diff --git a/v2/context/readereither/array.go b/v2/context/readereither/array.go
index e1ecb76..25750b6 100644
--- a/v2/context/readereither/array.go
+++ b/v2/context/readereither/array.go
@@ -18,12 +18,12 @@ package readereither
 import "github.com/IBM/fp-go/v2/readereither"
 
 // TraverseArray transforms an array
-func TraverseArray[A, B any](f func(A) ReaderEither[B]) func([]A) ReaderEither[[]B] {
+func TraverseArray[A, B any](f Kleisli[A, B]) Kleisli[[]A, []B] {
 	return readereither.TraverseArray(f)
 }
 
 // TraverseArrayWithIndex transforms an array
-func TraverseArrayWithIndex[A, B any](f func(int, A) ReaderEither[B]) func([]A) ReaderEither[[]B] {
+func TraverseArrayWithIndex[A, B any](f func(int, A) ReaderEither[B]) Kleisli[[]A, []B] {
 	return readereither.TraverseArrayWithIndex(f)
 }
 
diff --git a/v2/context/readereither/bind.go b/v2/context/readereither/bind.go
index 1fc1862..baf432e 100644
--- a/v2/context/readereither/bind.go
+++ b/v2/context/readereither/bind.go
@@ -18,6 +18,7 @@ package readereither
 import (
 	"context"
 
+	L "github.com/IBM/fp-go/v2/optics/lens"
 	G "github.com/IBM/fp-go/v2/readereither/generic"
 )
 
@@ -80,8 +81,8 @@ func Do[S any](
 //	)
 func Bind[S1, S2, T any](
 	setter func(T) func(S1) S2,
-	f func(S1) ReaderEither[T],
-) func(ReaderEither[S1]) ReaderEither[S2] {
+	f Kleisli[S1, T],
+) Kleisli[ReaderEither[S1], S2] {
 	return G.Bind[ReaderEither[S1], ReaderEither[S2], ReaderEither[T], context.Context, error, S1, S2, T](setter, f)
 }
 
@@ -89,7 +90,7 @@ func Bind[S1, S2, T any](
 func Let[S1, S2, T any](
 	setter func(T) func(S1) S2,
 	f func(S1) T,
-) func(ReaderEither[S1]) ReaderEither[S2] {
+) Kleisli[ReaderEither[S1], S2] {
 	return G.Let[ReaderEither[S1], ReaderEither[S2], context.Context, error, S1, S2, T](setter, f)
 }
 
@@ -97,14 +98,14 @@ func Let[S1, S2, T any](
 func LetTo[S1, S2, T any](
 	setter func(T) func(S1) S2,
 	b T,
-) func(ReaderEither[S1]) ReaderEither[S2] {
+) Kleisli[ReaderEither[S1], S2] {
 	return G.LetTo[ReaderEither[S1], ReaderEither[S2], context.Context, error, S1, S2, T](setter, b)
 }
 
 // BindTo initializes a new state [S1] from a value [T]
 func BindTo[S1, T any](
 	setter func(T) S1,
-) func(ReaderEither[T]) ReaderEither[S1] {
+) Kleisli[ReaderEither[T], S1] {
 	return G.BindTo[ReaderEither[S1], ReaderEither[T], context.Context, error, S1, T](setter)
 }
 
@@ -148,6 +149,161 @@ func BindTo[S1, T any](
 func ApS[S1, S2, T any](
 	setter func(T) func(S1) S2,
 	fa ReaderEither[T],
-) func(ReaderEither[S1]) ReaderEither[S2] {
+) Kleisli[ReaderEither[S1], S2] {
 	return G.ApS[ReaderEither[S1], ReaderEither[S2], ReaderEither[T], context.Context, error, S1, S2, T](setter, fa)
 }
+
+// ApSL is a variant of ApS that uses a lens to focus on a specific field in the state.
+// Instead of providing a setter function, you provide a lens that knows how to get and set
+// the field. This is more convenient when working with nested structures.
+//
+// Parameters:
+//   - lens: A lens that focuses on a field of type T within state S
+//   - fa: A ReaderEither computation that produces a value of type T
+//
+// Returns:
+//   - A function that transforms ReaderEither[S] to ReaderEither[S] by setting the focused field
+//
+// Example:
+//
+//	type Person struct {
+//	    Name string
+//	    Age  int
+//	}
+//
+//	ageLens := lens.MakeLens(
+//	    func(p Person) int { return p.Age },
+//	    func(p Person, a int) Person { p.Age = a; return p },
+//	)
+//
+//	getAge := func(ctx context.Context) either.Either[error, int] {
+//	    return either.Right[error](30)
+//	}
+//
+//	result := F.Pipe1(
+//	    readereither.Do(Person{Name: "Alice", Age: 25}),
+//	    readereither.ApSL(ageLens, getAge),
+//	)
+func ApSL[S, T any](
+	lens L.Lens[S, T],
+	fa ReaderEither[T],
+) Kleisli[ReaderEither[S], S] {
+	return ApS(lens.Set, fa)
+}
+
+// BindL is a variant of Bind that uses a lens to focus on a specific field in the state.
+// It combines the lens-based field access with monadic composition, allowing you to:
+// 1. Extract a field value using the lens
+// 2. Use that value in a computation that may fail
+// 3. Update the field with the result
+//
+// Parameters:
+//   - lens: A lens that focuses on a field of type T within state S
+//   - f: A function that takes the current field value and returns a ReaderEither computation
+//
+// Returns:
+//   - A function that transforms ReaderEither[S] to ReaderEither[S]
+//
+// Example:
+//
+//	type Counter struct {
+//	    Value int
+//	}
+//
+//	valueLens := lens.MakeLens(
+//	    func(c Counter) int { return c.Value },
+//	    func(c Counter, v int) Counter { c.Value = v; return c },
+//	)
+//
+//	increment := func(v int) readereither.ReaderEither[int] {
+//	    return func(ctx context.Context) either.Either[error, int] {
+//	        if v >= 100 {
+//	            return either.Left[int](errors.New("value too large"))
+//	        }
+//	        return either.Right[error](v + 1)
+//	    }
+//	}
+//
+//	result := F.Pipe1(
+//	    readereither.Of[error](Counter{Value: 42}),
+//	    readereither.BindL(valueLens, increment),
+//	)
+func BindL[S, T any](
+	lens L.Lens[S, T],
+	f Kleisli[T, T],
+) Kleisli[ReaderEither[S], S] {
+	return Bind[S, S, T](lens.Set, func(s S) ReaderEither[T] {
+		return f(lens.Get(s))
+	})
+}
+
+// LetL is a variant of Let that uses a lens to focus on a specific field in the state.
+// It applies a pure transformation to the focused field without any effects.
+//
+// Parameters:
+//   - lens: A lens that focuses on a field of type T within state S
+//   - f: A pure function that transforms the field value
+//
+// Returns:
+//   - A function that transforms ReaderEither[S] to ReaderEither[S]
+//
+// Example:
+//
+//	type Counter struct {
+//	    Value int
+//	}
+//
+//	valueLens := lens.MakeLens(
+//	    func(c Counter) int { return c.Value },
+//	    func(c Counter, v int) Counter { c.Value = v; return c },
+//	)
+//
+//	double := func(v int) int { return v * 2 }
+//
+//	result := F.Pipe1(
+//	    readereither.Of[error](Counter{Value: 21}),
+//	    readereither.LetL(valueLens, double),
+//	)
+//	// result when executed will be Right(Counter{Value: 42})
+func LetL[S, T any](
+	lens L.Lens[S, T],
+	f func(T) T,
+) Kleisli[ReaderEither[S], S] {
+	return Let[S, S, T](lens.Set, func(s S) T {
+		return f(lens.Get(s))
+	})
+}
+
+// LetToL is a variant of LetTo that uses a lens to focus on a specific field in the state.
+// It sets the focused field to a constant value.
+//
+// Parameters:
+//   - lens: A lens that focuses on a field of type T within state S
+//   - b: The constant value to set
+//
+// Returns:
+//   - A function that transforms ReaderEither[S] to ReaderEither[S]
+//
+// Example:
+//
+//	type Config struct {
+//	    Debug   bool
+//	    Timeout int
+//	}
+//
+//	debugLens := lens.MakeLens(
+//	    func(c Config) bool { return c.Debug },
+//	    func(c Config, d bool) Config { c.Debug = d; return c },
+//	)
+//
+//	result := F.Pipe1(
+//	    readereither.Of[error](Config{Debug: true, Timeout: 30}),
+//	    readereither.LetToL(debugLens, false),
+//	)
+//	// result when executed will be Right(Config{Debug: false, Timeout: 30})
+func LetToL[S, T any](
+	lens L.Lens[S, T],
+	b T,
+) Kleisli[ReaderEither[S], S] {
+	return LetTo[S, S, T](lens.Set, b)
+}
diff --git a/v2/context/readereither/curry.go b/v2/context/readereither/curry.go
index 0afa256..f93b83c 100644
--- a/v2/context/readereither/curry.go
+++ b/v2/context/readereither/curry.go
@@ -28,26 +28,26 @@ func Curry0[A any](f func(context.Context) (A, error)) ReaderEither[A] {
 	return readereither.Curry0(f)
 }
 
-func Curry1[T1, A any](f func(context.Context, T1) (A, error)) func(T1) ReaderEither[A] {
+func Curry1[T1, A any](f func(context.Context, T1) (A, error)) Kleisli[T1, A] {
 	return readereither.Curry1(f)
 }
 
-func Curry2[T1, T2, A any](f func(context.Context, T1, T2) (A, error)) func(T1) func(T2) ReaderEither[A] {
+func Curry2[T1, T2, A any](f func(context.Context, T1, T2) (A, error)) func(T1) Kleisli[T2, A] {
 	return readereither.Curry2(f)
 }
 
-func Curry3[T1, T2, T3, A any](f func(context.Context, T1, T2, T3) (A, error)) func(T1) func(T2) func(T3) ReaderEither[A] {
+func Curry3[T1, T2, T3, A any](f func(context.Context, T1, T2, T3) (A, error)) func(T1) func(T2) Kleisli[T3, A] {
 	return readereither.Curry3(f)
 }
 
-func Uncurry1[T1, A any](f func(T1) ReaderEither[A]) func(context.Context, T1) (A, error) {
+func Uncurry1[T1, A any](f Kleisli[T1, A]) func(context.Context, T1) (A, error) {
 	return readereither.Uncurry1(f)
 }
 
-func Uncurry2[T1, T2, A any](f func(T1) func(T2) ReaderEither[A]) func(context.Context, T1, T2) (A, error) {
+func Uncurry2[T1, T2, A any](f func(T1) Kleisli[T2, A]) func(context.Context, T1, T2) (A, error) {
 	return readereither.Uncurry2(f)
 }
 
-func Uncurry3[T1, T2, T3, A any](f func(T1) func(T2) func(T3) ReaderEither[A]) func(context.Context, T1, T2, T3) (A, error) {
+func Uncurry3[T1, T2, T3, A any](f func(T1) func(T2) Kleisli[T3, A]) func(context.Context, T1, T2, T3) (A, error) {
 	return readereither.Uncurry3(f)
 }
diff --git a/v2/context/readereither/from.go b/v2/context/readereither/from.go
index 50cf914..27692c8 100644
--- a/v2/context/readereither/from.go
+++ b/v2/context/readereither/from.go
@@ -28,7 +28,7 @@ func From0[A any](f func(context.Context) (A, error)) func() ReaderEither[A] {
 	return readereither.From0(f)
 }
 
-func From1[T1, A any](f func(context.Context, T1) (A, error)) func(T1) ReaderEither[A] {
+func From1[T1, A any](f func(context.Context, T1) (A, error)) Kleisli[T1, A] {
 	return readereither.From1(f)
 }
 
diff --git a/v2/context/readereither/reader.go b/v2/context/readereither/reader.go
index 96c4a88..6f8abff 100644
--- a/v2/context/readereither/reader.go
+++ b/v2/context/readereither/reader.go
@@ -41,11 +41,11 @@ func Map[A, B any](f func(A) B) Operator[A, B] {
 	return readereither.Map[context.Context, error](f)
 }
 
-func MonadChain[A, B any](ma ReaderEither[A], f func(A) ReaderEither[B]) ReaderEither[B] {
+func MonadChain[A, B any](ma ReaderEither[A], f Kleisli[A, B]) ReaderEither[B] {
 	return readereither.MonadChain(ma, f)
 }
 
-func Chain[A, B any](f func(A) ReaderEither[B]) Operator[A, B] {
+func Chain[A, B any](f Kleisli[A, B]) Operator[A, B] {
 	return readereither.Chain(f)
 }
 
@@ -61,11 +61,11 @@ func Ap[A, B any](fa ReaderEither[A]) func(ReaderEither[func(A) B]) ReaderEither
 	return readereither.Ap[B](fa)
 }
 
-func FromPredicate[A any](pred func(A) bool, onFalse func(A) error) func(A) ReaderEither[A] {
+func FromPredicate[A any](pred func(A) bool, onFalse func(A) error) Kleisli[A, A] {
 	return readereither.FromPredicate[context.Context](pred, onFalse)
 }
 
-func OrElse[A any](onLeft func(error) ReaderEither[A]) func(ReaderEither[A]) ReaderEither[A] {
+func OrElse[A any](onLeft Kleisli[error, A]) Kleisli[ReaderEither[A], A] {
 	return readereither.OrElse(onLeft)
 }
 
diff --git a/v2/context/readereither/type.go b/v2/context/readereither/type.go
index fedf1cf..1fa5b32 100644
--- a/v2/context/readereither/type.go
+++ b/v2/context/readereither/type.go
@@ -31,5 +31,6 @@ type (
 	// ReaderEither is a specialization of the Reader monad for the typical golang scenario
 	ReaderEither[A any] = readereither.ReaderEither[context.Context, error, A]
 
-	Operator[A, B any] = reader.Reader[ReaderEither[A], ReaderEither[B]]
+	Kleisli[A, B any]  = reader.Reader[A, ReaderEither[B]]
+	Operator[A, B any] = Kleisli[ReaderEither[A], B]
 )
diff --git a/v2/context/readerioeither/bind.go b/v2/context/readerioeither/bind.go
index b000774..fb6ca1b 100644
--- a/v2/context/readerioeither/bind.go
+++ b/v2/context/readerioeither/bind.go
@@ -19,6 +19,7 @@ import (
 	"github.com/IBM/fp-go/v2/internal/apply"
 	"github.com/IBM/fp-go/v2/internal/chain"
 	"github.com/IBM/fp-go/v2/internal/functor"
+	L "github.com/IBM/fp-go/v2/optics/lens"
 )
 
 // Do creates an empty context of type [S] to be used with the [Bind] operation.
@@ -31,6 +32,8 @@ import (
 //	    Config Config
 //	}
 //	result := readerioeither.Do(State{})
+//
+//go:inline
 func Do[S any](
 	empty S,
 ) ReaderIOEither[S] {
@@ -79,10 +82,12 @@ func Do[S any](
 //	        },
 //	    ),
 //	)
+//
+//go:inline
 func Bind[S1, S2, T any](
 	setter func(T) func(S1) S2,
-	f func(S1) ReaderIOEither[T],
-) func(ReaderIOEither[S1]) ReaderIOEither[S2] {
+	f Kleisli[S1, T],
+) Operator[S1, S2] {
 	return chain.Bind(
 		Chain[S1, S2],
 		Map[T, S2],
@@ -92,10 +97,12 @@ func Bind[S1, S2, T any](
 }
 
 // Let attaches the result of a computation to a context [S1] to produce a context [S2]
+//
+//go:inline
 func Let[S1, S2, T any](
 	setter func(T) func(S1) S2,
 	f func(S1) T,
-) func(ReaderIOEither[S1]) ReaderIOEither[S2] {
+) Operator[S1, S2] {
 	return functor.Let(
 		Map[S1, S2],
 		setter,
@@ -104,10 +111,12 @@ func Let[S1, S2, T any](
 }
 
 // LetTo attaches the a value to a context [S1] to produce a context [S2]
+//
+//go:inline
 func LetTo[S1, S2, T any](
 	setter func(T) func(S1) S2,
 	b T,
-) func(ReaderIOEither[S1]) ReaderIOEither[S2] {
+) Operator[S1, S2] {
 	return functor.LetTo(
 		Map[S1, S2],
 		setter,
@@ -116,6 +125,8 @@ func LetTo[S1, S2, T any](
 }
 
 // BindTo initializes a new state [S1] from a value [T]
+//
+//go:inline
 func BindTo[S1, T any](
 	setter func(T) S1,
 ) Operator[T, S1] {
@@ -166,10 +177,12 @@ func BindTo[S1, T any](
 //	        getConfig,
 //	    ),
 //	)
+//
+//go:inline
 func ApS[S1, S2, T any](
 	setter func(T) func(S1) S2,
 	fa ReaderIOEither[T],
-) func(ReaderIOEither[S1]) ReaderIOEither[S2] {
+) Operator[S1, S2] {
 	return apply.ApS(
 		Ap[S2, T],
 		Map[S1, func(T) S2],
@@ -177,3 +190,152 @@ func ApS[S1, S2, T any](
 		fa,
 	)
 }
+
+// ApSL attaches a value to a context using a lens-based setter.
+// This is a convenience function that combines ApS with a lens, allowing you to use
+// optics to update nested structures in a more composable way.
+//
+// The lens parameter provides both the getter and setter for a field within the structure S.
+// This eliminates the need to manually write setter functions.
+//
+// Example:
+//
+//	type State struct {
+//	    User   User
+//	    Config Config
+//	}
+//
+//	userLens := lens.MakeLens(
+//	    func(s State) User { return s.User },
+//	    func(s State, u User) State { s.User = u; return s },
+//	)
+//
+//	getUser := func(ctx context.Context) ioeither.IOEither[error, User] {
+//	    return ioeither.TryCatch(func() (User, error) {
+//	        return fetchUser(ctx)
+//	    })
+//	}
+//	result := F.Pipe2(
+//	    readerioeither.Of(State{}),
+//	    readerioeither.ApSL(userLens, getUser),
+//	)
+//
+//go:inline
+func ApSL[S, T any](
+	lens L.Lens[S, T],
+	fa ReaderIOEither[T],
+) Operator[S, S] {
+	return ApS(lens.Set, fa)
+}
+
+// BindL is a variant of Bind that uses a lens to focus on a specific part of the context.
+// This provides a more ergonomic API when working with nested structures, eliminating
+// the need to manually write setter functions.
+//
+// The lens parameter provides both a getter and setter for a field of type T within
+// the context S. The function f receives the current value of the focused field and
+// returns a ReaderIOEither computation that produces an updated value.
+//
+// Example:
+//
+//	type State struct {
+//	    User   User
+//	    Config Config
+//	}
+//
+//	userLens := lens.MakeLens(
+//	    func(s State) User { return s.User },
+//	    func(s State, u User) State { s.User = u; return s },
+//	)
+//
+//	result := F.Pipe2(
+//	    readerioeither.Do(State{}),
+//	    readerioeither.BindL(userLens, func(user User) readerioeither.ReaderIOEither[User] {
+//	        return func(ctx context.Context) ioeither.IOEither[error, User] {
+//	            return ioeither.TryCatch(func() (User, error) {
+//	                return fetchUser(ctx)
+//	            })
+//	        }
+//	    }),
+//	)
+//
+//go:inline
+func BindL[S, T any](
+	lens L.Lens[S, T],
+	f Kleisli[T, T],
+) Operator[S, S] {
+	return Bind[S, S, T](lens.Set, func(s S) ReaderIOEither[T] {
+		return f(lens.Get(s))
+	})
+}
+
+// LetL is a variant of Let that uses a lens to focus on a specific part of the context.
+// This provides a more ergonomic API when working with nested structures, eliminating
+// the need to manually write setter functions.
+//
+// The lens parameter provides both a getter and setter for a field of type T within
+// the context S. The function f receives the current value of the focused field and
+// returns a new value (without wrapping in a ReaderIOEither).
+//
+// Example:
+//
+//	type State struct {
+//	    User   User
+//	    Config Config
+//	}
+//
+//	userLens := lens.MakeLens(
+//	    func(s State) User { return s.User },
+//	    func(s State, u User) State { s.User = u; return s },
+//	)
+//
+//	result := F.Pipe2(
+//	    readerioeither.Do(State{User: User{Name: "Alice"}}),
+//	    readerioeither.LetL(userLens, func(user User) User {
+//	        user.Name = "Bob"
+//	        return user
+//	    }),
+//	)
+//
+//go:inline
+func LetL[S, T any](
+	lens L.Lens[S, T],
+	f func(T) T,
+) Operator[S, S] {
+	return Let[S, S, T](lens.Set, func(s S) T {
+		return f(lens.Get(s))
+	})
+}
+
+// LetToL is a variant of LetTo that uses a lens to focus on a specific part of the context.
+// This provides a more ergonomic API when working with nested structures, eliminating
+// the need to manually write setter functions.
+//
+// The lens parameter provides both a getter and setter for a field of type T within
+// the context S. The value b is set directly to the focused field.
+//
+// Example:
+//
+//	type State struct {
+//	    User   User
+//	    Config Config
+//	}
+//
+//	userLens := lens.MakeLens(
+//	    func(s State) User { return s.User },
+//	    func(s State, u User) State { s.User = u; return s },
+//	)
+//
+//	newUser := User{Name: "Bob", ID: 123}
+//	result := F.Pipe2(
+//	    readerioeither.Do(State{}),
+//	    readerioeither.LetToL(userLens, newUser),
+//	)
+//
+//go:inline
+func LetToL[S, T any](
+	lens L.Lens[S, T],
+	b T,
+) Operator[S, S] {
+	return LetTo[S, S, T](lens.Set, b)
+}
diff --git a/v2/context/readerioeither/bind_test.go b/v2/context/readerioeither/bind_test.go
index 597ccce..e3c396b 100644
--- a/v2/context/readerioeither/bind_test.go
+++ b/v2/context/readerioeither/bind_test.go
@@ -22,6 +22,7 @@ import (
 	E "github.com/IBM/fp-go/v2/either"
 	F "github.com/IBM/fp-go/v2/function"
 	"github.com/IBM/fp-go/v2/internal/utils"
+	O "github.com/IBM/fp-go/v2/option"
 	"github.com/stretchr/testify/assert"
 )
 
@@ -42,7 +43,7 @@ func TestBind(t *testing.T) {
 		Map(utils.GetFullName),
 	)
 
-	assert.Equal(t, res(context.Background())(), E.Of[error]("John Doe"))
+	assert.Equal(t, res(t.Context())(), E.Of[error]("John Doe"))
 }
 
 func TestApS(t *testing.T) {
@@ -54,5 +55,221 @@ func TestApS(t *testing.T) {
 		Map(utils.GetFullName),
 	)
 
-	assert.Equal(t, res(context.Background())(), E.Of[error]("John Doe"))
+	assert.Equal(t, res(t.Context())(), E.Of[error]("John Doe"))
+}
+
+func TestApS_WithError(t *testing.T) {
+	// Test that ApS propagates errors correctly
+	testErr := assert.AnError
+
+	res := F.Pipe3(
+		Do(utils.Empty),
+		ApS(utils.SetLastName, Left[string](testErr)),
+		ApS(utils.SetGivenName, Of("John")),
+		Map(utils.GetFullName),
+	)
+
+	result := res(t.Context())()
+	assert.True(t, E.IsLeft(result))
+	assert.Equal(t, testErr, E.ToError(result))
+}
+
+func TestApS_WithSecondError(t *testing.T) {
+	// Test that ApS propagates errors from the second operation
+	testErr := assert.AnError
+
+	res := F.Pipe3(
+		Do(utils.Empty),
+		ApS(utils.SetLastName, Of("Doe")),
+		ApS(utils.SetGivenName, Left[string](testErr)),
+		Map(utils.GetFullName),
+	)
+
+	result := res(t.Context())()
+	assert.True(t, E.IsLeft(result))
+	assert.Equal(t, testErr, E.ToError(result))
+}
+
+func TestApS_MultipleFields(t *testing.T) {
+	// Test ApS with more than two fields
+	type Person struct {
+		FirstName  string
+		MiddleName string
+		LastName   string
+		Age        int
+	}
+
+	setFirstName := func(s string) func(Person) Person {
+		return func(p Person) Person {
+			p.FirstName = s
+			return p
+		}
+	}
+
+	setMiddleName := func(s string) func(Person) Person {
+		return func(p Person) Person {
+			p.MiddleName = s
+			return p
+		}
+	}
+
+	setLastName := func(s string) func(Person) Person {
+		return func(p Person) Person {
+			p.LastName = s
+			return p
+		}
+	}
+
+	setAge := func(a int) func(Person) Person {
+		return func(p Person) Person {
+			p.Age = a
+			return p
+		}
+	}
+
+	res := F.Pipe5(
+		Do(Person{}),
+		ApS(setFirstName, Of("John")),
+		ApS(setMiddleName, Of("Q")),
+		ApS(setLastName, Of("Doe")),
+		ApS(setAge, Of(42)),
+		Map(func(p Person) Person { return p }),
+	)
+
+	result := res(t.Context())()
+	assert.True(t, E.IsRight(result))
+	person := E.ToOption(result)
+	assert.True(t, O.IsSome(person))
+	p, _ := O.Unwrap(person)
+	assert.Equal(t, "John", p.FirstName)
+	assert.Equal(t, "Q", p.MiddleName)
+	assert.Equal(t, "Doe", p.LastName)
+	assert.Equal(t, 42, p.Age)
+}
+
+func TestApS_WithDifferentTypes(t *testing.T) {
+	// Test ApS with different value types
+	type State struct {
+		Name  string
+		Count int
+		Flag  bool
+	}
+
+	setName := func(s string) func(State) State {
+		return func(st State) State {
+			st.Name = s
+			return st
+		}
+	}
+
+	setCount := func(c int) func(State) State {
+		return func(st State) State {
+			st.Count = c
+			return st
+		}
+	}
+
+	setFlag := func(f bool) func(State) State {
+		return func(st State) State {
+			st.Flag = f
+			return st
+		}
+	}
+
+	res := F.Pipe4(
+		Do(State{}),
+		ApS(setName, Of("test")),
+		ApS(setCount, Of(100)),
+		ApS(setFlag, Of(true)),
+		Map(func(s State) State { return s }),
+	)
+
+	result := res(t.Context())()
+	assert.True(t, E.IsRight(result))
+	stateOpt := E.ToOption(result)
+	assert.True(t, O.IsSome(stateOpt))
+	state, _ := O.Unwrap(stateOpt)
+	assert.Equal(t, "test", state.Name)
+	assert.Equal(t, 100, state.Count)
+	assert.True(t, state.Flag)
+}
+
+func TestApS_EmptyState(t *testing.T) {
+	// Test ApS starting with an empty state
+	type Empty struct{}
+
+	res := Do(Empty{})
+
+	result := res(t.Context())()
+	assert.True(t, E.IsRight(result))
+	emptyOpt := E.ToOption(result)
+	assert.True(t, O.IsSome(emptyOpt))
+	empty, _ := O.Unwrap(emptyOpt)
+	assert.Equal(t, Empty{}, empty)
+}
+
+func TestApS_ChainedWithBind(t *testing.T) {
+	// Test mixing ApS with Bind operations
+	type State struct {
+		Independent string
+		Dependent   string
+	}
+
+	setIndependent := func(s string) func(State) State {
+		return func(st State) State {
+			st.Independent = s
+			return st
+		}
+	}
+
+	setDependent := func(s string) func(State) State {
+		return func(st State) State {
+			st.Dependent = s
+			return st
+		}
+	}
+
+	getDependentValue := func(s State) ReaderIOEither[string] {
+		// This depends on the Independent field
+		return Of(s.Independent + "-dependent")
+	}
+
+	res := F.Pipe3(
+		Do(State{}),
+		ApS(setIndependent, Of("value")),
+		Bind(setDependent, getDependentValue),
+		Map(func(s State) State { return s }),
+	)
+
+	result := res(t.Context())()
+	assert.True(t, E.IsRight(result))
+	stateOpt := E.ToOption(result)
+	assert.True(t, O.IsSome(stateOpt))
+	state, _ := O.Unwrap(stateOpt)
+	assert.Equal(t, "value", state.Independent)
+	assert.Equal(t, "value-dependent", state.Dependent)
+}
+
+func TestApS_WithContextCancellation(t *testing.T) {
+	// Test that ApS respects context cancellation
+	type State struct {
+		Value string
+	}
+
+	setValue := func(s string) func(State) State {
+		return func(st State) State {
+			st.Value = s
+			return st
+		}
+	}
+
+	// Create a computation that would succeed
+	computation := ApS(setValue, Of("test"))(Do(State{}))
+
+	// Create a cancelled context
+	ctx, cancel := context.WithCancel(t.Context())
+	cancel()
+
+	result := computation(ctx)()
+	assert.True(t, E.IsLeft(result))
 }
diff --git a/v2/context/readerioeither/bracket.go b/v2/context/readerioeither/bracket.go
index 4d802e9..92d48bf 100644
--- a/v2/context/readerioeither/bracket.go
+++ b/v2/context/readerioeither/bracket.go
@@ -28,7 +28,7 @@ func Bracket[
 	A, B, ANY any](
 
 	acquire ReaderIOEither[A],
-	use func(A) ReaderIOEither[B],
+	use Kleisli[A, B],
 	release func(A, Either[B]) ReaderIOEither[ANY],
 ) ReaderIOEither[B] {
 	return bracket.Bracket[ReaderIOEither[A], ReaderIOEither[B], ReaderIOEither[ANY], Either[B], A, B](
diff --git a/v2/context/readerioeither/eq.go b/v2/context/readerioeither/eq.go
index 767e400..d8ef9b3 100644
--- a/v2/context/readerioeither/eq.go
+++ b/v2/context/readerioeither/eq.go
@@ -39,6 +39,8 @@ import (
 //	eqRIE := Eq(eqInt)
 //	ctx := context.Background()
 //	equal := eqRIE(ctx).Equals(Right[int](42), Right[int](42)) // true
+//
+//go:inline
 func Eq[A any](eq eq.Eq[Either[A]]) func(context.Context) eq.Eq[ReaderIOEither[A]] {
 	return RIOE.Eq[context.Context](eq)
 }
diff --git a/v2/context/readerioeither/gen.go b/v2/context/readerioeither/gen.go
index 4f658a1..22a481b 100644
--- a/v2/context/readerioeither/gen.go
+++ b/v2/context/readerioeither/gen.go
@@ -4,7 +4,6 @@ package readerioeither
 // This file was generated by robots at
 // 2025-03-09 23:52:48.5677388 +0100 CET m=+0.002067301
 
-
 import (
 	"context"
 
@@ -15,1812 +14,1856 @@ import (
 
 // Eitherize0 converts a function with 0 parameters returning a tuple into a function with 0 parameters returning a [ReaderIOEither[R]]
 // The inverse function is [Uneitherize0]
+//
+//go:inline
 func Eitherize0[F ~func(context.Context) (R, error), R any](f F) func() ReaderIOEither[R] {
-  return G.Eitherize0[ReaderIOEither[R]](f)
+	return G.Eitherize0[ReaderIOEither[R]](f)
 }
 
 // Uneitherize0 converts a function with 1 parameters returning a [ReaderIOEither[R]] into a function with 0 parameters returning a tuple.
 // The first parameter is considered to be the [context.Context].
+//
+//go:inline
 func Uneitherize0[F ~func() ReaderIOEither[R], R any](f F) func(context.Context) (R, error) {
-  return G.Uneitherize0[ReaderIOEither[R], func(context.Context)(R, error)](f)
+	return G.Uneitherize0[ReaderIOEither[R], func(context.Context) (R, error)](f)
 }
 
 // Eitherize1 converts a function with 1 parameters returning a tuple into a function with 1 parameters returning a [ReaderIOEither[R]]
 // The inverse function is [Uneitherize1]
-func Eitherize1[F ~func(context.Context, T0) (R, error), T0, R any](f F) func(T0) ReaderIOEither[R] {
-  return G.Eitherize1[ReaderIOEither[R]](f)
+//
+//go:inline
+func Eitherize1[F ~func(context.Context, T0) (R, error), T0, R any](f F) Kleisli[T0, R] {
+	return G.Eitherize1[ReaderIOEither[R]](f)
 }
 
 // Uneitherize1 converts a function with 2 parameters returning a [ReaderIOEither[R]] into a function with 1 parameters returning a tuple.
 // The first parameter is considered to be the [context.Context].
+//
+//go:inline
 func Uneitherize1[F ~func(T0) ReaderIOEither[R], T0, R any](f F) func(context.Context, T0) (R, error) {
-  return G.Uneitherize1[ReaderIOEither[R], func(context.Context, T0)(R, error)](f)
+	return G.Uneitherize1[ReaderIOEither[R], func(context.Context, T0) (R, error)](f)
 }
 
 // SequenceT1 converts 1 [ReaderIOEither[T]] into a [ReaderIOEither[tuple.Tuple1[T1]]]
 func SequenceT1[T1 any](
-  t1 ReaderIOEither[T1],
+	t1 ReaderIOEither[T1],
 ) ReaderIOEither[tuple.Tuple1[T1]] {
-  return apply.SequenceT1(
-    Map[T1, tuple.Tuple1[T1]],
-    t1,
-  )
+	return apply.SequenceT1(
+		Map[T1, tuple.Tuple1[T1]],
+		t1,
+	)
 }
 
 // SequenceSeqT1 converts 1 [ReaderIOEither[T]] into a [ReaderIOEither[tuple.Tuple1[T1]]]
 func SequenceSeqT1[T1 any](
-  t1 ReaderIOEither[T1],
+	t1 ReaderIOEither[T1],
 ) ReaderIOEither[tuple.Tuple1[T1]] {
-  return apply.SequenceT1(
-    Map[T1, tuple.Tuple1[T1]],
-    t1,
-  )
+	return apply.SequenceT1(
+		Map[T1, tuple.Tuple1[T1]],
+		t1,
+	)
 }
 
 // SequenceParT1 converts 1 [ReaderIOEither[T]] into a [ReaderIOEither[tuple.Tuple1[T1]]]
 func SequenceParT1[T1 any](
-  t1 ReaderIOEither[T1],
+	t1 ReaderIOEither[T1],
 ) ReaderIOEither[tuple.Tuple1[T1]] {
-  return apply.SequenceT1(
-    Map[T1, tuple.Tuple1[T1]],
-    t1,
-  )
+	return apply.SequenceT1(
+		Map[T1, tuple.Tuple1[T1]],
+		t1,
+	)
 }
 
 // SequenceTuple1 converts a [tuple.Tuple1[ReaderIOEither[T]]] into a [ReaderIOEither[tuple.Tuple1[T1]]]
 func SequenceTuple1[T1 any](t tuple.Tuple1[ReaderIOEither[T1]]) ReaderIOEither[tuple.Tuple1[T1]] {
-  return apply.SequenceTuple1(
-    Map[T1, tuple.Tuple1[T1]],
-    t,
-  )
+	return apply.SequenceTuple1(
+		Map[T1, tuple.Tuple1[T1]],
+		t,
+	)
 }
 
 // SequenceSeqTuple1 converts a [tuple.Tuple1[ReaderIOEither[T]]] into a [ReaderIOEither[tuple.Tuple1[T1]]]
 func SequenceSeqTuple1[T1 any](t tuple.Tuple1[ReaderIOEither[T1]]) ReaderIOEither[tuple.Tuple1[T1]] {
-  return apply.SequenceTuple1(
-    Map[T1, tuple.Tuple1[T1]],
-    t,
-  )
+	return apply.SequenceTuple1(
+		Map[T1, tuple.Tuple1[T1]],
+		t,
+	)
 }
 
 // SequenceParTuple1 converts a [tuple.Tuple1[ReaderIOEither[T]]] into a [ReaderIOEither[tuple.Tuple1[T1]]]
 func SequenceParTuple1[T1 any](t tuple.Tuple1[ReaderIOEither[T1]]) ReaderIOEither[tuple.Tuple1[T1]] {
-  return apply.SequenceTuple1(
-    Map[T1, tuple.Tuple1[T1]],
-    t,
-  )
+	return apply.SequenceTuple1(
+		Map[T1, tuple.Tuple1[T1]],
+		t,
+	)
 }
 
 // TraverseTuple1 converts a [tuple.Tuple1[A1]] into a [ReaderIOEither[tuple.Tuple1[T1]]]
-func TraverseTuple1[F1 ~func(A1) ReaderIOEither[T1], T1, A1 any](f1 F1) func(tuple.Tuple1[A1]) ReaderIOEither[tuple.Tuple1[T1]] {
-  return func(t tuple.Tuple1[A1]) ReaderIOEither[tuple.Tuple1[T1]] {
-    return apply.TraverseTuple1(
-      Map[T1, tuple.Tuple1[T1]],
-      f1,
-      t,
-    )
-  }
+func TraverseTuple1[F1 ~func(A1) ReaderIOEither[T1], T1, A1 any](f1 F1) Kleisli[tuple.Tuple1[A1], tuple.Tuple1[T1]] {
+	return func(t tuple.Tuple1[A1]) ReaderIOEither[tuple.Tuple1[T1]] {
+		return apply.TraverseTuple1(
+			Map[T1, tuple.Tuple1[T1]],
+			f1,
+			t,
+		)
+	}
 }
 
 // TraverseSeqTuple1 converts a [tuple.Tuple1[A1]] into a [ReaderIOEither[tuple.Tuple1[T1]]]
-func TraverseSeqTuple1[F1 ~func(A1) ReaderIOEither[T1], T1, A1 any](f1 F1) func(tuple.Tuple1[A1]) ReaderIOEither[tuple.Tuple1[T1]] {
-  return func(t tuple.Tuple1[A1]) ReaderIOEither[tuple.Tuple1[T1]] {
-    return apply.TraverseTuple1(
-      Map[T1, tuple.Tuple1[T1]],
-      f1,
-      t,
-    )
-  }
+func TraverseSeqTuple1[F1 ~func(A1) ReaderIOEither[T1], T1, A1 any](f1 F1) Kleisli[tuple.Tuple1[A1], tuple.Tuple1[T1]] {
+	return func(t tuple.Tuple1[A1]) ReaderIOEither[tuple.Tuple1[T1]] {
+		return apply.TraverseTuple1(
+			Map[T1, tuple.Tuple1[T1]],
+			f1,
+			t,
+		)
+	}
 }
 
 // TraverseParTuple1 converts a [tuple.Tuple1[A1]] into a [ReaderIOEither[tuple.Tuple1[T1]]]
-func TraverseParTuple1[F1 ~func(A1) ReaderIOEither[T1], T1, A1 any](f1 F1) func(tuple.Tuple1[A1]) ReaderIOEither[tuple.Tuple1[T1]] {
-  return func(t tuple.Tuple1[A1]) ReaderIOEither[tuple.Tuple1[T1]] {
-    return apply.TraverseTuple1(
-      Map[T1, tuple.Tuple1[T1]],
-      f1,
-      t,
-    )
-  }
+func TraverseParTuple1[F1 ~func(A1) ReaderIOEither[T1], T1, A1 any](f1 F1) Kleisli[tuple.Tuple1[A1], tuple.Tuple1[T1]] {
+	return func(t tuple.Tuple1[A1]) ReaderIOEither[tuple.Tuple1[T1]] {
+		return apply.TraverseTuple1(
+			Map[T1, tuple.Tuple1[T1]],
+			f1,
+			t,
+		)
+	}
 }
 
 // Eitherize2 converts a function with 2 parameters returning a tuple into a function with 2 parameters returning a [ReaderIOEither[R]]
 // The inverse function is [Uneitherize2]
+//
+//go:inline
 func Eitherize2[F ~func(context.Context, T0, T1) (R, error), T0, T1, R any](f F) func(T0, T1) ReaderIOEither[R] {
-  return G.Eitherize2[ReaderIOEither[R]](f)
+	return G.Eitherize2[ReaderIOEither[R]](f)
 }
 
 // Uneitherize2 converts a function with 3 parameters returning a [ReaderIOEither[R]] into a function with 2 parameters returning a tuple.
 // The first parameter is considered to be the [context.Context].
+//
+//go:inline
 func Uneitherize2[F ~func(T0, T1) ReaderIOEither[R], T0, T1, R any](f F) func(context.Context, T0, T1) (R, error) {
-  return G.Uneitherize2[ReaderIOEither[R], func(context.Context, T0, T1)(R, error)](f)
+	return G.Uneitherize2[ReaderIOEither[R], func(context.Context, T0, T1) (R, error)](f)
 }
 
 // SequenceT2 converts 2 [ReaderIOEither[T]] into a [ReaderIOEither[tuple.Tuple2[T1, T2]]]
 func SequenceT2[T1, T2 any](
-  t1 ReaderIOEither[T1],
-  t2 ReaderIOEither[T2],
+	t1 ReaderIOEither[T1],
+	t2 ReaderIOEither[T2],
 ) ReaderIOEither[tuple.Tuple2[T1, T2]] {
-  return apply.SequenceT2(
-    Map[T1, func(T2) tuple.Tuple2[T1, T2]],
-    Ap[tuple.Tuple2[T1, T2], T2],
-    t1,
-    t2,
-  )
+	return apply.SequenceT2(
+		Map[T1, func(T2) tuple.Tuple2[T1, T2]],
+		Ap[tuple.Tuple2[T1, T2], T2],
+		t1,
+		t2,
+	)
 }
 
 // SequenceSeqT2 converts 2 [ReaderIOEither[T]] into a [ReaderIOEither[tuple.Tuple2[T1, T2]]]
 func SequenceSeqT2[T1, T2 any](
-  t1 ReaderIOEither[T1],
-  t2 ReaderIOEither[T2],
+	t1 ReaderIOEither[T1],
+	t2 ReaderIOEither[T2],
 ) ReaderIOEither[tuple.Tuple2[T1, T2]] {
-  return apply.SequenceT2(
-    Map[T1, func(T2) tuple.Tuple2[T1, T2]],
-    ApSeq[tuple.Tuple2[T1, T2], T2],
-    t1,
-    t2,
-  )
+	return apply.SequenceT2(
+		Map[T1, func(T2) tuple.Tuple2[T1, T2]],
+		ApSeq[tuple.Tuple2[T1, T2], T2],
+		t1,
+		t2,
+	)
 }
 
 // SequenceParT2 converts 2 [ReaderIOEither[T]] into a [ReaderIOEither[tuple.Tuple2[T1, T2]]]
 func SequenceParT2[T1, T2 any](
-  t1 ReaderIOEither[T1],
-  t2 ReaderIOEither[T2],
+	t1 ReaderIOEither[T1],
+	t2 ReaderIOEither[T2],
 ) ReaderIOEither[tuple.Tuple2[T1, T2]] {
-  return apply.SequenceT2(
-    Map[T1, func(T2) tuple.Tuple2[T1, T2]],
-    ApPar[tuple.Tuple2[T1, T2], T2],
-    t1,
-    t2,
-  )
+	return apply.SequenceT2(
+		Map[T1, func(T2) tuple.Tuple2[T1, T2]],
+		ApPar[tuple.Tuple2[T1, T2], T2],
+		t1,
+		t2,
+	)
 }
 
 // SequenceTuple2 converts a [tuple.Tuple2[ReaderIOEither[T]]] into a [ReaderIOEither[tuple.Tuple2[T1, T2]]]
 func SequenceTuple2[T1, T2 any](t tuple.Tuple2[ReaderIOEither[T1], ReaderIOEither[T2]]) ReaderIOEither[tuple.Tuple2[T1, T2]] {
-  return apply.SequenceTuple2(
-    Map[T1, func(T2) tuple.Tuple2[T1, T2]],
-    Ap[tuple.Tuple2[T1, T2], T2],
-    t,
-  )
+	return apply.SequenceTuple2(
+		Map[T1, func(T2) tuple.Tuple2[T1, T2]],
+		Ap[tuple.Tuple2[T1, T2], T2],
+		t,
+	)
 }
 
 // SequenceSeqTuple2 converts a [tuple.Tuple2[ReaderIOEither[T]]] into a [ReaderIOEither[tuple.Tuple2[T1, T2]]]
 func SequenceSeqTuple2[T1, T2 any](t tuple.Tuple2[ReaderIOEither[T1], ReaderIOEither[T2]]) ReaderIOEither[tuple.Tuple2[T1, T2]] {
-  return apply.SequenceTuple2(
-    Map[T1, func(T2) tuple.Tuple2[T1, T2]],
-    ApSeq[tuple.Tuple2[T1, T2], T2],
-    t,
-  )
+	return apply.SequenceTuple2(
+		Map[T1, func(T2) tuple.Tuple2[T1, T2]],
+		ApSeq[tuple.Tuple2[T1, T2], T2],
+		t,
+	)
 }
 
 // SequenceParTuple2 converts a [tuple.Tuple2[ReaderIOEither[T]]] into a [ReaderIOEither[tuple.Tuple2[T1, T2]]]
 func SequenceParTuple2[T1, T2 any](t tuple.Tuple2[ReaderIOEither[T1], ReaderIOEither[T2]]) ReaderIOEither[tuple.Tuple2[T1, T2]] {
-  return apply.SequenceTuple2(
-    Map[T1, func(T2) tuple.Tuple2[T1, T2]],
-    ApPar[tuple.Tuple2[T1, T2], T2],
-    t,
-  )
+	return apply.SequenceTuple2(
+		Map[T1, func(T2) tuple.Tuple2[T1, T2]],
+		ApPar[tuple.Tuple2[T1, T2], T2],
+		t,
+	)
 }
 
 // TraverseTuple2 converts a [tuple.Tuple2[A1, A2]] into a [ReaderIOEither[tuple.Tuple2[T1, T2]]]
 func TraverseTuple2[F1 ~func(A1) ReaderIOEither[T1], F2 ~func(A2) ReaderIOEither[T2], T1, T2, A1, A2 any](f1 F1, f2 F2) func(tuple.Tuple2[A1, A2]) ReaderIOEither[tuple.Tuple2[T1, T2]] {
-  return func(t tuple.Tuple2[A1, A2]) ReaderIOEither[tuple.Tuple2[T1, T2]] {
-    return apply.TraverseTuple2(
-      Map[T1, func(T2) tuple.Tuple2[T1, T2]],
-      Ap[tuple.Tuple2[T1, T2], T2],
-      f1,
-      f2,
-      t,
-    )
-  }
+	return func(t tuple.Tuple2[A1, A2]) ReaderIOEither[tuple.Tuple2[T1, T2]] {
+		return apply.TraverseTuple2(
+			Map[T1, func(T2) tuple.Tuple2[T1, T2]],
+			Ap[tuple.Tuple2[T1, T2], T2],
+			f1,
+			f2,
+			t,
+		)
+	}
 }
 
 // TraverseSeqTuple2 converts a [tuple.Tuple2[A1, A2]] into a [ReaderIOEither[tuple.Tuple2[T1, T2]]]
 func TraverseSeqTuple2[F1 ~func(A1) ReaderIOEither[T1], F2 ~func(A2) ReaderIOEither[T2], T1, T2, A1, A2 any](f1 F1, f2 F2) func(tuple.Tuple2[A1, A2]) ReaderIOEither[tuple.Tuple2[T1, T2]] {
-  return func(t tuple.Tuple2[A1, A2]) ReaderIOEither[tuple.Tuple2[T1, T2]] {
-    return apply.TraverseTuple2(
-      Map[T1, func(T2) tuple.Tuple2[T1, T2]],
-      ApSeq[tuple.Tuple2[T1, T2], T2],
-      f1,
-      f2,
-      t,
-    )
-  }
+	return func(t tuple.Tuple2[A1, A2]) ReaderIOEither[tuple.Tuple2[T1, T2]] {
+		return apply.TraverseTuple2(
+			Map[T1, func(T2) tuple.Tuple2[T1, T2]],
+			ApSeq[tuple.Tuple2[T1, T2], T2],
+			f1,
+			f2,
+			t,
+		)
+	}
 }
 
 // TraverseParTuple2 converts a [tuple.Tuple2[A1, A2]] into a [ReaderIOEither[tuple.Tuple2[T1, T2]]]
 func TraverseParTuple2[F1 ~func(A1) ReaderIOEither[T1], F2 ~func(A2) ReaderIOEither[T2], T1, T2, A1, A2 any](f1 F1, f2 F2) func(tuple.Tuple2[A1, A2]) ReaderIOEither[tuple.Tuple2[T1, T2]] {
-  return func(t tuple.Tuple2[A1, A2]) ReaderIOEither[tuple.Tuple2[T1, T2]] {
-    return apply.TraverseTuple2(
-      Map[T1, func(T2) tuple.Tuple2[T1, T2]],
-      ApPar[tuple.Tuple2[T1, T2], T2],
-      f1,
-      f2,
-      t,
-    )
-  }
+	return func(t tuple.Tuple2[A1, A2]) ReaderIOEither[tuple.Tuple2[T1, T2]] {
+		return apply.TraverseTuple2(
+			Map[T1, func(T2) tuple.Tuple2[T1, T2]],
+			ApPar[tuple.Tuple2[T1, T2], T2],
+			f1,
+			f2,
+			t,
+		)
+	}
 }
 
 // Eitherize3 converts a function with 3 parameters returning a tuple into a function with 3 parameters returning a [ReaderIOEither[R]]
 // The inverse function is [Uneitherize3]
+//
+//go:inline
 func Eitherize3[F ~func(context.Context, T0, T1, T2) (R, error), T0, T1, T2, R any](f F) func(T0, T1, T2) ReaderIOEither[R] {
-  return G.Eitherize3[ReaderIOEither[R]](f)
+	return G.Eitherize3[ReaderIOEither[R]](f)
 }
 
 // Uneitherize3 converts a function with 4 parameters returning a [ReaderIOEither[R]] into a function with 3 parameters returning a tuple.
 // The first parameter is considered to be the [context.Context].
+//
+//go:inline
 func Uneitherize3[F ~func(T0, T1, T2) ReaderIOEither[R], T0, T1, T2, R any](f F) func(context.Context, T0, T1, T2) (R, error) {
-  return G.Uneitherize3[ReaderIOEither[R], func(context.Context, T0, T1, T2)(R, error)](f)
+	return G.Uneitherize3[ReaderIOEither[R], func(context.Context, T0, T1, T2) (R, error)](f)
 }
 
 // SequenceT3 converts 3 [ReaderIOEither[T]] into a [ReaderIOEither[tuple.Tuple3[T1, T2, T3]]]
 func SequenceT3[T1, T2, T3 any](
-  t1 ReaderIOEither[T1],
-  t2 ReaderIOEither[T2],
-  t3 ReaderIOEither[T3],
+	t1 ReaderIOEither[T1],
+	t2 ReaderIOEither[T2],
+	t3 ReaderIOEither[T3],
 ) ReaderIOEither[tuple.Tuple3[T1, T2, T3]] {
-  return apply.SequenceT3(
-    Map[T1, func(T2) func(T3) tuple.Tuple3[T1, T2, T3]],
-    Ap[func(T3) tuple.Tuple3[T1, T2, T3], T2],
-    Ap[tuple.Tuple3[T1, T2, T3], T3],
-    t1,
-    t2,
-    t3,
-  )
+	return apply.SequenceT3(
+		Map[T1, func(T2) func(T3) tuple.Tuple3[T1, T2, T3]],
+		Ap[func(T3) tuple.Tuple3[T1, T2, T3], T2],
+		Ap[tuple.Tuple3[T1, T2, T3], T3],
+		t1,
+		t2,
+		t3,
+	)
 }
 
 // SequenceSeqT3 converts 3 [ReaderIOEither[T]] into a [ReaderIOEither[tuple.Tuple3[T1, T2, T3]]]
 func SequenceSeqT3[T1, T2, T3 any](
-  t1 ReaderIOEither[T1],
-  t2 ReaderIOEither[T2],
-  t3 ReaderIOEither[T3],
+	t1 ReaderIOEither[T1],
+	t2 ReaderIOEither[T2],
+	t3 ReaderIOEither[T3],
 ) ReaderIOEither[tuple.Tuple3[T1, T2, T3]] {
-  return apply.SequenceT3(
-    Map[T1, func(T2) func(T3) tuple.Tuple3[T1, T2, T3]],
-    ApSeq[func(T3) tuple.Tuple3[T1, T2, T3], T2],
-    ApSeq[tuple.Tuple3[T1, T2, T3], T3],
-    t1,
-    t2,
-    t3,
-  )
+	return apply.SequenceT3(
+		Map[T1, func(T2) func(T3) tuple.Tuple3[T1, T2, T3]],
+		ApSeq[func(T3) tuple.Tuple3[T1, T2, T3], T2],
+		ApSeq[tuple.Tuple3[T1, T2, T3], T3],
+		t1,
+		t2,
+		t3,
+	)
 }
 
 // SequenceParT3 converts 3 [ReaderIOEither[T]] into a [ReaderIOEither[tuple.Tuple3[T1, T2, T3]]]
 func SequenceParT3[T1, T2, T3 any](
-  t1 ReaderIOEither[T1],
-  t2 ReaderIOEither[T2],
-  t3 ReaderIOEither[T3],
+	t1 ReaderIOEither[T1],
+	t2 ReaderIOEither[T2],
+	t3 ReaderIOEither[T3],
 ) ReaderIOEither[tuple.Tuple3[T1, T2, T3]] {
-  return apply.SequenceT3(
-    Map[T1, func(T2) func(T3) tuple.Tuple3[T1, T2, T3]],
-    ApPar[func(T3) tuple.Tuple3[T1, T2, T3], T2],
-    ApPar[tuple.Tuple3[T1, T2, T3], T3],
-    t1,
-    t2,
-    t3,
-  )
+	return apply.SequenceT3(
+		Map[T1, func(T2) func(T3) tuple.Tuple3[T1, T2, T3]],
+		ApPar[func(T3) tuple.Tuple3[T1, T2, T3], T2],
+		ApPar[tuple.Tuple3[T1, T2, T3], T3],
+		t1,
+		t2,
+		t3,
+	)
 }
 
 // SequenceTuple3 converts a [tuple.Tuple3[ReaderIOEither[T]]] into a [ReaderIOEither[tuple.Tuple3[T1, T2, T3]]]
 func SequenceTuple3[T1, T2, T3 any](t tuple.Tuple3[ReaderIOEither[T1], ReaderIOEither[T2], ReaderIOEither[T3]]) ReaderIOEither[tuple.Tuple3[T1, T2, T3]] {
-  return apply.SequenceTuple3(
-    Map[T1, func(T2) func(T3) tuple.Tuple3[T1, T2, T3]],
-    Ap[func(T3) tuple.Tuple3[T1, T2, T3], T2],
-    Ap[tuple.Tuple3[T1, T2, T3], T3],
-    t,
-  )
+	return apply.SequenceTuple3(
+		Map[T1, func(T2) func(T3) tuple.Tuple3[T1, T2, T3]],
+		Ap[func(T3) tuple.Tuple3[T1, T2, T3], T2],
+		Ap[tuple.Tuple3[T1, T2, T3], T3],
+		t,
+	)
 }
 
 // SequenceSeqTuple3 converts a [tuple.Tuple3[ReaderIOEither[T]]] into a [ReaderIOEither[tuple.Tuple3[T1, T2, T3]]]
 func SequenceSeqTuple3[T1, T2, T3 any](t tuple.Tuple3[ReaderIOEither[T1], ReaderIOEither[T2], ReaderIOEither[T3]]) ReaderIOEither[tuple.Tuple3[T1, T2, T3]] {
-  return apply.SequenceTuple3(
-    Map[T1, func(T2) func(T3) tuple.Tuple3[T1, T2, T3]],
-    ApSeq[func(T3) tuple.Tuple3[T1, T2, T3], T2],
-    ApSeq[tuple.Tuple3[T1, T2, T3], T3],
-    t,
-  )
+	return apply.SequenceTuple3(
+		Map[T1, func(T2) func(T3) tuple.Tuple3[T1, T2, T3]],
+		ApSeq[func(T3) tuple.Tuple3[T1, T2, T3], T2],
+		ApSeq[tuple.Tuple3[T1, T2, T3], T3],
+		t,
+	)
 }
 
 // SequenceParTuple3 converts a [tuple.Tuple3[ReaderIOEither[T]]] into a [ReaderIOEither[tuple.Tuple3[T1, T2, T3]]]
 func SequenceParTuple3[T1, T2, T3 any](t tuple.Tuple3[ReaderIOEither[T1], ReaderIOEither[T2], ReaderIOEither[T3]]) ReaderIOEither[tuple.Tuple3[T1, T2, T3]] {
-  return apply.SequenceTuple3(
-    Map[T1, func(T2) func(T3) tuple.Tuple3[T1, T2, T3]],
-    ApPar[func(T3) tuple.Tuple3[T1, T2, T3], T2],
-    ApPar[tuple.Tuple3[T1, T2, T3], T3],
-    t,
-  )
+	return apply.SequenceTuple3(
+		Map[T1, func(T2) func(T3) tuple.Tuple3[T1, T2, T3]],
+		ApPar[func(T3) tuple.Tuple3[T1, T2, T3], T2],
+		ApPar[tuple.Tuple3[T1, T2, T3], T3],
+		t,
+	)
 }
 
 // TraverseTuple3 converts a [tuple.Tuple3[A1, A2, A3]] into a [ReaderIOEither[tuple.Tuple3[T1, T2, T3]]]
 func TraverseTuple3[F1 ~func(A1) ReaderIOEither[T1], F2 ~func(A2) ReaderIOEither[T2], F3 ~func(A3) ReaderIOEither[T3], T1, T2, T3, A1, A2, A3 any](f1 F1, f2 F2, f3 F3) func(tuple.Tuple3[A1, A2, A3]) ReaderIOEither[tuple.Tuple3[T1, T2, T3]] {
-  return func(t tuple.Tuple3[A1, A2, A3]) ReaderIOEither[tuple.Tuple3[T1, T2, T3]] {
-    return apply.TraverseTuple3(
-      Map[T1, func(T2) func(T3) tuple.Tuple3[T1, T2, T3]],
-      Ap[func(T3) tuple.Tuple3[T1, T2, T3], T2],
-      Ap[tuple.Tuple3[T1, T2, T3], T3],
-      f1,
-      f2,
-      f3,
-      t,
-    )
-  }
+	return func(t tuple.Tuple3[A1, A2, A3]) ReaderIOEither[tuple.Tuple3[T1, T2, T3]] {
+		return apply.TraverseTuple3(
+			Map[T1, func(T2) func(T3) tuple.Tuple3[T1, T2, T3]],
+			Ap[func(T3) tuple.Tuple3[T1, T2, T3], T2],
+			Ap[tuple.Tuple3[T1, T2, T3], T3],
+			f1,
+			f2,
+			f3,
+			t,
+		)
+	}
 }
 
 // TraverseSeqTuple3 converts a [tuple.Tuple3[A1, A2, A3]] into a [ReaderIOEither[tuple.Tuple3[T1, T2, T3]]]
 func TraverseSeqTuple3[F1 ~func(A1) ReaderIOEither[T1], F2 ~func(A2) ReaderIOEither[T2], F3 ~func(A3) ReaderIOEither[T3], T1, T2, T3, A1, A2, A3 any](f1 F1, f2 F2, f3 F3) func(tuple.Tuple3[A1, A2, A3]) ReaderIOEither[tuple.Tuple3[T1, T2, T3]] {
-  return func(t tuple.Tuple3[A1, A2, A3]) ReaderIOEither[tuple.Tuple3[T1, T2, T3]] {
-    return apply.TraverseTuple3(
-      Map[T1, func(T2) func(T3) tuple.Tuple3[T1, T2, T3]],
-      ApSeq[func(T3) tuple.Tuple3[T1, T2, T3], T2],
-      ApSeq[tuple.Tuple3[T1, T2, T3], T3],
-      f1,
-      f2,
-      f3,
-      t,
-    )
-  }
+	return func(t tuple.Tuple3[A1, A2, A3]) ReaderIOEither[tuple.Tuple3[T1, T2, T3]] {
+		return apply.TraverseTuple3(
+			Map[T1, func(T2) func(T3) tuple.Tuple3[T1, T2, T3]],
+			ApSeq[func(T3) tuple.Tuple3[T1, T2, T3], T2],
+			ApSeq[tuple.Tuple3[T1, T2, T3], T3],
+			f1,
+			f2,
+			f3,
+			t,
+		)
+	}
 }
 
 // TraverseParTuple3 converts a [tuple.Tuple3[A1, A2, A3]] into a [ReaderIOEither[tuple.Tuple3[T1, T2, T3]]]
 func TraverseParTuple3[F1 ~func(A1) ReaderIOEither[T1], F2 ~func(A2) ReaderIOEither[T2], F3 ~func(A3) ReaderIOEither[T3], T1, T2, T3, A1, A2, A3 any](f1 F1, f2 F2, f3 F3) func(tuple.Tuple3[A1, A2, A3]) ReaderIOEither[tuple.Tuple3[T1, T2, T3]] {
-  return func(t tuple.Tuple3[A1, A2, A3]) ReaderIOEither[tuple.Tuple3[T1, T2, T3]] {
-    return apply.TraverseTuple3(
-      Map[T1, func(T2) func(T3) tuple.Tuple3[T1, T2, T3]],
-      ApPar[func(T3) tuple.Tuple3[T1, T2, T3], T2],
-      ApPar[tuple.Tuple3[T1, T2, T3], T3],
-      f1,
-      f2,
-      f3,
-      t,
-    )
-  }
+	return func(t tuple.Tuple3[A1, A2, A3]) ReaderIOEither[tuple.Tuple3[T1, T2, T3]] {
+		return apply.TraverseTuple3(
+			Map[T1, func(T2) func(T3) tuple.Tuple3[T1, T2, T3]],
+			ApPar[func(T3) tuple.Tuple3[T1, T2, T3], T2],
+			ApPar[tuple.Tuple3[T1, T2, T3], T3],
+			f1,
+			f2,
+			f3,
+			t,
+		)
+	}
 }
 
 // Eitherize4 converts a function with 4 parameters returning a tuple into a function with 4 parameters returning a [ReaderIOEither[R]]
 // The inverse function is [Uneitherize4]
+//
+//go:inline
 func Eitherize4[F ~func(context.Context, T0, T1, T2, T3) (R, error), T0, T1, T2, T3, R any](f F) func(T0, T1, T2, T3) ReaderIOEither[R] {
-  return G.Eitherize4[ReaderIOEither[R]](f)
+	return G.Eitherize4[ReaderIOEither[R]](f)
 }
 
 // Uneitherize4 converts a function with 5 parameters returning a [ReaderIOEither[R]] into a function with 4 parameters returning a tuple.
 // The first parameter is considered to be the [context.Context].
+//
+//go:inline
 func Uneitherize4[F ~func(T0, T1, T2, T3) ReaderIOEither[R], T0, T1, T2, T3, R any](f F) func(context.Context, T0, T1, T2, T3) (R, error) {
-  return G.Uneitherize4[ReaderIOEither[R], func(context.Context, T0, T1, T2, T3)(R, error)](f)
+	return G.Uneitherize4[ReaderIOEither[R], func(context.Context, T0, T1, T2, T3) (R, error)](f)
 }
 
 // SequenceT4 converts 4 [ReaderIOEither[T]] into a [ReaderIOEither[tuple.Tuple4[T1, T2, T3, T4]]]
 func SequenceT4[T1, T2, T3, T4 any](
-  t1 ReaderIOEither[T1],
-  t2 ReaderIOEither[T2],
-  t3 ReaderIOEither[T3],
-  t4 ReaderIOEither[T4],
+	t1 ReaderIOEither[T1],
+	t2 ReaderIOEither[T2],
+	t3 ReaderIOEither[T3],
+	t4 ReaderIOEither[T4],
 ) ReaderIOEither[tuple.Tuple4[T1, T2, T3, T4]] {
-  return apply.SequenceT4(
-    Map[T1, func(T2) func(T3) func(T4) tuple.Tuple4[T1, T2, T3, T4]],
-    Ap[func(T3) func(T4) tuple.Tuple4[T1, T2, T3, T4], T2],
-    Ap[func(T4) tuple.Tuple4[T1, T2, T3, T4], T3],
-    Ap[tuple.Tuple4[T1, T2, T3, T4], T4],
-    t1,
-    t2,
-    t3,
-    t4,
-  )
+	return apply.SequenceT4(
+		Map[T1, func(T2) func(T3) func(T4) tuple.Tuple4[T1, T2, T3, T4]],
+		Ap[func(T3) func(T4) tuple.Tuple4[T1, T2, T3, T4], T2],
+		Ap[func(T4) tuple.Tuple4[T1, T2, T3, T4], T3],
+		Ap[tuple.Tuple4[T1, T2, T3, T4], T4],
+		t1,
+		t2,
+		t3,
+		t4,
+	)
 }
 
 // SequenceSeqT4 converts 4 [ReaderIOEither[T]] into a [ReaderIOEither[tuple.Tuple4[T1, T2, T3, T4]]]
 func SequenceSeqT4[T1, T2, T3, T4 any](
-  t1 ReaderIOEither[T1],
-  t2 ReaderIOEither[T2],
-  t3 ReaderIOEither[T3],
-  t4 ReaderIOEither[T4],
+	t1 ReaderIOEither[T1],
+	t2 ReaderIOEither[T2],
+	t3 ReaderIOEither[T3],
+	t4 ReaderIOEither[T4],
 ) ReaderIOEither[tuple.Tuple4[T1, T2, T3, T4]] {
-  return apply.SequenceT4(
-    Map[T1, func(T2) func(T3) func(T4) tuple.Tuple4[T1, T2, T3, T4]],
-    ApSeq[func(T3) func(T4) tuple.Tuple4[T1, T2, T3, T4], T2],
-    ApSeq[func(T4) tuple.Tuple4[T1, T2, T3, T4], T3],
-    ApSeq[tuple.Tuple4[T1, T2, T3, T4], T4],
-    t1,
-    t2,
-    t3,
-    t4,
-  )
+	return apply.SequenceT4(
+		Map[T1, func(T2) func(T3) func(T4) tuple.Tuple4[T1, T2, T3, T4]],
+		ApSeq[func(T3) func(T4) tuple.Tuple4[T1, T2, T3, T4], T2],
+		ApSeq[func(T4) tuple.Tuple4[T1, T2, T3, T4], T3],
+		ApSeq[tuple.Tuple4[T1, T2, T3, T4], T4],
+		t1,
+		t2,
+		t3,
+		t4,
+	)
 }
 
 // SequenceParT4 converts 4 [ReaderIOEither[T]] into a [ReaderIOEither[tuple.Tuple4[T1, T2, T3, T4]]]
 func SequenceParT4[T1, T2, T3, T4 any](
-  t1 ReaderIOEither[T1],
-  t2 ReaderIOEither[T2],
-  t3 ReaderIOEither[T3],
-  t4 ReaderIOEither[T4],
+	t1 ReaderIOEither[T1],
+	t2 ReaderIOEither[T2],
+	t3 ReaderIOEither[T3],
+	t4 ReaderIOEither[T4],
 ) ReaderIOEither[tuple.Tuple4[T1, T2, T3, T4]] {
-  return apply.SequenceT4(
-    Map[T1, func(T2) func(T3) func(T4) tuple.Tuple4[T1, T2, T3, T4]],
-    ApPar[func(T3) func(T4) tuple.Tuple4[T1, T2, T3, T4], T2],
-    ApPar[func(T4) tuple.Tuple4[T1, T2, T3, T4], T3],
-    ApPar[tuple.Tuple4[T1, T2, T3, T4], T4],
-    t1,
-    t2,
-    t3,
-    t4,
-  )
+	return apply.SequenceT4(
+		Map[T1, func(T2) func(T3) func(T4) tuple.Tuple4[T1, T2, T3, T4]],
+		ApPar[func(T3) func(T4) tuple.Tuple4[T1, T2, T3, T4], T2],
+		ApPar[func(T4) tuple.Tuple4[T1, T2, T3, T4], T3],
+		ApPar[tuple.Tuple4[T1, T2, T3, T4], T4],
+		t1,
+		t2,
+		t3,
+		t4,
+	)
 }
 
 // SequenceTuple4 converts a [tuple.Tuple4[ReaderIOEither[T]]] into a [ReaderIOEither[tuple.Tuple4[T1, T2, T3, T4]]]
 func SequenceTuple4[T1, T2, T3, T4 any](t tuple.Tuple4[ReaderIOEither[T1], ReaderIOEither[T2], ReaderIOEither[T3], ReaderIOEither[T4]]) ReaderIOEither[tuple.Tuple4[T1, T2, T3, T4]] {
-  return apply.SequenceTuple4(
-    Map[T1, func(T2) func(T3) func(T4) tuple.Tuple4[T1, T2, T3, T4]],
-    Ap[func(T3) func(T4) tuple.Tuple4[T1, T2, T3, T4], T2],
-    Ap[func(T4) tuple.Tuple4[T1, T2, T3, T4], T3],
-    Ap[tuple.Tuple4[T1, T2, T3, T4], T4],
-    t,
-  )
+	return apply.SequenceTuple4(
+		Map[T1, func(T2) func(T3) func(T4) tuple.Tuple4[T1, T2, T3, T4]],
+		Ap[func(T3) func(T4) tuple.Tuple4[T1, T2, T3, T4], T2],
+		Ap[func(T4) tuple.Tuple4[T1, T2, T3, T4], T3],
+		Ap[tuple.Tuple4[T1, T2, T3, T4], T4],
+		t,
+	)
 }
 
 // SequenceSeqTuple4 converts a [tuple.Tuple4[ReaderIOEither[T]]] into a [ReaderIOEither[tuple.Tuple4[T1, T2, T3, T4]]]
 func SequenceSeqTuple4[T1, T2, T3, T4 any](t tuple.Tuple4[ReaderIOEither[T1], ReaderIOEither[T2], ReaderIOEither[T3], ReaderIOEither[T4]]) ReaderIOEither[tuple.Tuple4[T1, T2, T3, T4]] {
-  return apply.SequenceTuple4(
-    Map[T1, func(T2) func(T3) func(T4) tuple.Tuple4[T1, T2, T3, T4]],
-    ApSeq[func(T3) func(T4) tuple.Tuple4[T1, T2, T3, T4], T2],
-    ApSeq[func(T4) tuple.Tuple4[T1, T2, T3, T4], T3],
-    ApSeq[tuple.Tuple4[T1, T2, T3, T4], T4],
-    t,
-  )
+	return apply.SequenceTuple4(
+		Map[T1, func(T2) func(T3) func(T4) tuple.Tuple4[T1, T2, T3, T4]],
+		ApSeq[func(T3) func(T4) tuple.Tuple4[T1, T2, T3, T4], T2],
+		ApSeq[func(T4) tuple.Tuple4[T1, T2, T3, T4], T3],
+		ApSeq[tuple.Tuple4[T1, T2, T3, T4], T4],
+		t,
+	)
 }
 
 // SequenceParTuple4 converts a [tuple.Tuple4[ReaderIOEither[T]]] into a [ReaderIOEither[tuple.Tuple4[T1, T2, T3, T4]]]
 func SequenceParTuple4[T1, T2, T3, T4 any](t tuple.Tuple4[ReaderIOEither[T1], ReaderIOEither[T2], ReaderIOEither[T3], ReaderIOEither[T4]]) ReaderIOEither[tuple.Tuple4[T1, T2, T3, T4]] {
-  return apply.SequenceTuple4(
-    Map[T1, func(T2) func(T3) func(T4) tuple.Tuple4[T1, T2, T3, T4]],
-    ApPar[func(T3) func(T4) tuple.Tuple4[T1, T2, T3, T4], T2],
-    ApPar[func(T4) tuple.Tuple4[T1, T2, T3, T4], T3],
-    ApPar[tuple.Tuple4[T1, T2, T3, T4], T4],
-    t,
-  )
+	return apply.SequenceTuple4(
+		Map[T1, func(T2) func(T3) func(T4) tuple.Tuple4[T1, T2, T3, T4]],
+		ApPar[func(T3) func(T4) tuple.Tuple4[T1, T2, T3, T4], T2],
+		ApPar[func(T4) tuple.Tuple4[T1, T2, T3, T4], T3],
+		ApPar[tuple.Tuple4[T1, T2, T3, T4], T4],
+		t,
+	)
 }
 
 // TraverseTuple4 converts a [tuple.Tuple4[A1, A2, A3, A4]] into a [ReaderIOEither[tuple.Tuple4[T1, T2, T3, T4]]]
 func TraverseTuple4[F1 ~func(A1) ReaderIOEither[T1], F2 ~func(A2) ReaderIOEither[T2], F3 ~func(A3) ReaderIOEither[T3], F4 ~func(A4) ReaderIOEither[T4], T1, T2, T3, T4, A1, A2, A3, A4 any](f1 F1, f2 F2, f3 F3, f4 F4) func(tuple.Tuple4[A1, A2, A3, A4]) ReaderIOEither[tuple.Tuple4[T1, T2, T3, T4]] {
-  return func(t tuple.Tuple4[A1, A2, A3, A4]) ReaderIOEither[tuple.Tuple4[T1, T2, T3, T4]] {
-    return apply.TraverseTuple4(
-      Map[T1, func(T2) func(T3) func(T4) tuple.Tuple4[T1, T2, T3, T4]],
-      Ap[func(T3) func(T4) tuple.Tuple4[T1, T2, T3, T4], T2],
-      Ap[func(T4) tuple.Tuple4[T1, T2, T3, T4], T3],
-      Ap[tuple.Tuple4[T1, T2, T3, T4], T4],
-      f1,
-      f2,
-      f3,
-      f4,
-      t,
-    )
-  }
+	return func(t tuple.Tuple4[A1, A2, A3, A4]) ReaderIOEither[tuple.Tuple4[T1, T2, T3, T4]] {
+		return apply.TraverseTuple4(
+			Map[T1, func(T2) func(T3) func(T4) tuple.Tuple4[T1, T2, T3, T4]],
+			Ap[func(T3) func(T4) tuple.Tuple4[T1, T2, T3, T4], T2],
+			Ap[func(T4) tuple.Tuple4[T1, T2, T3, T4], T3],
+			Ap[tuple.Tuple4[T1, T2, T3, T4], T4],
+			f1,
+			f2,
+			f3,
+			f4,
+			t,
+		)
+	}
 }
 
 // TraverseSeqTuple4 converts a [tuple.Tuple4[A1, A2, A3, A4]] into a [ReaderIOEither[tuple.Tuple4[T1, T2, T3, T4]]]
 func TraverseSeqTuple4[F1 ~func(A1) ReaderIOEither[T1], F2 ~func(A2) ReaderIOEither[T2], F3 ~func(A3) ReaderIOEither[T3], F4 ~func(A4) ReaderIOEither[T4], T1, T2, T3, T4, A1, A2, A3, A4 any](f1 F1, f2 F2, f3 F3, f4 F4) func(tuple.Tuple4[A1, A2, A3, A4]) ReaderIOEither[tuple.Tuple4[T1, T2, T3, T4]] {
-  return func(t tuple.Tuple4[A1, A2, A3, A4]) ReaderIOEither[tuple.Tuple4[T1, T2, T3, T4]] {
-    return apply.TraverseTuple4(
-      Map[T1, func(T2) func(T3) func(T4) tuple.Tuple4[T1, T2, T3, T4]],
-      ApSeq[func(T3) func(T4) tuple.Tuple4[T1, T2, T3, T4], T2],
-      ApSeq[func(T4) tuple.Tuple4[T1, T2, T3, T4], T3],
-      ApSeq[tuple.Tuple4[T1, T2, T3, T4], T4],
-      f1,
-      f2,
-      f3,
-      f4,
-      t,
-    )
-  }
+	return func(t tuple.Tuple4[A1, A2, A3, A4]) ReaderIOEither[tuple.Tuple4[T1, T2, T3, T4]] {
+		return apply.TraverseTuple4(
+			Map[T1, func(T2) func(T3) func(T4) tuple.Tuple4[T1, T2, T3, T4]],
+			ApSeq[func(T3) func(T4) tuple.Tuple4[T1, T2, T3, T4], T2],
+			ApSeq[func(T4) tuple.Tuple4[T1, T2, T3, T4], T3],
+			ApSeq[tuple.Tuple4[T1, T2, T3, T4], T4],
+			f1,
+			f2,
+			f3,
+			f4,
+			t,
+		)
+	}
 }
 
 // TraverseParTuple4 converts a [tuple.Tuple4[A1, A2, A3, A4]] into a [ReaderIOEither[tuple.Tuple4[T1, T2, T3, T4]]]
 func TraverseParTuple4[F1 ~func(A1) ReaderIOEither[T1], F2 ~func(A2) ReaderIOEither[T2], F3 ~func(A3) ReaderIOEither[T3], F4 ~func(A4) ReaderIOEither[T4], T1, T2, T3, T4, A1, A2, A3, A4 any](f1 F1, f2 F2, f3 F3, f4 F4) func(tuple.Tuple4[A1, A2, A3, A4]) ReaderIOEither[tuple.Tuple4[T1, T2, T3, T4]] {
-  return func(t tuple.Tuple4[A1, A2, A3, A4]) ReaderIOEither[tuple.Tuple4[T1, T2, T3, T4]] {
-    return apply.TraverseTuple4(
-      Map[T1, func(T2) func(T3) func(T4) tuple.Tuple4[T1, T2, T3, T4]],
-      ApPar[func(T3) func(T4) tuple.Tuple4[T1, T2, T3, T4], T2],
-      ApPar[func(T4) tuple.Tuple4[T1, T2, T3, T4], T3],
-      ApPar[tuple.Tuple4[T1, T2, T3, T4], T4],
-      f1,
-      f2,
-      f3,
-      f4,
-      t,
-    )
-  }
+	return func(t tuple.Tuple4[A1, A2, A3, A4]) ReaderIOEither[tuple.Tuple4[T1, T2, T3, T4]] {
+		return apply.TraverseTuple4(
+			Map[T1, func(T2) func(T3) func(T4) tuple.Tuple4[T1, T2, T3, T4]],
+			ApPar[func(T3) func(T4) tuple.Tuple4[T1, T2, T3, T4], T2],
+			ApPar[func(T4) tuple.Tuple4[T1, T2, T3, T4], T3],
+			ApPar[tuple.Tuple4[T1, T2, T3, T4], T4],
+			f1,
+			f2,
+			f3,
+			f4,
+			t,
+		)
+	}
 }
 
 // Eitherize5 converts a function with 5 parameters returning a tuple into a function with 5 parameters returning a [ReaderIOEither[R]]
 // The inverse function is [Uneitherize5]
+//
+//go:inline
 func Eitherize5[F ~func(context.Context, T0, T1, T2, T3, T4) (R, error), T0, T1, T2, T3, T4, R any](f F) func(T0, T1, T2, T3, T4) ReaderIOEither[R] {
-  return G.Eitherize5[ReaderIOEither[R]](f)
+	return G.Eitherize5[ReaderIOEither[R]](f)
 }
 
 // Uneitherize5 converts a function with 6 parameters returning a [ReaderIOEither[R]] into a function with 5 parameters returning a tuple.
 // The first parameter is considered to be the [context.Context].
+//
+//go:inline
 func Uneitherize5[F ~func(T0, T1, T2, T3, T4) ReaderIOEither[R], T0, T1, T2, T3, T4, R any](f F) func(context.Context, T0, T1, T2, T3, T4) (R, error) {
-  return G.Uneitherize5[ReaderIOEither[R], func(context.Context, T0, T1, T2, T3, T4)(R, error)](f)
+	return G.Uneitherize5[ReaderIOEither[R], func(context.Context, T0, T1, T2, T3, T4) (R, error)](f)
 }
 
 // SequenceT5 converts 5 [ReaderIOEither[T]] into a [ReaderIOEither[tuple.Tuple5[T1, T2, T3, T4, T5]]]
 func SequenceT5[T1, T2, T3, T4, T5 any](
-  t1 ReaderIOEither[T1],
-  t2 ReaderIOEither[T2],
-  t3 ReaderIOEither[T3],
-  t4 ReaderIOEither[T4],
-  t5 ReaderIOEither[T5],
+	t1 ReaderIOEither[T1],
+	t2 ReaderIOEither[T2],
+	t3 ReaderIOEither[T3],
+	t4 ReaderIOEither[T4],
+	t5 ReaderIOEither[T5],
 ) ReaderIOEither[tuple.Tuple5[T1, T2, T3, T4, T5]] {
-  return apply.SequenceT5(
-    Map[T1, func(T2) func(T3) func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5]],
-    Ap[func(T3) func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T2],
-    Ap[func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T3],
-    Ap[func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T4],
-    Ap[tuple.Tuple5[T1, T2, T3, T4, T5], T5],
-    t1,
-    t2,
-    t3,
-    t4,
-    t5,
-  )
+	return apply.SequenceT5(
+		Map[T1, func(T2) func(T3) func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5]],
+		Ap[func(T3) func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T2],
+		Ap[func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T3],
+		Ap[func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T4],
+		Ap[tuple.Tuple5[T1, T2, T3, T4, T5], T5],
+		t1,
+		t2,
+		t3,
+		t4,
+		t5,
+	)
 }
 
 // SequenceSeqT5 converts 5 [ReaderIOEither[T]] into a [ReaderIOEither[tuple.Tuple5[T1, T2, T3, T4, T5]]]
 func SequenceSeqT5[T1, T2, T3, T4, T5 any](
-  t1 ReaderIOEither[T1],
-  t2 ReaderIOEither[T2],
-  t3 ReaderIOEither[T3],
-  t4 ReaderIOEither[T4],
-  t5 ReaderIOEither[T5],
+	t1 ReaderIOEither[T1],
+	t2 ReaderIOEither[T2],
+	t3 ReaderIOEither[T3],
+	t4 ReaderIOEither[T4],
+	t5 ReaderIOEither[T5],
 ) ReaderIOEither[tuple.Tuple5[T1, T2, T3, T4, T5]] {
-  return apply.SequenceT5(
-    Map[T1, func(T2) func(T3) func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5]],
-    ApSeq[func(T3) func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T2],
-    ApSeq[func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T3],
-    ApSeq[func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T4],
-    ApSeq[tuple.Tuple5[T1, T2, T3, T4, T5], T5],
-    t1,
-    t2,
-    t3,
-    t4,
-    t5,
-  )
+	return apply.SequenceT5(
+		Map[T1, func(T2) func(T3) func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5]],
+		ApSeq[func(T3) func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T2],
+		ApSeq[func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T3],
+		ApSeq[func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T4],
+		ApSeq[tuple.Tuple5[T1, T2, T3, T4, T5], T5],
+		t1,
+		t2,
+		t3,
+		t4,
+		t5,
+	)
 }
 
 // SequenceParT5 converts 5 [ReaderIOEither[T]] into a [ReaderIOEither[tuple.Tuple5[T1, T2, T3, T4, T5]]]
 func SequenceParT5[T1, T2, T3, T4, T5 any](
-  t1 ReaderIOEither[T1],
-  t2 ReaderIOEither[T2],
-  t3 ReaderIOEither[T3],
-  t4 ReaderIOEither[T4],
-  t5 ReaderIOEither[T5],
+	t1 ReaderIOEither[T1],
+	t2 ReaderIOEither[T2],
+	t3 ReaderIOEither[T3],
+	t4 ReaderIOEither[T4],
+	t5 ReaderIOEither[T5],
 ) ReaderIOEither[tuple.Tuple5[T1, T2, T3, T4, T5]] {
-  return apply.SequenceT5(
-    Map[T1, func(T2) func(T3) func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5]],
-    ApPar[func(T3) func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T2],
-    ApPar[func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T3],
-    ApPar[func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T4],
-    ApPar[tuple.Tuple5[T1, T2, T3, T4, T5], T5],
-    t1,
-    t2,
-    t3,
-    t4,
-    t5,
-  )
+	return apply.SequenceT5(
+		Map[T1, func(T2) func(T3) func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5]],
+		ApPar[func(T3) func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T2],
+		ApPar[func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T3],
+		ApPar[func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T4],
+		ApPar[tuple.Tuple5[T1, T2, T3, T4, T5], T5],
+		t1,
+		t2,
+		t3,
+		t4,
+		t5,
+	)
 }
 
 // SequenceTuple5 converts a [tuple.Tuple5[ReaderIOEither[T]]] into a [ReaderIOEither[tuple.Tuple5[T1, T2, T3, T4, T5]]]
 func SequenceTuple5[T1, T2, T3, T4, T5 any](t tuple.Tuple5[ReaderIOEither[T1], ReaderIOEither[T2], ReaderIOEither[T3], ReaderIOEither[T4], ReaderIOEither[T5]]) ReaderIOEither[tuple.Tuple5[T1, T2, T3, T4, T5]] {
-  return apply.SequenceTuple5(
-    Map[T1, func(T2) func(T3) func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5]],
-    Ap[func(T3) func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T2],
-    Ap[func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T3],
-    Ap[func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T4],
-    Ap[tuple.Tuple5[T1, T2, T3, T4, T5], T5],
-    t,
-  )
+	return apply.SequenceTuple5(
+		Map[T1, func(T2) func(T3) func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5]],
+		Ap[func(T3) func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T2],
+		Ap[func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T3],
+		Ap[func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T4],
+		Ap[tuple.Tuple5[T1, T2, T3, T4, T5], T5],
+		t,
+	)
 }
 
 // SequenceSeqTuple5 converts a [tuple.Tuple5[ReaderIOEither[T]]] into a [ReaderIOEither[tuple.Tuple5[T1, T2, T3, T4, T5]]]
 func SequenceSeqTuple5[T1, T2, T3, T4, T5 any](t tuple.Tuple5[ReaderIOEither[T1], ReaderIOEither[T2], ReaderIOEither[T3], ReaderIOEither[T4], ReaderIOEither[T5]]) ReaderIOEither[tuple.Tuple5[T1, T2, T3, T4, T5]] {
-  return apply.SequenceTuple5(
-    Map[T1, func(T2) func(T3) func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5]],
-    ApSeq[func(T3) func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T2],
-    ApSeq[func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T3],
-    ApSeq[func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T4],
-    ApSeq[tuple.Tuple5[T1, T2, T3, T4, T5], T5],
-    t,
-  )
+	return apply.SequenceTuple5(
+		Map[T1, func(T2) func(T3) func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5]],
+		ApSeq[func(T3) func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T2],
+		ApSeq[func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T3],
+		ApSeq[func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T4],
+		ApSeq[tuple.Tuple5[T1, T2, T3, T4, T5], T5],
+		t,
+	)
 }
 
 // SequenceParTuple5 converts a [tuple.Tuple5[ReaderIOEither[T]]] into a [ReaderIOEither[tuple.Tuple5[T1, T2, T3, T4, T5]]]
 func SequenceParTuple5[T1, T2, T3, T4, T5 any](t tuple.Tuple5[ReaderIOEither[T1], ReaderIOEither[T2], ReaderIOEither[T3], ReaderIOEither[T4], ReaderIOEither[T5]]) ReaderIOEither[tuple.Tuple5[T1, T2, T3, T4, T5]] {
-  return apply.SequenceTuple5(
-    Map[T1, func(T2) func(T3) func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5]],
-    ApPar[func(T3) func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T2],
-    ApPar[func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T3],
-    ApPar[func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T4],
-    ApPar[tuple.Tuple5[T1, T2, T3, T4, T5], T5],
-    t,
-  )
+	return apply.SequenceTuple5(
+		Map[T1, func(T2) func(T3) func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5]],
+		ApPar[func(T3) func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T2],
+		ApPar[func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T3],
+		ApPar[func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T4],
+		ApPar[tuple.Tuple5[T1, T2, T3, T4, T5], T5],
+		t,
+	)
 }
 
 // TraverseTuple5 converts a [tuple.Tuple5[A1, A2, A3, A4, A5]] into a [ReaderIOEither[tuple.Tuple5[T1, T2, T3, T4, T5]]]
 func TraverseTuple5[F1 ~func(A1) ReaderIOEither[T1], F2 ~func(A2) ReaderIOEither[T2], F3 ~func(A3) ReaderIOEither[T3], F4 ~func(A4) ReaderIOEither[T4], F5 ~func(A5) ReaderIOEither[T5], T1, T2, T3, T4, T5, A1, A2, A3, A4, A5 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5) func(tuple.Tuple5[A1, A2, A3, A4, A5]) ReaderIOEither[tuple.Tuple5[T1, T2, T3, T4, T5]] {
-  return func(t tuple.Tuple5[A1, A2, A3, A4, A5]) ReaderIOEither[tuple.Tuple5[T1, T2, T3, T4, T5]] {
-    return apply.TraverseTuple5(
-      Map[T1, func(T2) func(T3) func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5]],
-      Ap[func(T3) func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T2],
-      Ap[func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T3],
-      Ap[func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T4],
-      Ap[tuple.Tuple5[T1, T2, T3, T4, T5], T5],
-      f1,
-      f2,
-      f3,
-      f4,
-      f5,
-      t,
-    )
-  }
+	return func(t tuple.Tuple5[A1, A2, A3, A4, A5]) ReaderIOEither[tuple.Tuple5[T1, T2, T3, T4, T5]] {
+		return apply.TraverseTuple5(
+			Map[T1, func(T2) func(T3) func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5]],
+			Ap[func(T3) func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T2],
+			Ap[func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T3],
+			Ap[func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T4],
+			Ap[tuple.Tuple5[T1, T2, T3, T4, T5], T5],
+			f1,
+			f2,
+			f3,
+			f4,
+			f5,
+			t,
+		)
+	}
 }
 
 // TraverseSeqTuple5 converts a [tuple.Tuple5[A1, A2, A3, A4, A5]] into a [ReaderIOEither[tuple.Tuple5[T1, T2, T3, T4, T5]]]
 func TraverseSeqTuple5[F1 ~func(A1) ReaderIOEither[T1], F2 ~func(A2) ReaderIOEither[T2], F3 ~func(A3) ReaderIOEither[T3], F4 ~func(A4) ReaderIOEither[T4], F5 ~func(A5) ReaderIOEither[T5], T1, T2, T3, T4, T5, A1, A2, A3, A4, A5 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5) func(tuple.Tuple5[A1, A2, A3, A4, A5]) ReaderIOEither[tuple.Tuple5[T1, T2, T3, T4, T5]] {
-  return func(t tuple.Tuple5[A1, A2, A3, A4, A5]) ReaderIOEither[tuple.Tuple5[T1, T2, T3, T4, T5]] {
-    return apply.TraverseTuple5(
-      Map[T1, func(T2) func(T3) func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5]],
-      ApSeq[func(T3) func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T2],
-      ApSeq[func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T3],
-      ApSeq[func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T4],
-      ApSeq[tuple.Tuple5[T1, T2, T3, T4, T5], T5],
-      f1,
-      f2,
-      f3,
-      f4,
-      f5,
-      t,
-    )
-  }
+	return func(t tuple.Tuple5[A1, A2, A3, A4, A5]) ReaderIOEither[tuple.Tuple5[T1, T2, T3, T4, T5]] {
+		return apply.TraverseTuple5(
+			Map[T1, func(T2) func(T3) func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5]],
+			ApSeq[func(T3) func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T2],
+			ApSeq[func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T3],
+			ApSeq[func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T4],
+			ApSeq[tuple.Tuple5[T1, T2, T3, T4, T5], T5],
+			f1,
+			f2,
+			f3,
+			f4,
+			f5,
+			t,
+		)
+	}
 }
 
 // TraverseParTuple5 converts a [tuple.Tuple5[A1, A2, A3, A4, A5]] into a [ReaderIOEither[tuple.Tuple5[T1, T2, T3, T4, T5]]]
 func TraverseParTuple5[F1 ~func(A1) ReaderIOEither[T1], F2 ~func(A2) ReaderIOEither[T2], F3 ~func(A3) ReaderIOEither[T3], F4 ~func(A4) ReaderIOEither[T4], F5 ~func(A5) ReaderIOEither[T5], T1, T2, T3, T4, T5, A1, A2, A3, A4, A5 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5) func(tuple.Tuple5[A1, A2, A3, A4, A5]) ReaderIOEither[tuple.Tuple5[T1, T2, T3, T4, T5]] {
-  return func(t tuple.Tuple5[A1, A2, A3, A4, A5]) ReaderIOEither[tuple.Tuple5[T1, T2, T3, T4, T5]] {
-    return apply.TraverseTuple5(
-      Map[T1, func(T2) func(T3) func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5]],
-      ApPar[func(T3) func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T2],
-      ApPar[func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T3],
-      ApPar[func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T4],
-      ApPar[tuple.Tuple5[T1, T2, T3, T4, T5], T5],
-      f1,
-      f2,
-      f3,
-      f4,
-      f5,
-      t,
-    )
-  }
+	return func(t tuple.Tuple5[A1, A2, A3, A4, A5]) ReaderIOEither[tuple.Tuple5[T1, T2, T3, T4, T5]] {
+		return apply.TraverseTuple5(
+			Map[T1, func(T2) func(T3) func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5]],
+			ApPar[func(T3) func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T2],
+			ApPar[func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T3],
+			ApPar[func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T4],
+			ApPar[tuple.Tuple5[T1, T2, T3, T4, T5], T5],
+			f1,
+			f2,
+			f3,
+			f4,
+			f5,
+			t,
+		)
+	}
 }
 
 // Eitherize6 converts a function with 6 parameters returning a tuple into a function with 6 parameters returning a [ReaderIOEither[R]]
 // The inverse function is [Uneitherize6]
+//
+//go:inline
 func Eitherize6[F ~func(context.Context, T0, T1, T2, T3, T4, T5) (R, error), T0, T1, T2, T3, T4, T5, R any](f F) func(T0, T1, T2, T3, T4, T5) ReaderIOEither[R] {
-  return G.Eitherize6[ReaderIOEither[R]](f)
+	return G.Eitherize6[ReaderIOEither[R]](f)
 }
 
 // Uneitherize6 converts a function with 7 parameters returning a [ReaderIOEither[R]] into a function with 6 parameters returning a tuple.
 // The first parameter is considered to be the [context.Context].
+//
+//go:inline
 func Uneitherize6[F ~func(T0, T1, T2, T3, T4, T5) ReaderIOEither[R], T0, T1, T2, T3, T4, T5, R any](f F) func(context.Context, T0, T1, T2, T3, T4, T5) (R, error) {
-  return G.Uneitherize6[ReaderIOEither[R], func(context.Context, T0, T1, T2, T3, T4, T5)(R, error)](f)
+	return G.Uneitherize6[ReaderIOEither[R], func(context.Context, T0, T1, T2, T3, T4, T5) (R, error)](f)
 }
 
 // SequenceT6 converts 6 [ReaderIOEither[T]] into a [ReaderIOEither[tuple.Tuple6[T1, T2, T3, T4, T5, T6]]]
 func SequenceT6[T1, T2, T3, T4, T5, T6 any](
-  t1 ReaderIOEither[T1],
-  t2 ReaderIOEither[T2],
-  t3 ReaderIOEither[T3],
-  t4 ReaderIOEither[T4],
-  t5 ReaderIOEither[T5],
-  t6 ReaderIOEither[T6],
+	t1 ReaderIOEither[T1],
+	t2 ReaderIOEither[T2],
+	t3 ReaderIOEither[T3],
+	t4 ReaderIOEither[T4],
+	t5 ReaderIOEither[T5],
+	t6 ReaderIOEither[T6],
 ) ReaderIOEither[tuple.Tuple6[T1, T2, T3, T4, T5, T6]] {
-  return apply.SequenceT6(
-    Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6]],
-    Ap[func(T3) func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T2],
-    Ap[func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T3],
-    Ap[func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T4],
-    Ap[func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T5],
-    Ap[tuple.Tuple6[T1, T2, T3, T4, T5, T6], T6],
-    t1,
-    t2,
-    t3,
-    t4,
-    t5,
-    t6,
-  )
+	return apply.SequenceT6(
+		Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6]],
+		Ap[func(T3) func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T2],
+		Ap[func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T3],
+		Ap[func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T4],
+		Ap[func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T5],
+		Ap[tuple.Tuple6[T1, T2, T3, T4, T5, T6], T6],
+		t1,
+		t2,
+		t3,
+		t4,
+		t5,
+		t6,
+	)
 }
 
 // SequenceSeqT6 converts 6 [ReaderIOEither[T]] into a [ReaderIOEither[tuple.Tuple6[T1, T2, T3, T4, T5, T6]]]
 func SequenceSeqT6[T1, T2, T3, T4, T5, T6 any](
-  t1 ReaderIOEither[T1],
-  t2 ReaderIOEither[T2],
-  t3 ReaderIOEither[T3],
-  t4 ReaderIOEither[T4],
-  t5 ReaderIOEither[T5],
-  t6 ReaderIOEither[T6],
+	t1 ReaderIOEither[T1],
+	t2 ReaderIOEither[T2],
+	t3 ReaderIOEither[T3],
+	t4 ReaderIOEither[T4],
+	t5 ReaderIOEither[T5],
+	t6 ReaderIOEither[T6],
 ) ReaderIOEither[tuple.Tuple6[T1, T2, T3, T4, T5, T6]] {
-  return apply.SequenceT6(
-    Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6]],
-    ApSeq[func(T3) func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T2],
-    ApSeq[func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T3],
-    ApSeq[func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T4],
-    ApSeq[func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T5],
-    ApSeq[tuple.Tuple6[T1, T2, T3, T4, T5, T6], T6],
-    t1,
-    t2,
-    t3,
-    t4,
-    t5,
-    t6,
-  )
+	return apply.SequenceT6(
+		Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6]],
+		ApSeq[func(T3) func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T2],
+		ApSeq[func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T3],
+		ApSeq[func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T4],
+		ApSeq[func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T5],
+		ApSeq[tuple.Tuple6[T1, T2, T3, T4, T5, T6], T6],
+		t1,
+		t2,
+		t3,
+		t4,
+		t5,
+		t6,
+	)
 }
 
 // SequenceParT6 converts 6 [ReaderIOEither[T]] into a [ReaderIOEither[tuple.Tuple6[T1, T2, T3, T4, T5, T6]]]
 func SequenceParT6[T1, T2, T3, T4, T5, T6 any](
-  t1 ReaderIOEither[T1],
-  t2 ReaderIOEither[T2],
-  t3 ReaderIOEither[T3],
-  t4 ReaderIOEither[T4],
-  t5 ReaderIOEither[T5],
-  t6 ReaderIOEither[T6],
+	t1 ReaderIOEither[T1],
+	t2 ReaderIOEither[T2],
+	t3 ReaderIOEither[T3],
+	t4 ReaderIOEither[T4],
+	t5 ReaderIOEither[T5],
+	t6 ReaderIOEither[T6],
 ) ReaderIOEither[tuple.Tuple6[T1, T2, T3, T4, T5, T6]] {
-  return apply.SequenceT6(
-    Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6]],
-    ApPar[func(T3) func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T2],
-    ApPar[func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T3],
-    ApPar[func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T4],
-    ApPar[func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T5],
-    ApPar[tuple.Tuple6[T1, T2, T3, T4, T5, T6], T6],
-    t1,
-    t2,
-    t3,
-    t4,
-    t5,
-    t6,
-  )
+	return apply.SequenceT6(
+		Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6]],
+		ApPar[func(T3) func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T2],
+		ApPar[func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T3],
+		ApPar[func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T4],
+		ApPar[func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T5],
+		ApPar[tuple.Tuple6[T1, T2, T3, T4, T5, T6], T6],
+		t1,
+		t2,
+		t3,
+		t4,
+		t5,
+		t6,
+	)
 }
 
 // SequenceTuple6 converts a [tuple.Tuple6[ReaderIOEither[T]]] into a [ReaderIOEither[tuple.Tuple6[T1, T2, T3, T4, T5, T6]]]
 func SequenceTuple6[T1, T2, T3, T4, T5, T6 any](t tuple.Tuple6[ReaderIOEither[T1], ReaderIOEither[T2], ReaderIOEither[T3], ReaderIOEither[T4], ReaderIOEither[T5], ReaderIOEither[T6]]) ReaderIOEither[tuple.Tuple6[T1, T2, T3, T4, T5, T6]] {
-  return apply.SequenceTuple6(
-    Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6]],
-    Ap[func(T3) func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T2],
-    Ap[func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T3],
-    Ap[func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T4],
-    Ap[func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T5],
-    Ap[tuple.Tuple6[T1, T2, T3, T4, T5, T6], T6],
-    t,
-  )
+	return apply.SequenceTuple6(
+		Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6]],
+		Ap[func(T3) func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T2],
+		Ap[func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T3],
+		Ap[func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T4],
+		Ap[func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T5],
+		Ap[tuple.Tuple6[T1, T2, T3, T4, T5, T6], T6],
+		t,
+	)
 }
 
 // SequenceSeqTuple6 converts a [tuple.Tuple6[ReaderIOEither[T]]] into a [ReaderIOEither[tuple.Tuple6[T1, T2, T3, T4, T5, T6]]]
 func SequenceSeqTuple6[T1, T2, T3, T4, T5, T6 any](t tuple.Tuple6[ReaderIOEither[T1], ReaderIOEither[T2], ReaderIOEither[T3], ReaderIOEither[T4], ReaderIOEither[T5], ReaderIOEither[T6]]) ReaderIOEither[tuple.Tuple6[T1, T2, T3, T4, T5, T6]] {
-  return apply.SequenceTuple6(
-    Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6]],
-    ApSeq[func(T3) func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T2],
-    ApSeq[func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T3],
-    ApSeq[func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T4],
-    ApSeq[func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T5],
-    ApSeq[tuple.Tuple6[T1, T2, T3, T4, T5, T6], T6],
-    t,
-  )
+	return apply.SequenceTuple6(
+		Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6]],
+		ApSeq[func(T3) func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T2],
+		ApSeq[func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T3],
+		ApSeq[func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T4],
+		ApSeq[func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T5],
+		ApSeq[tuple.Tuple6[T1, T2, T3, T4, T5, T6], T6],
+		t,
+	)
 }
 
 // SequenceParTuple6 converts a [tuple.Tuple6[ReaderIOEither[T]]] into a [ReaderIOEither[tuple.Tuple6[T1, T2, T3, T4, T5, T6]]]
 func SequenceParTuple6[T1, T2, T3, T4, T5, T6 any](t tuple.Tuple6[ReaderIOEither[T1], ReaderIOEither[T2], ReaderIOEither[T3], ReaderIOEither[T4], ReaderIOEither[T5], ReaderIOEither[T6]]) ReaderIOEither[tuple.Tuple6[T1, T2, T3, T4, T5, T6]] {
-  return apply.SequenceTuple6(
-    Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6]],
-    ApPar[func(T3) func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T2],
-    ApPar[func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T3],
-    ApPar[func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T4],
-    ApPar[func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T5],
-    ApPar[tuple.Tuple6[T1, T2, T3, T4, T5, T6], T6],
-    t,
-  )
+	return apply.SequenceTuple6(
+		Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6]],
+		ApPar[func(T3) func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T2],
+		ApPar[func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T3],
+		ApPar[func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T4],
+		ApPar[func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T5],
+		ApPar[tuple.Tuple6[T1, T2, T3, T4, T5, T6], T6],
+		t,
+	)
 }
 
 // TraverseTuple6 converts a [tuple.Tuple6[A1, A2, A3, A4, A5, A6]] into a [ReaderIOEither[tuple.Tuple6[T1, T2, T3, T4, T5, T6]]]
 func TraverseTuple6[F1 ~func(A1) ReaderIOEither[T1], F2 ~func(A2) ReaderIOEither[T2], F3 ~func(A3) ReaderIOEither[T3], F4 ~func(A4) ReaderIOEither[T4], F5 ~func(A5) ReaderIOEither[T5], F6 ~func(A6) ReaderIOEither[T6], T1, T2, T3, T4, T5, T6, A1, A2, A3, A4, A5, A6 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5, f6 F6) func(tuple.Tuple6[A1, A2, A3, A4, A5, A6]) ReaderIOEither[tuple.Tuple6[T1, T2, T3, T4, T5, T6]] {
-  return func(t tuple.Tuple6[A1, A2, A3, A4, A5, A6]) ReaderIOEither[tuple.Tuple6[T1, T2, T3, T4, T5, T6]] {
-    return apply.TraverseTuple6(
-      Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6]],
-      Ap[func(T3) func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T2],
-      Ap[func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T3],
-      Ap[func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T4],
-      Ap[func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T5],
-      Ap[tuple.Tuple6[T1, T2, T3, T4, T5, T6], T6],
-      f1,
-      f2,
-      f3,
-      f4,
-      f5,
-      f6,
-      t,
-    )
-  }
+	return func(t tuple.Tuple6[A1, A2, A3, A4, A5, A6]) ReaderIOEither[tuple.Tuple6[T1, T2, T3, T4, T5, T6]] {
+		return apply.TraverseTuple6(
+			Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6]],
+			Ap[func(T3) func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T2],
+			Ap[func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T3],
+			Ap[func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T4],
+			Ap[func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T5],
+			Ap[tuple.Tuple6[T1, T2, T3, T4, T5, T6], T6],
+			f1,
+			f2,
+			f3,
+			f4,
+			f5,
+			f6,
+			t,
+		)
+	}
 }
 
 // TraverseSeqTuple6 converts a [tuple.Tuple6[A1, A2, A3, A4, A5, A6]] into a [ReaderIOEither[tuple.Tuple6[T1, T2, T3, T4, T5, T6]]]
 func TraverseSeqTuple6[F1 ~func(A1) ReaderIOEither[T1], F2 ~func(A2) ReaderIOEither[T2], F3 ~func(A3) ReaderIOEither[T3], F4 ~func(A4) ReaderIOEither[T4], F5 ~func(A5) ReaderIOEither[T5], F6 ~func(A6) ReaderIOEither[T6], T1, T2, T3, T4, T5, T6, A1, A2, A3, A4, A5, A6 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5, f6 F6) func(tuple.Tuple6[A1, A2, A3, A4, A5, A6]) ReaderIOEither[tuple.Tuple6[T1, T2, T3, T4, T5, T6]] {
-  return func(t tuple.Tuple6[A1, A2, A3, A4, A5, A6]) ReaderIOEither[tuple.Tuple6[T1, T2, T3, T4, T5, T6]] {
-    return apply.TraverseTuple6(
-      Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6]],
-      ApSeq[func(T3) func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T2],
-      ApSeq[func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T3],
-      ApSeq[func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T4],
-      ApSeq[func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T5],
-      ApSeq[tuple.Tuple6[T1, T2, T3, T4, T5, T6], T6],
-      f1,
-      f2,
-      f3,
-      f4,
-      f5,
-      f6,
-      t,
-    )
-  }
+	return func(t tuple.Tuple6[A1, A2, A3, A4, A5, A6]) ReaderIOEither[tuple.Tuple6[T1, T2, T3, T4, T5, T6]] {
+		return apply.TraverseTuple6(
+			Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6]],
+			ApSeq[func(T3) func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T2],
+			ApSeq[func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T3],
+			ApSeq[func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T4],
+			ApSeq[func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T5],
+			ApSeq[tuple.Tuple6[T1, T2, T3, T4, T5, T6], T6],
+			f1,
+			f2,
+			f3,
+			f4,
+			f5,
+			f6,
+			t,
+		)
+	}
 }
 
 // TraverseParTuple6 converts a [tuple.Tuple6[A1, A2, A3, A4, A5, A6]] into a [ReaderIOEither[tuple.Tuple6[T1, T2, T3, T4, T5, T6]]]
 func TraverseParTuple6[F1 ~func(A1) ReaderIOEither[T1], F2 ~func(A2) ReaderIOEither[T2], F3 ~func(A3) ReaderIOEither[T3], F4 ~func(A4) ReaderIOEither[T4], F5 ~func(A5) ReaderIOEither[T5], F6 ~func(A6) ReaderIOEither[T6], T1, T2, T3, T4, T5, T6, A1, A2, A3, A4, A5, A6 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5, f6 F6) func(tuple.Tuple6[A1, A2, A3, A4, A5, A6]) ReaderIOEither[tuple.Tuple6[T1, T2, T3, T4, T5, T6]] {
-  return func(t tuple.Tuple6[A1, A2, A3, A4, A5, A6]) ReaderIOEither[tuple.Tuple6[T1, T2, T3, T4, T5, T6]] {
-    return apply.TraverseTuple6(
-      Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6]],
-      ApPar[func(T3) func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T2],
-      ApPar[func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T3],
-      ApPar[func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T4],
-      ApPar[func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T5],
-      ApPar[tuple.Tuple6[T1, T2, T3, T4, T5, T6], T6],
-      f1,
-      f2,
-      f3,
-      f4,
-      f5,
-      f6,
-      t,
-    )
-  }
+	return func(t tuple.Tuple6[A1, A2, A3, A4, A5, A6]) ReaderIOEither[tuple.Tuple6[T1, T2, T3, T4, T5, T6]] {
+		return apply.TraverseTuple6(
+			Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6]],
+			ApPar[func(T3) func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T2],
+			ApPar[func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T3],
+			ApPar[func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T4],
+			ApPar[func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T5],
+			ApPar[tuple.Tuple6[T1, T2, T3, T4, T5, T6], T6],
+			f1,
+			f2,
+			f3,
+			f4,
+			f5,
+			f6,
+			t,
+		)
+	}
 }
 
 // Eitherize7 converts a function with 7 parameters returning a tuple into a function with 7 parameters returning a [ReaderIOEither[R]]
 // The inverse function is [Uneitherize7]
+//
+//go:inline
 func Eitherize7[F ~func(context.Context, T0, T1, T2, T3, T4, T5, T6) (R, error), T0, T1, T2, T3, T4, T5, T6, R any](f F) func(T0, T1, T2, T3, T4, T5, T6) ReaderIOEither[R] {
-  return G.Eitherize7[ReaderIOEither[R]](f)
+	return G.Eitherize7[ReaderIOEither[R]](f)
 }
 
 // Uneitherize7 converts a function with 8 parameters returning a [ReaderIOEither[R]] into a function with 7 parameters returning a tuple.
 // The first parameter is considered to be the [context.Context].
+//
+//go:inline
 func Uneitherize7[F ~func(T0, T1, T2, T3, T4, T5, T6) ReaderIOEither[R], T0, T1, T2, T3, T4, T5, T6, R any](f F) func(context.Context, T0, T1, T2, T3, T4, T5, T6) (R, error) {
-  return G.Uneitherize7[ReaderIOEither[R], func(context.Context, T0, T1, T2, T3, T4, T5, T6)(R, error)](f)
+	return G.Uneitherize7[ReaderIOEither[R], func(context.Context, T0, T1, T2, T3, T4, T5, T6) (R, error)](f)
 }
 
 // SequenceT7 converts 7 [ReaderIOEither[T]] into a [ReaderIOEither[tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7]]]
 func SequenceT7[T1, T2, T3, T4, T5, T6, T7 any](
-  t1 ReaderIOEither[T1],
-  t2 ReaderIOEither[T2],
-  t3 ReaderIOEither[T3],
-  t4 ReaderIOEither[T4],
-  t5 ReaderIOEither[T5],
-  t6 ReaderIOEither[T6],
-  t7 ReaderIOEither[T7],
+	t1 ReaderIOEither[T1],
+	t2 ReaderIOEither[T2],
+	t3 ReaderIOEither[T3],
+	t4 ReaderIOEither[T4],
+	t5 ReaderIOEither[T5],
+	t6 ReaderIOEither[T6],
+	t7 ReaderIOEither[T7],
 ) ReaderIOEither[tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7]] {
-  return apply.SequenceT7(
-    Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7]],
-    Ap[func(T3) func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T2],
-    Ap[func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T3],
-    Ap[func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T4],
-    Ap[func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T5],
-    Ap[func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T6],
-    Ap[tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T7],
-    t1,
-    t2,
-    t3,
-    t4,
-    t5,
-    t6,
-    t7,
-  )
+	return apply.SequenceT7(
+		Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7]],
+		Ap[func(T3) func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T2],
+		Ap[func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T3],
+		Ap[func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T4],
+		Ap[func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T5],
+		Ap[func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T6],
+		Ap[tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T7],
+		t1,
+		t2,
+		t3,
+		t4,
+		t5,
+		t6,
+		t7,
+	)
 }
 
 // SequenceSeqT7 converts 7 [ReaderIOEither[T]] into a [ReaderIOEither[tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7]]]
 func SequenceSeqT7[T1, T2, T3, T4, T5, T6, T7 any](
-  t1 ReaderIOEither[T1],
-  t2 ReaderIOEither[T2],
-  t3 ReaderIOEither[T3],
-  t4 ReaderIOEither[T4],
-  t5 ReaderIOEither[T5],
-  t6 ReaderIOEither[T6],
-  t7 ReaderIOEither[T7],
+	t1 ReaderIOEither[T1],
+	t2 ReaderIOEither[T2],
+	t3 ReaderIOEither[T3],
+	t4 ReaderIOEither[T4],
+	t5 ReaderIOEither[T5],
+	t6 ReaderIOEither[T6],
+	t7 ReaderIOEither[T7],
 ) ReaderIOEither[tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7]] {
-  return apply.SequenceT7(
-    Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7]],
-    ApSeq[func(T3) func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T2],
-    ApSeq[func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T3],
-    ApSeq[func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T4],
-    ApSeq[func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T5],
-    ApSeq[func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T6],
-    ApSeq[tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T7],
-    t1,
-    t2,
-    t3,
-    t4,
-    t5,
-    t6,
-    t7,
-  )
+	return apply.SequenceT7(
+		Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7]],
+		ApSeq[func(T3) func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T2],
+		ApSeq[func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T3],
+		ApSeq[func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T4],
+		ApSeq[func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T5],
+		ApSeq[func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T6],
+		ApSeq[tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T7],
+		t1,
+		t2,
+		t3,
+		t4,
+		t5,
+		t6,
+		t7,
+	)
 }
 
 // SequenceParT7 converts 7 [ReaderIOEither[T]] into a [ReaderIOEither[tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7]]]
 func SequenceParT7[T1, T2, T3, T4, T5, T6, T7 any](
-  t1 ReaderIOEither[T1],
-  t2 ReaderIOEither[T2],
-  t3 ReaderIOEither[T3],
-  t4 ReaderIOEither[T4],
-  t5 ReaderIOEither[T5],
-  t6 ReaderIOEither[T6],
-  t7 ReaderIOEither[T7],
+	t1 ReaderIOEither[T1],
+	t2 ReaderIOEither[T2],
+	t3 ReaderIOEither[T3],
+	t4 ReaderIOEither[T4],
+	t5 ReaderIOEither[T5],
+	t6 ReaderIOEither[T6],
+	t7 ReaderIOEither[T7],
 ) ReaderIOEither[tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7]] {
-  return apply.SequenceT7(
-    Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7]],
-    ApPar[func(T3) func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T2],
-    ApPar[func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T3],
-    ApPar[func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T4],
-    ApPar[func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T5],
-    ApPar[func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T6],
-    ApPar[tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T7],
-    t1,
-    t2,
-    t3,
-    t4,
-    t5,
-    t6,
-    t7,
-  )
+	return apply.SequenceT7(
+		Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7]],
+		ApPar[func(T3) func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T2],
+		ApPar[func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T3],
+		ApPar[func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T4],
+		ApPar[func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T5],
+		ApPar[func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T6],
+		ApPar[tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T7],
+		t1,
+		t2,
+		t3,
+		t4,
+		t5,
+		t6,
+		t7,
+	)
 }
 
 // SequenceTuple7 converts a [tuple.Tuple7[ReaderIOEither[T]]] into a [ReaderIOEither[tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7]]]
 func SequenceTuple7[T1, T2, T3, T4, T5, T6, T7 any](t tuple.Tuple7[ReaderIOEither[T1], ReaderIOEither[T2], ReaderIOEither[T3], ReaderIOEither[T4], ReaderIOEither[T5], ReaderIOEither[T6], ReaderIOEither[T7]]) ReaderIOEither[tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7]] {
-  return apply.SequenceTuple7(
-    Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7]],
-    Ap[func(T3) func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T2],
-    Ap[func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T3],
-    Ap[func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T4],
-    Ap[func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T5],
-    Ap[func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T6],
-    Ap[tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T7],
-    t,
-  )
+	return apply.SequenceTuple7(
+		Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7]],
+		Ap[func(T3) func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T2],
+		Ap[func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T3],
+		Ap[func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T4],
+		Ap[func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T5],
+		Ap[func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T6],
+		Ap[tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T7],
+		t,
+	)
 }
 
 // SequenceSeqTuple7 converts a [tuple.Tuple7[ReaderIOEither[T]]] into a [ReaderIOEither[tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7]]]
 func SequenceSeqTuple7[T1, T2, T3, T4, T5, T6, T7 any](t tuple.Tuple7[ReaderIOEither[T1], ReaderIOEither[T2], ReaderIOEither[T3], ReaderIOEither[T4], ReaderIOEither[T5], ReaderIOEither[T6], ReaderIOEither[T7]]) ReaderIOEither[tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7]] {
-  return apply.SequenceTuple7(
-    Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7]],
-    ApSeq[func(T3) func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T2],
-    ApSeq[func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T3],
-    ApSeq[func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T4],
-    ApSeq[func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T5],
-    ApSeq[func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T6],
-    ApSeq[tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T7],
-    t,
-  )
+	return apply.SequenceTuple7(
+		Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7]],
+		ApSeq[func(T3) func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T2],
+		ApSeq[func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T3],
+		ApSeq[func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T4],
+		ApSeq[func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T5],
+		ApSeq[func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T6],
+		ApSeq[tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T7],
+		t,
+	)
 }
 
 // SequenceParTuple7 converts a [tuple.Tuple7[ReaderIOEither[T]]] into a [ReaderIOEither[tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7]]]
 func SequenceParTuple7[T1, T2, T3, T4, T5, T6, T7 any](t tuple.Tuple7[ReaderIOEither[T1], ReaderIOEither[T2], ReaderIOEither[T3], ReaderIOEither[T4], ReaderIOEither[T5], ReaderIOEither[T6], ReaderIOEither[T7]]) ReaderIOEither[tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7]] {
-  return apply.SequenceTuple7(
-    Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7]],
-    ApPar[func(T3) func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T2],
-    ApPar[func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T3],
-    ApPar[func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T4],
-    ApPar[func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T5],
-    ApPar[func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T6],
-    ApPar[tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T7],
-    t,
-  )
+	return apply.SequenceTuple7(
+		Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7]],
+		ApPar[func(T3) func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T2],
+		ApPar[func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T3],
+		ApPar[func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T4],
+		ApPar[func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T5],
+		ApPar[func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T6],
+		ApPar[tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T7],
+		t,
+	)
 }
 
 // TraverseTuple7 converts a [tuple.Tuple7[A1, A2, A3, A4, A5, A6, A7]] into a [ReaderIOEither[tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7]]]
 func TraverseTuple7[F1 ~func(A1) ReaderIOEither[T1], F2 ~func(A2) ReaderIOEither[T2], F3 ~func(A3) ReaderIOEither[T3], F4 ~func(A4) ReaderIOEither[T4], F5 ~func(A5) ReaderIOEither[T5], F6 ~func(A6) ReaderIOEither[T6], F7 ~func(A7) ReaderIOEither[T7], T1, T2, T3, T4, T5, T6, T7, A1, A2, A3, A4, A5, A6, A7 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5, f6 F6, f7 F7) func(tuple.Tuple7[A1, A2, A3, A4, A5, A6, A7]) ReaderIOEither[tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7]] {
-  return func(t tuple.Tuple7[A1, A2, A3, A4, A5, A6, A7]) ReaderIOEither[tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7]] {
-    return apply.TraverseTuple7(
-      Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7]],
-      Ap[func(T3) func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T2],
-      Ap[func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T3],
-      Ap[func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T4],
-      Ap[func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T5],
-      Ap[func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T6],
-      Ap[tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T7],
-      f1,
-      f2,
-      f3,
-      f4,
-      f5,
-      f6,
-      f7,
-      t,
-    )
-  }
+	return func(t tuple.Tuple7[A1, A2, A3, A4, A5, A6, A7]) ReaderIOEither[tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7]] {
+		return apply.TraverseTuple7(
+			Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7]],
+			Ap[func(T3) func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T2],
+			Ap[func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T3],
+			Ap[func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T4],
+			Ap[func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T5],
+			Ap[func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T6],
+			Ap[tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T7],
+			f1,
+			f2,
+			f3,
+			f4,
+			f5,
+			f6,
+			f7,
+			t,
+		)
+	}
 }
 
 // TraverseSeqTuple7 converts a [tuple.Tuple7[A1, A2, A3, A4, A5, A6, A7]] into a [ReaderIOEither[tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7]]]
 func TraverseSeqTuple7[F1 ~func(A1) ReaderIOEither[T1], F2 ~func(A2) ReaderIOEither[T2], F3 ~func(A3) ReaderIOEither[T3], F4 ~func(A4) ReaderIOEither[T4], F5 ~func(A5) ReaderIOEither[T5], F6 ~func(A6) ReaderIOEither[T6], F7 ~func(A7) ReaderIOEither[T7], T1, T2, T3, T4, T5, T6, T7, A1, A2, A3, A4, A5, A6, A7 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5, f6 F6, f7 F7) func(tuple.Tuple7[A1, A2, A3, A4, A5, A6, A7]) ReaderIOEither[tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7]] {
-  return func(t tuple.Tuple7[A1, A2, A3, A4, A5, A6, A7]) ReaderIOEither[tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7]] {
-    return apply.TraverseTuple7(
-      Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7]],
-      ApSeq[func(T3) func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T2],
-      ApSeq[func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T3],
-      ApSeq[func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T4],
-      ApSeq[func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T5],
-      ApSeq[func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T6],
-      ApSeq[tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T7],
-      f1,
-      f2,
-      f3,
-      f4,
-      f5,
-      f6,
-      f7,
-      t,
-    )
-  }
+	return func(t tuple.Tuple7[A1, A2, A3, A4, A5, A6, A7]) ReaderIOEither[tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7]] {
+		return apply.TraverseTuple7(
+			Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7]],
+			ApSeq[func(T3) func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T2],
+			ApSeq[func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T3],
+			ApSeq[func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T4],
+			ApSeq[func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T5],
+			ApSeq[func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T6],
+			ApSeq[tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T7],
+			f1,
+			f2,
+			f3,
+			f4,
+			f5,
+			f6,
+			f7,
+			t,
+		)
+	}
 }
 
 // TraverseParTuple7 converts a [tuple.Tuple7[A1, A2, A3, A4, A5, A6, A7]] into a [ReaderIOEither[tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7]]]
 func TraverseParTuple7[F1 ~func(A1) ReaderIOEither[T1], F2 ~func(A2) ReaderIOEither[T2], F3 ~func(A3) ReaderIOEither[T3], F4 ~func(A4) ReaderIOEither[T4], F5 ~func(A5) ReaderIOEither[T5], F6 ~func(A6) ReaderIOEither[T6], F7 ~func(A7) ReaderIOEither[T7], T1, T2, T3, T4, T5, T6, T7, A1, A2, A3, A4, A5, A6, A7 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5, f6 F6, f7 F7) func(tuple.Tuple7[A1, A2, A3, A4, A5, A6, A7]) ReaderIOEither[tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7]] {
-  return func(t tuple.Tuple7[A1, A2, A3, A4, A5, A6, A7]) ReaderIOEither[tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7]] {
-    return apply.TraverseTuple7(
-      Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7]],
-      ApPar[func(T3) func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T2],
-      ApPar[func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T3],
-      ApPar[func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T4],
-      ApPar[func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T5],
-      ApPar[func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T6],
-      ApPar[tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T7],
-      f1,
-      f2,
-      f3,
-      f4,
-      f5,
-      f6,
-      f7,
-      t,
-    )
-  }
+	return func(t tuple.Tuple7[A1, A2, A3, A4, A5, A6, A7]) ReaderIOEither[tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7]] {
+		return apply.TraverseTuple7(
+			Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7]],
+			ApPar[func(T3) func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T2],
+			ApPar[func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T3],
+			ApPar[func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T4],
+			ApPar[func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T5],
+			ApPar[func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T6],
+			ApPar[tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T7],
+			f1,
+			f2,
+			f3,
+			f4,
+			f5,
+			f6,
+			f7,
+			t,
+		)
+	}
 }
 
 // Eitherize8 converts a function with 8 parameters returning a tuple into a function with 8 parameters returning a [ReaderIOEither[R]]
 // The inverse function is [Uneitherize8]
+//
+//go:inline
 func Eitherize8[F ~func(context.Context, T0, T1, T2, T3, T4, T5, T6, T7) (R, error), T0, T1, T2, T3, T4, T5, T6, T7, R any](f F) func(T0, T1, T2, T3, T4, T5, T6, T7) ReaderIOEither[R] {
-  return G.Eitherize8[ReaderIOEither[R]](f)
+	return G.Eitherize8[ReaderIOEither[R]](f)
 }
 
 // Uneitherize8 converts a function with 9 parameters returning a [ReaderIOEither[R]] into a function with 8 parameters returning a tuple.
 // The first parameter is considered to be the [context.Context].
+//
+//go:inline
 func Uneitherize8[F ~func(T0, T1, T2, T3, T4, T5, T6, T7) ReaderIOEither[R], T0, T1, T2, T3, T4, T5, T6, T7, R any](f F) func(context.Context, T0, T1, T2, T3, T4, T5, T6, T7) (R, error) {
-  return G.Uneitherize8[ReaderIOEither[R], func(context.Context, T0, T1, T2, T3, T4, T5, T6, T7)(R, error)](f)
+	return G.Uneitherize8[ReaderIOEither[R], func(context.Context, T0, T1, T2, T3, T4, T5, T6, T7) (R, error)](f)
 }
 
 // SequenceT8 converts 8 [ReaderIOEither[T]] into a [ReaderIOEither[tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]]]
 func SequenceT8[T1, T2, T3, T4, T5, T6, T7, T8 any](
-  t1 ReaderIOEither[T1],
-  t2 ReaderIOEither[T2],
-  t3 ReaderIOEither[T3],
-  t4 ReaderIOEither[T4],
-  t5 ReaderIOEither[T5],
-  t6 ReaderIOEither[T6],
-  t7 ReaderIOEither[T7],
-  t8 ReaderIOEither[T8],
+	t1 ReaderIOEither[T1],
+	t2 ReaderIOEither[T2],
+	t3 ReaderIOEither[T3],
+	t4 ReaderIOEither[T4],
+	t5 ReaderIOEither[T5],
+	t6 ReaderIOEither[T6],
+	t7 ReaderIOEither[T7],
+	t8 ReaderIOEither[T8],
 ) ReaderIOEither[tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]] {
-  return apply.SequenceT8(
-    Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]],
-    Ap[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T2],
-    Ap[func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T3],
-    Ap[func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T4],
-    Ap[func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T5],
-    Ap[func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T6],
-    Ap[func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T7],
-    Ap[tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T8],
-    t1,
-    t2,
-    t3,
-    t4,
-    t5,
-    t6,
-    t7,
-    t8,
-  )
+	return apply.SequenceT8(
+		Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]],
+		Ap[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T2],
+		Ap[func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T3],
+		Ap[func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T4],
+		Ap[func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T5],
+		Ap[func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T6],
+		Ap[func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T7],
+		Ap[tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T8],
+		t1,
+		t2,
+		t3,
+		t4,
+		t5,
+		t6,
+		t7,
+		t8,
+	)
 }
 
 // SequenceSeqT8 converts 8 [ReaderIOEither[T]] into a [ReaderIOEither[tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]]]
 func SequenceSeqT8[T1, T2, T3, T4, T5, T6, T7, T8 any](
-  t1 ReaderIOEither[T1],
-  t2 ReaderIOEither[T2],
-  t3 ReaderIOEither[T3],
-  t4 ReaderIOEither[T4],
-  t5 ReaderIOEither[T5],
-  t6 ReaderIOEither[T6],
-  t7 ReaderIOEither[T7],
-  t8 ReaderIOEither[T8],
+	t1 ReaderIOEither[T1],
+	t2 ReaderIOEither[T2],
+	t3 ReaderIOEither[T3],
+	t4 ReaderIOEither[T4],
+	t5 ReaderIOEither[T5],
+	t6 ReaderIOEither[T6],
+	t7 ReaderIOEither[T7],
+	t8 ReaderIOEither[T8],
 ) ReaderIOEither[tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]] {
-  return apply.SequenceT8(
-    Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]],
-    ApSeq[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T2],
-    ApSeq[func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T3],
-    ApSeq[func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T4],
-    ApSeq[func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T5],
-    ApSeq[func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T6],
-    ApSeq[func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T7],
-    ApSeq[tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T8],
-    t1,
-    t2,
-    t3,
-    t4,
-    t5,
-    t6,
-    t7,
-    t8,
-  )
+	return apply.SequenceT8(
+		Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]],
+		ApSeq[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T2],
+		ApSeq[func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T3],
+		ApSeq[func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T4],
+		ApSeq[func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T5],
+		ApSeq[func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T6],
+		ApSeq[func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T7],
+		ApSeq[tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T8],
+		t1,
+		t2,
+		t3,
+		t4,
+		t5,
+		t6,
+		t7,
+		t8,
+	)
 }
 
 // SequenceParT8 converts 8 [ReaderIOEither[T]] into a [ReaderIOEither[tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]]]
 func SequenceParT8[T1, T2, T3, T4, T5, T6, T7, T8 any](
-  t1 ReaderIOEither[T1],
-  t2 ReaderIOEither[T2],
-  t3 ReaderIOEither[T3],
-  t4 ReaderIOEither[T4],
-  t5 ReaderIOEither[T5],
-  t6 ReaderIOEither[T6],
-  t7 ReaderIOEither[T7],
-  t8 ReaderIOEither[T8],
+	t1 ReaderIOEither[T1],
+	t2 ReaderIOEither[T2],
+	t3 ReaderIOEither[T3],
+	t4 ReaderIOEither[T4],
+	t5 ReaderIOEither[T5],
+	t6 ReaderIOEither[T6],
+	t7 ReaderIOEither[T7],
+	t8 ReaderIOEither[T8],
 ) ReaderIOEither[tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]] {
-  return apply.SequenceT8(
-    Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]],
-    ApPar[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T2],
-    ApPar[func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T3],
-    ApPar[func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T4],
-    ApPar[func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T5],
-    ApPar[func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T6],
-    ApPar[func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T7],
-    ApPar[tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T8],
-    t1,
-    t2,
-    t3,
-    t4,
-    t5,
-    t6,
-    t7,
-    t8,
-  )
+	return apply.SequenceT8(
+		Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]],
+		ApPar[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T2],
+		ApPar[func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T3],
+		ApPar[func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T4],
+		ApPar[func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T5],
+		ApPar[func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T6],
+		ApPar[func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T7],
+		ApPar[tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T8],
+		t1,
+		t2,
+		t3,
+		t4,
+		t5,
+		t6,
+		t7,
+		t8,
+	)
 }
 
 // SequenceTuple8 converts a [tuple.Tuple8[ReaderIOEither[T]]] into a [ReaderIOEither[tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]]]
 func SequenceTuple8[T1, T2, T3, T4, T5, T6, T7, T8 any](t tuple.Tuple8[ReaderIOEither[T1], ReaderIOEither[T2], ReaderIOEither[T3], ReaderIOEither[T4], ReaderIOEither[T5], ReaderIOEither[T6], ReaderIOEither[T7], ReaderIOEither[T8]]) ReaderIOEither[tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]] {
-  return apply.SequenceTuple8(
-    Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]],
-    Ap[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T2],
-    Ap[func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T3],
-    Ap[func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T4],
-    Ap[func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T5],
-    Ap[func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T6],
-    Ap[func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T7],
-    Ap[tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T8],
-    t,
-  )
+	return apply.SequenceTuple8(
+		Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]],
+		Ap[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T2],
+		Ap[func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T3],
+		Ap[func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T4],
+		Ap[func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T5],
+		Ap[func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T6],
+		Ap[func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T7],
+		Ap[tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T8],
+		t,
+	)
 }
 
 // SequenceSeqTuple8 converts a [tuple.Tuple8[ReaderIOEither[T]]] into a [ReaderIOEither[tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]]]
 func SequenceSeqTuple8[T1, T2, T3, T4, T5, T6, T7, T8 any](t tuple.Tuple8[ReaderIOEither[T1], ReaderIOEither[T2], ReaderIOEither[T3], ReaderIOEither[T4], ReaderIOEither[T5], ReaderIOEither[T6], ReaderIOEither[T7], ReaderIOEither[T8]]) ReaderIOEither[tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]] {
-  return apply.SequenceTuple8(
-    Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]],
-    ApSeq[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T2],
-    ApSeq[func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T3],
-    ApSeq[func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T4],
-    ApSeq[func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T5],
-    ApSeq[func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T6],
-    ApSeq[func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T7],
-    ApSeq[tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T8],
-    t,
-  )
+	return apply.SequenceTuple8(
+		Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]],
+		ApSeq[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T2],
+		ApSeq[func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T3],
+		ApSeq[func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T4],
+		ApSeq[func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T5],
+		ApSeq[func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T6],
+		ApSeq[func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T7],
+		ApSeq[tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T8],
+		t,
+	)
 }
 
 // SequenceParTuple8 converts a [tuple.Tuple8[ReaderIOEither[T]]] into a [ReaderIOEither[tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]]]
 func SequenceParTuple8[T1, T2, T3, T4, T5, T6, T7, T8 any](t tuple.Tuple8[ReaderIOEither[T1], ReaderIOEither[T2], ReaderIOEither[T3], ReaderIOEither[T4], ReaderIOEither[T5], ReaderIOEither[T6], ReaderIOEither[T7], ReaderIOEither[T8]]) ReaderIOEither[tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]] {
-  return apply.SequenceTuple8(
-    Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]],
-    ApPar[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T2],
-    ApPar[func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T3],
-    ApPar[func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T4],
-    ApPar[func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T5],
-    ApPar[func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T6],
-    ApPar[func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T7],
-    ApPar[tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T8],
-    t,
-  )
+	return apply.SequenceTuple8(
+		Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]],
+		ApPar[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T2],
+		ApPar[func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T3],
+		ApPar[func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T4],
+		ApPar[func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T5],
+		ApPar[func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T6],
+		ApPar[func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T7],
+		ApPar[tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T8],
+		t,
+	)
 }
 
 // TraverseTuple8 converts a [tuple.Tuple8[A1, A2, A3, A4, A5, A6, A7, A8]] into a [ReaderIOEither[tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]]]
 func TraverseTuple8[F1 ~func(A1) ReaderIOEither[T1], F2 ~func(A2) ReaderIOEither[T2], F3 ~func(A3) ReaderIOEither[T3], F4 ~func(A4) ReaderIOEither[T4], F5 ~func(A5) ReaderIOEither[T5], F6 ~func(A6) ReaderIOEither[T6], F7 ~func(A7) ReaderIOEither[T7], F8 ~func(A8) ReaderIOEither[T8], T1, T2, T3, T4, T5, T6, T7, T8, A1, A2, A3, A4, A5, A6, A7, A8 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5, f6 F6, f7 F7, f8 F8) func(tuple.Tuple8[A1, A2, A3, A4, A5, A6, A7, A8]) ReaderIOEither[tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]] {
-  return func(t tuple.Tuple8[A1, A2, A3, A4, A5, A6, A7, A8]) ReaderIOEither[tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]] {
-    return apply.TraverseTuple8(
-      Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]],
-      Ap[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T2],
-      Ap[func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T3],
-      Ap[func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T4],
-      Ap[func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T5],
-      Ap[func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T6],
-      Ap[func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T7],
-      Ap[tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T8],
-      f1,
-      f2,
-      f3,
-      f4,
-      f5,
-      f6,
-      f7,
-      f8,
-      t,
-    )
-  }
+	return func(t tuple.Tuple8[A1, A2, A3, A4, A5, A6, A7, A8]) ReaderIOEither[tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]] {
+		return apply.TraverseTuple8(
+			Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]],
+			Ap[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T2],
+			Ap[func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T3],
+			Ap[func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T4],
+			Ap[func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T5],
+			Ap[func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T6],
+			Ap[func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T7],
+			Ap[tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T8],
+			f1,
+			f2,
+			f3,
+			f4,
+			f5,
+			f6,
+			f7,
+			f8,
+			t,
+		)
+	}
 }
 
 // TraverseSeqTuple8 converts a [tuple.Tuple8[A1, A2, A3, A4, A5, A6, A7, A8]] into a [ReaderIOEither[tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]]]
 func TraverseSeqTuple8[F1 ~func(A1) ReaderIOEither[T1], F2 ~func(A2) ReaderIOEither[T2], F3 ~func(A3) ReaderIOEither[T3], F4 ~func(A4) ReaderIOEither[T4], F5 ~func(A5) ReaderIOEither[T5], F6 ~func(A6) ReaderIOEither[T6], F7 ~func(A7) ReaderIOEither[T7], F8 ~func(A8) ReaderIOEither[T8], T1, T2, T3, T4, T5, T6, T7, T8, A1, A2, A3, A4, A5, A6, A7, A8 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5, f6 F6, f7 F7, f8 F8) func(tuple.Tuple8[A1, A2, A3, A4, A5, A6, A7, A8]) ReaderIOEither[tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]] {
-  return func(t tuple.Tuple8[A1, A2, A3, A4, A5, A6, A7, A8]) ReaderIOEither[tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]] {
-    return apply.TraverseTuple8(
-      Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]],
-      ApSeq[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T2],
-      ApSeq[func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T3],
-      ApSeq[func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T4],
-      ApSeq[func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T5],
-      ApSeq[func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T6],
-      ApSeq[func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T7],
-      ApSeq[tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T8],
-      f1,
-      f2,
-      f3,
-      f4,
-      f5,
-      f6,
-      f7,
-      f8,
-      t,
-    )
-  }
+	return func(t tuple.Tuple8[A1, A2, A3, A4, A5, A6, A7, A8]) ReaderIOEither[tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]] {
+		return apply.TraverseTuple8(
+			Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]],
+			ApSeq[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T2],
+			ApSeq[func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T3],
+			ApSeq[func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T4],
+			ApSeq[func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T5],
+			ApSeq[func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T6],
+			ApSeq[func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T7],
+			ApSeq[tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T8],
+			f1,
+			f2,
+			f3,
+			f4,
+			f5,
+			f6,
+			f7,
+			f8,
+			t,
+		)
+	}
 }
 
 // TraverseParTuple8 converts a [tuple.Tuple8[A1, A2, A3, A4, A5, A6, A7, A8]] into a [ReaderIOEither[tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]]]
 func TraverseParTuple8[F1 ~func(A1) ReaderIOEither[T1], F2 ~func(A2) ReaderIOEither[T2], F3 ~func(A3) ReaderIOEither[T3], F4 ~func(A4) ReaderIOEither[T4], F5 ~func(A5) ReaderIOEither[T5], F6 ~func(A6) ReaderIOEither[T6], F7 ~func(A7) ReaderIOEither[T7], F8 ~func(A8) ReaderIOEither[T8], T1, T2, T3, T4, T5, T6, T7, T8, A1, A2, A3, A4, A5, A6, A7, A8 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5, f6 F6, f7 F7, f8 F8) func(tuple.Tuple8[A1, A2, A3, A4, A5, A6, A7, A8]) ReaderIOEither[tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]] {
-  return func(t tuple.Tuple8[A1, A2, A3, A4, A5, A6, A7, A8]) ReaderIOEither[tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]] {
-    return apply.TraverseTuple8(
-      Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]],
-      ApPar[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T2],
-      ApPar[func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T3],
-      ApPar[func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T4],
-      ApPar[func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T5],
-      ApPar[func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T6],
-      ApPar[func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T7],
-      ApPar[tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T8],
-      f1,
-      f2,
-      f3,
-      f4,
-      f5,
-      f6,
-      f7,
-      f8,
-      t,
-    )
-  }
+	return func(t tuple.Tuple8[A1, A2, A3, A4, A5, A6, A7, A8]) ReaderIOEither[tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]] {
+		return apply.TraverseTuple8(
+			Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]],
+			ApPar[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T2],
+			ApPar[func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T3],
+			ApPar[func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T4],
+			ApPar[func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T5],
+			ApPar[func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T6],
+			ApPar[func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T7],
+			ApPar[tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T8],
+			f1,
+			f2,
+			f3,
+			f4,
+			f5,
+			f6,
+			f7,
+			f8,
+			t,
+		)
+	}
 }
 
 // Eitherize9 converts a function with 9 parameters returning a tuple into a function with 9 parameters returning a [ReaderIOEither[R]]
 // The inverse function is [Uneitherize9]
+//
+//go:inline
 func Eitherize9[F ~func(context.Context, T0, T1, T2, T3, T4, T5, T6, T7, T8) (R, error), T0, T1, T2, T3, T4, T5, T6, T7, T8, R any](f F) func(T0, T1, T2, T3, T4, T5, T6, T7, T8) ReaderIOEither[R] {
-  return G.Eitherize9[ReaderIOEither[R]](f)
+	return G.Eitherize9[ReaderIOEither[R]](f)
 }
 
 // Uneitherize9 converts a function with 10 parameters returning a [ReaderIOEither[R]] into a function with 9 parameters returning a tuple.
 // The first parameter is considered to be the [context.Context].
+//
+//go:inline
 func Uneitherize9[F ~func(T0, T1, T2, T3, T4, T5, T6, T7, T8) ReaderIOEither[R], T0, T1, T2, T3, T4, T5, T6, T7, T8, R any](f F) func(context.Context, T0, T1, T2, T3, T4, T5, T6, T7, T8) (R, error) {
-  return G.Uneitherize9[ReaderIOEither[R], func(context.Context, T0, T1, T2, T3, T4, T5, T6, T7, T8)(R, error)](f)
+	return G.Uneitherize9[ReaderIOEither[R], func(context.Context, T0, T1, T2, T3, T4, T5, T6, T7, T8) (R, error)](f)
 }
 
 // SequenceT9 converts 9 [ReaderIOEither[T]] into a [ReaderIOEither[tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]]]
 func SequenceT9[T1, T2, T3, T4, T5, T6, T7, T8, T9 any](
-  t1 ReaderIOEither[T1],
-  t2 ReaderIOEither[T2],
-  t3 ReaderIOEither[T3],
-  t4 ReaderIOEither[T4],
-  t5 ReaderIOEither[T5],
-  t6 ReaderIOEither[T6],
-  t7 ReaderIOEither[T7],
-  t8 ReaderIOEither[T8],
-  t9 ReaderIOEither[T9],
+	t1 ReaderIOEither[T1],
+	t2 ReaderIOEither[T2],
+	t3 ReaderIOEither[T3],
+	t4 ReaderIOEither[T4],
+	t5 ReaderIOEither[T5],
+	t6 ReaderIOEither[T6],
+	t7 ReaderIOEither[T7],
+	t8 ReaderIOEither[T8],
+	t9 ReaderIOEither[T9],
 ) ReaderIOEither[tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]] {
-  return apply.SequenceT9(
-    Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]],
-    Ap[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T2],
-    Ap[func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T3],
-    Ap[func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T4],
-    Ap[func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T5],
-    Ap[func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T6],
-    Ap[func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T7],
-    Ap[func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T8],
-    Ap[tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T9],
-    t1,
-    t2,
-    t3,
-    t4,
-    t5,
-    t6,
-    t7,
-    t8,
-    t9,
-  )
+	return apply.SequenceT9(
+		Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]],
+		Ap[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T2],
+		Ap[func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T3],
+		Ap[func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T4],
+		Ap[func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T5],
+		Ap[func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T6],
+		Ap[func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T7],
+		Ap[func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T8],
+		Ap[tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T9],
+		t1,
+		t2,
+		t3,
+		t4,
+		t5,
+		t6,
+		t7,
+		t8,
+		t9,
+	)
 }
 
 // SequenceSeqT9 converts 9 [ReaderIOEither[T]] into a [ReaderIOEither[tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]]]
 func SequenceSeqT9[T1, T2, T3, T4, T5, T6, T7, T8, T9 any](
-  t1 ReaderIOEither[T1],
-  t2 ReaderIOEither[T2],
-  t3 ReaderIOEither[T3],
-  t4 ReaderIOEither[T4],
-  t5 ReaderIOEither[T5],
-  t6 ReaderIOEither[T6],
-  t7 ReaderIOEither[T7],
-  t8 ReaderIOEither[T8],
-  t9 ReaderIOEither[T9],
+	t1 ReaderIOEither[T1],
+	t2 ReaderIOEither[T2],
+	t3 ReaderIOEither[T3],
+	t4 ReaderIOEither[T4],
+	t5 ReaderIOEither[T5],
+	t6 ReaderIOEither[T6],
+	t7 ReaderIOEither[T7],
+	t8 ReaderIOEither[T8],
+	t9 ReaderIOEither[T9],
 ) ReaderIOEither[tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]] {
-  return apply.SequenceT9(
-    Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]],
-    ApSeq[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T2],
-    ApSeq[func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T3],
-    ApSeq[func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T4],
-    ApSeq[func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T5],
-    ApSeq[func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T6],
-    ApSeq[func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T7],
-    ApSeq[func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T8],
-    ApSeq[tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T9],
-    t1,
-    t2,
-    t3,
-    t4,
-    t5,
-    t6,
-    t7,
-    t8,
-    t9,
-  )
+	return apply.SequenceT9(
+		Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]],
+		ApSeq[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T2],
+		ApSeq[func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T3],
+		ApSeq[func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T4],
+		ApSeq[func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T5],
+		ApSeq[func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T6],
+		ApSeq[func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T7],
+		ApSeq[func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T8],
+		ApSeq[tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T9],
+		t1,
+		t2,
+		t3,
+		t4,
+		t5,
+		t6,
+		t7,
+		t8,
+		t9,
+	)
 }
 
 // SequenceParT9 converts 9 [ReaderIOEither[T]] into a [ReaderIOEither[tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]]]
 func SequenceParT9[T1, T2, T3, T4, T5, T6, T7, T8, T9 any](
-  t1 ReaderIOEither[T1],
-  t2 ReaderIOEither[T2],
-  t3 ReaderIOEither[T3],
-  t4 ReaderIOEither[T4],
-  t5 ReaderIOEither[T5],
-  t6 ReaderIOEither[T6],
-  t7 ReaderIOEither[T7],
-  t8 ReaderIOEither[T8],
-  t9 ReaderIOEither[T9],
+	t1 ReaderIOEither[T1],
+	t2 ReaderIOEither[T2],
+	t3 ReaderIOEither[T3],
+	t4 ReaderIOEither[T4],
+	t5 ReaderIOEither[T5],
+	t6 ReaderIOEither[T6],
+	t7 ReaderIOEither[T7],
+	t8 ReaderIOEither[T8],
+	t9 ReaderIOEither[T9],
 ) ReaderIOEither[tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]] {
-  return apply.SequenceT9(
-    Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]],
-    ApPar[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T2],
-    ApPar[func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T3],
-    ApPar[func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T4],
-    ApPar[func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T5],
-    ApPar[func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T6],
-    ApPar[func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T7],
-    ApPar[func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T8],
-    ApPar[tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T9],
-    t1,
-    t2,
-    t3,
-    t4,
-    t5,
-    t6,
-    t7,
-    t8,
-    t9,
-  )
+	return apply.SequenceT9(
+		Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]],
+		ApPar[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T2],
+		ApPar[func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T3],
+		ApPar[func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T4],
+		ApPar[func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T5],
+		ApPar[func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T6],
+		ApPar[func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T7],
+		ApPar[func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T8],
+		ApPar[tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T9],
+		t1,
+		t2,
+		t3,
+		t4,
+		t5,
+		t6,
+		t7,
+		t8,
+		t9,
+	)
 }
 
 // SequenceTuple9 converts a [tuple.Tuple9[ReaderIOEither[T]]] into a [ReaderIOEither[tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]]]
 func SequenceTuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9 any](t tuple.Tuple9[ReaderIOEither[T1], ReaderIOEither[T2], ReaderIOEither[T3], ReaderIOEither[T4], ReaderIOEither[T5], ReaderIOEither[T6], ReaderIOEither[T7], ReaderIOEither[T8], ReaderIOEither[T9]]) ReaderIOEither[tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]] {
-  return apply.SequenceTuple9(
-    Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]],
-    Ap[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T2],
-    Ap[func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T3],
-    Ap[func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T4],
-    Ap[func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T5],
-    Ap[func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T6],
-    Ap[func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T7],
-    Ap[func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T8],
-    Ap[tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T9],
-    t,
-  )
+	return apply.SequenceTuple9(
+		Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]],
+		Ap[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T2],
+		Ap[func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T3],
+		Ap[func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T4],
+		Ap[func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T5],
+		Ap[func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T6],
+		Ap[func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T7],
+		Ap[func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T8],
+		Ap[tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T9],
+		t,
+	)
 }
 
 // SequenceSeqTuple9 converts a [tuple.Tuple9[ReaderIOEither[T]]] into a [ReaderIOEither[tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]]]
 func SequenceSeqTuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9 any](t tuple.Tuple9[ReaderIOEither[T1], ReaderIOEither[T2], ReaderIOEither[T3], ReaderIOEither[T4], ReaderIOEither[T5], ReaderIOEither[T6], ReaderIOEither[T7], ReaderIOEither[T8], ReaderIOEither[T9]]) ReaderIOEither[tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]] {
-  return apply.SequenceTuple9(
-    Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]],
-    ApSeq[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T2],
-    ApSeq[func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T3],
-    ApSeq[func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T4],
-    ApSeq[func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T5],
-    ApSeq[func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T6],
-    ApSeq[func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T7],
-    ApSeq[func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T8],
-    ApSeq[tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T9],
-    t,
-  )
+	return apply.SequenceTuple9(
+		Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]],
+		ApSeq[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T2],
+		ApSeq[func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T3],
+		ApSeq[func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T4],
+		ApSeq[func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T5],
+		ApSeq[func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T6],
+		ApSeq[func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T7],
+		ApSeq[func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T8],
+		ApSeq[tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T9],
+		t,
+	)
 }
 
 // SequenceParTuple9 converts a [tuple.Tuple9[ReaderIOEither[T]]] into a [ReaderIOEither[tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]]]
 func SequenceParTuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9 any](t tuple.Tuple9[ReaderIOEither[T1], ReaderIOEither[T2], ReaderIOEither[T3], ReaderIOEither[T4], ReaderIOEither[T5], ReaderIOEither[T6], ReaderIOEither[T7], ReaderIOEither[T8], ReaderIOEither[T9]]) ReaderIOEither[tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]] {
-  return apply.SequenceTuple9(
-    Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]],
-    ApPar[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T2],
-    ApPar[func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T3],
-    ApPar[func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T4],
-    ApPar[func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T5],
-    ApPar[func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T6],
-    ApPar[func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T7],
-    ApPar[func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T8],
-    ApPar[tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T9],
-    t,
-  )
+	return apply.SequenceTuple9(
+		Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]],
+		ApPar[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T2],
+		ApPar[func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T3],
+		ApPar[func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T4],
+		ApPar[func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T5],
+		ApPar[func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T6],
+		ApPar[func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T7],
+		ApPar[func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T8],
+		ApPar[tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T9],
+		t,
+	)
 }
 
 // TraverseTuple9 converts a [tuple.Tuple9[A1, A2, A3, A4, A5, A6, A7, A8, A9]] into a [ReaderIOEither[tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]]]
 func TraverseTuple9[F1 ~func(A1) ReaderIOEither[T1], F2 ~func(A2) ReaderIOEither[T2], F3 ~func(A3) ReaderIOEither[T3], F4 ~func(A4) ReaderIOEither[T4], F5 ~func(A5) ReaderIOEither[T5], F6 ~func(A6) ReaderIOEither[T6], F7 ~func(A7) ReaderIOEither[T7], F8 ~func(A8) ReaderIOEither[T8], F9 ~func(A9) ReaderIOEither[T9], T1, T2, T3, T4, T5, T6, T7, T8, T9, A1, A2, A3, A4, A5, A6, A7, A8, A9 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5, f6 F6, f7 F7, f8 F8, f9 F9) func(tuple.Tuple9[A1, A2, A3, A4, A5, A6, A7, A8, A9]) ReaderIOEither[tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]] {
-  return func(t tuple.Tuple9[A1, A2, A3, A4, A5, A6, A7, A8, A9]) ReaderIOEither[tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]] {
-    return apply.TraverseTuple9(
-      Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]],
-      Ap[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T2],
-      Ap[func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T3],
-      Ap[func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T4],
-      Ap[func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T5],
-      Ap[func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T6],
-      Ap[func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T7],
-      Ap[func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T8],
-      Ap[tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T9],
-      f1,
-      f2,
-      f3,
-      f4,
-      f5,
-      f6,
-      f7,
-      f8,
-      f9,
-      t,
-    )
-  }
+	return func(t tuple.Tuple9[A1, A2, A3, A4, A5, A6, A7, A8, A9]) ReaderIOEither[tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]] {
+		return apply.TraverseTuple9(
+			Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]],
+			Ap[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T2],
+			Ap[func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T3],
+			Ap[func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T4],
+			Ap[func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T5],
+			Ap[func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T6],
+			Ap[func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T7],
+			Ap[func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T8],
+			Ap[tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T9],
+			f1,
+			f2,
+			f3,
+			f4,
+			f5,
+			f6,
+			f7,
+			f8,
+			f9,
+			t,
+		)
+	}
 }
 
 // TraverseSeqTuple9 converts a [tuple.Tuple9[A1, A2, A3, A4, A5, A6, A7, A8, A9]] into a [ReaderIOEither[tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]]]
 func TraverseSeqTuple9[F1 ~func(A1) ReaderIOEither[T1], F2 ~func(A2) ReaderIOEither[T2], F3 ~func(A3) ReaderIOEither[T3], F4 ~func(A4) ReaderIOEither[T4], F5 ~func(A5) ReaderIOEither[T5], F6 ~func(A6) ReaderIOEither[T6], F7 ~func(A7) ReaderIOEither[T7], F8 ~func(A8) ReaderIOEither[T8], F9 ~func(A9) ReaderIOEither[T9], T1, T2, T3, T4, T5, T6, T7, T8, T9, A1, A2, A3, A4, A5, A6, A7, A8, A9 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5, f6 F6, f7 F7, f8 F8, f9 F9) func(tuple.Tuple9[A1, A2, A3, A4, A5, A6, A7, A8, A9]) ReaderIOEither[tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]] {
-  return func(t tuple.Tuple9[A1, A2, A3, A4, A5, A6, A7, A8, A9]) ReaderIOEither[tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]] {
-    return apply.TraverseTuple9(
-      Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]],
-      ApSeq[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T2],
-      ApSeq[func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T3],
-      ApSeq[func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T4],
-      ApSeq[func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T5],
-      ApSeq[func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T6],
-      ApSeq[func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T7],
-      ApSeq[func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T8],
-      ApSeq[tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T9],
-      f1,
-      f2,
-      f3,
-      f4,
-      f5,
-      f6,
-      f7,
-      f8,
-      f9,
-      t,
-    )
-  }
+	return func(t tuple.Tuple9[A1, A2, A3, A4, A5, A6, A7, A8, A9]) ReaderIOEither[tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]] {
+		return apply.TraverseTuple9(
+			Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]],
+			ApSeq[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T2],
+			ApSeq[func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T3],
+			ApSeq[func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T4],
+			ApSeq[func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T5],
+			ApSeq[func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T6],
+			ApSeq[func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T7],
+			ApSeq[func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T8],
+			ApSeq[tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T9],
+			f1,
+			f2,
+			f3,
+			f4,
+			f5,
+			f6,
+			f7,
+			f8,
+			f9,
+			t,
+		)
+	}
 }
 
 // TraverseParTuple9 converts a [tuple.Tuple9[A1, A2, A3, A4, A5, A6, A7, A8, A9]] into a [ReaderIOEither[tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]]]
 func TraverseParTuple9[F1 ~func(A1) ReaderIOEither[T1], F2 ~func(A2) ReaderIOEither[T2], F3 ~func(A3) ReaderIOEither[T3], F4 ~func(A4) ReaderIOEither[T4], F5 ~func(A5) ReaderIOEither[T5], F6 ~func(A6) ReaderIOEither[T6], F7 ~func(A7) ReaderIOEither[T7], F8 ~func(A8) ReaderIOEither[T8], F9 ~func(A9) ReaderIOEither[T9], T1, T2, T3, T4, T5, T6, T7, T8, T9, A1, A2, A3, A4, A5, A6, A7, A8, A9 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5, f6 F6, f7 F7, f8 F8, f9 F9) func(tuple.Tuple9[A1, A2, A3, A4, A5, A6, A7, A8, A9]) ReaderIOEither[tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]] {
-  return func(t tuple.Tuple9[A1, A2, A3, A4, A5, A6, A7, A8, A9]) ReaderIOEither[tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]] {
-    return apply.TraverseTuple9(
-      Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]],
-      ApPar[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T2],
-      ApPar[func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T3],
-      ApPar[func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T4],
-      ApPar[func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T5],
-      ApPar[func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T6],
-      ApPar[func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T7],
-      ApPar[func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T8],
-      ApPar[tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T9],
-      f1,
-      f2,
-      f3,
-      f4,
-      f5,
-      f6,
-      f7,
-      f8,
-      f9,
-      t,
-    )
-  }
+	return func(t tuple.Tuple9[A1, A2, A3, A4, A5, A6, A7, A8, A9]) ReaderIOEither[tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]] {
+		return apply.TraverseTuple9(
+			Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]],
+			ApPar[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T2],
+			ApPar[func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T3],
+			ApPar[func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T4],
+			ApPar[func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T5],
+			ApPar[func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T6],
+			ApPar[func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T7],
+			ApPar[func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T8],
+			ApPar[tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T9],
+			f1,
+			f2,
+			f3,
+			f4,
+			f5,
+			f6,
+			f7,
+			f8,
+			f9,
+			t,
+		)
+	}
 }
 
 // Eitherize10 converts a function with 10 parameters returning a tuple into a function with 10 parameters returning a [ReaderIOEither[R]]
 // The inverse function is [Uneitherize10]
+//
+//go:inline
 func Eitherize10[F ~func(context.Context, T0, T1, T2, T3, T4, T5, T6, T7, T8, T9) (R, error), T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, R any](f F) func(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9) ReaderIOEither[R] {
-  return G.Eitherize10[ReaderIOEither[R]](f)
+	return G.Eitherize10[ReaderIOEither[R]](f)
 }
 
 // Uneitherize10 converts a function with 11 parameters returning a [ReaderIOEither[R]] into a function with 10 parameters returning a tuple.
 // The first parameter is considered to be the [context.Context].
+//
+//go:inline
 func Uneitherize10[F ~func(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9) ReaderIOEither[R], T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, R any](f F) func(context.Context, T0, T1, T2, T3, T4, T5, T6, T7, T8, T9) (R, error) {
-  return G.Uneitherize10[ReaderIOEither[R], func(context.Context, T0, T1, T2, T3, T4, T5, T6, T7, T8, T9)(R, error)](f)
+	return G.Uneitherize10[ReaderIOEither[R], func(context.Context, T0, T1, T2, T3, T4, T5, T6, T7, T8, T9) (R, error)](f)
 }
 
 // SequenceT10 converts 10 [ReaderIOEither[T]] into a [ReaderIOEither[tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]]]
 func SequenceT10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10 any](
-  t1 ReaderIOEither[T1],
-  t2 ReaderIOEither[T2],
-  t3 ReaderIOEither[T3],
-  t4 ReaderIOEither[T4],
-  t5 ReaderIOEither[T5],
-  t6 ReaderIOEither[T6],
-  t7 ReaderIOEither[T7],
-  t8 ReaderIOEither[T8],
-  t9 ReaderIOEither[T9],
-  t10 ReaderIOEither[T10],
+	t1 ReaderIOEither[T1],
+	t2 ReaderIOEither[T2],
+	t3 ReaderIOEither[T3],
+	t4 ReaderIOEither[T4],
+	t5 ReaderIOEither[T5],
+	t6 ReaderIOEither[T6],
+	t7 ReaderIOEither[T7],
+	t8 ReaderIOEither[T8],
+	t9 ReaderIOEither[T9],
+	t10 ReaderIOEither[T10],
 ) ReaderIOEither[tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]] {
-  return apply.SequenceT10(
-    Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]],
-    Ap[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T2],
-    Ap[func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T3],
-    Ap[func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T4],
-    Ap[func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T5],
-    Ap[func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T6],
-    Ap[func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T7],
-    Ap[func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T8],
-    Ap[func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T9],
-    Ap[tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T10],
-    t1,
-    t2,
-    t3,
-    t4,
-    t5,
-    t6,
-    t7,
-    t8,
-    t9,
-    t10,
-  )
+	return apply.SequenceT10(
+		Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]],
+		Ap[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T2],
+		Ap[func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T3],
+		Ap[func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T4],
+		Ap[func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T5],
+		Ap[func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T6],
+		Ap[func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T7],
+		Ap[func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T8],
+		Ap[func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T9],
+		Ap[tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T10],
+		t1,
+		t2,
+		t3,
+		t4,
+		t5,
+		t6,
+		t7,
+		t8,
+		t9,
+		t10,
+	)
 }
 
 // SequenceSeqT10 converts 10 [ReaderIOEither[T]] into a [ReaderIOEither[tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]]]
 func SequenceSeqT10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10 any](
-  t1 ReaderIOEither[T1],
-  t2 ReaderIOEither[T2],
-  t3 ReaderIOEither[T3],
-  t4 ReaderIOEither[T4],
-  t5 ReaderIOEither[T5],
-  t6 ReaderIOEither[T6],
-  t7 ReaderIOEither[T7],
-  t8 ReaderIOEither[T8],
-  t9 ReaderIOEither[T9],
-  t10 ReaderIOEither[T10],
+	t1 ReaderIOEither[T1],
+	t2 ReaderIOEither[T2],
+	t3 ReaderIOEither[T3],
+	t4 ReaderIOEither[T4],
+	t5 ReaderIOEither[T5],
+	t6 ReaderIOEither[T6],
+	t7 ReaderIOEither[T7],
+	t8 ReaderIOEither[T8],
+	t9 ReaderIOEither[T9],
+	t10 ReaderIOEither[T10],
 ) ReaderIOEither[tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]] {
-  return apply.SequenceT10(
-    Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]],
-    ApSeq[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T2],
-    ApSeq[func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T3],
-    ApSeq[func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T4],
-    ApSeq[func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T5],
-    ApSeq[func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T6],
-    ApSeq[func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T7],
-    ApSeq[func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T8],
-    ApSeq[func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T9],
-    ApSeq[tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T10],
-    t1,
-    t2,
-    t3,
-    t4,
-    t5,
-    t6,
-    t7,
-    t8,
-    t9,
-    t10,
-  )
+	return apply.SequenceT10(
+		Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]],
+		ApSeq[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T2],
+		ApSeq[func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T3],
+		ApSeq[func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T4],
+		ApSeq[func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T5],
+		ApSeq[func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T6],
+		ApSeq[func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T7],
+		ApSeq[func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T8],
+		ApSeq[func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T9],
+		ApSeq[tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T10],
+		t1,
+		t2,
+		t3,
+		t4,
+		t5,
+		t6,
+		t7,
+		t8,
+		t9,
+		t10,
+	)
 }
 
 // SequenceParT10 converts 10 [ReaderIOEither[T]] into a [ReaderIOEither[tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]]]
 func SequenceParT10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10 any](
-  t1 ReaderIOEither[T1],
-  t2 ReaderIOEither[T2],
-  t3 ReaderIOEither[T3],
-  t4 ReaderIOEither[T4],
-  t5 ReaderIOEither[T5],
-  t6 ReaderIOEither[T6],
-  t7 ReaderIOEither[T7],
-  t8 ReaderIOEither[T8],
-  t9 ReaderIOEither[T9],
-  t10 ReaderIOEither[T10],
+	t1 ReaderIOEither[T1],
+	t2 ReaderIOEither[T2],
+	t3 ReaderIOEither[T3],
+	t4 ReaderIOEither[T4],
+	t5 ReaderIOEither[T5],
+	t6 ReaderIOEither[T6],
+	t7 ReaderIOEither[T7],
+	t8 ReaderIOEither[T8],
+	t9 ReaderIOEither[T9],
+	t10 ReaderIOEither[T10],
 ) ReaderIOEither[tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]] {
-  return apply.SequenceT10(
-    Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]],
-    ApPar[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T2],
-    ApPar[func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T3],
-    ApPar[func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T4],
-    ApPar[func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T5],
-    ApPar[func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T6],
-    ApPar[func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T7],
-    ApPar[func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T8],
-    ApPar[func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T9],
-    ApPar[tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T10],
-    t1,
-    t2,
-    t3,
-    t4,
-    t5,
-    t6,
-    t7,
-    t8,
-    t9,
-    t10,
-  )
+	return apply.SequenceT10(
+		Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]],
+		ApPar[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T2],
+		ApPar[func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T3],
+		ApPar[func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T4],
+		ApPar[func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T5],
+		ApPar[func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T6],
+		ApPar[func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T7],
+		ApPar[func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T8],
+		ApPar[func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T9],
+		ApPar[tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T10],
+		t1,
+		t2,
+		t3,
+		t4,
+		t5,
+		t6,
+		t7,
+		t8,
+		t9,
+		t10,
+	)
 }
 
 // SequenceTuple10 converts a [tuple.Tuple10[ReaderIOEither[T]]] into a [ReaderIOEither[tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]]]
 func SequenceTuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10 any](t tuple.Tuple10[ReaderIOEither[T1], ReaderIOEither[T2], ReaderIOEither[T3], ReaderIOEither[T4], ReaderIOEither[T5], ReaderIOEither[T6], ReaderIOEither[T7], ReaderIOEither[T8], ReaderIOEither[T9], ReaderIOEither[T10]]) ReaderIOEither[tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]] {
-  return apply.SequenceTuple10(
-    Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]],
-    Ap[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T2],
-    Ap[func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T3],
-    Ap[func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T4],
-    Ap[func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T5],
-    Ap[func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T6],
-    Ap[func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T7],
-    Ap[func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T8],
-    Ap[func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T9],
-    Ap[tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T10],
-    t,
-  )
+	return apply.SequenceTuple10(
+		Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]],
+		Ap[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T2],
+		Ap[func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T3],
+		Ap[func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T4],
+		Ap[func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T5],
+		Ap[func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T6],
+		Ap[func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T7],
+		Ap[func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T8],
+		Ap[func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T9],
+		Ap[tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T10],
+		t,
+	)
 }
 
 // SequenceSeqTuple10 converts a [tuple.Tuple10[ReaderIOEither[T]]] into a [ReaderIOEither[tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]]]
 func SequenceSeqTuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10 any](t tuple.Tuple10[ReaderIOEither[T1], ReaderIOEither[T2], ReaderIOEither[T3], ReaderIOEither[T4], ReaderIOEither[T5], ReaderIOEither[T6], ReaderIOEither[T7], ReaderIOEither[T8], ReaderIOEither[T9], ReaderIOEither[T10]]) ReaderIOEither[tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]] {
-  return apply.SequenceTuple10(
-    Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]],
-    ApSeq[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T2],
-    ApSeq[func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T3],
-    ApSeq[func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T4],
-    ApSeq[func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T5],
-    ApSeq[func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T6],
-    ApSeq[func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T7],
-    ApSeq[func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T8],
-    ApSeq[func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T9],
-    ApSeq[tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T10],
-    t,
-  )
+	return apply.SequenceTuple10(
+		Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]],
+		ApSeq[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T2],
+		ApSeq[func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T3],
+		ApSeq[func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T4],
+		ApSeq[func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T5],
+		ApSeq[func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T6],
+		ApSeq[func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T7],
+		ApSeq[func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T8],
+		ApSeq[func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T9],
+		ApSeq[tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T10],
+		t,
+	)
 }
 
 // SequenceParTuple10 converts a [tuple.Tuple10[ReaderIOEither[T]]] into a [ReaderIOEither[tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]]]
 func SequenceParTuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10 any](t tuple.Tuple10[ReaderIOEither[T1], ReaderIOEither[T2], ReaderIOEither[T3], ReaderIOEither[T4], ReaderIOEither[T5], ReaderIOEither[T6], ReaderIOEither[T7], ReaderIOEither[T8], ReaderIOEither[T9], ReaderIOEither[T10]]) ReaderIOEither[tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]] {
-  return apply.SequenceTuple10(
-    Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]],
-    ApPar[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T2],
-    ApPar[func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T3],
-    ApPar[func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T4],
-    ApPar[func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T5],
-    ApPar[func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T6],
-    ApPar[func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T7],
-    ApPar[func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T8],
-    ApPar[func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T9],
-    ApPar[tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T10],
-    t,
-  )
+	return apply.SequenceTuple10(
+		Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]],
+		ApPar[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T2],
+		ApPar[func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T3],
+		ApPar[func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T4],
+		ApPar[func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T5],
+		ApPar[func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T6],
+		ApPar[func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T7],
+		ApPar[func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T8],
+		ApPar[func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T9],
+		ApPar[tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T10],
+		t,
+	)
 }
 
 // TraverseTuple10 converts a [tuple.Tuple10[A1, A2, A3, A4, A5, A6, A7, A8, A9, A10]] into a [ReaderIOEither[tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]]]
 func TraverseTuple10[F1 ~func(A1) ReaderIOEither[T1], F2 ~func(A2) ReaderIOEither[T2], F3 ~func(A3) ReaderIOEither[T3], F4 ~func(A4) ReaderIOEither[T4], F5 ~func(A5) ReaderIOEither[T5], F6 ~func(A6) ReaderIOEither[T6], F7 ~func(A7) ReaderIOEither[T7], F8 ~func(A8) ReaderIOEither[T8], F9 ~func(A9) ReaderIOEither[T9], F10 ~func(A10) ReaderIOEither[T10], T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, A1, A2, A3, A4, A5, A6, A7, A8, A9, A10 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5, f6 F6, f7 F7, f8 F8, f9 F9, f10 F10) func(tuple.Tuple10[A1, A2, A3, A4, A5, A6, A7, A8, A9, A10]) ReaderIOEither[tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]] {
-  return func(t tuple.Tuple10[A1, A2, A3, A4, A5, A6, A7, A8, A9, A10]) ReaderIOEither[tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]] {
-    return apply.TraverseTuple10(
-      Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]],
-      Ap[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T2],
-      Ap[func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T3],
-      Ap[func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T4],
-      Ap[func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T5],
-      Ap[func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T6],
-      Ap[func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T7],
-      Ap[func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T8],
-      Ap[func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T9],
-      Ap[tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T10],
-      f1,
-      f2,
-      f3,
-      f4,
-      f5,
-      f6,
-      f7,
-      f8,
-      f9,
-      f10,
-      t,
-    )
-  }
+	return func(t tuple.Tuple10[A1, A2, A3, A4, A5, A6, A7, A8, A9, A10]) ReaderIOEither[tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]] {
+		return apply.TraverseTuple10(
+			Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]],
+			Ap[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T2],
+			Ap[func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T3],
+			Ap[func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T4],
+			Ap[func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T5],
+			Ap[func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T6],
+			Ap[func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T7],
+			Ap[func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T8],
+			Ap[func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T9],
+			Ap[tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T10],
+			f1,
+			f2,
+			f3,
+			f4,
+			f5,
+			f6,
+			f7,
+			f8,
+			f9,
+			f10,
+			t,
+		)
+	}
 }
 
 // TraverseSeqTuple10 converts a [tuple.Tuple10[A1, A2, A3, A4, A5, A6, A7, A8, A9, A10]] into a [ReaderIOEither[tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]]]
 func TraverseSeqTuple10[F1 ~func(A1) ReaderIOEither[T1], F2 ~func(A2) ReaderIOEither[T2], F3 ~func(A3) ReaderIOEither[T3], F4 ~func(A4) ReaderIOEither[T4], F5 ~func(A5) ReaderIOEither[T5], F6 ~func(A6) ReaderIOEither[T6], F7 ~func(A7) ReaderIOEither[T7], F8 ~func(A8) ReaderIOEither[T8], F9 ~func(A9) ReaderIOEither[T9], F10 ~func(A10) ReaderIOEither[T10], T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, A1, A2, A3, A4, A5, A6, A7, A8, A9, A10 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5, f6 F6, f7 F7, f8 F8, f9 F9, f10 F10) func(tuple.Tuple10[A1, A2, A3, A4, A5, A6, A7, A8, A9, A10]) ReaderIOEither[tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]] {
-  return func(t tuple.Tuple10[A1, A2, A3, A4, A5, A6, A7, A8, A9, A10]) ReaderIOEither[tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]] {
-    return apply.TraverseTuple10(
-      Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]],
-      ApSeq[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T2],
-      ApSeq[func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T3],
-      ApSeq[func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T4],
-      ApSeq[func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T5],
-      ApSeq[func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T6],
-      ApSeq[func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T7],
-      ApSeq[func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T8],
-      ApSeq[func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T9],
-      ApSeq[tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T10],
-      f1,
-      f2,
-      f3,
-      f4,
-      f5,
-      f6,
-      f7,
-      f8,
-      f9,
-      f10,
-      t,
-    )
-  }
+	return func(t tuple.Tuple10[A1, A2, A3, A4, A5, A6, A7, A8, A9, A10]) ReaderIOEither[tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]] {
+		return apply.TraverseTuple10(
+			Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]],
+			ApSeq[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T2],
+			ApSeq[func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T3],
+			ApSeq[func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T4],
+			ApSeq[func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T5],
+			ApSeq[func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T6],
+			ApSeq[func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T7],
+			ApSeq[func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T8],
+			ApSeq[func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T9],
+			ApSeq[tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T10],
+			f1,
+			f2,
+			f3,
+			f4,
+			f5,
+			f6,
+			f7,
+			f8,
+			f9,
+			f10,
+			t,
+		)
+	}
 }
 
 // TraverseParTuple10 converts a [tuple.Tuple10[A1, A2, A3, A4, A5, A6, A7, A8, A9, A10]] into a [ReaderIOEither[tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]]]
 func TraverseParTuple10[F1 ~func(A1) ReaderIOEither[T1], F2 ~func(A2) ReaderIOEither[T2], F3 ~func(A3) ReaderIOEither[T3], F4 ~func(A4) ReaderIOEither[T4], F5 ~func(A5) ReaderIOEither[T5], F6 ~func(A6) ReaderIOEither[T6], F7 ~func(A7) ReaderIOEither[T7], F8 ~func(A8) ReaderIOEither[T8], F9 ~func(A9) ReaderIOEither[T9], F10 ~func(A10) ReaderIOEither[T10], T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, A1, A2, A3, A4, A5, A6, A7, A8, A9, A10 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5, f6 F6, f7 F7, f8 F8, f9 F9, f10 F10) func(tuple.Tuple10[A1, A2, A3, A4, A5, A6, A7, A8, A9, A10]) ReaderIOEither[tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]] {
-  return func(t tuple.Tuple10[A1, A2, A3, A4, A5, A6, A7, A8, A9, A10]) ReaderIOEither[tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]] {
-    return apply.TraverseTuple10(
-      Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]],
-      ApPar[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T2],
-      ApPar[func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T3],
-      ApPar[func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T4],
-      ApPar[func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T5],
-      ApPar[func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T6],
-      ApPar[func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T7],
-      ApPar[func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T8],
-      ApPar[func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T9],
-      ApPar[tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T10],
-      f1,
-      f2,
-      f3,
-      f4,
-      f5,
-      f6,
-      f7,
-      f8,
-      f9,
-      f10,
-      t,
-    )
-  }
+	return func(t tuple.Tuple10[A1, A2, A3, A4, A5, A6, A7, A8, A9, A10]) ReaderIOEither[tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]] {
+		return apply.TraverseTuple10(
+			Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]],
+			ApPar[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T2],
+			ApPar[func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T3],
+			ApPar[func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T4],
+			ApPar[func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T5],
+			ApPar[func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T6],
+			ApPar[func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T7],
+			ApPar[func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T8],
+			ApPar[func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T9],
+			ApPar[tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T10],
+			f1,
+			f2,
+			f3,
+			f4,
+			f5,
+			f6,
+			f7,
+			f8,
+			f9,
+			f10,
+			t,
+		)
+	}
 }
diff --git a/v2/context/readerioeither/reader.go b/v2/context/readerioeither/reader.go
index fade018..037766a 100644
--- a/v2/context/readerioeither/reader.go
+++ b/v2/context/readerioeither/reader.go
@@ -39,6 +39,8 @@ const (
 //   - e: The Either value to lift into ReaderIOEither
 //
 // Returns a ReaderIOEither that produces the given Either value.
+//
+//go:inline
 func FromEither[A any](e Either[A]) ReaderIOEither[A] {
 	return readerioeither.FromEither[context.Context](e)
 }
@@ -59,6 +61,8 @@ func Left[A any](l error) ReaderIOEither[A] {
 //   - r: The success value
 //
 // Returns a ReaderIOEither that always succeeds with the given value.
+//
+//go:inline
 func Right[A any](r A) ReaderIOEither[A] {
 	return readerioeither.Right[context.Context, error](r)
 }
@@ -71,6 +75,8 @@ func Right[A any](r A) ReaderIOEither[A] {
 //   - f: The transformation function
 //
 // Returns a new ReaderIOEither with the transformed value.
+//
+//go:inline
 func MonadMap[A, B any](fa ReaderIOEither[A], f func(A) B) ReaderIOEither[B] {
 	return readerioeither.MonadMap(fa, f)
 }
@@ -82,6 +88,8 @@ func MonadMap[A, B any](fa ReaderIOEither[A], f func(A) B) ReaderIOEither[B] {
 //   - f: The transformation function
 //
 // Returns a function that transforms a ReaderIOEither.
+//
+//go:inline
 func Map[A, B any](f func(A) B) Operator[A, B] {
 	return readerioeither.Map[context.Context, error](f)
 }
@@ -94,6 +102,8 @@ func Map[A, B any](f func(A) B) Operator[A, B] {
 //   - b: The constant value to use
 //
 // Returns a new ReaderIOEither with the constant value.
+//
+//go:inline
 func MonadMapTo[A, B any](fa ReaderIOEither[A], b B) ReaderIOEither[B] {
 	return readerioeither.MonadMapTo(fa, b)
 }
@@ -105,6 +115,8 @@ func MonadMapTo[A, B any](fa ReaderIOEither[A], b B) ReaderIOEither[B] {
 //   - b: The constant value to use
 //
 // Returns a function that transforms a ReaderIOEither.
+//
+//go:inline
 func MapTo[A, B any](b B) Operator[A, B] {
 	return readerioeither.MapTo[context.Context, error, A](b)
 }
@@ -117,7 +129,9 @@ func MapTo[A, B any](b B) Operator[A, B] {
 //   - f: Function that produces the second ReaderIOEither based on the first's result
 //
 // Returns a new ReaderIOEither representing the sequenced computation.
-func MonadChain[A, B any](ma ReaderIOEither[A], f func(A) ReaderIOEither[B]) ReaderIOEither[B] {
+//
+//go:inline
+func MonadChain[A, B any](ma ReaderIOEither[A], f Kleisli[A, B]) ReaderIOEither[B] {
 	return readerioeither.MonadChain(ma, f)
 }
 
@@ -128,7 +142,9 @@ func MonadChain[A, B any](ma ReaderIOEither[A], f func(A) ReaderIOEither[B]) Rea
 //   - f: Function that produces the second ReaderIOEither based on the first's result
 //
 // Returns a function that sequences ReaderIOEither computations.
-func Chain[A, B any](f func(A) ReaderIOEither[B]) Operator[A, B] {
+//
+//go:inline
+func Chain[A, B any](f Kleisli[A, B]) Operator[A, B] {
 	return readerioeither.Chain(f)
 }
 
@@ -140,7 +156,9 @@ func Chain[A, B any](f func(A) ReaderIOEither[B]) Operator[A, B] {
 //   - f: Function that produces the second ReaderIOEither
 //
 // Returns a ReaderIOEither with the result of the first computation.
-func MonadChainFirst[A, B any](ma ReaderIOEither[A], f func(A) ReaderIOEither[B]) ReaderIOEither[A] {
+//
+//go:inline
+func MonadChainFirst[A, B any](ma ReaderIOEither[A], f Kleisli[A, B]) ReaderIOEither[A] {
 	return readerioeither.MonadChainFirst(ma, f)
 }
 
@@ -151,7 +169,9 @@ func MonadChainFirst[A, B any](ma ReaderIOEither[A], f func(A) ReaderIOEither[B]
 //   - f: Function that produces the second ReaderIOEither
 //
 // Returns a function that sequences ReaderIOEither computations.
-func ChainFirst[A, B any](f func(A) ReaderIOEither[B]) Operator[A, A] {
+//
+//go:inline
+func ChainFirst[A, B any](f Kleisli[A, B]) Operator[A, A] {
 	return readerioeither.ChainFirst(f)
 }
 
@@ -162,6 +182,8 @@ func ChainFirst[A, B any](f func(A) ReaderIOEither[B]) Operator[A, A] {
 //   - a: The value to wrap
 //
 // Returns a ReaderIOEither that always succeeds with the given value.
+//
+//go:inline
 func Of[A any](a A) ReaderIOEither[A] {
 	return readerioeither.Of[context.Context, error](a)
 }
@@ -240,6 +262,8 @@ func MonadAp[B, A any](fab ReaderIOEither[func(A) B], fa ReaderIOEither[A]) Read
 //   - fa: ReaderIOEither containing a value
 //
 // Returns a ReaderIOEither with the function applied to the value.
+//
+//go:inline
 func MonadApSeq[B, A any](fab ReaderIOEither[func(A) B], fa ReaderIOEither[A]) ReaderIOEither[B] {
 	return readerioeither.MonadApSeq(fab, fa)
 }
@@ -251,6 +275,8 @@ func MonadApSeq[B, A any](fab ReaderIOEither[func(A) B], fa ReaderIOEither[A]) R
 //   - fa: ReaderIOEither containing a value
 //
 // Returns a function that applies a ReaderIOEither function to the value.
+//
+//go:inline
 func Ap[B, A any](fa ReaderIOEither[A]) Operator[func(A) B, B] {
 	return function.Bind2nd(MonadAp[B, A], fa)
 }
@@ -262,6 +288,8 @@ func Ap[B, A any](fa ReaderIOEither[A]) Operator[func(A) B, B] {
 //   - fa: ReaderIOEither containing a value
 //
 // Returns a function that applies a ReaderIOEither function to the value sequentially.
+//
+//go:inline
 func ApSeq[B, A any](fa ReaderIOEither[A]) Operator[func(A) B, B] {
 	return function.Bind2nd(MonadApSeq[B, A], fa)
 }
@@ -273,6 +301,8 @@ func ApSeq[B, A any](fa ReaderIOEither[A]) Operator[func(A) B, B] {
 //   - fa: ReaderIOEither containing a value
 //
 // Returns a function that applies a ReaderIOEither function to the value in parallel.
+//
+//go:inline
 func ApPar[B, A any](fa ReaderIOEither[A]) Operator[func(A) B, B] {
 	return function.Bind2nd(MonadApPar[B, A], fa)
 }
@@ -285,7 +315,9 @@ func ApPar[B, A any](fa ReaderIOEither[A]) Operator[func(A) B, B] {
 //   - onFalse: Function to generate an error when predicate fails
 //
 // Returns a function that converts a value to ReaderIOEither based on the predicate.
-func FromPredicate[A any](pred func(A) bool, onFalse func(A) error) func(A) ReaderIOEither[A] {
+//
+//go:inline
+func FromPredicate[A any](pred func(A) bool, onFalse func(A) error) Kleisli[A, A] {
 	return readerioeither.FromPredicate[context.Context](pred, onFalse)
 }
 
@@ -296,7 +328,9 @@ func FromPredicate[A any](pred func(A) bool, onFalse func(A) error) func(A) Read
 //   - onLeft: Function that produces an alternative ReaderIOEither from the error
 //
 // Returns a function that provides fallback behavior for failed computations.
-func OrElse[A any](onLeft func(error) ReaderIOEither[A]) Operator[A, A] {
+//
+//go:inline
+func OrElse[A any](onLeft Kleisli[error, A]) Operator[A, A] {
 	return readerioeither.OrElse[context.Context](onLeft)
 }
 
@@ -304,6 +338,8 @@ func OrElse[A any](onLeft func(error) ReaderIOEither[A]) Operator[A, A] {
 // This is useful for accessing the [context.Context] within a computation.
 //
 // Returns a ReaderIOEither that produces the context.
+//
+//go:inline
 func Ask() ReaderIOEither[context.Context] {
 	return readerioeither.Ask[context.Context, error]()
 }
@@ -316,6 +352,8 @@ func Ask() ReaderIOEither[context.Context] {
 //   - f: Function that produces an Either
 //
 // Returns a new ReaderIOEither with the chained computation.
+//
+//go:inline
 func MonadChainEitherK[A, B any](ma ReaderIOEither[A], f func(A) Either[B]) ReaderIOEither[B] {
 	return readerioeither.MonadChainEitherK[context.Context](ma, f)
 }
@@ -327,7 +365,9 @@ func MonadChainEitherK[A, B any](ma ReaderIOEither[A], f func(A) Either[B]) Read
 //   - f: Function that produces an Either
 //
 // Returns a function that chains the Either-returning function.
-func ChainEitherK[A, B any](f func(A) Either[B]) func(ma ReaderIOEither[A]) ReaderIOEither[B] {
+//
+//go:inline
+func ChainEitherK[A, B any](f func(A) Either[B]) Operator[A, B] {
 	return readerioeither.ChainEitherK[context.Context](f)
 }
 
@@ -339,6 +379,8 @@ func ChainEitherK[A, B any](f func(A) Either[B]) func(ma ReaderIOEither[A]) Read
 //   - f: Function that produces an Either
 //
 // Returns a ReaderIOEither with the original value if both computations succeed.
+//
+//go:inline
 func MonadChainFirstEitherK[A, B any](ma ReaderIOEither[A], f func(A) Either[B]) ReaderIOEither[A] {
 	return readerioeither.MonadChainFirstEitherK[context.Context](ma, f)
 }
@@ -350,7 +392,9 @@ func MonadChainFirstEitherK[A, B any](ma ReaderIOEither[A], f func(A) Either[B])
 //   - f: Function that produces an Either
 //
 // Returns a function that chains the Either-returning function.
-func ChainFirstEitherK[A, B any](f func(A) Either[B]) func(ma ReaderIOEither[A]) ReaderIOEither[A] {
+//
+//go:inline
+func ChainFirstEitherK[A, B any](f func(A) Either[B]) Operator[A, A] {
 	return readerioeither.ChainFirstEitherK[context.Context](f)
 }
 
@@ -361,6 +405,8 @@ func ChainFirstEitherK[A, B any](f func(A) Either[B]) func(ma ReaderIOEither[A])
 //   - onNone: Function to generate an error when Option is None
 //
 // Returns a function that chains Option-returning functions into ReaderIOEither.
+//
+//go:inline
 func ChainOptionK[A, B any](onNone func() error) func(func(A) Option[B]) Operator[A, B] {
 	return readerioeither.ChainOptionK[context.Context, A, B](onNone)
 }
@@ -372,6 +418,8 @@ func ChainOptionK[A, B any](onNone func() error) func(func(A) Option[B]) Operato
 //   - t: The IOEither to convert
 //
 // Returns a ReaderIOEither that executes the IOEither.
+//
+//go:inline
 func FromIOEither[A any](t ioeither.IOEither[error, A]) ReaderIOEither[A] {
 	return readerioeither.FromIOEither[context.Context](t)
 }
@@ -383,6 +431,8 @@ func FromIOEither[A any](t ioeither.IOEither[error, A]) ReaderIOEither[A] {
 //   - t: The IO to convert
 //
 // Returns a ReaderIOEither that executes the IO and wraps the result in Right.
+//
+//go:inline
 func FromIO[A any](t IO[A]) ReaderIOEither[A] {
 	return readerioeither.FromIO[context.Context, error](t)
 }
@@ -395,6 +445,8 @@ func FromIO[A any](t IO[A]) ReaderIOEither[A] {
 //   - t: The Lazy computation to convert
 //
 // Returns a ReaderIOEither that executes the Lazy computation and wraps the result in Right.
+//
+//go:inline
 func FromLazy[A any](t Lazy[A]) ReaderIOEither[A] {
 	return readerioeither.FromIO[context.Context, error](t)
 }
@@ -420,6 +472,8 @@ func Never[A any]() ReaderIOEither[A] {
 //   - f: Function that produces an IO
 //
 // Returns a new ReaderIOEither with the chained IO computation.
+//
+//go:inline
 func MonadChainIOK[A, B any](ma ReaderIOEither[A], f func(A) IO[B]) ReaderIOEither[B] {
 	return readerioeither.MonadChainIOK(ma, f)
 }
@@ -431,7 +485,9 @@ func MonadChainIOK[A, B any](ma ReaderIOEither[A], f func(A) IO[B]) ReaderIOEith
 //   - f: Function that produces an IO
 //
 // Returns a function that chains the IO-returning function.
-func ChainIOK[A, B any](f func(A) IO[B]) func(ma ReaderIOEither[A]) ReaderIOEither[B] {
+//
+//go:inline
+func ChainIOK[A, B any](f func(A) IO[B]) Operator[A, B] {
 	return readerioeither.ChainIOK[context.Context, error](f)
 }
 
@@ -443,6 +499,8 @@ func ChainIOK[A, B any](f func(A) IO[B]) func(ma ReaderIOEither[A]) ReaderIOEith
 //   - f: Function that produces an IO
 //
 // Returns a ReaderIOEither with the original value after executing the IO.
+//
+//go:inline
 func MonadChainFirstIOK[A, B any](ma ReaderIOEither[A], f func(A) IO[B]) ReaderIOEither[A] {
 	return readerioeither.MonadChainFirstIOK(ma, f)
 }
@@ -454,7 +512,9 @@ func MonadChainFirstIOK[A, B any](ma ReaderIOEither[A], f func(A) IO[B]) ReaderI
 //   - f: Function that produces an IO
 //
 // Returns a function that chains the IO-returning function.
-func ChainFirstIOK[A, B any](f func(A) IO[B]) func(ma ReaderIOEither[A]) ReaderIOEither[A] {
+//
+//go:inline
+func ChainFirstIOK[A, B any](f func(A) IO[B]) Operator[A, A] {
 	return readerioeither.ChainFirstIOK[context.Context, error](f)
 }
 
@@ -465,7 +525,9 @@ func ChainFirstIOK[A, B any](f func(A) IO[B]) func(ma ReaderIOEither[A]) ReaderI
 //   - f: Function that produces an IOEither
 //
 // Returns a function that chains the IOEither-returning function.
-func ChainIOEitherK[A, B any](f func(A) ioeither.IOEither[error, B]) func(ma ReaderIOEither[A]) ReaderIOEither[B] {
+//
+//go:inline
+func ChainIOEitherK[A, B any](f func(A) ioeither.IOEither[error, B]) Operator[A, B] {
 	return readerioeither.ChainIOEitherK[context.Context](f)
 }
 
@@ -476,7 +538,7 @@ func ChainIOEitherK[A, B any](f func(A) ioeither.IOEither[error, B]) func(ma Rea
 //   - delay: The duration to wait before executing the computation
 //
 // Returns a function that delays a ReaderIOEither computation.
-func Delay[A any](delay time.Duration) func(ma ReaderIOEither[A]) ReaderIOEither[A] {
+func Delay[A any](delay time.Duration) Operator[A, A] {
 	return func(ma ReaderIOEither[A]) ReaderIOEither[A] {
 		return func(ctx context.Context) IOEither[A] {
 			return func() Either[A] {
@@ -517,6 +579,8 @@ func Timer(delay time.Duration) ReaderIOEither[time.Time] {
 //   - gen: Lazy generator function that produces a ReaderIOEither
 //
 // Returns a ReaderIOEither that generates a fresh computation on each execution.
+//
+//go:inline
 func Defer[A any](gen Lazy[ReaderIOEither[A]]) ReaderIOEither[A] {
 	return readerioeither.Defer(gen)
 }
@@ -528,6 +592,8 @@ func Defer[A any](gen Lazy[ReaderIOEither[A]]) ReaderIOEither[A] {
 //   - f: Function that takes a context and returns a function producing (value, error)
 //
 // Returns a ReaderIOEither that wraps the error-returning function.
+//
+//go:inline
 func TryCatch[A any](f func(context.Context) func() (A, error)) ReaderIOEither[A] {
 	return readerioeither.TryCatch(f, errors.IdentityError)
 }
@@ -540,6 +606,8 @@ func TryCatch[A any](f func(context.Context) func() (A, error)) ReaderIOEither[A
 //   - second: Lazy alternative ReaderIOEither to use if first fails
 //
 // Returns a ReaderIOEither that tries the first, then the second if first fails.
+//
+//go:inline
 func MonadAlt[A any](first ReaderIOEither[A], second Lazy[ReaderIOEither[A]]) ReaderIOEither[A] {
 	return readerioeither.MonadAlt(first, second)
 }
@@ -551,6 +619,8 @@ func MonadAlt[A any](first ReaderIOEither[A], second Lazy[ReaderIOEither[A]]) Re
 //   - second: Lazy alternative ReaderIOEither to use if first fails
 //
 // Returns a function that provides fallback behavior.
+//
+//go:inline
 func Alt[A any](second Lazy[ReaderIOEither[A]]) Operator[A, A] {
 	return readerioeither.Alt(second)
 }
@@ -563,6 +633,8 @@ func Alt[A any](second Lazy[ReaderIOEither[A]]) Operator[A, A] {
 //   - rdr: The ReaderIOEither to memoize
 //
 // Returns a ReaderIOEither that caches its result after the first execution.
+//
+//go:inline
 func Memoize[A any](rdr ReaderIOEither[A]) ReaderIOEither[A] {
 	return readerioeither.Memoize(rdr)
 }
@@ -574,6 +646,8 @@ func Memoize[A any](rdr ReaderIOEither[A]) ReaderIOEither[A] {
 //   - rdr: The nested ReaderIOEither to flatten
 //
 // Returns a flattened ReaderIOEither.
+//
+//go:inline
 func Flatten[A any](rdr ReaderIOEither[ReaderIOEither[A]]) ReaderIOEither[A] {
 	return readerioeither.Flatten(rdr)
 }
@@ -586,6 +660,8 @@ func Flatten[A any](rdr ReaderIOEither[ReaderIOEither[A]]) ReaderIOEither[A] {
 //   - a: The value to apply to the function
 //
 // Returns a ReaderIOEither with the function applied to the value.
+//
+//go:inline
 func MonadFlap[B, A any](fab ReaderIOEither[func(A) B], a A) ReaderIOEither[B] {
 	return readerioeither.MonadFlap(fab, a)
 }
@@ -597,6 +673,8 @@ func MonadFlap[B, A any](fab ReaderIOEither[func(A) B], a A) ReaderIOEither[B] {
 //   - a: The value to apply to the function
 //
 // Returns a function that applies the value to a ReaderIOEither function.
+//
+//go:inline
 func Flap[B, A any](a A) Operator[func(A) B, B] {
 	return readerioeither.Flap[context.Context, error, B](a)
 }
@@ -609,7 +687,9 @@ func Flap[B, A any](a A) Operator[func(A) B, B] {
 //   - onRight: Handler for success case
 //
 // Returns a function that folds a ReaderIOEither into a new ReaderIOEither.
-func Fold[A, B any](onLeft func(error) ReaderIOEither[B], onRight func(A) ReaderIOEither[B]) Operator[A, B] {
+//
+//go:inline
+func Fold[A, B any](onLeft Kleisli[error, B], onRight Kleisli[A, B]) Operator[A, B] {
 	return readerioeither.Fold(onLeft, onRight)
 }
 
@@ -620,6 +700,8 @@ func Fold[A, B any](onLeft func(error) ReaderIOEither[B], onRight func(A) Reader
 //   - onLeft: Function to provide a default value from the error
 //
 // Returns a function that converts a ReaderIOEither to a ReaderIO.
+//
+//go:inline
 func GetOrElse[A any](onLeft func(error) ReaderIO[A]) func(ReaderIOEither[A]) ReaderIO[A] {
 	return readerioeither.GetOrElse(onLeft)
 }
@@ -631,6 +713,8 @@ func GetOrElse[A any](onLeft func(error) ReaderIO[A]) func(ReaderIOEither[A]) Re
 //   - onLeft: Function to transform the error
 //
 // Returns a function that transforms the error of a ReaderIOEither.
+//
+//go:inline
 func OrLeft[A any](onLeft func(error) ReaderIO[error]) Operator[A, A] {
 	return readerioeither.OrLeft[A](onLeft)
 }
diff --git a/v2/context/readerioeither/reader_extended_test.go b/v2/context/readerioeither/reader_extended_test.go
index 5b3f2a9..15c2d93 100644
--- a/v2/context/readerioeither/reader_extended_test.go
+++ b/v2/context/readerioeither/reader_extended_test.go
@@ -28,7 +28,7 @@ import (
 )
 
 func TestFromEither(t *testing.T) {
-	ctx := context.Background()
+	ctx := t.Context()
 
 	// Test with Right
 	rightVal := E.Right[error](42)
@@ -43,7 +43,7 @@ func TestFromEither(t *testing.T) {
 }
 
 func TestLeftRight(t *testing.T) {
-	ctx := context.Background()
+	ctx := t.Context()
 
 	// Test Left
 	err := errors.New("test error")
@@ -58,13 +58,13 @@ func TestLeftRight(t *testing.T) {
 }
 
 func TestOf(t *testing.T) {
-	ctx := context.Background()
+	ctx := t.Context()
 	result := Of(42)(ctx)()
 	assert.Equal(t, E.Right[error](42), result)
 }
 
 func TestMonadMap(t *testing.T) {
-	ctx := context.Background()
+	ctx := t.Context()
 
 	// Test with Right
 	result := MonadMap(Right(42), func(x int) int { return x * 2 })(ctx)()
@@ -77,7 +77,7 @@ func TestMonadMap(t *testing.T) {
 }
 
 func TestMonadMapTo(t *testing.T) {
-	ctx := context.Background()
+	ctx := t.Context()
 
 	// Test with Right
 	result := MonadMapTo(Right(42), "hello")(ctx)()
@@ -90,7 +90,7 @@ func TestMonadMapTo(t *testing.T) {
 }
 
 func TestMonadChain(t *testing.T) {
-	ctx := context.Background()
+	ctx := t.Context()
 
 	// Test with Right
 	result := MonadChain(Right(42), func(x int) ReaderIOEither[int] {
@@ -113,7 +113,7 @@ func TestMonadChain(t *testing.T) {
 }
 
 func TestMonadChainFirst(t *testing.T) {
-	ctx := context.Background()
+	ctx := t.Context()
 
 	// Test with Right
 	result := MonadChainFirst(Right(42), func(x int) ReaderIOEither[string] {
@@ -136,7 +136,7 @@ func TestMonadChainFirst(t *testing.T) {
 }
 
 func TestMonadApSeq(t *testing.T) {
-	ctx := context.Background()
+	ctx := t.Context()
 
 	// Test with both Right
 	fct := Right(func(x int) int { return x * 2 })
@@ -159,7 +159,7 @@ func TestMonadApSeq(t *testing.T) {
 }
 
 func TestMonadApPar(t *testing.T) {
-	ctx := context.Background()
+	ctx := t.Context()
 
 	// Test with both Right
 	fct := Right(func(x int) int { return x * 2 })
@@ -169,7 +169,7 @@ func TestMonadApPar(t *testing.T) {
 }
 
 func TestFromPredicate(t *testing.T) {
-	ctx := context.Background()
+	ctx := t.Context()
 
 	pred := func(x int) bool { return x > 0 }
 	onFalse := func(x int) error { return fmt.Errorf("value %d is not positive", x) }
@@ -184,7 +184,7 @@ func TestFromPredicate(t *testing.T) {
 }
 
 func TestAsk(t *testing.T) {
-	ctx := context.WithValue(context.Background(), "key", "value")
+	ctx := context.WithValue(t.Context(), "key", "value")
 	result := Ask()(ctx)()
 	assert.True(t, E.IsRight(result))
 	retrievedCtx, _ := E.Unwrap(result)
@@ -192,7 +192,7 @@ func TestAsk(t *testing.T) {
 }
 
 func TestMonadChainEitherK(t *testing.T) {
-	ctx := context.Background()
+	ctx := t.Context()
 
 	// Test with Right
 	result := MonadChainEitherK(Right(42), func(x int) E.Either[error, int] {
@@ -208,7 +208,7 @@ func TestMonadChainEitherK(t *testing.T) {
 }
 
 func TestMonadChainFirstEitherK(t *testing.T) {
-	ctx := context.Background()
+	ctx := t.Context()
 
 	// Test with Right
 	result := MonadChainFirstEitherK(Right(42), func(x int) E.Either[error, string] {
@@ -224,7 +224,7 @@ func TestMonadChainFirstEitherK(t *testing.T) {
 }
 
 func TestChainOptionKFunc(t *testing.T) {
-	ctx := context.Background()
+	ctx := t.Context()
 
 	onNone := func() error { return errors.New("none error") }
 
@@ -243,7 +243,7 @@ func TestChainOptionKFunc(t *testing.T) {
 }
 
 func TestFromIOEither(t *testing.T) {
-	ctx := context.Background()
+	ctx := t.Context()
 
 	// Test with Right
 	ioe := func() E.Either[error, int] {
@@ -262,7 +262,7 @@ func TestFromIOEither(t *testing.T) {
 }
 
 func TestFromIO(t *testing.T) {
-	ctx := context.Background()
+	ctx := t.Context()
 
 	io := func() int { return 42 }
 	result := FromIO(io)(ctx)()
@@ -270,7 +270,7 @@ func TestFromIO(t *testing.T) {
 }
 
 func TestFromLazy(t *testing.T) {
-	ctx := context.Background()
+	ctx := t.Context()
 
 	lazy := func() int { return 42 }
 	result := FromLazy(lazy)(ctx)()
@@ -278,7 +278,7 @@ func TestFromLazy(t *testing.T) {
 }
 
 func TestNeverWithCancel(t *testing.T) {
-	ctx, cancel := context.WithCancel(context.Background())
+	ctx, cancel := context.WithCancel(t.Context())
 
 	// Start Never in a goroutine
 	done := make(chan E.Either[error, int])
@@ -295,7 +295,7 @@ func TestNeverWithCancel(t *testing.T) {
 }
 
 func TestMonadChainIOK(t *testing.T) {
-	ctx := context.Background()
+	ctx := t.Context()
 
 	// Test with Right
 	result := MonadChainIOK(Right(42), func(x int) func() int {
@@ -305,7 +305,7 @@ func TestMonadChainIOK(t *testing.T) {
 }
 
 func TestMonadChainFirstIOK(t *testing.T) {
-	ctx := context.Background()
+	ctx := t.Context()
 
 	// Test with Right
 	result := MonadChainFirstIOK(Right(42), func(x int) func() string {
@@ -315,7 +315,7 @@ func TestMonadChainFirstIOK(t *testing.T) {
 }
 
 func TestDelayFunc(t *testing.T) {
-	ctx := context.Background()
+	ctx := t.Context()
 	delay := 100 * time.Millisecond
 
 	start := time.Now()
@@ -328,7 +328,7 @@ func TestDelayFunc(t *testing.T) {
 }
 
 func TestDefer(t *testing.T) {
-	ctx := context.Background()
+	ctx := t.Context()
 	count := 0
 
 	gen := func() ReaderIOEither[int] {
@@ -348,7 +348,7 @@ func TestDefer(t *testing.T) {
 }
 
 func TestTryCatch(t *testing.T) {
-	ctx := context.Background()
+	ctx := t.Context()
 
 	// Test success
 	result := TryCatch(func(ctx context.Context) func() (int, error) {
@@ -369,7 +369,7 @@ func TestTryCatch(t *testing.T) {
 }
 
 func TestMonadAlt(t *testing.T) {
-	ctx := context.Background()
+	ctx := t.Context()
 
 	// Test with Right (alternative not called)
 	result := MonadAlt(Right(42), func() ReaderIOEither[int] {
@@ -386,7 +386,7 @@ func TestMonadAlt(t *testing.T) {
 }
 
 func TestMemoize(t *testing.T) {
-	ctx := context.Background()
+	ctx := t.Context()
 	count := 0
 
 	rdr := Memoize(FromLazy(func() int {
@@ -404,7 +404,7 @@ func TestMemoize(t *testing.T) {
 }
 
 func TestFlatten(t *testing.T) {
-	ctx := context.Background()
+	ctx := t.Context()
 
 	nested := Right(Right(42))
 	result := Flatten(nested)(ctx)()
@@ -412,7 +412,7 @@ func TestFlatten(t *testing.T) {
 }
 
 func TestMonadFlap(t *testing.T) {
-	ctx := context.Background()
+	ctx := t.Context()
 	fab := Right(func(x int) int { return x * 2 })
 	result := MonadFlap(fab, 42)(ctx)()
 	assert.Equal(t, E.Right[error](84), result)
@@ -420,19 +420,19 @@ func TestMonadFlap(t *testing.T) {
 
 func TestWithContext(t *testing.T) {
 	// Test with non-canceled context
-	ctx := context.Background()
+	ctx := t.Context()
 	result := WithContext(Right(42))(ctx)()
 	assert.Equal(t, E.Right[error](42), result)
 
 	// Test with canceled context
-	ctx, cancel := context.WithCancel(context.Background())
+	ctx, cancel := context.WithCancel(t.Context())
 	cancel()
 	result = WithContext(Right(42))(ctx)()
 	assert.True(t, E.IsLeft(result))
 }
 
 func TestMonadAp(t *testing.T) {
-	ctx := context.Background()
+	ctx := t.Context()
 
 	// Test with both Right
 	fct := Right(func(x int) int { return x * 2 })
@@ -443,7 +443,7 @@ func TestMonadAp(t *testing.T) {
 
 // Test traverse functions
 func TestSequenceArray(t *testing.T) {
-	ctx := context.Background()
+	ctx := t.Context()
 
 	// Test with all Right
 	arr := []ReaderIOEither[int]{Right(1), Right(2), Right(3)}
@@ -460,7 +460,7 @@ func TestSequenceArray(t *testing.T) {
 }
 
 func TestTraverseArray(t *testing.T) {
-	ctx := context.Background()
+	ctx := t.Context()
 
 	// Test transformation
 	arr := []int{1, 2, 3}
@@ -473,7 +473,7 @@ func TestTraverseArray(t *testing.T) {
 }
 
 func TestSequenceRecord(t *testing.T) {
-	ctx := context.Background()
+	ctx := t.Context()
 
 	// Test with all Right
 	rec := map[string]ReaderIOEither[int]{
@@ -488,7 +488,7 @@ func TestSequenceRecord(t *testing.T) {
 }
 
 func TestTraverseRecord(t *testing.T) {
-	ctx := context.Background()
+	ctx := t.Context()
 
 	// Test transformation
 	rec := map[string]int{"a": 1, "b": 2}
@@ -503,7 +503,7 @@ func TestTraverseRecord(t *testing.T) {
 
 // Test monoid functions
 func TestAltSemigroup(t *testing.T) {
-	ctx := context.Background()
+	ctx := t.Context()
 
 	sg := AltSemigroup[int]()
 
@@ -519,7 +519,7 @@ func TestAltSemigroup(t *testing.T) {
 
 // Test Do notation
 func TestDo(t *testing.T) {
-	ctx := context.Background()
+	ctx := t.Context()
 
 	type State struct {
 		Value int
diff --git a/v2/context/readerioeither/resource.go b/v2/context/readerioeither/resource.go
index 1847868..a582ed8 100644
--- a/v2/context/readerioeither/resource.go
+++ b/v2/context/readerioeither/resource.go
@@ -55,7 +55,7 @@ import (
 //	        }
 //	    })
 //	})
-func WithResource[A, R, ANY any](onCreate ReaderIOEither[R], onRelease func(R) ReaderIOEither[ANY]) func(func(R) ReaderIOEither[A]) ReaderIOEither[A] {
+func WithResource[A, R, ANY any](onCreate ReaderIOEither[R], onRelease func(R) ReaderIOEither[ANY]) Kleisli[Kleisli[R, A], A] {
 	return function.Flow2(
 		function.Bind2nd(function.Flow2[func(R) ReaderIOEither[A], Operator[A, A], R, ReaderIOEither[A], ReaderIOEither[A]], WithContext[A]),
 		RIE.WithResource[A, context.Context, error, R](WithContext(onCreate), onRelease),
diff --git a/v2/context/readerioeither/traverse.go b/v2/context/readerioeither/traverse.go
index daa7f7f..b6440c5 100644
--- a/v2/context/readerioeither/traverse.go
+++ b/v2/context/readerioeither/traverse.go
@@ -28,7 +28,7 @@ import (
 //   - f: Function that transforms each element into a ReaderIOEither
 //
 // Returns a function that transforms an array into a ReaderIOEither of an array.
-func TraverseArray[A, B any](f func(A) ReaderIOEither[B]) func([]A) ReaderIOEither[[]B] {
+func TraverseArray[A, B any](f Kleisli[A, B]) Kleisli[[]A, []B] {
 	return array.Traverse[[]A](
 		Of[[]B],
 		Map[[]B, func(B) []B],
@@ -45,7 +45,7 @@ func TraverseArray[A, B any](f func(A) ReaderIOEither[B]) func([]A) ReaderIOEith
 //   - f: Function that transforms each element with its index into a ReaderIOEither
 //
 // Returns a function that transforms an array into a ReaderIOEither of an array.
-func TraverseArrayWithIndex[A, B any](f func(int, A) ReaderIOEither[B]) func([]A) ReaderIOEither[[]B] {
+func TraverseArrayWithIndex[A, B any](f func(int, A) ReaderIOEither[B]) Kleisli[[]A, []B] {
 	return array.TraverseWithIndex[[]A](
 		Of[[]B],
 		Map[[]B, func(B) []B],
@@ -72,7 +72,7 @@ func SequenceArray[A any](ma []ReaderIOEither[A]) ReaderIOEither[[]A] {
 //   - f: Function that transforms each value into a ReaderIOEither
 //
 // Returns a function that transforms a map into a ReaderIOEither of a map.
-func TraverseRecord[K comparable, A, B any](f func(A) ReaderIOEither[B]) func(map[K]A) ReaderIOEither[map[K]B] {
+func TraverseRecord[K comparable, A, B any](f Kleisli[A, B]) Kleisli[map[K]A, map[K]B] {
 	return record.Traverse[map[K]A](
 		Of[map[K]B],
 		Map[map[K]B, func(B) map[K]B],
@@ -89,7 +89,7 @@ func TraverseRecord[K comparable, A, B any](f func(A) ReaderIOEither[B]) func(ma
 //   - f: Function that transforms each key-value pair into a ReaderIOEither
 //
 // Returns a function that transforms a map into a ReaderIOEither of a map.
-func TraverseRecordWithIndex[K comparable, A, B any](f func(K, A) ReaderIOEither[B]) func(map[K]A) ReaderIOEither[map[K]B] {
+func TraverseRecordWithIndex[K comparable, A, B any](f func(K, A) ReaderIOEither[B]) Kleisli[map[K]A, map[K]B] {
 	return record.TraverseWithIndex[map[K]A](
 		Of[map[K]B],
 		Map[map[K]B, func(B) map[K]B],
@@ -117,7 +117,7 @@ func SequenceRecord[K comparable, A any](ma map[K]ReaderIOEither[A]) ReaderIOEit
 //   - f: Function that transforms each element into a ReaderIOEither
 //
 // Returns a ReaderIOEither containing an array of transformed values.
-func MonadTraverseArraySeq[A, B any](as []A, f func(A) ReaderIOEither[B]) ReaderIOEither[[]B] {
+func MonadTraverseArraySeq[A, B any](as []A, f Kleisli[A, B]) ReaderIOEither[[]B] {
 	return array.MonadTraverse[[]A](
 		Of[[]B],
 		Map[[]B, func(B) []B],
@@ -134,7 +134,7 @@ func MonadTraverseArraySeq[A, B any](as []A, f func(A) ReaderIOEither[B]) Reader
 //   - f: Function that transforms each element into a ReaderIOEither
 //
 // Returns a function that transforms an array into a ReaderIOEither of an array.
-func TraverseArraySeq[A, B any](f func(A) ReaderIOEither[B]) func([]A) ReaderIOEither[[]B] {
+func TraverseArraySeq[A, B any](f Kleisli[A, B]) Kleisli[[]A, []B] {
 	return array.Traverse[[]A](
 		Of[[]B],
 		Map[[]B, func(B) []B],
@@ -145,7 +145,7 @@ func TraverseArraySeq[A, B any](f func(A) ReaderIOEither[B]) func([]A) ReaderIOE
 }
 
 // TraverseArrayWithIndexSeq uses transforms an array [[]A] into [[]ReaderIOEither[B]] and then resolves that into a [ReaderIOEither[[]B]]
-func TraverseArrayWithIndexSeq[A, B any](f func(int, A) ReaderIOEither[B]) func([]A) ReaderIOEither[[]B] {
+func TraverseArrayWithIndexSeq[A, B any](f func(int, A) ReaderIOEither[B]) Kleisli[[]A, []B] {
 	return array.TraverseWithIndex[[]A](
 		Of[[]B],
 		Map[[]B, func(B) []B],
@@ -167,7 +167,7 @@ func SequenceArraySeq[A any](ma []ReaderIOEither[A]) ReaderIOEither[[]A] {
 }
 
 // MonadTraverseRecordSeq uses transforms a record [map[K]A] into [map[K]ReaderIOEither[B]] and then resolves that into a [ReaderIOEither[map[K]B]]
-func MonadTraverseRecordSeq[K comparable, A, B any](as map[K]A, f func(A) ReaderIOEither[B]) ReaderIOEither[map[K]B] {
+func MonadTraverseRecordSeq[K comparable, A, B any](as map[K]A, f Kleisli[A, B]) ReaderIOEither[map[K]B] {
 	return record.MonadTraverse[map[K]A](
 		Of[map[K]B],
 		Map[map[K]B, func(B) map[K]B],
@@ -178,7 +178,7 @@ func MonadTraverseRecordSeq[K comparable, A, B any](as map[K]A, f func(A) Reader
 }
 
 // TraverseRecordSeq uses transforms a record [map[K]A] into [map[K]ReaderIOEither[B]] and then resolves that into a [ReaderIOEither[map[K]B]]
-func TraverseRecordSeq[K comparable, A, B any](f func(A) ReaderIOEither[B]) func(map[K]A) ReaderIOEither[map[K]B] {
+func TraverseRecordSeq[K comparable, A, B any](f Kleisli[A, B]) Kleisli[map[K]A, map[K]B] {
 	return record.Traverse[map[K]A](
 		Of[map[K]B],
 		Map[map[K]B, func(B) map[K]B],
@@ -189,7 +189,7 @@ func TraverseRecordSeq[K comparable, A, B any](f func(A) ReaderIOEither[B]) func
 }
 
 // TraverseRecordWithIndexSeq uses transforms a record [map[K]A] into [map[K]ReaderIOEither[B]] and then resolves that into a [ReaderIOEither[map[K]B]]
-func TraverseRecordWithIndexSeq[K comparable, A, B any](f func(K, A) ReaderIOEither[B]) func(map[K]A) ReaderIOEither[map[K]B] {
+func TraverseRecordWithIndexSeq[K comparable, A, B any](f func(K, A) ReaderIOEither[B]) Kleisli[map[K]A, map[K]B] {
 	return record.TraverseWithIndex[map[K]A](
 		Of[map[K]B],
 		Map[map[K]B, func(B) map[K]B],
@@ -212,7 +212,7 @@ func SequenceRecordSeq[K comparable, A any](ma map[K]ReaderIOEither[A]) ReaderIO
 //   - f: Function that transforms each element into a ReaderIOEither
 //
 // Returns a ReaderIOEither containing an array of transformed values.
-func MonadTraverseArrayPar[A, B any](as []A, f func(A) ReaderIOEither[B]) ReaderIOEither[[]B] {
+func MonadTraverseArrayPar[A, B any](as []A, f Kleisli[A, B]) ReaderIOEither[[]B] {
 	return array.MonadTraverse[[]A](
 		Of[[]B],
 		Map[[]B, func(B) []B],
@@ -229,7 +229,7 @@ func MonadTraverseArrayPar[A, B any](as []A, f func(A) ReaderIOEither[B]) Reader
 //   - f: Function that transforms each element into a ReaderIOEither
 //
 // Returns a function that transforms an array into a ReaderIOEither of an array.
-func TraverseArrayPar[A, B any](f func(A) ReaderIOEither[B]) func([]A) ReaderIOEither[[]B] {
+func TraverseArrayPar[A, B any](f Kleisli[A, B]) Kleisli[[]A, []B] {
 	return array.Traverse[[]A](
 		Of[[]B],
 		Map[[]B, func(B) []B],
@@ -240,7 +240,7 @@ func TraverseArrayPar[A, B any](f func(A) ReaderIOEither[B]) func([]A) ReaderIOE
 }
 
 // TraverseArrayWithIndexPar uses transforms an array [[]A] into [[]ReaderIOEither[B]] and then resolves that into a [ReaderIOEither[[]B]]
-func TraverseArrayWithIndexPar[A, B any](f func(int, A) ReaderIOEither[B]) func([]A) ReaderIOEither[[]B] {
+func TraverseArrayWithIndexPar[A, B any](f func(int, A) ReaderIOEither[B]) Kleisli[[]A, []B] {
 	return array.TraverseWithIndex[[]A](
 		Of[[]B],
 		Map[[]B, func(B) []B],
@@ -262,7 +262,7 @@ func SequenceArrayPar[A any](ma []ReaderIOEither[A]) ReaderIOEither[[]A] {
 }
 
 // TraverseRecordPar uses transforms a record [map[K]A] into [map[K]ReaderIOEither[B]] and then resolves that into a [ReaderIOEither[map[K]B]]
-func TraverseRecordPar[K comparable, A, B any](f func(A) ReaderIOEither[B]) func(map[K]A) ReaderIOEither[map[K]B] {
+func TraverseRecordPar[K comparable, A, B any](f Kleisli[A, B]) Kleisli[map[K]A, map[K]B] {
 	return record.Traverse[map[K]A](
 		Of[map[K]B],
 		Map[map[K]B, func(B) map[K]B],
@@ -273,7 +273,7 @@ func TraverseRecordPar[K comparable, A, B any](f func(A) ReaderIOEither[B]) func
 }
 
 // TraverseRecordWithIndexPar uses transforms a record [map[K]A] into [map[K]ReaderIOEither[B]] and then resolves that into a [ReaderIOEither[map[K]B]]
-func TraverseRecordWithIndexPar[K comparable, A, B any](f func(K, A) ReaderIOEither[B]) func(map[K]A) ReaderIOEither[map[K]B] {
+func TraverseRecordWithIndexPar[K comparable, A, B any](f func(K, A) ReaderIOEither[B]) Kleisli[map[K]A, map[K]B] {
 	return record.TraverseWithIndex[map[K]A](
 		Of[map[K]B],
 		Map[map[K]B, func(B) map[K]B],
@@ -284,7 +284,7 @@ func TraverseRecordWithIndexPar[K comparable, A, B any](f func(K, A) ReaderIOEit
 }
 
 // MonadTraverseRecordPar uses transforms a record [map[K]A] into [map[K]ReaderIOEither[B]] and then resolves that into a [ReaderIOEither[map[K]B]]
-func MonadTraverseRecordPar[K comparable, A, B any](as map[K]A, f func(A) ReaderIOEither[B]) ReaderIOEither[map[K]B] {
+func MonadTraverseRecordPar[K comparable, A, B any](as map[K]A, f Kleisli[A, B]) ReaderIOEither[map[K]B] {
 	return record.MonadTraverse[map[K]A](
 		Of[map[K]B],
 		Map[map[K]B, func(B) map[K]B],
diff --git a/v2/context/readerioeither/type.go b/v2/context/readerioeither/type.go
index 5311f40..9a7930b 100644
--- a/v2/context/readerioeither/type.go
+++ b/v2/context/readerioeither/type.go
@@ -99,10 +99,12 @@ type (
 	//   result := fetchUser("123")(ctx)()
 	ReaderIOEither[A any] = readerioeither.ReaderIOEither[context.Context, error, A]
 
+	Kleisli[A, B any] = reader.Reader[A, ReaderIOEither[B]]
+
 	// Operator represents a transformation from one ReaderIOEither to another.
 	// This is useful for point-free style composition and building reusable transformations.
 	//
-	// Operator[A, B] is equivalent to func(ReaderIOEither[A]) ReaderIOEither[B]
+	// Operator[A, B] is equivalent to Kleisli[ReaderIOEither[A], B]
 	//
 	// Example usage:
 	//   // Define a reusable transformation
@@ -110,5 +112,5 @@ type (
 	//
 	//   // Apply the transformation
 	//   result := toUpper(computation)
-	Operator[A, B any] = Reader[ReaderIOEither[A], ReaderIOEither[B]]
+	Operator[A, B any] = Kleisli[ReaderIOEither[A], B]
 )
diff --git a/v2/either/bind.go b/v2/either/bind.go
index 3ec7ca8..31cf925 100644
--- a/v2/either/bind.go
+++ b/v2/either/bind.go
@@ -16,6 +16,7 @@
 package either
 
 import (
+	"github.com/IBM/fp-go/v2/function"
 	A "github.com/IBM/fp-go/v2/internal/apply"
 	C "github.com/IBM/fp-go/v2/internal/chain"
 	F "github.com/IBM/fp-go/v2/internal/functor"
@@ -171,3 +172,204 @@ func ApS[E, S1, S2, T any](
 		fa,
 	)
 }
+
+// ApSL attaches a value to a context using a lens-based setter.
+// This is a convenience function that combines ApS with a lens, allowing you to use
+// optics to update nested structures in a more composable way.
+//
+// The lens parameter provides both the getter and setter for a field within the structure S.
+// This eliminates the need to manually write setter functions and enables working with
+// nested fields in a type-safe manner.
+//
+// Unlike BindL, ApSL uses applicative semantics, meaning the computation fa is independent
+// of the current state and can be evaluated concurrently.
+//
+// Type Parameters:
+//   - E: Error type for the Either
+//   - S: Structure type containing the field to update
+//   - T: Type of the field being updated
+//
+// Parameters:
+//   - lens: A Lens[S, T] that focuses on a field of type T within structure S
+//   - fa: An Either[E, T] computation that produces the value to set
+//
+// Returns:
+//   - An endomorphism that updates the focused field in the Either context
+//
+// Example:
+//
+//	type Person struct {
+//	    Name string
+//	    Age  int
+//	}
+//
+//	ageLens := lens.MakeLens(
+//	    func(p Person) int { return p.Age },
+//	    func(p Person, a int) Person { p.Age = a; return p },
+//	)
+//
+//	result := F.Pipe2(
+//	    either.Right[error](Person{Name: "Alice", Age: 25}),
+//	    either.ApSL(ageLens, either.Right[error](30)),
+//	) // Right(Person{Name: "Alice", Age: 30})
+//
+//go:inline
+func ApSL[E, S, T any](
+	lens Lens[S, T],
+	fa Either[E, T],
+) Endomorphism[Either[E, S]] {
+	return ApS(lens.Set, fa)
+}
+
+// BindL attaches the result of a computation to a context using a lens-based setter.
+// This is a convenience function that combines Bind with a lens, allowing you to use
+// optics to update nested structures based on their current values.
+//
+// The lens parameter provides both the getter and setter for a field within the structure S.
+// The computation function f receives the current value of the focused field and returns
+// an Either that produces the new value.
+//
+// Unlike ApSL, BindL uses monadic sequencing, meaning the computation f can depend on
+// the current value of the focused field.
+//
+// Type Parameters:
+//   - E: Error type for the Either
+//   - S: Structure type containing the field to update
+//   - T: Type of the field being updated
+//
+// Parameters:
+//   - lens: A Lens[S, T] that focuses on a field of type T within structure S
+//   - f: A function that takes the current field value and returns an Either[E, T]
+//
+// Returns:
+//   - An endomorphism that updates the focused field based on its current value
+//
+// Example:
+//
+//	type Counter struct {
+//	    Value int
+//	}
+//
+//	valueLens := lens.MakeLens(
+//	    func(c Counter) int { return c.Value },
+//	    func(c Counter, v int) Counter { c.Value = v; return c },
+//	)
+//
+//	// Increment the counter, but fail if it would exceed 100
+//	increment := func(v int) either.Either[error, int] {
+//	    if v >= 100 {
+//	        return either.Left[int](errors.New("counter overflow"))
+//	    }
+//	    return either.Right[error](v + 1)
+//	}
+//
+//	result := F.Pipe1(
+//	    either.Right[error](Counter{Value: 42}),
+//	    either.BindL(valueLens, increment),
+//	) // Right(Counter{Value: 43})
+//
+//go:inline
+func BindL[E, S, T any](
+	lens Lens[S, T],
+	f func(T) Either[E, T],
+) Endomorphism[Either[E, S]] {
+	return Bind[E, S, S, T](lens.Set, function.Flow2(lens.Get, f))
+}
+
+// LetL attaches the result of a pure computation to a context using a lens-based setter.
+// This is a convenience function that combines Let with a lens, allowing you to use
+// optics to update nested structures with pure transformations.
+//
+// The lens parameter provides both the getter and setter for a field within the structure S.
+// The transformation function f receives the current value of the focused field and returns
+// the new value directly (not wrapped in Either).
+//
+// This is useful for pure transformations that cannot fail, such as mathematical operations,
+// string manipulations, or other deterministic updates.
+//
+// Type Parameters:
+//   - E: Error type for the Either
+//   - S: Structure type containing the field to update
+//   - T: Type of the field being updated
+//
+// Parameters:
+//   - lens: A Lens[S, T] that focuses on a field of type T within structure S
+//   - f: An endomorphism (T → T) that transforms the current field value
+//
+// Returns:
+//   - An endomorphism that updates the focused field with the transformed value
+//
+// Example:
+//
+//	type Counter struct {
+//	    Value int
+//	}
+//
+//	valueLens := lens.MakeLens(
+//	    func(c Counter) int { return c.Value },
+//	    func(c Counter, v int) Counter { c.Value = v; return c },
+//	)
+//
+//	// Double the counter value
+//	double := func(v int) int { return v * 2 }
+//
+//	result := F.Pipe1(
+//	    either.Right[error](Counter{Value: 21}),
+//	    either.LetL(valueLens, double),
+//	) // Right(Counter{Value: 42})
+//
+//go:inline
+func LetL[E, S, T any](
+	lens Lens[S, T],
+	f Endomorphism[T],
+) Endomorphism[Either[E, S]] {
+	return Let[E, S, S, T](lens.Set, function.Flow2(lens.Get, f))
+}
+
+// LetToL attaches a constant value to a context using a lens-based setter.
+// This is a convenience function that combines LetTo with a lens, allowing you to use
+// optics to set nested fields to specific values.
+//
+// The lens parameter provides the setter for a field within the structure S.
+// Unlike LetL which transforms the current value, LetToL simply replaces it with
+// the provided constant value b.
+//
+// This is useful for resetting fields, initializing values, or setting fields to
+// predetermined constants.
+//
+// Type Parameters:
+//   - E: Error type for the Either
+//   - S: Structure type containing the field to update
+//   - T: Type of the field being updated
+//
+// Parameters:
+//   - lens: A Lens[S, T] that focuses on a field of type T within structure S
+//   - b: The constant value to set the field to
+//
+// Returns:
+//   - An endomorphism that sets the focused field to the constant value
+//
+// Example:
+//
+//	type Config struct {
+//	    Debug   bool
+//	    Timeout int
+//	}
+//
+//	debugLens := lens.MakeLens(
+//	    func(c Config) bool { return c.Debug },
+//	    func(c Config, d bool) Config { c.Debug = d; return c },
+//	)
+//
+//	result := F.Pipe1(
+//	    either.Right[error](Config{Debug: true, Timeout: 30}),
+//	    either.LetToL(debugLens, false),
+//	) // Right(Config{Debug: false, Timeout: 30})
+//
+//go:inline
+func LetToL[E, S, T any](
+	lens Lens[S, T],
+	b T,
+) Endomorphism[Either[E, S]] {
+	return LetTo[E, S, S, T](lens.Set, b)
+}
diff --git a/v2/either/bind_test.go b/v2/either/bind_test.go
index 3ff5886..38c180b 100644
--- a/v2/either/bind_test.go
+++ b/v2/either/bind_test.go
@@ -20,6 +20,7 @@ import (
 
 	F "github.com/IBM/fp-go/v2/function"
 	"github.com/IBM/fp-go/v2/internal/utils"
+	L "github.com/IBM/fp-go/v2/optics/lens"
 	"github.com/stretchr/testify/assert"
 )
 
@@ -54,3 +55,307 @@ func TestApS(t *testing.T) {
 
 	assert.Equal(t, res, Of[error]("John Doe"))
 }
+
+// Test types for lens-based operations
+type Counter struct {
+	Value int
+}
+
+type Person struct {
+	Name string
+	Age  int
+}
+
+type Config struct {
+	Debug   bool
+	Timeout int
+}
+
+func TestApSL(t *testing.T) {
+	// Create a lens for the Age field
+	ageLens := L.MakeLens(
+		func(p Person) int { return p.Age },
+		func(p Person, a int) Person { p.Age = a; return p },
+	)
+
+	t.Run("ApSL with Right value", func(t *testing.T) {
+		result := F.Pipe1(
+			Right[error](Person{Name: "Alice", Age: 25}),
+			ApSL(ageLens, Right[error](30)),
+		)
+
+		expected := Right[error](Person{Name: "Alice", Age: 30})
+		assert.Equal(t, expected, result)
+	})
+
+	t.Run("ApSL with Left in context", func(t *testing.T) {
+		result := F.Pipe1(
+			Left[Person](assert.AnError),
+			ApSL(ageLens, Right[error](30)),
+		)
+
+		expected := Left[Person](assert.AnError)
+		assert.Equal(t, expected, result)
+	})
+
+	t.Run("ApSL with Left in value", func(t *testing.T) {
+		result := F.Pipe1(
+			Right[error](Person{Name: "Alice", Age: 25}),
+			ApSL(ageLens, Left[int](assert.AnError)),
+		)
+
+		expected := Left[Person](assert.AnError)
+		assert.Equal(t, expected, result)
+	})
+
+	t.Run("ApSL with both Left", func(t *testing.T) {
+		result := F.Pipe1(
+			Left[Person](assert.AnError),
+			ApSL(ageLens, Left[int](assert.AnError)),
+		)
+
+		expected := Left[Person](assert.AnError)
+		assert.Equal(t, expected, result)
+	})
+}
+
+func TestBindL(t *testing.T) {
+	// Create a lens for the Value field
+	valueLens := L.MakeLens(
+		func(c Counter) int { return c.Value },
+		func(c Counter, v int) Counter { c.Value = v; return c },
+	)
+
+	t.Run("BindL with successful transformation", func(t *testing.T) {
+		// Increment the counter, but fail if it would exceed 100
+		increment := func(v int) Either[error, int] {
+			if v >= 100 {
+				return Left[int](assert.AnError)
+			}
+			return Right[error](v + 1)
+		}
+
+		result := F.Pipe1(
+			Right[error](Counter{Value: 42}),
+			BindL(valueLens, increment),
+		)
+
+		expected := Right[error](Counter{Value: 43})
+		assert.Equal(t, expected, result)
+	})
+
+	t.Run("BindL with failing transformation", func(t *testing.T) {
+		increment := func(v int) Either[error, int] {
+			if v >= 100 {
+				return Left[int](assert.AnError)
+			}
+			return Right[error](v + 1)
+		}
+
+		result := F.Pipe1(
+			Right[error](Counter{Value: 100}),
+			BindL(valueLens, increment),
+		)
+
+		expected := Left[Counter](assert.AnError)
+		assert.Equal(t, expected, result)
+	})
+
+	t.Run("BindL with Left input", func(t *testing.T) {
+		increment := func(v int) Either[error, int] {
+			return Right[error](v + 1)
+		}
+
+		result := F.Pipe1(
+			Left[Counter](assert.AnError),
+			BindL(valueLens, increment),
+		)
+
+		expected := Left[Counter](assert.AnError)
+		assert.Equal(t, expected, result)
+	})
+
+	t.Run("BindL with multiple operations", func(t *testing.T) {
+		double := func(v int) Either[error, int] {
+			return Right[error](v * 2)
+		}
+
+		addTen := func(v int) Either[error, int] {
+			return Right[error](v + 10)
+		}
+
+		result := F.Pipe2(
+			Right[error](Counter{Value: 5}),
+			BindL(valueLens, double),
+			BindL(valueLens, addTen),
+		)
+
+		expected := Right[error](Counter{Value: 20})
+		assert.Equal(t, expected, result)
+	})
+}
+
+func TestLetL(t *testing.T) {
+	// Create a lens for the Value field
+	valueLens := L.MakeLens(
+		func(c Counter) int { return c.Value },
+		func(c Counter, v int) Counter { c.Value = v; return c },
+	)
+
+	t.Run("LetL with pure transformation", func(t *testing.T) {
+		double := func(v int) int { return v * 2 }
+
+		result := F.Pipe1(
+			Right[error](Counter{Value: 21}),
+			LetL[error](valueLens, double),
+		)
+
+		expected := Right[error](Counter{Value: 42})
+		assert.Equal(t, expected, result)
+	})
+
+	t.Run("LetL with Left input", func(t *testing.T) {
+		double := func(v int) int { return v * 2 }
+
+		result := F.Pipe1(
+			Left[Counter](assert.AnError),
+			LetL[error](valueLens, double),
+		)
+
+		expected := Left[Counter](assert.AnError)
+		assert.Equal(t, expected, result)
+	})
+
+	t.Run("LetL with multiple transformations", func(t *testing.T) {
+		double := func(v int) int { return v * 2 }
+		addTen := func(v int) int { return v + 10 }
+
+		result := F.Pipe2(
+			Right[error](Counter{Value: 5}),
+			LetL[error](valueLens, double),
+			LetL[error](valueLens, addTen),
+		)
+
+		expected := Right[error](Counter{Value: 20})
+		assert.Equal(t, expected, result)
+	})
+
+	t.Run("LetL with identity transformation", func(t *testing.T) {
+		identity := func(v int) int { return v }
+
+		result := F.Pipe1(
+			Right[error](Counter{Value: 42}),
+			LetL[error](valueLens, identity),
+		)
+
+		expected := Right[error](Counter{Value: 42})
+		assert.Equal(t, expected, result)
+	})
+}
+
+func TestLetToL(t *testing.T) {
+	// Create a lens for the Debug field
+	debugLens := L.MakeLens(
+		func(c Config) bool { return c.Debug },
+		func(c Config, d bool) Config { c.Debug = d; return c },
+	)
+
+	t.Run("LetToL with constant value", func(t *testing.T) {
+		result := F.Pipe1(
+			Right[error](Config{Debug: true, Timeout: 30}),
+			LetToL[error](debugLens, false),
+		)
+
+		expected := Right[error](Config{Debug: false, Timeout: 30})
+		assert.Equal(t, expected, result)
+	})
+
+	t.Run("LetToL with Left input", func(t *testing.T) {
+		result := F.Pipe1(
+			Left[Config](assert.AnError),
+			LetToL[error](debugLens, false),
+		)
+
+		expected := Left[Config](assert.AnError)
+		assert.Equal(t, expected, result)
+	})
+
+	t.Run("LetToL with multiple fields", func(t *testing.T) {
+		timeoutLens := L.MakeLens(
+			func(c Config) int { return c.Timeout },
+			func(c Config, t int) Config { c.Timeout = t; return c },
+		)
+
+		result := F.Pipe2(
+			Right[error](Config{Debug: true, Timeout: 30}),
+			LetToL[error](debugLens, false),
+			LetToL[error](timeoutLens, 60),
+		)
+
+		expected := Right[error](Config{Debug: false, Timeout: 60})
+		assert.Equal(t, expected, result)
+	})
+
+	t.Run("LetToL setting same value", func(t *testing.T) {
+		result := F.Pipe1(
+			Right[error](Config{Debug: false, Timeout: 30}),
+			LetToL[error](debugLens, false),
+		)
+
+		expected := Right[error](Config{Debug: false, Timeout: 30})
+		assert.Equal(t, expected, result)
+	})
+}
+
+func TestLensOperationsCombined(t *testing.T) {
+	// Test combining different lens operations
+	valueLens := L.MakeLens(
+		func(c Counter) int { return c.Value },
+		func(c Counter, v int) Counter { c.Value = v; return c },
+	)
+
+	t.Run("Combine LetToL and LetL", func(t *testing.T) {
+		double := func(v int) int { return v * 2 }
+
+		result := F.Pipe2(
+			Right[error](Counter{Value: 100}),
+			LetToL[error](valueLens, 10),
+			LetL[error](valueLens, double),
+		)
+
+		expected := Right[error](Counter{Value: 20})
+		assert.Equal(t, expected, result)
+	})
+
+	t.Run("Combine LetL and BindL", func(t *testing.T) {
+		double := func(v int) int { return v * 2 }
+		validate := func(v int) Either[error, int] {
+			if v > 100 {
+				return Left[int](assert.AnError)
+			}
+			return Right[error](v)
+		}
+
+		result := F.Pipe2(
+			Right[error](Counter{Value: 25}),
+			LetL[error](valueLens, double),
+			BindL(valueLens, validate),
+		)
+
+		expected := Right[error](Counter{Value: 50})
+		assert.Equal(t, expected, result)
+	})
+
+	t.Run("Combine ApSL and LetL", func(t *testing.T) {
+		addFive := func(v int) int { return v + 5 }
+
+		result := F.Pipe2(
+			Right[error](Counter{Value: 10}),
+			ApSL(valueLens, Right[error](20)),
+			LetL[error](valueLens, addFive),
+		)
+
+		expected := Right[error](Counter{Value: 25})
+		assert.Equal(t, expected, result)
+	})
+}
diff --git a/v2/either/either.go b/v2/either/either.go
index 8b31558..2cf075b 100644
--- a/v2/either/either.go
+++ b/v2/either/either.go
@@ -69,7 +69,7 @@ func MonadAp[B, E, A any](fab Either[E, func(a A) B], fa Either[E, A]) Either[E,
 
 // Ap is the curried version of [MonadAp].
 // Returns a function that applies a wrapped function to the given wrapped value.
-func Ap[B, E, A any](fa Either[E, A]) func(fab Either[E, func(a A) B]) Either[E, B] {
+func Ap[B, E, A any](fa Either[E, A]) Operator[E, func(A) B, B] {
 	return F.Bind2nd(MonadAp[B, E, A], fa)
 }
 
@@ -120,7 +120,7 @@ func MonadMapTo[E, A, B any](fa Either[E, A], b B) Either[E, B] {
 }
 
 // MapTo is the curried version of [MonadMapTo].
-func MapTo[E, A, B any](b B) func(Either[E, A]) Either[E, B] {
+func MapTo[E, A, B any](b B) Operator[E, A, B] {
 	return Map[E](F.Constant1[A](b))
 }
 
@@ -211,26 +211,26 @@ func MonadChainOptionK[A, B, E any](onNone func() E, ma Either[E, A], f func(A)
 }
 
 // ChainOptionK is the curried version of [MonadChainOptionK].
-func ChainOptionK[A, B, E any](onNone func() E) func(func(A) Option[B]) func(Either[E, A]) Either[E, B] {
+func ChainOptionK[A, B, E any](onNone func() E) func(func(A) Option[B]) Operator[E, A, B] {
 	from := FromOption[B](onNone)
-	return func(f func(A) Option[B]) func(Either[E, A]) Either[E, B] {
+	return func(f func(A) Option[B]) Operator[E, A, B] {
 		return Chain(F.Flow2(f, from))
 	}
 }
 
 // ChainTo is the curried version of [MonadChainTo].
-func ChainTo[A, E, B any](mb Either[E, B]) func(Either[E, A]) Either[E, B] {
+func ChainTo[A, E, B any](mb Either[E, B]) Operator[E, A, B] {
 	return F.Constant1[Either[E, A]](mb)
 }
 
 // Chain is the curried version of [MonadChain].
 // Sequences two computations where the second depends on the first.
-func Chain[E, A, B any](f func(a A) Either[E, B]) func(Either[E, A]) Either[E, B] {
+func Chain[E, A, B any](f func(a A) Either[E, B]) Operator[E, A, B] {
 	return Fold(Left[B, E], f)
 }
 
 // ChainFirst is the curried version of [MonadChainFirst].
-func ChainFirst[E, A, B any](f func(a A) Either[E, B]) func(Either[E, A]) Either[E, A] {
+func ChainFirst[E, A, B any](f func(a A) Either[E, B]) Operator[E, A, A] {
 	return C.ChainFirst(
 		Chain[E, A, A],
 		Map[E, B, A],
@@ -437,7 +437,7 @@ func AltW[E, E1, A any](that L.Lazy[Either[E1, A]]) func(Either[E, A]) Either[E1
 //	    return either.Right[error](99)
 //	})
 //	result := alternative(either.Left[int](errors.New("fail"))) // Right(99)
-func Alt[E, A any](that L.Lazy[Either[E, A]]) func(Either[E, A]) Either[E, A] {
+func Alt[E, A any](that L.Lazy[Either[E, A]]) Operator[E, A, A] {
 	return AltW[E](that)
 }
 
@@ -449,7 +449,7 @@ func Alt[E, A any](that L.Lazy[Either[E, A]]) func(Either[E, A]) Either[E, A] {
 //	    return either.Right[error](0) // default value
 //	})
 //	result := recover(either.Left[int](errors.New("fail"))) // Right(0)
-func OrElse[E, A any](onLeft func(e E) Either[E, A]) func(Either[E, A]) Either[E, A] {
+func OrElse[E, A any](onLeft func(e E) Either[E, A]) Operator[E, A, A] {
 	return Fold(onLeft, Of[E, A])
 }
 
@@ -518,7 +518,7 @@ func MonadFlap[E, B, A any](fab Either[E, func(A) B], a A) Either[E, B] {
 }
 
 // Flap is the curried version of [MonadFlap].
-func Flap[E, B, A any](a A) func(Either[E, func(A) B]) Either[E, B] {
+func Flap[E, B, A any](a A) Operator[E, func(A) B, B] {
 	return FC.Flap(Map[E, func(A) B, B], a)
 }
 
diff --git a/v2/either/functor.go b/v2/either/functor.go
index 8e07fd0..f2b0a89 100644
--- a/v2/either/functor.go
+++ b/v2/either/functor.go
@@ -21,7 +21,7 @@ import (
 
 type eitherFunctor[E, A, B any] struct{}
 
-func (o *eitherFunctor[E, A, B]) Map(f func(A) B) func(Either[E, A]) Either[E, B] {
+func (o *eitherFunctor[E, A, B]) Map(f func(A) B) Operator[E, A, B] {
 	return Map[E, A, B](f)
 }
 
diff --git a/v2/either/logger.go b/v2/either/logger.go
index 95eb0ab..8f3305c 100644
--- a/v2/either/logger.go
+++ b/v2/either/logger.go
@@ -22,7 +22,7 @@ import (
 	L "github.com/IBM/fp-go/v2/logging"
 )
 
-func _log[E, A any](left func(string, ...any), right func(string, ...any), prefix string) func(Either[E, A]) Either[E, A] {
+func _log[E, A any](left func(string, ...any), right func(string, ...any), prefix string) Operator[E, A, A] {
 	return Fold(
 		func(e E) Either[E, A] {
 			left("%s: %v", prefix, e)
@@ -50,9 +50,9 @@ func _log[E, A any](left func(string, ...any), right func(string, ...any), prefi
 //	)
 //	// Logs: "Processing: 42"
 //	// result is Right(84)
-func Logger[E, A any](loggers ...*log.Logger) func(string) func(Either[E, A]) Either[E, A] {
+func Logger[E, A any](loggers ...*log.Logger) func(string) Operator[E, A, A] {
 	left, right := L.LoggingCallbacks(loggers...)
-	return func(prefix string) func(Either[E, A]) Either[E, A] {
+	return func(prefix string) Operator[E, A, A] {
 		delegate := _log[E, A](left, right, prefix)
 		return func(ma Either[E, A]) Either[E, A] {
 			return F.Pipe1(
diff --git a/v2/either/monad.go b/v2/either/monad.go
index 1a97e66..93f5ed6 100644
--- a/v2/either/monad.go
+++ b/v2/either/monad.go
@@ -25,15 +25,15 @@ func (o *eitherMonad[E, A, B]) Of(a A) Either[E, A] {
 	return Of[E, A](a)
 }
 
-func (o *eitherMonad[E, A, B]) Map(f func(A) B) func(Either[E, A]) Either[E, B] {
+func (o *eitherMonad[E, A, B]) Map(f func(A) B) Operator[E, A, B] {
 	return Map[E, A, B](f)
 }
 
-func (o *eitherMonad[E, A, B]) Chain(f func(A) Either[E, B]) func(Either[E, A]) Either[E, B] {
+func (o *eitherMonad[E, A, B]) Chain(f func(A) Either[E, B]) Operator[E, A, B] {
 	return Chain[E, A, B](f)
 }
 
-func (o *eitherMonad[E, A, B]) Ap(fa Either[E, A]) func(Either[E, func(A) B]) Either[E, B] {
+func (o *eitherMonad[E, A, B]) Ap(fa Either[E, A]) Operator[E, func(A) B, B] {
 	return Ap[B, E, A](fa)
 }
 
diff --git a/v2/either/monoid.go b/v2/either/monoid.go
index 0de3e73..1cf0c48 100644
--- a/v2/either/monoid.go
+++ b/v2/either/monoid.go
@@ -31,7 +31,7 @@ import (
 //	m := either.AlternativeMonoid[error](intAdd)
 //	result := m.Concat(either.Right[error](1), either.Right[error](2))
 //	// result is Right(3)
-func AlternativeMonoid[E, A any](m M.Monoid[A]) M.Monoid[Either[E, A]] {
+func AlternativeMonoid[E, A any](m M.Monoid[A]) Monoid[E, A] {
 	return M.AlternativeMonoid(
 		Of[E, A],
 		MonadMap[E, A, func(A) A],
@@ -51,7 +51,7 @@ func AlternativeMonoid[E, A any](m M.Monoid[A]) M.Monoid[Either[E, A]] {
 //	m := either.AltMonoid[error, int](zero)
 //	result := m.Concat(either.Left[int](errors.New("err1")), either.Right[error](42))
 //	// result is Right(42)
-func AltMonoid[E, A any](zero L.Lazy[Either[E, A]]) M.Monoid[Either[E, A]] {
+func AltMonoid[E, A any](zero L.Lazy[Either[E, A]]) Monoid[E, A] {
 	return M.AltMonoid(
 		zero,
 		MonadAlt[E, A],
diff --git a/v2/either/types.go b/v2/either/types.go
index 54f0385..e9c2435 100644
--- a/v2/either/types.go
+++ b/v2/either/types.go
@@ -15,10 +15,22 @@
 
 package either
 
-import "github.com/IBM/fp-go/v2/option"
+import (
+	"github.com/IBM/fp-go/v2/endomorphism"
+	"github.com/IBM/fp-go/v2/monoid"
+	"github.com/IBM/fp-go/v2/optics/lens"
+	"github.com/IBM/fp-go/v2/option"
+	"github.com/IBM/fp-go/v2/reader"
+)
 
 // Option is a type alias for option.Option, provided for convenience
 // when working with Either and Option together.
 type (
-	Option[A any] = option.Option[A]
+	Option[A any]       = option.Option[A]
+	Lens[S, T any]      = lens.Lens[S, T]
+	Endomorphism[T any] = endomorphism.Endomorphism[T]
+
+	Kleisli[E, A, B any]  = reader.Reader[A, Either[E, B]]
+	Operator[E, A, B any] = Kleisli[E, Either[E, A], B]
+	Monoid[E, A any]      = monoid.Monoid[Either[E, A]]
 )
diff --git a/v2/http/form/form.go b/v2/http/form/form.go
index f7f159b..71ba1c3 100644
--- a/v2/http/form/form.go
+++ b/v2/http/form/form.go
@@ -21,8 +21,8 @@ import (
 	A "github.com/IBM/fp-go/v2/array"
 	ENDO "github.com/IBM/fp-go/v2/endomorphism"
 	F "github.com/IBM/fp-go/v2/function"
-	L "github.com/IBM/fp-go/v2/optics/lens"
 	LA "github.com/IBM/fp-go/v2/optics/lens/array"
+	LO "github.com/IBM/fp-go/v2/optics/lens/option"
 	LRG "github.com/IBM/fp-go/v2/optics/lens/record/generic"
 	O "github.com/IBM/fp-go/v2/option"
 	RG "github.com/IBM/fp-go/v2/record/generic"
@@ -50,7 +50,7 @@ var (
 
 	composeHead = F.Pipe1(
 		LA.AtHead[string](),
-		L.ComposeOptions[url.Values, string](A.Empty[string]()),
+		LO.Compose[url.Values, string](A.Empty[string]()),
 	)
 
 	// AtValue is a [L.Lens] that focusses on first value in form fields
diff --git a/v2/http/headers/headers.go b/v2/http/headers/headers.go
index 417ee1c..76d0e1d 100644
--- a/v2/http/headers/headers.go
+++ b/v2/http/headers/headers.go
@@ -71,8 +71,8 @@ import (
 
 	A "github.com/IBM/fp-go/v2/array"
 	F "github.com/IBM/fp-go/v2/function"
-	L "github.com/IBM/fp-go/v2/optics/lens"
 	LA "github.com/IBM/fp-go/v2/optics/lens/array"
+	LO "github.com/IBM/fp-go/v2/optics/lens/option"
 	LRG "github.com/IBM/fp-go/v2/optics/lens/record/generic"
 	RG "github.com/IBM/fp-go/v2/record/generic"
 )
@@ -136,7 +136,7 @@ var (
 	// element of a string array, returning an Option[string].
 	composeHead = F.Pipe1(
 		LA.AtHead[string](),
-		L.ComposeOptions[http.Header, string](A.Empty[string]()),
+		LO.Compose[http.Header, string](A.Empty[string]()),
 	)
 
 	// AtValue is a Lens that focuses on the first value of a specific header.
diff --git a/v2/identity/identity.go b/v2/identity/identity.go
index 64b749e..e8daf2e 100644
--- a/v2/identity/identity.go
+++ b/v2/identity/identity.go
@@ -49,19 +49,19 @@ func Of[A any](a A) A {
 	return a
 }
 
-func MonadChain[A, B any](ma A, f func(A) B) B {
+func MonadChain[A, B any](ma A, f Kleisli[A, B]) B {
 	return f(ma)
 }
 
-func Chain[A, B any](f func(A) B) Operator[A, B] {
+func Chain[A, B any](f Kleisli[A, B]) Operator[A, B] {
 	return f
 }
 
-func MonadChainFirst[A, B any](fa A, f func(A) B) A {
+func MonadChainFirst[A, B any](fa A, f Kleisli[A, B]) A {
 	return chain.MonadChainFirst(MonadChain[A, A], MonadMap[B, A], fa, f)
 }
 
-func ChainFirst[A, B any](f func(A) B) Operator[A, A] {
+func ChainFirst[A, B any](f Kleisli[A, B]) Operator[A, A] {
 	return chain.ChainFirst(Chain[A, A], Map[B, A], f)
 }
 
diff --git a/v2/identity/types.go b/v2/identity/types.go
index 93b6f40..fb36018 100644
--- a/v2/identity/types.go
+++ b/v2/identity/types.go
@@ -16,5 +16,6 @@
 package identity
 
 type (
-	Operator[A, B any] = func(A) B
+	Kleisli[A, B any]  = func(A) B
+	Operator[A, B any] = Kleisli[A, B]
 )
diff --git a/v2/io/bind.go b/v2/io/bind.go
index e648f75..10e4a13 100644
--- a/v2/io/bind.go
+++ b/v2/io/bind.go
@@ -19,6 +19,7 @@ import (
 	INTA "github.com/IBM/fp-go/v2/internal/apply"
 	INTC "github.com/IBM/fp-go/v2/internal/chain"
 	INTF "github.com/IBM/fp-go/v2/internal/functor"
+	L "github.com/IBM/fp-go/v2/optics/lens"
 )
 
 // Do creates an empty context of type S to be used with the Bind operation.
@@ -58,7 +59,7 @@ func Do[S any](
 //	}, fetchUser)
 func Bind[S1, S2, T any](
 	setter func(T) func(S1) S2,
-	f func(S1) IO[T],
+	f Kleisli[S1, T],
 ) Operator[S1, S2] {
 	return INTC.Bind(
 		Chain[S1, S2],
@@ -152,3 +153,136 @@ func ApS[S1, S2, T any](
 		fa,
 	)
 }
+
+// ApSL attaches a value to a context using a lens-based setter.
+// This is a convenience function that combines ApS with a lens, allowing you to use
+// optics to update nested structures in a more composable way.
+//
+// The lens parameter provides both the getter and setter for a field within the structure S.
+// This eliminates the need to manually write setter functions.
+//
+// Example:
+//
+//	type Config struct {
+//	    Host string
+//	    Port int
+//	}
+//
+//	portLens := lens.MakeLens(
+//	    func(c Config) int { return c.Port },
+//	    func(c Config, p int) Config { c.Port = p; return c },
+//	)
+//
+//	result := F.Pipe2(
+//	    io.Of(Config{Host: "localhost"}),
+//	    io.ApSL(portLens, io.Of(8080)),
+//	)
+func ApSL[S, T any](
+	lens L.Lens[S, T],
+	fa IO[T],
+) Operator[S, S] {
+	return ApS(lens.Set, fa)
+}
+
+// BindL attaches the result of a computation to a context using a lens-based setter.
+// This is a convenience function that combines Bind with a lens, allowing you to use
+// optics to update nested structures based on their current values.
+//
+// The lens parameter provides both the getter and setter for a field within the structure S.
+// The computation function f receives the current value of the focused field and returns
+// an IO that produces the new value.
+//
+// Example:
+//
+//	type Counter struct {
+//	    Value int
+//	}
+//
+//	valueLens := lens.MakeLens(
+//	    func(c Counter) int { return c.Value },
+//	    func(c Counter, v int) Counter { c.Value = v; return c },
+//	)
+//
+//	// Increment the counter asynchronously
+//	increment := func(v int) io.IO[int] {
+//	    return io.Of(v + 1)
+//	}
+//
+//	result := F.Pipe1(
+//	    io.Of(Counter{Value: 42}),
+//	    io.BindL(valueLens, increment),
+//	) // IO[Counter{Value: 43}]
+func BindL[S, T any](
+	lens L.Lens[S, T],
+	f Kleisli[T, T],
+) Operator[S, S] {
+	return Bind[S, S, T](lens.Set, func(s S) IO[T] {
+		return f(lens.Get(s))
+	})
+}
+
+// LetL attaches the result of a pure computation to a context using a lens-based setter.
+// This is a convenience function that combines Let with a lens, allowing you to use
+// optics to update nested structures with pure transformations.
+//
+// The lens parameter provides both the getter and setter for a field within the structure S.
+// The transformation function f receives the current value of the focused field and returns
+// the new value directly (not wrapped in IO).
+//
+// Example:
+//
+//	type Counter struct {
+//	    Value int
+//	}
+//
+//	valueLens := lens.MakeLens(
+//	    func(c Counter) int { return c.Value },
+//	    func(c Counter, v int) Counter { c.Value = v; return c },
+//	)
+//
+//	// Double the counter value
+//	double := func(v int) int { return v * 2 }
+//
+//	result := F.Pipe1(
+//	    io.Of(Counter{Value: 21}),
+//	    io.LetL(valueLens, double),
+//	) // IO[Counter{Value: 42}]
+func LetL[S, T any](
+	lens L.Lens[S, T],
+	f func(T) T,
+) Operator[S, S] {
+	return Let[S, S, T](lens.Set, func(s S) T {
+		return f(lens.Get(s))
+	})
+}
+
+// LetToL attaches a constant value to a context using a lens-based setter.
+// This is a convenience function that combines LetTo with a lens, allowing you to use
+// optics to set nested fields to specific values.
+//
+// The lens parameter provides the setter for a field within the structure S.
+// Unlike LetL which transforms the current value, LetToL simply replaces it with
+// the provided constant value b.
+//
+// Example:
+//
+//	type Config struct {
+//	    Debug   bool
+//	    Timeout int
+//	}
+//
+//	debugLens := lens.MakeLens(
+//	    func(c Config) bool { return c.Debug },
+//	    func(c Config, d bool) Config { c.Debug = d; return c },
+//	)
+//
+//	result := F.Pipe1(
+//	    io.Of(Config{Debug: true, Timeout: 30}),
+//	    io.LetToL(debugLens, false),
+//	) // IO[Config{Debug: false, Timeout: 30}]
+func LetToL[S, T any](
+	lens L.Lens[S, T],
+	b T,
+) Operator[S, S] {
+	return LetTo[S, S, T](lens.Set, b)
+}
diff --git a/v2/io/bind_test.go b/v2/io/bind_test.go
index d54d5f8..aa12a2a 100644
--- a/v2/io/bind_test.go
+++ b/v2/io/bind_test.go
@@ -20,6 +20,7 @@ import (
 
 	F "github.com/IBM/fp-go/v2/function"
 	"github.com/IBM/fp-go/v2/internal/utils"
+	L "github.com/IBM/fp-go/v2/optics/lens"
 	"github.com/stretchr/testify/assert"
 )
 
@@ -54,3 +55,144 @@ func TestApS(t *testing.T) {
 
 	assert.Equal(t, res(), "John Doe")
 }
+
+// Test types for lens-based operations
+type Counter struct {
+	Value int
+}
+
+type Person struct {
+	Name string
+	Age  int
+}
+
+func TestBindL(t *testing.T) {
+	valueLens := L.MakeLens(
+		func(c Counter) int { return c.Value },
+		func(c Counter, v int) Counter { c.Value = v; return c },
+	)
+
+	t.Run("BindL with successful transformation", func(t *testing.T) {
+		increment := func(v int) IO[int] {
+			return Of(v + 1)
+		}
+
+		result := F.Pipe1(
+			Of(Counter{Value: 42}),
+			BindL(valueLens, increment),
+		)
+
+		assert.Equal(t, Counter{Value: 43}, result())
+	})
+
+	t.Run("BindL with multiple operations", func(t *testing.T) {
+		double := func(v int) IO[int] {
+			return Of(v * 2)
+		}
+
+		addTen := func(v int) IO[int] {
+			return Of(v + 10)
+		}
+
+		result := F.Pipe2(
+			Of(Counter{Value: 5}),
+			BindL(valueLens, double),
+			BindL(valueLens, addTen),
+		)
+
+		assert.Equal(t, Counter{Value: 20}, result())
+	})
+}
+
+func TestLetL(t *testing.T) {
+	valueLens := L.MakeLens(
+		func(c Counter) int { return c.Value },
+		func(c Counter, v int) Counter { c.Value = v; return c },
+	)
+
+	t.Run("LetL with pure transformation", func(t *testing.T) {
+		double := func(v int) int { return v * 2 }
+
+		result := F.Pipe1(
+			Of(Counter{Value: 21}),
+			LetL(valueLens, double),
+		)
+
+		assert.Equal(t, Counter{Value: 42}, result())
+	})
+
+	t.Run("LetL with multiple transformations", func(t *testing.T) {
+		double := func(v int) int { return v * 2 }
+		addTen := func(v int) int { return v + 10 }
+
+		result := F.Pipe2(
+			Of(Counter{Value: 5}),
+			LetL(valueLens, double),
+			LetL(valueLens, addTen),
+		)
+
+		assert.Equal(t, Counter{Value: 20}, result())
+	})
+}
+
+func TestLetToL(t *testing.T) {
+	ageLens := L.MakeLens(
+		func(p Person) int { return p.Age },
+		func(p Person, a int) Person { p.Age = a; return p },
+	)
+
+	t.Run("LetToL with constant value", func(t *testing.T) {
+		result := F.Pipe1(
+			Of(Person{Name: "Alice", Age: 25}),
+			LetToL(ageLens, 30),
+		)
+
+		assert.Equal(t, Person{Name: "Alice", Age: 30}, result())
+	})
+
+	t.Run("LetToL with multiple fields", func(t *testing.T) {
+		nameLens := L.MakeLens(
+			func(p Person) string { return p.Name },
+			func(p Person, n string) Person { p.Name = n; return p },
+		)
+
+		result := F.Pipe2(
+			Of(Person{Name: "Alice", Age: 25}),
+			LetToL(ageLens, 30),
+			LetToL(nameLens, "Bob"),
+		)
+
+		assert.Equal(t, Person{Name: "Bob", Age: 30}, result())
+	})
+}
+
+func TestApSL(t *testing.T) {
+	ageLens := L.MakeLens(
+		func(p Person) int { return p.Age },
+		func(p Person, a int) Person { p.Age = a; return p },
+	)
+
+	t.Run("ApSL with value", func(t *testing.T) {
+		result := F.Pipe1(
+			Of(Person{Name: "Alice", Age: 25}),
+			ApSL(ageLens, Of(30)),
+		)
+
+		assert.Equal(t, Person{Name: "Alice", Age: 30}, result())
+	})
+
+	t.Run("ApSL with chaining", func(t *testing.T) {
+		nameLens := L.MakeLens(
+			func(p Person) string { return p.Name },
+			func(p Person, n string) Person { p.Name = n; return p },
+		)
+
+		result := F.Pipe2(
+			Of(Person{Name: "Alice", Age: 25}),
+			ApSL(ageLens, Of(30)),
+			ApSL(nameLens, Of("Bob")),
+		)
+
+		assert.Equal(t, Person{Name: "Bob", Age: 30}, result())
+	})
+}
diff --git a/v2/io/bracket.go b/v2/io/bracket.go
index ad3bc53..77a0761 100644
--- a/v2/io/bracket.go
+++ b/v2/io/bracket.go
@@ -23,7 +23,7 @@ import (
 // whether the body action returns and error or not.
 func Bracket[A, B, ANY any](
 	acquire IO[A],
-	use func(A) IO[B],
+	use Kleisli[A, B],
 	release func(A, B) IO[ANY],
 ) IO[B] {
 	return INTB.Bracket[IO[A], IO[B], IO[ANY], B, A, B](
diff --git a/v2/io/gen.go b/v2/io/gen.go
index a5c9607..02423f3 100644
--- a/v2/io/gen.go
+++ b/v2/io/gen.go
@@ -4,1688 +4,1687 @@
 
 package io
 
-
 import (
-	"github.com/IBM/fp-go/v2/tuple"
 	"github.com/IBM/fp-go/v2/internal/apply"
+	"github.com/IBM/fp-go/v2/tuple"
 )
 
 // SequenceT1 converts 1 [IO[T]] into a [IO[tuple.Tuple1[T1]]]
 func SequenceT1[T1 any](
-  t1 IO[T1],
+	t1 IO[T1],
 ) IO[tuple.Tuple1[T1]] {
-  return apply.SequenceT1(
-    Map[T1, tuple.Tuple1[T1]],
-    t1,
-  )
+	return apply.SequenceT1(
+		Map[T1, tuple.Tuple1[T1]],
+		t1,
+	)
 }
 
 // SequenceSeqT1 converts 1 [IO[T]] into a [IO[tuple.Tuple1[T1]]]
 func SequenceSeqT1[T1 any](
-  t1 IO[T1],
+	t1 IO[T1],
 ) IO[tuple.Tuple1[T1]] {
-  return apply.SequenceT1(
-    Map[T1, tuple.Tuple1[T1]],
-    t1,
-  )
+	return apply.SequenceT1(
+		Map[T1, tuple.Tuple1[T1]],
+		t1,
+	)
 }
 
 // SequenceParT1 converts 1 [IO[T]] into a [IO[tuple.Tuple1[T1]]]
 func SequenceParT1[T1 any](
-  t1 IO[T1],
+	t1 IO[T1],
 ) IO[tuple.Tuple1[T1]] {
-  return apply.SequenceT1(
-    Map[T1, tuple.Tuple1[T1]],
-    t1,
-  )
+	return apply.SequenceT1(
+		Map[T1, tuple.Tuple1[T1]],
+		t1,
+	)
 }
 
 // SequenceTuple1 converts a [tuple.Tuple1[IO[T]]] into a [IO[tuple.Tuple1[T1]]]
 func SequenceTuple1[T1 any](t tuple.Tuple1[IO[T1]]) IO[tuple.Tuple1[T1]] {
-  return apply.SequenceTuple1(
-    Map[T1, tuple.Tuple1[T1]],
-    t,
-  )
+	return apply.SequenceTuple1(
+		Map[T1, tuple.Tuple1[T1]],
+		t,
+	)
 }
 
 // SequenceSeqTuple1 converts a [tuple.Tuple1[IO[T]]] into a [IO[tuple.Tuple1[T1]]]
 func SequenceSeqTuple1[T1 any](t tuple.Tuple1[IO[T1]]) IO[tuple.Tuple1[T1]] {
-  return apply.SequenceTuple1(
-    Map[T1, tuple.Tuple1[T1]],
-    t,
-  )
+	return apply.SequenceTuple1(
+		Map[T1, tuple.Tuple1[T1]],
+		t,
+	)
 }
 
 // SequenceParTuple1 converts a [tuple.Tuple1[IO[T]]] into a [IO[tuple.Tuple1[T1]]]
 func SequenceParTuple1[T1 any](t tuple.Tuple1[IO[T1]]) IO[tuple.Tuple1[T1]] {
-  return apply.SequenceTuple1(
-    Map[T1, tuple.Tuple1[T1]],
-    t,
-  )
+	return apply.SequenceTuple1(
+		Map[T1, tuple.Tuple1[T1]],
+		t,
+	)
 }
 
 // TraverseTuple1 converts a [tuple.Tuple1[A1]] into a [IO[tuple.Tuple1[T1]]]
-func TraverseTuple1[F1 ~func(A1) IO[T1], T1, A1 any](f1 F1) func(tuple.Tuple1[A1]) IO[tuple.Tuple1[T1]] {
-  return func(t tuple.Tuple1[A1]) IO[tuple.Tuple1[T1]] {
-    return apply.TraverseTuple1(
-      Map[T1, tuple.Tuple1[T1]],
-      f1,
-      t,
-    )
-  }
+func TraverseTuple1[F1 ~Kleisli[A1, T1], T1, A1 any](f1 F1) Kleisli[tuple.Tuple1[A1], tuple.Tuple1[T1]] {
+	return func(t tuple.Tuple1[A1]) IO[tuple.Tuple1[T1]] {
+		return apply.TraverseTuple1(
+			Map[T1, tuple.Tuple1[T1]],
+			f1,
+			t,
+		)
+	}
 }
 
 // TraverseSeqTuple1 converts a [tuple.Tuple1[A1]] into a [IO[tuple.Tuple1[T1]]]
-func TraverseSeqTuple1[F1 ~func(A1) IO[T1], T1, A1 any](f1 F1) func(tuple.Tuple1[A1]) IO[tuple.Tuple1[T1]] {
-  return func(t tuple.Tuple1[A1]) IO[tuple.Tuple1[T1]] {
-    return apply.TraverseTuple1(
-      Map[T1, tuple.Tuple1[T1]],
-      f1,
-      t,
-    )
-  }
+func TraverseSeqTuple1[F1 ~Kleisli[A1, T1], T1, A1 any](f1 F1) Kleisli[tuple.Tuple1[A1], tuple.Tuple1[T1]] {
+	return func(t tuple.Tuple1[A1]) IO[tuple.Tuple1[T1]] {
+		return apply.TraverseTuple1(
+			Map[T1, tuple.Tuple1[T1]],
+			f1,
+			t,
+		)
+	}
 }
 
 // TraverseParTuple1 converts a [tuple.Tuple1[A1]] into a [IO[tuple.Tuple1[T1]]]
-func TraverseParTuple1[F1 ~func(A1) IO[T1], T1, A1 any](f1 F1) func(tuple.Tuple1[A1]) IO[tuple.Tuple1[T1]] {
-  return func(t tuple.Tuple1[A1]) IO[tuple.Tuple1[T1]] {
-    return apply.TraverseTuple1(
-      Map[T1, tuple.Tuple1[T1]],
-      f1,
-      t,
-    )
-  }
+func TraverseParTuple1[F1 ~Kleisli[A1, T1], T1, A1 any](f1 F1) Kleisli[tuple.Tuple1[A1], tuple.Tuple1[T1]] {
+	return func(t tuple.Tuple1[A1]) IO[tuple.Tuple1[T1]] {
+		return apply.TraverseTuple1(
+			Map[T1, tuple.Tuple1[T1]],
+			f1,
+			t,
+		)
+	}
 }
 
 // SequenceT2 converts 2 [IO[T]] into a [IO[tuple.Tuple2[T1, T2]]]
 func SequenceT2[T1, T2 any](
-  t1 IO[T1],
-  t2 IO[T2],
+	t1 IO[T1],
+	t2 IO[T2],
 ) IO[tuple.Tuple2[T1, T2]] {
-  return apply.SequenceT2(
-    Map[T1, func(T2) tuple.Tuple2[T1, T2]],
-    Ap[tuple.Tuple2[T1, T2], T2],
-    t1,
-    t2,
-  )
+	return apply.SequenceT2(
+		Map[T1, func(T2) tuple.Tuple2[T1, T2]],
+		Ap[tuple.Tuple2[T1, T2], T2],
+		t1,
+		t2,
+	)
 }
 
 // SequenceSeqT2 converts 2 [IO[T]] into a [IO[tuple.Tuple2[T1, T2]]]
 func SequenceSeqT2[T1, T2 any](
-  t1 IO[T1],
-  t2 IO[T2],
+	t1 IO[T1],
+	t2 IO[T2],
 ) IO[tuple.Tuple2[T1, T2]] {
-  return apply.SequenceT2(
-    Map[T1, func(T2) tuple.Tuple2[T1, T2]],
-    ApSeq[tuple.Tuple2[T1, T2], T2],
-    t1,
-    t2,
-  )
+	return apply.SequenceT2(
+		Map[T1, func(T2) tuple.Tuple2[T1, T2]],
+		ApSeq[tuple.Tuple2[T1, T2], T2],
+		t1,
+		t2,
+	)
 }
 
 // SequenceParT2 converts 2 [IO[T]] into a [IO[tuple.Tuple2[T1, T2]]]
 func SequenceParT2[T1, T2 any](
-  t1 IO[T1],
-  t2 IO[T2],
+	t1 IO[T1],
+	t2 IO[T2],
 ) IO[tuple.Tuple2[T1, T2]] {
-  return apply.SequenceT2(
-    Map[T1, func(T2) tuple.Tuple2[T1, T2]],
-    ApPar[tuple.Tuple2[T1, T2], T2],
-    t1,
-    t2,
-  )
+	return apply.SequenceT2(
+		Map[T1, func(T2) tuple.Tuple2[T1, T2]],
+		ApPar[tuple.Tuple2[T1, T2], T2],
+		t1,
+		t2,
+	)
 }
 
 // SequenceTuple2 converts a [tuple.Tuple2[IO[T]]] into a [IO[tuple.Tuple2[T1, T2]]]
 func SequenceTuple2[T1, T2 any](t tuple.Tuple2[IO[T1], IO[T2]]) IO[tuple.Tuple2[T1, T2]] {
-  return apply.SequenceTuple2(
-    Map[T1, func(T2) tuple.Tuple2[T1, T2]],
-    Ap[tuple.Tuple2[T1, T2], T2],
-    t,
-  )
+	return apply.SequenceTuple2(
+		Map[T1, func(T2) tuple.Tuple2[T1, T2]],
+		Ap[tuple.Tuple2[T1, T2], T2],
+		t,
+	)
 }
 
 // SequenceSeqTuple2 converts a [tuple.Tuple2[IO[T]]] into a [IO[tuple.Tuple2[T1, T2]]]
 func SequenceSeqTuple2[T1, T2 any](t tuple.Tuple2[IO[T1], IO[T2]]) IO[tuple.Tuple2[T1, T2]] {
-  return apply.SequenceTuple2(
-    Map[T1, func(T2) tuple.Tuple2[T1, T2]],
-    ApSeq[tuple.Tuple2[T1, T2], T2],
-    t,
-  )
+	return apply.SequenceTuple2(
+		Map[T1, func(T2) tuple.Tuple2[T1, T2]],
+		ApSeq[tuple.Tuple2[T1, T2], T2],
+		t,
+	)
 }
 
 // SequenceParTuple2 converts a [tuple.Tuple2[IO[T]]] into a [IO[tuple.Tuple2[T1, T2]]]
 func SequenceParTuple2[T1, T2 any](t tuple.Tuple2[IO[T1], IO[T2]]) IO[tuple.Tuple2[T1, T2]] {
-  return apply.SequenceTuple2(
-    Map[T1, func(T2) tuple.Tuple2[T1, T2]],
-    ApPar[tuple.Tuple2[T1, T2], T2],
-    t,
-  )
+	return apply.SequenceTuple2(
+		Map[T1, func(T2) tuple.Tuple2[T1, T2]],
+		ApPar[tuple.Tuple2[T1, T2], T2],
+		t,
+	)
 }
 
 // TraverseTuple2 converts a [tuple.Tuple2[A1, A2]] into a [IO[tuple.Tuple2[T1, T2]]]
-func TraverseTuple2[F1 ~func(A1) IO[T1], F2 ~func(A2) IO[T2], T1, T2, A1, A2 any](f1 F1, f2 F2) func(tuple.Tuple2[A1, A2]) IO[tuple.Tuple2[T1, T2]] {
-  return func(t tuple.Tuple2[A1, A2]) IO[tuple.Tuple2[T1, T2]] {
-    return apply.TraverseTuple2(
-      Map[T1, func(T2) tuple.Tuple2[T1, T2]],
-      Ap[tuple.Tuple2[T1, T2], T2],
-      f1,
-      f2,
-      t,
-    )
-  }
+func TraverseTuple2[F1 ~Kleisli[A1, T1], F2 ~Kleisli[A2, T2], T1, T2, A1, A2 any](f1 F1, f2 F2) func(tuple.Tuple2[A1, A2]) IO[tuple.Tuple2[T1, T2]] {
+	return func(t tuple.Tuple2[A1, A2]) IO[tuple.Tuple2[T1, T2]] {
+		return apply.TraverseTuple2(
+			Map[T1, func(T2) tuple.Tuple2[T1, T2]],
+			Ap[tuple.Tuple2[T1, T2], T2],
+			f1,
+			f2,
+			t,
+		)
+	}
 }
 
 // TraverseSeqTuple2 converts a [tuple.Tuple2[A1, A2]] into a [IO[tuple.Tuple2[T1, T2]]]
-func TraverseSeqTuple2[F1 ~func(A1) IO[T1], F2 ~func(A2) IO[T2], T1, T2, A1, A2 any](f1 F1, f2 F2) func(tuple.Tuple2[A1, A2]) IO[tuple.Tuple2[T1, T2]] {
-  return func(t tuple.Tuple2[A1, A2]) IO[tuple.Tuple2[T1, T2]] {
-    return apply.TraverseTuple2(
-      Map[T1, func(T2) tuple.Tuple2[T1, T2]],
-      ApSeq[tuple.Tuple2[T1, T2], T2],
-      f1,
-      f2,
-      t,
-    )
-  }
+func TraverseSeqTuple2[F1 ~Kleisli[A1, T1], F2 ~Kleisli[A2, T2], T1, T2, A1, A2 any](f1 F1, f2 F2) func(tuple.Tuple2[A1, A2]) IO[tuple.Tuple2[T1, T2]] {
+	return func(t tuple.Tuple2[A1, A2]) IO[tuple.Tuple2[T1, T2]] {
+		return apply.TraverseTuple2(
+			Map[T1, func(T2) tuple.Tuple2[T1, T2]],
+			ApSeq[tuple.Tuple2[T1, T2], T2],
+			f1,
+			f2,
+			t,
+		)
+	}
 }
 
 // TraverseParTuple2 converts a [tuple.Tuple2[A1, A2]] into a [IO[tuple.Tuple2[T1, T2]]]
-func TraverseParTuple2[F1 ~func(A1) IO[T1], F2 ~func(A2) IO[T2], T1, T2, A1, A2 any](f1 F1, f2 F2) func(tuple.Tuple2[A1, A2]) IO[tuple.Tuple2[T1, T2]] {
-  return func(t tuple.Tuple2[A1, A2]) IO[tuple.Tuple2[T1, T2]] {
-    return apply.TraverseTuple2(
-      Map[T1, func(T2) tuple.Tuple2[T1, T2]],
-      ApPar[tuple.Tuple2[T1, T2], T2],
-      f1,
-      f2,
-      t,
-    )
-  }
+func TraverseParTuple2[F1 ~Kleisli[A1, T1], F2 ~Kleisli[A2, T2], T1, T2, A1, A2 any](f1 F1, f2 F2) func(tuple.Tuple2[A1, A2]) IO[tuple.Tuple2[T1, T2]] {
+	return func(t tuple.Tuple2[A1, A2]) IO[tuple.Tuple2[T1, T2]] {
+		return apply.TraverseTuple2(
+			Map[T1, func(T2) tuple.Tuple2[T1, T2]],
+			ApPar[tuple.Tuple2[T1, T2], T2],
+			f1,
+			f2,
+			t,
+		)
+	}
 }
 
 // SequenceT3 converts 3 [IO[T]] into a [IO[tuple.Tuple3[T1, T2, T3]]]
 func SequenceT3[T1, T2, T3 any](
-  t1 IO[T1],
-  t2 IO[T2],
-  t3 IO[T3],
+	t1 IO[T1],
+	t2 IO[T2],
+	t3 IO[T3],
 ) IO[tuple.Tuple3[T1, T2, T3]] {
-  return apply.SequenceT3(
-    Map[T1, func(T2) func(T3) tuple.Tuple3[T1, T2, T3]],
-    Ap[func(T3) tuple.Tuple3[T1, T2, T3], T2],
-    Ap[tuple.Tuple3[T1, T2, T3], T3],
-    t1,
-    t2,
-    t3,
-  )
+	return apply.SequenceT3(
+		Map[T1, func(T2) func(T3) tuple.Tuple3[T1, T2, T3]],
+		Ap[func(T3) tuple.Tuple3[T1, T2, T3], T2],
+		Ap[tuple.Tuple3[T1, T2, T3], T3],
+		t1,
+		t2,
+		t3,
+	)
 }
 
 // SequenceSeqT3 converts 3 [IO[T]] into a [IO[tuple.Tuple3[T1, T2, T3]]]
 func SequenceSeqT3[T1, T2, T3 any](
-  t1 IO[T1],
-  t2 IO[T2],
-  t3 IO[T3],
+	t1 IO[T1],
+	t2 IO[T2],
+	t3 IO[T3],
 ) IO[tuple.Tuple3[T1, T2, T3]] {
-  return apply.SequenceT3(
-    Map[T1, func(T2) func(T3) tuple.Tuple3[T1, T2, T3]],
-    ApSeq[func(T3) tuple.Tuple3[T1, T2, T3], T2],
-    ApSeq[tuple.Tuple3[T1, T2, T3], T3],
-    t1,
-    t2,
-    t3,
-  )
+	return apply.SequenceT3(
+		Map[T1, func(T2) func(T3) tuple.Tuple3[T1, T2, T3]],
+		ApSeq[func(T3) tuple.Tuple3[T1, T2, T3], T2],
+		ApSeq[tuple.Tuple3[T1, T2, T3], T3],
+		t1,
+		t2,
+		t3,
+	)
 }
 
 // SequenceParT3 converts 3 [IO[T]] into a [IO[tuple.Tuple3[T1, T2, T3]]]
 func SequenceParT3[T1, T2, T3 any](
-  t1 IO[T1],
-  t2 IO[T2],
-  t3 IO[T3],
+	t1 IO[T1],
+	t2 IO[T2],
+	t3 IO[T3],
 ) IO[tuple.Tuple3[T1, T2, T3]] {
-  return apply.SequenceT3(
-    Map[T1, func(T2) func(T3) tuple.Tuple3[T1, T2, T3]],
-    ApPar[func(T3) tuple.Tuple3[T1, T2, T3], T2],
-    ApPar[tuple.Tuple3[T1, T2, T3], T3],
-    t1,
-    t2,
-    t3,
-  )
+	return apply.SequenceT3(
+		Map[T1, func(T2) func(T3) tuple.Tuple3[T1, T2, T3]],
+		ApPar[func(T3) tuple.Tuple3[T1, T2, T3], T2],
+		ApPar[tuple.Tuple3[T1, T2, T3], T3],
+		t1,
+		t2,
+		t3,
+	)
 }
 
 // SequenceTuple3 converts a [tuple.Tuple3[IO[T]]] into a [IO[tuple.Tuple3[T1, T2, T3]]]
 func SequenceTuple3[T1, T2, T3 any](t tuple.Tuple3[IO[T1], IO[T2], IO[T3]]) IO[tuple.Tuple3[T1, T2, T3]] {
-  return apply.SequenceTuple3(
-    Map[T1, func(T2) func(T3) tuple.Tuple3[T1, T2, T3]],
-    Ap[func(T3) tuple.Tuple3[T1, T2, T3], T2],
-    Ap[tuple.Tuple3[T1, T2, T3], T3],
-    t,
-  )
+	return apply.SequenceTuple3(
+		Map[T1, func(T2) func(T3) tuple.Tuple3[T1, T2, T3]],
+		Ap[func(T3) tuple.Tuple3[T1, T2, T3], T2],
+		Ap[tuple.Tuple3[T1, T2, T3], T3],
+		t,
+	)
 }
 
 // SequenceSeqTuple3 converts a [tuple.Tuple3[IO[T]]] into a [IO[tuple.Tuple3[T1, T2, T3]]]
 func SequenceSeqTuple3[T1, T2, T3 any](t tuple.Tuple3[IO[T1], IO[T2], IO[T3]]) IO[tuple.Tuple3[T1, T2, T3]] {
-  return apply.SequenceTuple3(
-    Map[T1, func(T2) func(T3) tuple.Tuple3[T1, T2, T3]],
-    ApSeq[func(T3) tuple.Tuple3[T1, T2, T3], T2],
-    ApSeq[tuple.Tuple3[T1, T2, T3], T3],
-    t,
-  )
+	return apply.SequenceTuple3(
+		Map[T1, func(T2) func(T3) tuple.Tuple3[T1, T2, T3]],
+		ApSeq[func(T3) tuple.Tuple3[T1, T2, T3], T2],
+		ApSeq[tuple.Tuple3[T1, T2, T3], T3],
+		t,
+	)
 }
 
 // SequenceParTuple3 converts a [tuple.Tuple3[IO[T]]] into a [IO[tuple.Tuple3[T1, T2, T3]]]
 func SequenceParTuple3[T1, T2, T3 any](t tuple.Tuple3[IO[T1], IO[T2], IO[T3]]) IO[tuple.Tuple3[T1, T2, T3]] {
-  return apply.SequenceTuple3(
-    Map[T1, func(T2) func(T3) tuple.Tuple3[T1, T2, T3]],
-    ApPar[func(T3) tuple.Tuple3[T1, T2, T3], T2],
-    ApPar[tuple.Tuple3[T1, T2, T3], T3],
-    t,
-  )
+	return apply.SequenceTuple3(
+		Map[T1, func(T2) func(T3) tuple.Tuple3[T1, T2, T3]],
+		ApPar[func(T3) tuple.Tuple3[T1, T2, T3], T2],
+		ApPar[tuple.Tuple3[T1, T2, T3], T3],
+		t,
+	)
 }
 
 // TraverseTuple3 converts a [tuple.Tuple3[A1, A2, A3]] into a [IO[tuple.Tuple3[T1, T2, T3]]]
-func TraverseTuple3[F1 ~func(A1) IO[T1], F2 ~func(A2) IO[T2], F3 ~func(A3) IO[T3], T1, T2, T3, A1, A2, A3 any](f1 F1, f2 F2, f3 F3) func(tuple.Tuple3[A1, A2, A3]) IO[tuple.Tuple3[T1, T2, T3]] {
-  return func(t tuple.Tuple3[A1, A2, A3]) IO[tuple.Tuple3[T1, T2, T3]] {
-    return apply.TraverseTuple3(
-      Map[T1, func(T2) func(T3) tuple.Tuple3[T1, T2, T3]],
-      Ap[func(T3) tuple.Tuple3[T1, T2, T3], T2],
-      Ap[tuple.Tuple3[T1, T2, T3], T3],
-      f1,
-      f2,
-      f3,
-      t,
-    )
-  }
+func TraverseTuple3[F1 ~Kleisli[A1, T1], F2 ~Kleisli[A2, T2], F3 ~Kleisli[A3, T3], T1, T2, T3, A1, A2, A3 any](f1 F1, f2 F2, f3 F3) func(tuple.Tuple3[A1, A2, A3]) IO[tuple.Tuple3[T1, T2, T3]] {
+	return func(t tuple.Tuple3[A1, A2, A3]) IO[tuple.Tuple3[T1, T2, T3]] {
+		return apply.TraverseTuple3(
+			Map[T1, func(T2) func(T3) tuple.Tuple3[T1, T2, T3]],
+			Ap[func(T3) tuple.Tuple3[T1, T2, T3], T2],
+			Ap[tuple.Tuple3[T1, T2, T3], T3],
+			f1,
+			f2,
+			f3,
+			t,
+		)
+	}
 }
 
 // TraverseSeqTuple3 converts a [tuple.Tuple3[A1, A2, A3]] into a [IO[tuple.Tuple3[T1, T2, T3]]]
-func TraverseSeqTuple3[F1 ~func(A1) IO[T1], F2 ~func(A2) IO[T2], F3 ~func(A3) IO[T3], T1, T2, T3, A1, A2, A3 any](f1 F1, f2 F2, f3 F3) func(tuple.Tuple3[A1, A2, A3]) IO[tuple.Tuple3[T1, T2, T3]] {
-  return func(t tuple.Tuple3[A1, A2, A3]) IO[tuple.Tuple3[T1, T2, T3]] {
-    return apply.TraverseTuple3(
-      Map[T1, func(T2) func(T3) tuple.Tuple3[T1, T2, T3]],
-      ApSeq[func(T3) tuple.Tuple3[T1, T2, T3], T2],
-      ApSeq[tuple.Tuple3[T1, T2, T3], T3],
-      f1,
-      f2,
-      f3,
-      t,
-    )
-  }
+func TraverseSeqTuple3[F1 ~Kleisli[A1, T1], F2 ~Kleisli[A2, T2], F3 ~Kleisli[A3, T3], T1, T2, T3, A1, A2, A3 any](f1 F1, f2 F2, f3 F3) func(tuple.Tuple3[A1, A2, A3]) IO[tuple.Tuple3[T1, T2, T3]] {
+	return func(t tuple.Tuple3[A1, A2, A3]) IO[tuple.Tuple3[T1, T2, T3]] {
+		return apply.TraverseTuple3(
+			Map[T1, func(T2) func(T3) tuple.Tuple3[T1, T2, T3]],
+			ApSeq[func(T3) tuple.Tuple3[T1, T2, T3], T2],
+			ApSeq[tuple.Tuple3[T1, T2, T3], T3],
+			f1,
+			f2,
+			f3,
+			t,
+		)
+	}
 }
 
 // TraverseParTuple3 converts a [tuple.Tuple3[A1, A2, A3]] into a [IO[tuple.Tuple3[T1, T2, T3]]]
-func TraverseParTuple3[F1 ~func(A1) IO[T1], F2 ~func(A2) IO[T2], F3 ~func(A3) IO[T3], T1, T2, T3, A1, A2, A3 any](f1 F1, f2 F2, f3 F3) func(tuple.Tuple3[A1, A2, A3]) IO[tuple.Tuple3[T1, T2, T3]] {
-  return func(t tuple.Tuple3[A1, A2, A3]) IO[tuple.Tuple3[T1, T2, T3]] {
-    return apply.TraverseTuple3(
-      Map[T1, func(T2) func(T3) tuple.Tuple3[T1, T2, T3]],
-      ApPar[func(T3) tuple.Tuple3[T1, T2, T3], T2],
-      ApPar[tuple.Tuple3[T1, T2, T3], T3],
-      f1,
-      f2,
-      f3,
-      t,
-    )
-  }
+func TraverseParTuple3[F1 ~Kleisli[A1, T1], F2 ~Kleisli[A2, T2], F3 ~Kleisli[A3, T3], T1, T2, T3, A1, A2, A3 any](f1 F1, f2 F2, f3 F3) func(tuple.Tuple3[A1, A2, A3]) IO[tuple.Tuple3[T1, T2, T3]] {
+	return func(t tuple.Tuple3[A1, A2, A3]) IO[tuple.Tuple3[T1, T2, T3]] {
+		return apply.TraverseTuple3(
+			Map[T1, func(T2) func(T3) tuple.Tuple3[T1, T2, T3]],
+			ApPar[func(T3) tuple.Tuple3[T1, T2, T3], T2],
+			ApPar[tuple.Tuple3[T1, T2, T3], T3],
+			f1,
+			f2,
+			f3,
+			t,
+		)
+	}
 }
 
 // SequenceT4 converts 4 [IO[T]] into a [IO[tuple.Tuple4[T1, T2, T3, T4]]]
 func SequenceT4[T1, T2, T3, T4 any](
-  t1 IO[T1],
-  t2 IO[T2],
-  t3 IO[T3],
-  t4 IO[T4],
+	t1 IO[T1],
+	t2 IO[T2],
+	t3 IO[T3],
+	t4 IO[T4],
 ) IO[tuple.Tuple4[T1, T2, T3, T4]] {
-  return apply.SequenceT4(
-    Map[T1, func(T2) func(T3) func(T4) tuple.Tuple4[T1, T2, T3, T4]],
-    Ap[func(T3) func(T4) tuple.Tuple4[T1, T2, T3, T4], T2],
-    Ap[func(T4) tuple.Tuple4[T1, T2, T3, T4], T3],
-    Ap[tuple.Tuple4[T1, T2, T3, T4], T4],
-    t1,
-    t2,
-    t3,
-    t4,
-  )
+	return apply.SequenceT4(
+		Map[T1, func(T2) func(T3) func(T4) tuple.Tuple4[T1, T2, T3, T4]],
+		Ap[func(T3) func(T4) tuple.Tuple4[T1, T2, T3, T4], T2],
+		Ap[func(T4) tuple.Tuple4[T1, T2, T3, T4], T3],
+		Ap[tuple.Tuple4[T1, T2, T3, T4], T4],
+		t1,
+		t2,
+		t3,
+		t4,
+	)
 }
 
 // SequenceSeqT4 converts 4 [IO[T]] into a [IO[tuple.Tuple4[T1, T2, T3, T4]]]
 func SequenceSeqT4[T1, T2, T3, T4 any](
-  t1 IO[T1],
-  t2 IO[T2],
-  t3 IO[T3],
-  t4 IO[T4],
+	t1 IO[T1],
+	t2 IO[T2],
+	t3 IO[T3],
+	t4 IO[T4],
 ) IO[tuple.Tuple4[T1, T2, T3, T4]] {
-  return apply.SequenceT4(
-    Map[T1, func(T2) func(T3) func(T4) tuple.Tuple4[T1, T2, T3, T4]],
-    ApSeq[func(T3) func(T4) tuple.Tuple4[T1, T2, T3, T4], T2],
-    ApSeq[func(T4) tuple.Tuple4[T1, T2, T3, T4], T3],
-    ApSeq[tuple.Tuple4[T1, T2, T3, T4], T4],
-    t1,
-    t2,
-    t3,
-    t4,
-  )
+	return apply.SequenceT4(
+		Map[T1, func(T2) func(T3) func(T4) tuple.Tuple4[T1, T2, T3, T4]],
+		ApSeq[func(T3) func(T4) tuple.Tuple4[T1, T2, T3, T4], T2],
+		ApSeq[func(T4) tuple.Tuple4[T1, T2, T3, T4], T3],
+		ApSeq[tuple.Tuple4[T1, T2, T3, T4], T4],
+		t1,
+		t2,
+		t3,
+		t4,
+	)
 }
 
 // SequenceParT4 converts 4 [IO[T]] into a [IO[tuple.Tuple4[T1, T2, T3, T4]]]
 func SequenceParT4[T1, T2, T3, T4 any](
-  t1 IO[T1],
-  t2 IO[T2],
-  t3 IO[T3],
-  t4 IO[T4],
+	t1 IO[T1],
+	t2 IO[T2],
+	t3 IO[T3],
+	t4 IO[T4],
 ) IO[tuple.Tuple4[T1, T2, T3, T4]] {
-  return apply.SequenceT4(
-    Map[T1, func(T2) func(T3) func(T4) tuple.Tuple4[T1, T2, T3, T4]],
-    ApPar[func(T3) func(T4) tuple.Tuple4[T1, T2, T3, T4], T2],
-    ApPar[func(T4) tuple.Tuple4[T1, T2, T3, T4], T3],
-    ApPar[tuple.Tuple4[T1, T2, T3, T4], T4],
-    t1,
-    t2,
-    t3,
-    t4,
-  )
+	return apply.SequenceT4(
+		Map[T1, func(T2) func(T3) func(T4) tuple.Tuple4[T1, T2, T3, T4]],
+		ApPar[func(T3) func(T4) tuple.Tuple4[T1, T2, T3, T4], T2],
+		ApPar[func(T4) tuple.Tuple4[T1, T2, T3, T4], T3],
+		ApPar[tuple.Tuple4[T1, T2, T3, T4], T4],
+		t1,
+		t2,
+		t3,
+		t4,
+	)
 }
 
 // SequenceTuple4 converts a [tuple.Tuple4[IO[T]]] into a [IO[tuple.Tuple4[T1, T2, T3, T4]]]
 func SequenceTuple4[T1, T2, T3, T4 any](t tuple.Tuple4[IO[T1], IO[T2], IO[T3], IO[T4]]) IO[tuple.Tuple4[T1, T2, T3, T4]] {
-  return apply.SequenceTuple4(
-    Map[T1, func(T2) func(T3) func(T4) tuple.Tuple4[T1, T2, T3, T4]],
-    Ap[func(T3) func(T4) tuple.Tuple4[T1, T2, T3, T4], T2],
-    Ap[func(T4) tuple.Tuple4[T1, T2, T3, T4], T3],
-    Ap[tuple.Tuple4[T1, T2, T3, T4], T4],
-    t,
-  )
+	return apply.SequenceTuple4(
+		Map[T1, func(T2) func(T3) func(T4) tuple.Tuple4[T1, T2, T3, T4]],
+		Ap[func(T3) func(T4) tuple.Tuple4[T1, T2, T3, T4], T2],
+		Ap[func(T4) tuple.Tuple4[T1, T2, T3, T4], T3],
+		Ap[tuple.Tuple4[T1, T2, T3, T4], T4],
+		t,
+	)
 }
 
 // SequenceSeqTuple4 converts a [tuple.Tuple4[IO[T]]] into a [IO[tuple.Tuple4[T1, T2, T3, T4]]]
 func SequenceSeqTuple4[T1, T2, T3, T4 any](t tuple.Tuple4[IO[T1], IO[T2], IO[T3], IO[T4]]) IO[tuple.Tuple4[T1, T2, T3, T4]] {
-  return apply.SequenceTuple4(
-    Map[T1, func(T2) func(T3) func(T4) tuple.Tuple4[T1, T2, T3, T4]],
-    ApSeq[func(T3) func(T4) tuple.Tuple4[T1, T2, T3, T4], T2],
-    ApSeq[func(T4) tuple.Tuple4[T1, T2, T3, T4], T3],
-    ApSeq[tuple.Tuple4[T1, T2, T3, T4], T4],
-    t,
-  )
+	return apply.SequenceTuple4(
+		Map[T1, func(T2) func(T3) func(T4) tuple.Tuple4[T1, T2, T3, T4]],
+		ApSeq[func(T3) func(T4) tuple.Tuple4[T1, T2, T3, T4], T2],
+		ApSeq[func(T4) tuple.Tuple4[T1, T2, T3, T4], T3],
+		ApSeq[tuple.Tuple4[T1, T2, T3, T4], T4],
+		t,
+	)
 }
 
 // SequenceParTuple4 converts a [tuple.Tuple4[IO[T]]] into a [IO[tuple.Tuple4[T1, T2, T3, T4]]]
 func SequenceParTuple4[T1, T2, T3, T4 any](t tuple.Tuple4[IO[T1], IO[T2], IO[T3], IO[T4]]) IO[tuple.Tuple4[T1, T2, T3, T4]] {
-  return apply.SequenceTuple4(
-    Map[T1, func(T2) func(T3) func(T4) tuple.Tuple4[T1, T2, T3, T4]],
-    ApPar[func(T3) func(T4) tuple.Tuple4[T1, T2, T3, T4], T2],
-    ApPar[func(T4) tuple.Tuple4[T1, T2, T3, T4], T3],
-    ApPar[tuple.Tuple4[T1, T2, T3, T4], T4],
-    t,
-  )
+	return apply.SequenceTuple4(
+		Map[T1, func(T2) func(T3) func(T4) tuple.Tuple4[T1, T2, T3, T4]],
+		ApPar[func(T3) func(T4) tuple.Tuple4[T1, T2, T3, T4], T2],
+		ApPar[func(T4) tuple.Tuple4[T1, T2, T3, T4], T3],
+		ApPar[tuple.Tuple4[T1, T2, T3, T4], T4],
+		t,
+	)
 }
 
 // TraverseTuple4 converts a [tuple.Tuple4[A1, A2, A3, A4]] into a [IO[tuple.Tuple4[T1, T2, T3, T4]]]
-func TraverseTuple4[F1 ~func(A1) IO[T1], F2 ~func(A2) IO[T2], F3 ~func(A3) IO[T3], F4 ~func(A4) IO[T4], T1, T2, T3, T4, A1, A2, A3, A4 any](f1 F1, f2 F2, f3 F3, f4 F4) func(tuple.Tuple4[A1, A2, A3, A4]) IO[tuple.Tuple4[T1, T2, T3, T4]] {
-  return func(t tuple.Tuple4[A1, A2, A3, A4]) IO[tuple.Tuple4[T1, T2, T3, T4]] {
-    return apply.TraverseTuple4(
-      Map[T1, func(T2) func(T3) func(T4) tuple.Tuple4[T1, T2, T3, T4]],
-      Ap[func(T3) func(T4) tuple.Tuple4[T1, T2, T3, T4], T2],
-      Ap[func(T4) tuple.Tuple4[T1, T2, T3, T4], T3],
-      Ap[tuple.Tuple4[T1, T2, T3, T4], T4],
-      f1,
-      f2,
-      f3,
-      f4,
-      t,
-    )
-  }
+func TraverseTuple4[F1 ~Kleisli[A1, T1], F2 ~Kleisli[A2, T2], F3 ~Kleisli[A3, T3], F4 ~Kleisli[A4, T4], T1, T2, T3, T4, A1, A2, A3, A4 any](f1 F1, f2 F2, f3 F3, f4 F4) func(tuple.Tuple4[A1, A2, A3, A4]) IO[tuple.Tuple4[T1, T2, T3, T4]] {
+	return func(t tuple.Tuple4[A1, A2, A3, A4]) IO[tuple.Tuple4[T1, T2, T3, T4]] {
+		return apply.TraverseTuple4(
+			Map[T1, func(T2) func(T3) func(T4) tuple.Tuple4[T1, T2, T3, T4]],
+			Ap[func(T3) func(T4) tuple.Tuple4[T1, T2, T3, T4], T2],
+			Ap[func(T4) tuple.Tuple4[T1, T2, T3, T4], T3],
+			Ap[tuple.Tuple4[T1, T2, T3, T4], T4],
+			f1,
+			f2,
+			f3,
+			f4,
+			t,
+		)
+	}
 }
 
 // TraverseSeqTuple4 converts a [tuple.Tuple4[A1, A2, A3, A4]] into a [IO[tuple.Tuple4[T1, T2, T3, T4]]]
-func TraverseSeqTuple4[F1 ~func(A1) IO[T1], F2 ~func(A2) IO[T2], F3 ~func(A3) IO[T3], F4 ~func(A4) IO[T4], T1, T2, T3, T4, A1, A2, A3, A4 any](f1 F1, f2 F2, f3 F3, f4 F4) func(tuple.Tuple4[A1, A2, A3, A4]) IO[tuple.Tuple4[T1, T2, T3, T4]] {
-  return func(t tuple.Tuple4[A1, A2, A3, A4]) IO[tuple.Tuple4[T1, T2, T3, T4]] {
-    return apply.TraverseTuple4(
-      Map[T1, func(T2) func(T3) func(T4) tuple.Tuple4[T1, T2, T3, T4]],
-      ApSeq[func(T3) func(T4) tuple.Tuple4[T1, T2, T3, T4], T2],
-      ApSeq[func(T4) tuple.Tuple4[T1, T2, T3, T4], T3],
-      ApSeq[tuple.Tuple4[T1, T2, T3, T4], T4],
-      f1,
-      f2,
-      f3,
-      f4,
-      t,
-    )
-  }
+func TraverseSeqTuple4[F1 ~Kleisli[A1, T1], F2 ~Kleisli[A2, T2], F3 ~Kleisli[A3, T3], F4 ~Kleisli[A4, T4], T1, T2, T3, T4, A1, A2, A3, A4 any](f1 F1, f2 F2, f3 F3, f4 F4) func(tuple.Tuple4[A1, A2, A3, A4]) IO[tuple.Tuple4[T1, T2, T3, T4]] {
+	return func(t tuple.Tuple4[A1, A2, A3, A4]) IO[tuple.Tuple4[T1, T2, T3, T4]] {
+		return apply.TraverseTuple4(
+			Map[T1, func(T2) func(T3) func(T4) tuple.Tuple4[T1, T2, T3, T4]],
+			ApSeq[func(T3) func(T4) tuple.Tuple4[T1, T2, T3, T4], T2],
+			ApSeq[func(T4) tuple.Tuple4[T1, T2, T3, T4], T3],
+			ApSeq[tuple.Tuple4[T1, T2, T3, T4], T4],
+			f1,
+			f2,
+			f3,
+			f4,
+			t,
+		)
+	}
 }
 
 // TraverseParTuple4 converts a [tuple.Tuple4[A1, A2, A3, A4]] into a [IO[tuple.Tuple4[T1, T2, T3, T4]]]
-func TraverseParTuple4[F1 ~func(A1) IO[T1], F2 ~func(A2) IO[T2], F3 ~func(A3) IO[T3], F4 ~func(A4) IO[T4], T1, T2, T3, T4, A1, A2, A3, A4 any](f1 F1, f2 F2, f3 F3, f4 F4) func(tuple.Tuple4[A1, A2, A3, A4]) IO[tuple.Tuple4[T1, T2, T3, T4]] {
-  return func(t tuple.Tuple4[A1, A2, A3, A4]) IO[tuple.Tuple4[T1, T2, T3, T4]] {
-    return apply.TraverseTuple4(
-      Map[T1, func(T2) func(T3) func(T4) tuple.Tuple4[T1, T2, T3, T4]],
-      ApPar[func(T3) func(T4) tuple.Tuple4[T1, T2, T3, T4], T2],
-      ApPar[func(T4) tuple.Tuple4[T1, T2, T3, T4], T3],
-      ApPar[tuple.Tuple4[T1, T2, T3, T4], T4],
-      f1,
-      f2,
-      f3,
-      f4,
-      t,
-    )
-  }
+func TraverseParTuple4[F1 ~Kleisli[A1, T1], F2 ~Kleisli[A2, T2], F3 ~Kleisli[A3, T3], F4 ~Kleisli[A4, T4], T1, T2, T3, T4, A1, A2, A3, A4 any](f1 F1, f2 F2, f3 F3, f4 F4) func(tuple.Tuple4[A1, A2, A3, A4]) IO[tuple.Tuple4[T1, T2, T3, T4]] {
+	return func(t tuple.Tuple4[A1, A2, A3, A4]) IO[tuple.Tuple4[T1, T2, T3, T4]] {
+		return apply.TraverseTuple4(
+			Map[T1, func(T2) func(T3) func(T4) tuple.Tuple4[T1, T2, T3, T4]],
+			ApPar[func(T3) func(T4) tuple.Tuple4[T1, T2, T3, T4], T2],
+			ApPar[func(T4) tuple.Tuple4[T1, T2, T3, T4], T3],
+			ApPar[tuple.Tuple4[T1, T2, T3, T4], T4],
+			f1,
+			f2,
+			f3,
+			f4,
+			t,
+		)
+	}
 }
 
 // SequenceT5 converts 5 [IO[T]] into a [IO[tuple.Tuple5[T1, T2, T3, T4, T5]]]
 func SequenceT5[T1, T2, T3, T4, T5 any](
-  t1 IO[T1],
-  t2 IO[T2],
-  t3 IO[T3],
-  t4 IO[T4],
-  t5 IO[T5],
+	t1 IO[T1],
+	t2 IO[T2],
+	t3 IO[T3],
+	t4 IO[T4],
+	t5 IO[T5],
 ) IO[tuple.Tuple5[T1, T2, T3, T4, T5]] {
-  return apply.SequenceT5(
-    Map[T1, func(T2) func(T3) func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5]],
-    Ap[func(T3) func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T2],
-    Ap[func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T3],
-    Ap[func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T4],
-    Ap[tuple.Tuple5[T1, T2, T3, T4, T5], T5],
-    t1,
-    t2,
-    t3,
-    t4,
-    t5,
-  )
+	return apply.SequenceT5(
+		Map[T1, func(T2) func(T3) func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5]],
+		Ap[func(T3) func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T2],
+		Ap[func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T3],
+		Ap[func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T4],
+		Ap[tuple.Tuple5[T1, T2, T3, T4, T5], T5],
+		t1,
+		t2,
+		t3,
+		t4,
+		t5,
+	)
 }
 
 // SequenceSeqT5 converts 5 [IO[T]] into a [IO[tuple.Tuple5[T1, T2, T3, T4, T5]]]
 func SequenceSeqT5[T1, T2, T3, T4, T5 any](
-  t1 IO[T1],
-  t2 IO[T2],
-  t3 IO[T3],
-  t4 IO[T4],
-  t5 IO[T5],
+	t1 IO[T1],
+	t2 IO[T2],
+	t3 IO[T3],
+	t4 IO[T4],
+	t5 IO[T5],
 ) IO[tuple.Tuple5[T1, T2, T3, T4, T5]] {
-  return apply.SequenceT5(
-    Map[T1, func(T2) func(T3) func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5]],
-    ApSeq[func(T3) func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T2],
-    ApSeq[func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T3],
-    ApSeq[func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T4],
-    ApSeq[tuple.Tuple5[T1, T2, T3, T4, T5], T5],
-    t1,
-    t2,
-    t3,
-    t4,
-    t5,
-  )
+	return apply.SequenceT5(
+		Map[T1, func(T2) func(T3) func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5]],
+		ApSeq[func(T3) func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T2],
+		ApSeq[func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T3],
+		ApSeq[func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T4],
+		ApSeq[tuple.Tuple5[T1, T2, T3, T4, T5], T5],
+		t1,
+		t2,
+		t3,
+		t4,
+		t5,
+	)
 }
 
 // SequenceParT5 converts 5 [IO[T]] into a [IO[tuple.Tuple5[T1, T2, T3, T4, T5]]]
 func SequenceParT5[T1, T2, T3, T4, T5 any](
-  t1 IO[T1],
-  t2 IO[T2],
-  t3 IO[T3],
-  t4 IO[T4],
-  t5 IO[T5],
+	t1 IO[T1],
+	t2 IO[T2],
+	t3 IO[T3],
+	t4 IO[T4],
+	t5 IO[T5],
 ) IO[tuple.Tuple5[T1, T2, T3, T4, T5]] {
-  return apply.SequenceT5(
-    Map[T1, func(T2) func(T3) func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5]],
-    ApPar[func(T3) func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T2],
-    ApPar[func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T3],
-    ApPar[func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T4],
-    ApPar[tuple.Tuple5[T1, T2, T3, T4, T5], T5],
-    t1,
-    t2,
-    t3,
-    t4,
-    t5,
-  )
+	return apply.SequenceT5(
+		Map[T1, func(T2) func(T3) func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5]],
+		ApPar[func(T3) func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T2],
+		ApPar[func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T3],
+		ApPar[func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T4],
+		ApPar[tuple.Tuple5[T1, T2, T3, T4, T5], T5],
+		t1,
+		t2,
+		t3,
+		t4,
+		t5,
+	)
 }
 
 // SequenceTuple5 converts a [tuple.Tuple5[IO[T]]] into a [IO[tuple.Tuple5[T1, T2, T3, T4, T5]]]
 func SequenceTuple5[T1, T2, T3, T4, T5 any](t tuple.Tuple5[IO[T1], IO[T2], IO[T3], IO[T4], IO[T5]]) IO[tuple.Tuple5[T1, T2, T3, T4, T5]] {
-  return apply.SequenceTuple5(
-    Map[T1, func(T2) func(T3) func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5]],
-    Ap[func(T3) func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T2],
-    Ap[func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T3],
-    Ap[func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T4],
-    Ap[tuple.Tuple5[T1, T2, T3, T4, T5], T5],
-    t,
-  )
+	return apply.SequenceTuple5(
+		Map[T1, func(T2) func(T3) func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5]],
+		Ap[func(T3) func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T2],
+		Ap[func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T3],
+		Ap[func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T4],
+		Ap[tuple.Tuple5[T1, T2, T3, T4, T5], T5],
+		t,
+	)
 }
 
 // SequenceSeqTuple5 converts a [tuple.Tuple5[IO[T]]] into a [IO[tuple.Tuple5[T1, T2, T3, T4, T5]]]
 func SequenceSeqTuple5[T1, T2, T3, T4, T5 any](t tuple.Tuple5[IO[T1], IO[T2], IO[T3], IO[T4], IO[T5]]) IO[tuple.Tuple5[T1, T2, T3, T4, T5]] {
-  return apply.SequenceTuple5(
-    Map[T1, func(T2) func(T3) func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5]],
-    ApSeq[func(T3) func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T2],
-    ApSeq[func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T3],
-    ApSeq[func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T4],
-    ApSeq[tuple.Tuple5[T1, T2, T3, T4, T5], T5],
-    t,
-  )
+	return apply.SequenceTuple5(
+		Map[T1, func(T2) func(T3) func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5]],
+		ApSeq[func(T3) func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T2],
+		ApSeq[func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T3],
+		ApSeq[func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T4],
+		ApSeq[tuple.Tuple5[T1, T2, T3, T4, T5], T5],
+		t,
+	)
 }
 
 // SequenceParTuple5 converts a [tuple.Tuple5[IO[T]]] into a [IO[tuple.Tuple5[T1, T2, T3, T4, T5]]]
 func SequenceParTuple5[T1, T2, T3, T4, T5 any](t tuple.Tuple5[IO[T1], IO[T2], IO[T3], IO[T4], IO[T5]]) IO[tuple.Tuple5[T1, T2, T3, T4, T5]] {
-  return apply.SequenceTuple5(
-    Map[T1, func(T2) func(T3) func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5]],
-    ApPar[func(T3) func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T2],
-    ApPar[func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T3],
-    ApPar[func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T4],
-    ApPar[tuple.Tuple5[T1, T2, T3, T4, T5], T5],
-    t,
-  )
+	return apply.SequenceTuple5(
+		Map[T1, func(T2) func(T3) func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5]],
+		ApPar[func(T3) func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T2],
+		ApPar[func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T3],
+		ApPar[func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T4],
+		ApPar[tuple.Tuple5[T1, T2, T3, T4, T5], T5],
+		t,
+	)
 }
 
 // TraverseTuple5 converts a [tuple.Tuple5[A1, A2, A3, A4, A5]] into a [IO[tuple.Tuple5[T1, T2, T3, T4, T5]]]
-func TraverseTuple5[F1 ~func(A1) IO[T1], F2 ~func(A2) IO[T2], F3 ~func(A3) IO[T3], F4 ~func(A4) IO[T4], F5 ~func(A5) IO[T5], T1, T2, T3, T4, T5, A1, A2, A3, A4, A5 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5) func(tuple.Tuple5[A1, A2, A3, A4, A5]) IO[tuple.Tuple5[T1, T2, T3, T4, T5]] {
-  return func(t tuple.Tuple5[A1, A2, A3, A4, A5]) IO[tuple.Tuple5[T1, T2, T3, T4, T5]] {
-    return apply.TraverseTuple5(
-      Map[T1, func(T2) func(T3) func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5]],
-      Ap[func(T3) func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T2],
-      Ap[func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T3],
-      Ap[func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T4],
-      Ap[tuple.Tuple5[T1, T2, T3, T4, T5], T5],
-      f1,
-      f2,
-      f3,
-      f4,
-      f5,
-      t,
-    )
-  }
+func TraverseTuple5[F1 ~Kleisli[A1, T1], F2 ~Kleisli[A2, T2], F3 ~Kleisli[A3, T3], F4 ~Kleisli[A4, T4], F5 ~Kleisli[A5, T5], T1, T2, T3, T4, T5, A1, A2, A3, A4, A5 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5) func(tuple.Tuple5[A1, A2, A3, A4, A5]) IO[tuple.Tuple5[T1, T2, T3, T4, T5]] {
+	return func(t tuple.Tuple5[A1, A2, A3, A4, A5]) IO[tuple.Tuple5[T1, T2, T3, T4, T5]] {
+		return apply.TraverseTuple5(
+			Map[T1, func(T2) func(T3) func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5]],
+			Ap[func(T3) func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T2],
+			Ap[func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T3],
+			Ap[func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T4],
+			Ap[tuple.Tuple5[T1, T2, T3, T4, T5], T5],
+			f1,
+			f2,
+			f3,
+			f4,
+			f5,
+			t,
+		)
+	}
 }
 
 // TraverseSeqTuple5 converts a [tuple.Tuple5[A1, A2, A3, A4, A5]] into a [IO[tuple.Tuple5[T1, T2, T3, T4, T5]]]
-func TraverseSeqTuple5[F1 ~func(A1) IO[T1], F2 ~func(A2) IO[T2], F3 ~func(A3) IO[T3], F4 ~func(A4) IO[T4], F5 ~func(A5) IO[T5], T1, T2, T3, T4, T5, A1, A2, A3, A4, A5 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5) func(tuple.Tuple5[A1, A2, A3, A4, A5]) IO[tuple.Tuple5[T1, T2, T3, T4, T5]] {
-  return func(t tuple.Tuple5[A1, A2, A3, A4, A5]) IO[tuple.Tuple5[T1, T2, T3, T4, T5]] {
-    return apply.TraverseTuple5(
-      Map[T1, func(T2) func(T3) func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5]],
-      ApSeq[func(T3) func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T2],
-      ApSeq[func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T3],
-      ApSeq[func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T4],
-      ApSeq[tuple.Tuple5[T1, T2, T3, T4, T5], T5],
-      f1,
-      f2,
-      f3,
-      f4,
-      f5,
-      t,
-    )
-  }
+func TraverseSeqTuple5[F1 ~Kleisli[A1, T1], F2 ~Kleisli[A2, T2], F3 ~Kleisli[A3, T3], F4 ~Kleisli[A4, T4], F5 ~Kleisli[A5, T5], T1, T2, T3, T4, T5, A1, A2, A3, A4, A5 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5) func(tuple.Tuple5[A1, A2, A3, A4, A5]) IO[tuple.Tuple5[T1, T2, T3, T4, T5]] {
+	return func(t tuple.Tuple5[A1, A2, A3, A4, A5]) IO[tuple.Tuple5[T1, T2, T3, T4, T5]] {
+		return apply.TraverseTuple5(
+			Map[T1, func(T2) func(T3) func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5]],
+			ApSeq[func(T3) func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T2],
+			ApSeq[func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T3],
+			ApSeq[func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T4],
+			ApSeq[tuple.Tuple5[T1, T2, T3, T4, T5], T5],
+			f1,
+			f2,
+			f3,
+			f4,
+			f5,
+			t,
+		)
+	}
 }
 
 // TraverseParTuple5 converts a [tuple.Tuple5[A1, A2, A3, A4, A5]] into a [IO[tuple.Tuple5[T1, T2, T3, T4, T5]]]
-func TraverseParTuple5[F1 ~func(A1) IO[T1], F2 ~func(A2) IO[T2], F3 ~func(A3) IO[T3], F4 ~func(A4) IO[T4], F5 ~func(A5) IO[T5], T1, T2, T3, T4, T5, A1, A2, A3, A4, A5 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5) func(tuple.Tuple5[A1, A2, A3, A4, A5]) IO[tuple.Tuple5[T1, T2, T3, T4, T5]] {
-  return func(t tuple.Tuple5[A1, A2, A3, A4, A5]) IO[tuple.Tuple5[T1, T2, T3, T4, T5]] {
-    return apply.TraverseTuple5(
-      Map[T1, func(T2) func(T3) func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5]],
-      ApPar[func(T3) func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T2],
-      ApPar[func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T3],
-      ApPar[func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T4],
-      ApPar[tuple.Tuple5[T1, T2, T3, T4, T5], T5],
-      f1,
-      f2,
-      f3,
-      f4,
-      f5,
-      t,
-    )
-  }
+func TraverseParTuple5[F1 ~Kleisli[A1, T1], F2 ~Kleisli[A2, T2], F3 ~Kleisli[A3, T3], F4 ~Kleisli[A4, T4], F5 ~Kleisli[A5, T5], T1, T2, T3, T4, T5, A1, A2, A3, A4, A5 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5) func(tuple.Tuple5[A1, A2, A3, A4, A5]) IO[tuple.Tuple5[T1, T2, T3, T4, T5]] {
+	return func(t tuple.Tuple5[A1, A2, A3, A4, A5]) IO[tuple.Tuple5[T1, T2, T3, T4, T5]] {
+		return apply.TraverseTuple5(
+			Map[T1, func(T2) func(T3) func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5]],
+			ApPar[func(T3) func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T2],
+			ApPar[func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T3],
+			ApPar[func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T4],
+			ApPar[tuple.Tuple5[T1, T2, T3, T4, T5], T5],
+			f1,
+			f2,
+			f3,
+			f4,
+			f5,
+			t,
+		)
+	}
 }
 
 // SequenceT6 converts 6 [IO[T]] into a [IO[tuple.Tuple6[T1, T2, T3, T4, T5, T6]]]
 func SequenceT6[T1, T2, T3, T4, T5, T6 any](
-  t1 IO[T1],
-  t2 IO[T2],
-  t3 IO[T3],
-  t4 IO[T4],
-  t5 IO[T5],
-  t6 IO[T6],
+	t1 IO[T1],
+	t2 IO[T2],
+	t3 IO[T3],
+	t4 IO[T4],
+	t5 IO[T5],
+	t6 IO[T6],
 ) IO[tuple.Tuple6[T1, T2, T3, T4, T5, T6]] {
-  return apply.SequenceT6(
-    Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6]],
-    Ap[func(T3) func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T2],
-    Ap[func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T3],
-    Ap[func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T4],
-    Ap[func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T5],
-    Ap[tuple.Tuple6[T1, T2, T3, T4, T5, T6], T6],
-    t1,
-    t2,
-    t3,
-    t4,
-    t5,
-    t6,
-  )
+	return apply.SequenceT6(
+		Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6]],
+		Ap[func(T3) func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T2],
+		Ap[func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T3],
+		Ap[func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T4],
+		Ap[func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T5],
+		Ap[tuple.Tuple6[T1, T2, T3, T4, T5, T6], T6],
+		t1,
+		t2,
+		t3,
+		t4,
+		t5,
+		t6,
+	)
 }
 
 // SequenceSeqT6 converts 6 [IO[T]] into a [IO[tuple.Tuple6[T1, T2, T3, T4, T5, T6]]]
 func SequenceSeqT6[T1, T2, T3, T4, T5, T6 any](
-  t1 IO[T1],
-  t2 IO[T2],
-  t3 IO[T3],
-  t4 IO[T4],
-  t5 IO[T5],
-  t6 IO[T6],
+	t1 IO[T1],
+	t2 IO[T2],
+	t3 IO[T3],
+	t4 IO[T4],
+	t5 IO[T5],
+	t6 IO[T6],
 ) IO[tuple.Tuple6[T1, T2, T3, T4, T5, T6]] {
-  return apply.SequenceT6(
-    Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6]],
-    ApSeq[func(T3) func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T2],
-    ApSeq[func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T3],
-    ApSeq[func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T4],
-    ApSeq[func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T5],
-    ApSeq[tuple.Tuple6[T1, T2, T3, T4, T5, T6], T6],
-    t1,
-    t2,
-    t3,
-    t4,
-    t5,
-    t6,
-  )
+	return apply.SequenceT6(
+		Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6]],
+		ApSeq[func(T3) func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T2],
+		ApSeq[func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T3],
+		ApSeq[func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T4],
+		ApSeq[func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T5],
+		ApSeq[tuple.Tuple6[T1, T2, T3, T4, T5, T6], T6],
+		t1,
+		t2,
+		t3,
+		t4,
+		t5,
+		t6,
+	)
 }
 
 // SequenceParT6 converts 6 [IO[T]] into a [IO[tuple.Tuple6[T1, T2, T3, T4, T5, T6]]]
 func SequenceParT6[T1, T2, T3, T4, T5, T6 any](
-  t1 IO[T1],
-  t2 IO[T2],
-  t3 IO[T3],
-  t4 IO[T4],
-  t5 IO[T5],
-  t6 IO[T6],
+	t1 IO[T1],
+	t2 IO[T2],
+	t3 IO[T3],
+	t4 IO[T4],
+	t5 IO[T5],
+	t6 IO[T6],
 ) IO[tuple.Tuple6[T1, T2, T3, T4, T5, T6]] {
-  return apply.SequenceT6(
-    Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6]],
-    ApPar[func(T3) func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T2],
-    ApPar[func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T3],
-    ApPar[func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T4],
-    ApPar[func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T5],
-    ApPar[tuple.Tuple6[T1, T2, T3, T4, T5, T6], T6],
-    t1,
-    t2,
-    t3,
-    t4,
-    t5,
-    t6,
-  )
+	return apply.SequenceT6(
+		Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6]],
+		ApPar[func(T3) func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T2],
+		ApPar[func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T3],
+		ApPar[func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T4],
+		ApPar[func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T5],
+		ApPar[tuple.Tuple6[T1, T2, T3, T4, T5, T6], T6],
+		t1,
+		t2,
+		t3,
+		t4,
+		t5,
+		t6,
+	)
 }
 
 // SequenceTuple6 converts a [tuple.Tuple6[IO[T]]] into a [IO[tuple.Tuple6[T1, T2, T3, T4, T5, T6]]]
 func SequenceTuple6[T1, T2, T3, T4, T5, T6 any](t tuple.Tuple6[IO[T1], IO[T2], IO[T3], IO[T4], IO[T5], IO[T6]]) IO[tuple.Tuple6[T1, T2, T3, T4, T5, T6]] {
-  return apply.SequenceTuple6(
-    Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6]],
-    Ap[func(T3) func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T2],
-    Ap[func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T3],
-    Ap[func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T4],
-    Ap[func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T5],
-    Ap[tuple.Tuple6[T1, T2, T3, T4, T5, T6], T6],
-    t,
-  )
+	return apply.SequenceTuple6(
+		Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6]],
+		Ap[func(T3) func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T2],
+		Ap[func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T3],
+		Ap[func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T4],
+		Ap[func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T5],
+		Ap[tuple.Tuple6[T1, T2, T3, T4, T5, T6], T6],
+		t,
+	)
 }
 
 // SequenceSeqTuple6 converts a [tuple.Tuple6[IO[T]]] into a [IO[tuple.Tuple6[T1, T2, T3, T4, T5, T6]]]
 func SequenceSeqTuple6[T1, T2, T3, T4, T5, T6 any](t tuple.Tuple6[IO[T1], IO[T2], IO[T3], IO[T4], IO[T5], IO[T6]]) IO[tuple.Tuple6[T1, T2, T3, T4, T5, T6]] {
-  return apply.SequenceTuple6(
-    Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6]],
-    ApSeq[func(T3) func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T2],
-    ApSeq[func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T3],
-    ApSeq[func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T4],
-    ApSeq[func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T5],
-    ApSeq[tuple.Tuple6[T1, T2, T3, T4, T5, T6], T6],
-    t,
-  )
+	return apply.SequenceTuple6(
+		Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6]],
+		ApSeq[func(T3) func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T2],
+		ApSeq[func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T3],
+		ApSeq[func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T4],
+		ApSeq[func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T5],
+		ApSeq[tuple.Tuple6[T1, T2, T3, T4, T5, T6], T6],
+		t,
+	)
 }
 
 // SequenceParTuple6 converts a [tuple.Tuple6[IO[T]]] into a [IO[tuple.Tuple6[T1, T2, T3, T4, T5, T6]]]
 func SequenceParTuple6[T1, T2, T3, T4, T5, T6 any](t tuple.Tuple6[IO[T1], IO[T2], IO[T3], IO[T4], IO[T5], IO[T6]]) IO[tuple.Tuple6[T1, T2, T3, T4, T5, T6]] {
-  return apply.SequenceTuple6(
-    Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6]],
-    ApPar[func(T3) func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T2],
-    ApPar[func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T3],
-    ApPar[func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T4],
-    ApPar[func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T5],
-    ApPar[tuple.Tuple6[T1, T2, T3, T4, T5, T6], T6],
-    t,
-  )
+	return apply.SequenceTuple6(
+		Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6]],
+		ApPar[func(T3) func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T2],
+		ApPar[func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T3],
+		ApPar[func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T4],
+		ApPar[func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T5],
+		ApPar[tuple.Tuple6[T1, T2, T3, T4, T5, T6], T6],
+		t,
+	)
 }
 
 // TraverseTuple6 converts a [tuple.Tuple6[A1, A2, A3, A4, A5, A6]] into a [IO[tuple.Tuple6[T1, T2, T3, T4, T5, T6]]]
-func TraverseTuple6[F1 ~func(A1) IO[T1], F2 ~func(A2) IO[T2], F3 ~func(A3) IO[T3], F4 ~func(A4) IO[T4], F5 ~func(A5) IO[T5], F6 ~func(A6) IO[T6], T1, T2, T3, T4, T5, T6, A1, A2, A3, A4, A5, A6 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5, f6 F6) func(tuple.Tuple6[A1, A2, A3, A4, A5, A6]) IO[tuple.Tuple6[T1, T2, T3, T4, T5, T6]] {
-  return func(t tuple.Tuple6[A1, A2, A3, A4, A5, A6]) IO[tuple.Tuple6[T1, T2, T3, T4, T5, T6]] {
-    return apply.TraverseTuple6(
-      Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6]],
-      Ap[func(T3) func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T2],
-      Ap[func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T3],
-      Ap[func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T4],
-      Ap[func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T5],
-      Ap[tuple.Tuple6[T1, T2, T3, T4, T5, T6], T6],
-      f1,
-      f2,
-      f3,
-      f4,
-      f5,
-      f6,
-      t,
-    )
-  }
+func TraverseTuple6[F1 ~Kleisli[A1, T1], F2 ~Kleisli[A2, T2], F3 ~Kleisli[A3, T3], F4 ~Kleisli[A4, T4], F5 ~Kleisli[A5, T5], F6 ~Kleisli[A6, T6], T1, T2, T3, T4, T5, T6, A1, A2, A3, A4, A5, A6 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5, f6 F6) func(tuple.Tuple6[A1, A2, A3, A4, A5, A6]) IO[tuple.Tuple6[T1, T2, T3, T4, T5, T6]] {
+	return func(t tuple.Tuple6[A1, A2, A3, A4, A5, A6]) IO[tuple.Tuple6[T1, T2, T3, T4, T5, T6]] {
+		return apply.TraverseTuple6(
+			Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6]],
+			Ap[func(T3) func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T2],
+			Ap[func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T3],
+			Ap[func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T4],
+			Ap[func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T5],
+			Ap[tuple.Tuple6[T1, T2, T3, T4, T5, T6], T6],
+			f1,
+			f2,
+			f3,
+			f4,
+			f5,
+			f6,
+			t,
+		)
+	}
 }
 
 // TraverseSeqTuple6 converts a [tuple.Tuple6[A1, A2, A3, A4, A5, A6]] into a [IO[tuple.Tuple6[T1, T2, T3, T4, T5, T6]]]
-func TraverseSeqTuple6[F1 ~func(A1) IO[T1], F2 ~func(A2) IO[T2], F3 ~func(A3) IO[T3], F4 ~func(A4) IO[T4], F5 ~func(A5) IO[T5], F6 ~func(A6) IO[T6], T1, T2, T3, T4, T5, T6, A1, A2, A3, A4, A5, A6 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5, f6 F6) func(tuple.Tuple6[A1, A2, A3, A4, A5, A6]) IO[tuple.Tuple6[T1, T2, T3, T4, T5, T6]] {
-  return func(t tuple.Tuple6[A1, A2, A3, A4, A5, A6]) IO[tuple.Tuple6[T1, T2, T3, T4, T5, T6]] {
-    return apply.TraverseTuple6(
-      Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6]],
-      ApSeq[func(T3) func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T2],
-      ApSeq[func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T3],
-      ApSeq[func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T4],
-      ApSeq[func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T5],
-      ApSeq[tuple.Tuple6[T1, T2, T3, T4, T5, T6], T6],
-      f1,
-      f2,
-      f3,
-      f4,
-      f5,
-      f6,
-      t,
-    )
-  }
+func TraverseSeqTuple6[F1 ~Kleisli[A1, T1], F2 ~Kleisli[A2, T2], F3 ~Kleisli[A3, T3], F4 ~Kleisli[A4, T4], F5 ~Kleisli[A5, T5], F6 ~Kleisli[A6, T6], T1, T2, T3, T4, T5, T6, A1, A2, A3, A4, A5, A6 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5, f6 F6) func(tuple.Tuple6[A1, A2, A3, A4, A5, A6]) IO[tuple.Tuple6[T1, T2, T3, T4, T5, T6]] {
+	return func(t tuple.Tuple6[A1, A2, A3, A4, A5, A6]) IO[tuple.Tuple6[T1, T2, T3, T4, T5, T6]] {
+		return apply.TraverseTuple6(
+			Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6]],
+			ApSeq[func(T3) func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T2],
+			ApSeq[func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T3],
+			ApSeq[func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T4],
+			ApSeq[func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T5],
+			ApSeq[tuple.Tuple6[T1, T2, T3, T4, T5, T6], T6],
+			f1,
+			f2,
+			f3,
+			f4,
+			f5,
+			f6,
+			t,
+		)
+	}
 }
 
 // TraverseParTuple6 converts a [tuple.Tuple6[A1, A2, A3, A4, A5, A6]] into a [IO[tuple.Tuple6[T1, T2, T3, T4, T5, T6]]]
-func TraverseParTuple6[F1 ~func(A1) IO[T1], F2 ~func(A2) IO[T2], F3 ~func(A3) IO[T3], F4 ~func(A4) IO[T4], F5 ~func(A5) IO[T5], F6 ~func(A6) IO[T6], T1, T2, T3, T4, T5, T6, A1, A2, A3, A4, A5, A6 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5, f6 F6) func(tuple.Tuple6[A1, A2, A3, A4, A5, A6]) IO[tuple.Tuple6[T1, T2, T3, T4, T5, T6]] {
-  return func(t tuple.Tuple6[A1, A2, A3, A4, A5, A6]) IO[tuple.Tuple6[T1, T2, T3, T4, T5, T6]] {
-    return apply.TraverseTuple6(
-      Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6]],
-      ApPar[func(T3) func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T2],
-      ApPar[func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T3],
-      ApPar[func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T4],
-      ApPar[func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T5],
-      ApPar[tuple.Tuple6[T1, T2, T3, T4, T5, T6], T6],
-      f1,
-      f2,
-      f3,
-      f4,
-      f5,
-      f6,
-      t,
-    )
-  }
+func TraverseParTuple6[F1 ~Kleisli[A1, T1], F2 ~Kleisli[A2, T2], F3 ~Kleisli[A3, T3], F4 ~Kleisli[A4, T4], F5 ~Kleisli[A5, T5], F6 ~Kleisli[A6, T6], T1, T2, T3, T4, T5, T6, A1, A2, A3, A4, A5, A6 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5, f6 F6) func(tuple.Tuple6[A1, A2, A3, A4, A5, A6]) IO[tuple.Tuple6[T1, T2, T3, T4, T5, T6]] {
+	return func(t tuple.Tuple6[A1, A2, A3, A4, A5, A6]) IO[tuple.Tuple6[T1, T2, T3, T4, T5, T6]] {
+		return apply.TraverseTuple6(
+			Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6]],
+			ApPar[func(T3) func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T2],
+			ApPar[func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T3],
+			ApPar[func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T4],
+			ApPar[func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T5],
+			ApPar[tuple.Tuple6[T1, T2, T3, T4, T5, T6], T6],
+			f1,
+			f2,
+			f3,
+			f4,
+			f5,
+			f6,
+			t,
+		)
+	}
 }
 
 // SequenceT7 converts 7 [IO[T]] into a [IO[tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7]]]
 func SequenceT7[T1, T2, T3, T4, T5, T6, T7 any](
-  t1 IO[T1],
-  t2 IO[T2],
-  t3 IO[T3],
-  t4 IO[T4],
-  t5 IO[T5],
-  t6 IO[T6],
-  t7 IO[T7],
+	t1 IO[T1],
+	t2 IO[T2],
+	t3 IO[T3],
+	t4 IO[T4],
+	t5 IO[T5],
+	t6 IO[T6],
+	t7 IO[T7],
 ) IO[tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7]] {
-  return apply.SequenceT7(
-    Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7]],
-    Ap[func(T3) func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T2],
-    Ap[func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T3],
-    Ap[func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T4],
-    Ap[func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T5],
-    Ap[func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T6],
-    Ap[tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T7],
-    t1,
-    t2,
-    t3,
-    t4,
-    t5,
-    t6,
-    t7,
-  )
+	return apply.SequenceT7(
+		Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7]],
+		Ap[func(T3) func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T2],
+		Ap[func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T3],
+		Ap[func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T4],
+		Ap[func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T5],
+		Ap[func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T6],
+		Ap[tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T7],
+		t1,
+		t2,
+		t3,
+		t4,
+		t5,
+		t6,
+		t7,
+	)
 }
 
 // SequenceSeqT7 converts 7 [IO[T]] into a [IO[tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7]]]
 func SequenceSeqT7[T1, T2, T3, T4, T5, T6, T7 any](
-  t1 IO[T1],
-  t2 IO[T2],
-  t3 IO[T3],
-  t4 IO[T4],
-  t5 IO[T5],
-  t6 IO[T6],
-  t7 IO[T7],
+	t1 IO[T1],
+	t2 IO[T2],
+	t3 IO[T3],
+	t4 IO[T4],
+	t5 IO[T5],
+	t6 IO[T6],
+	t7 IO[T7],
 ) IO[tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7]] {
-  return apply.SequenceT7(
-    Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7]],
-    ApSeq[func(T3) func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T2],
-    ApSeq[func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T3],
-    ApSeq[func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T4],
-    ApSeq[func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T5],
-    ApSeq[func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T6],
-    ApSeq[tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T7],
-    t1,
-    t2,
-    t3,
-    t4,
-    t5,
-    t6,
-    t7,
-  )
+	return apply.SequenceT7(
+		Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7]],
+		ApSeq[func(T3) func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T2],
+		ApSeq[func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T3],
+		ApSeq[func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T4],
+		ApSeq[func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T5],
+		ApSeq[func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T6],
+		ApSeq[tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T7],
+		t1,
+		t2,
+		t3,
+		t4,
+		t5,
+		t6,
+		t7,
+	)
 }
 
 // SequenceParT7 converts 7 [IO[T]] into a [IO[tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7]]]
 func SequenceParT7[T1, T2, T3, T4, T5, T6, T7 any](
-  t1 IO[T1],
-  t2 IO[T2],
-  t3 IO[T3],
-  t4 IO[T4],
-  t5 IO[T5],
-  t6 IO[T6],
-  t7 IO[T7],
+	t1 IO[T1],
+	t2 IO[T2],
+	t3 IO[T3],
+	t4 IO[T4],
+	t5 IO[T5],
+	t6 IO[T6],
+	t7 IO[T7],
 ) IO[tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7]] {
-  return apply.SequenceT7(
-    Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7]],
-    ApPar[func(T3) func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T2],
-    ApPar[func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T3],
-    ApPar[func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T4],
-    ApPar[func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T5],
-    ApPar[func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T6],
-    ApPar[tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T7],
-    t1,
-    t2,
-    t3,
-    t4,
-    t5,
-    t6,
-    t7,
-  )
+	return apply.SequenceT7(
+		Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7]],
+		ApPar[func(T3) func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T2],
+		ApPar[func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T3],
+		ApPar[func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T4],
+		ApPar[func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T5],
+		ApPar[func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T6],
+		ApPar[tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T7],
+		t1,
+		t2,
+		t3,
+		t4,
+		t5,
+		t6,
+		t7,
+	)
 }
 
 // SequenceTuple7 converts a [tuple.Tuple7[IO[T]]] into a [IO[tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7]]]
 func SequenceTuple7[T1, T2, T3, T4, T5, T6, T7 any](t tuple.Tuple7[IO[T1], IO[T2], IO[T3], IO[T4], IO[T5], IO[T6], IO[T7]]) IO[tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7]] {
-  return apply.SequenceTuple7(
-    Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7]],
-    Ap[func(T3) func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T2],
-    Ap[func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T3],
-    Ap[func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T4],
-    Ap[func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T5],
-    Ap[func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T6],
-    Ap[tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T7],
-    t,
-  )
+	return apply.SequenceTuple7(
+		Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7]],
+		Ap[func(T3) func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T2],
+		Ap[func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T3],
+		Ap[func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T4],
+		Ap[func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T5],
+		Ap[func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T6],
+		Ap[tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T7],
+		t,
+	)
 }
 
 // SequenceSeqTuple7 converts a [tuple.Tuple7[IO[T]]] into a [IO[tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7]]]
 func SequenceSeqTuple7[T1, T2, T3, T4, T5, T6, T7 any](t tuple.Tuple7[IO[T1], IO[T2], IO[T3], IO[T4], IO[T5], IO[T6], IO[T7]]) IO[tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7]] {
-  return apply.SequenceTuple7(
-    Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7]],
-    ApSeq[func(T3) func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T2],
-    ApSeq[func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T3],
-    ApSeq[func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T4],
-    ApSeq[func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T5],
-    ApSeq[func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T6],
-    ApSeq[tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T7],
-    t,
-  )
+	return apply.SequenceTuple7(
+		Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7]],
+		ApSeq[func(T3) func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T2],
+		ApSeq[func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T3],
+		ApSeq[func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T4],
+		ApSeq[func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T5],
+		ApSeq[func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T6],
+		ApSeq[tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T7],
+		t,
+	)
 }
 
 // SequenceParTuple7 converts a [tuple.Tuple7[IO[T]]] into a [IO[tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7]]]
 func SequenceParTuple7[T1, T2, T3, T4, T5, T6, T7 any](t tuple.Tuple7[IO[T1], IO[T2], IO[T3], IO[T4], IO[T5], IO[T6], IO[T7]]) IO[tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7]] {
-  return apply.SequenceTuple7(
-    Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7]],
-    ApPar[func(T3) func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T2],
-    ApPar[func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T3],
-    ApPar[func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T4],
-    ApPar[func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T5],
-    ApPar[func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T6],
-    ApPar[tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T7],
-    t,
-  )
+	return apply.SequenceTuple7(
+		Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7]],
+		ApPar[func(T3) func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T2],
+		ApPar[func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T3],
+		ApPar[func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T4],
+		ApPar[func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T5],
+		ApPar[func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T6],
+		ApPar[tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T7],
+		t,
+	)
 }
 
 // TraverseTuple7 converts a [tuple.Tuple7[A1, A2, A3, A4, A5, A6, A7]] into a [IO[tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7]]]
-func TraverseTuple7[F1 ~func(A1) IO[T1], F2 ~func(A2) IO[T2], F3 ~func(A3) IO[T3], F4 ~func(A4) IO[T4], F5 ~func(A5) IO[T5], F6 ~func(A6) IO[T6], F7 ~func(A7) IO[T7], T1, T2, T3, T4, T5, T6, T7, A1, A2, A3, A4, A5, A6, A7 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5, f6 F6, f7 F7) func(tuple.Tuple7[A1, A2, A3, A4, A5, A6, A7]) IO[tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7]] {
-  return func(t tuple.Tuple7[A1, A2, A3, A4, A5, A6, A7]) IO[tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7]] {
-    return apply.TraverseTuple7(
-      Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7]],
-      Ap[func(T3) func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T2],
-      Ap[func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T3],
-      Ap[func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T4],
-      Ap[func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T5],
-      Ap[func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T6],
-      Ap[tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T7],
-      f1,
-      f2,
-      f3,
-      f4,
-      f5,
-      f6,
-      f7,
-      t,
-    )
-  }
+func TraverseTuple7[F1 ~Kleisli[A1, T1], F2 ~Kleisli[A2, T2], F3 ~Kleisli[A3, T3], F4 ~Kleisli[A4, T4], F5 ~Kleisli[A5, T5], F6 ~Kleisli[A6, T6], F7 ~Kleisli[A7, T7], T1, T2, T3, T4, T5, T6, T7, A1, A2, A3, A4, A5, A6, A7 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5, f6 F6, f7 F7) func(tuple.Tuple7[A1, A2, A3, A4, A5, A6, A7]) IO[tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7]] {
+	return func(t tuple.Tuple7[A1, A2, A3, A4, A5, A6, A7]) IO[tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7]] {
+		return apply.TraverseTuple7(
+			Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7]],
+			Ap[func(T3) func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T2],
+			Ap[func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T3],
+			Ap[func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T4],
+			Ap[func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T5],
+			Ap[func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T6],
+			Ap[tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T7],
+			f1,
+			f2,
+			f3,
+			f4,
+			f5,
+			f6,
+			f7,
+			t,
+		)
+	}
 }
 
 // TraverseSeqTuple7 converts a [tuple.Tuple7[A1, A2, A3, A4, A5, A6, A7]] into a [IO[tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7]]]
-func TraverseSeqTuple7[F1 ~func(A1) IO[T1], F2 ~func(A2) IO[T2], F3 ~func(A3) IO[T3], F4 ~func(A4) IO[T4], F5 ~func(A5) IO[T5], F6 ~func(A6) IO[T6], F7 ~func(A7) IO[T7], T1, T2, T3, T4, T5, T6, T7, A1, A2, A3, A4, A5, A6, A7 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5, f6 F6, f7 F7) func(tuple.Tuple7[A1, A2, A3, A4, A5, A6, A7]) IO[tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7]] {
-  return func(t tuple.Tuple7[A1, A2, A3, A4, A5, A6, A7]) IO[tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7]] {
-    return apply.TraverseTuple7(
-      Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7]],
-      ApSeq[func(T3) func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T2],
-      ApSeq[func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T3],
-      ApSeq[func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T4],
-      ApSeq[func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T5],
-      ApSeq[func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T6],
-      ApSeq[tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T7],
-      f1,
-      f2,
-      f3,
-      f4,
-      f5,
-      f6,
-      f7,
-      t,
-    )
-  }
+func TraverseSeqTuple7[F1 ~Kleisli[A1, T1], F2 ~Kleisli[A2, T2], F3 ~Kleisli[A3, T3], F4 ~Kleisli[A4, T4], F5 ~Kleisli[A5, T5], F6 ~Kleisli[A6, T6], F7 ~Kleisli[A7, T7], T1, T2, T3, T4, T5, T6, T7, A1, A2, A3, A4, A5, A6, A7 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5, f6 F6, f7 F7) func(tuple.Tuple7[A1, A2, A3, A4, A5, A6, A7]) IO[tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7]] {
+	return func(t tuple.Tuple7[A1, A2, A3, A4, A5, A6, A7]) IO[tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7]] {
+		return apply.TraverseTuple7(
+			Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7]],
+			ApSeq[func(T3) func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T2],
+			ApSeq[func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T3],
+			ApSeq[func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T4],
+			ApSeq[func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T5],
+			ApSeq[func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T6],
+			ApSeq[tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T7],
+			f1,
+			f2,
+			f3,
+			f4,
+			f5,
+			f6,
+			f7,
+			t,
+		)
+	}
 }
 
 // TraverseParTuple7 converts a [tuple.Tuple7[A1, A2, A3, A4, A5, A6, A7]] into a [IO[tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7]]]
-func TraverseParTuple7[F1 ~func(A1) IO[T1], F2 ~func(A2) IO[T2], F3 ~func(A3) IO[T3], F4 ~func(A4) IO[T4], F5 ~func(A5) IO[T5], F6 ~func(A6) IO[T6], F7 ~func(A7) IO[T7], T1, T2, T3, T4, T5, T6, T7, A1, A2, A3, A4, A5, A6, A7 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5, f6 F6, f7 F7) func(tuple.Tuple7[A1, A2, A3, A4, A5, A6, A7]) IO[tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7]] {
-  return func(t tuple.Tuple7[A1, A2, A3, A4, A5, A6, A7]) IO[tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7]] {
-    return apply.TraverseTuple7(
-      Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7]],
-      ApPar[func(T3) func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T2],
-      ApPar[func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T3],
-      ApPar[func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T4],
-      ApPar[func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T5],
-      ApPar[func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T6],
-      ApPar[tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T7],
-      f1,
-      f2,
-      f3,
-      f4,
-      f5,
-      f6,
-      f7,
-      t,
-    )
-  }
+func TraverseParTuple7[F1 ~Kleisli[A1, T1], F2 ~Kleisli[A2, T2], F3 ~Kleisli[A3, T3], F4 ~Kleisli[A4, T4], F5 ~Kleisli[A5, T5], F6 ~Kleisli[A6, T6], F7 ~Kleisli[A7, T7], T1, T2, T3, T4, T5, T6, T7, A1, A2, A3, A4, A5, A6, A7 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5, f6 F6, f7 F7) func(tuple.Tuple7[A1, A2, A3, A4, A5, A6, A7]) IO[tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7]] {
+	return func(t tuple.Tuple7[A1, A2, A3, A4, A5, A6, A7]) IO[tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7]] {
+		return apply.TraverseTuple7(
+			Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7]],
+			ApPar[func(T3) func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T2],
+			ApPar[func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T3],
+			ApPar[func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T4],
+			ApPar[func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T5],
+			ApPar[func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T6],
+			ApPar[tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T7],
+			f1,
+			f2,
+			f3,
+			f4,
+			f5,
+			f6,
+			f7,
+			t,
+		)
+	}
 }
 
 // SequenceT8 converts 8 [IO[T]] into a [IO[tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]]]
 func SequenceT8[T1, T2, T3, T4, T5, T6, T7, T8 any](
-  t1 IO[T1],
-  t2 IO[T2],
-  t3 IO[T3],
-  t4 IO[T4],
-  t5 IO[T5],
-  t6 IO[T6],
-  t7 IO[T7],
-  t8 IO[T8],
+	t1 IO[T1],
+	t2 IO[T2],
+	t3 IO[T3],
+	t4 IO[T4],
+	t5 IO[T5],
+	t6 IO[T6],
+	t7 IO[T7],
+	t8 IO[T8],
 ) IO[tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]] {
-  return apply.SequenceT8(
-    Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]],
-    Ap[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T2],
-    Ap[func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T3],
-    Ap[func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T4],
-    Ap[func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T5],
-    Ap[func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T6],
-    Ap[func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T7],
-    Ap[tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T8],
-    t1,
-    t2,
-    t3,
-    t4,
-    t5,
-    t6,
-    t7,
-    t8,
-  )
+	return apply.SequenceT8(
+		Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]],
+		Ap[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T2],
+		Ap[func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T3],
+		Ap[func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T4],
+		Ap[func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T5],
+		Ap[func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T6],
+		Ap[func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T7],
+		Ap[tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T8],
+		t1,
+		t2,
+		t3,
+		t4,
+		t5,
+		t6,
+		t7,
+		t8,
+	)
 }
 
 // SequenceSeqT8 converts 8 [IO[T]] into a [IO[tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]]]
 func SequenceSeqT8[T1, T2, T3, T4, T5, T6, T7, T8 any](
-  t1 IO[T1],
-  t2 IO[T2],
-  t3 IO[T3],
-  t4 IO[T4],
-  t5 IO[T5],
-  t6 IO[T6],
-  t7 IO[T7],
-  t8 IO[T8],
+	t1 IO[T1],
+	t2 IO[T2],
+	t3 IO[T3],
+	t4 IO[T4],
+	t5 IO[T5],
+	t6 IO[T6],
+	t7 IO[T7],
+	t8 IO[T8],
 ) IO[tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]] {
-  return apply.SequenceT8(
-    Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]],
-    ApSeq[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T2],
-    ApSeq[func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T3],
-    ApSeq[func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T4],
-    ApSeq[func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T5],
-    ApSeq[func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T6],
-    ApSeq[func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T7],
-    ApSeq[tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T8],
-    t1,
-    t2,
-    t3,
-    t4,
-    t5,
-    t6,
-    t7,
-    t8,
-  )
+	return apply.SequenceT8(
+		Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]],
+		ApSeq[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T2],
+		ApSeq[func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T3],
+		ApSeq[func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T4],
+		ApSeq[func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T5],
+		ApSeq[func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T6],
+		ApSeq[func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T7],
+		ApSeq[tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T8],
+		t1,
+		t2,
+		t3,
+		t4,
+		t5,
+		t6,
+		t7,
+		t8,
+	)
 }
 
 // SequenceParT8 converts 8 [IO[T]] into a [IO[tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]]]
 func SequenceParT8[T1, T2, T3, T4, T5, T6, T7, T8 any](
-  t1 IO[T1],
-  t2 IO[T2],
-  t3 IO[T3],
-  t4 IO[T4],
-  t5 IO[T5],
-  t6 IO[T6],
-  t7 IO[T7],
-  t8 IO[T8],
+	t1 IO[T1],
+	t2 IO[T2],
+	t3 IO[T3],
+	t4 IO[T4],
+	t5 IO[T5],
+	t6 IO[T6],
+	t7 IO[T7],
+	t8 IO[T8],
 ) IO[tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]] {
-  return apply.SequenceT8(
-    Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]],
-    ApPar[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T2],
-    ApPar[func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T3],
-    ApPar[func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T4],
-    ApPar[func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T5],
-    ApPar[func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T6],
-    ApPar[func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T7],
-    ApPar[tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T8],
-    t1,
-    t2,
-    t3,
-    t4,
-    t5,
-    t6,
-    t7,
-    t8,
-  )
+	return apply.SequenceT8(
+		Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]],
+		ApPar[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T2],
+		ApPar[func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T3],
+		ApPar[func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T4],
+		ApPar[func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T5],
+		ApPar[func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T6],
+		ApPar[func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T7],
+		ApPar[tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T8],
+		t1,
+		t2,
+		t3,
+		t4,
+		t5,
+		t6,
+		t7,
+		t8,
+	)
 }
 
 // SequenceTuple8 converts a [tuple.Tuple8[IO[T]]] into a [IO[tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]]]
 func SequenceTuple8[T1, T2, T3, T4, T5, T6, T7, T8 any](t tuple.Tuple8[IO[T1], IO[T2], IO[T3], IO[T4], IO[T5], IO[T6], IO[T7], IO[T8]]) IO[tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]] {
-  return apply.SequenceTuple8(
-    Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]],
-    Ap[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T2],
-    Ap[func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T3],
-    Ap[func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T4],
-    Ap[func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T5],
-    Ap[func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T6],
-    Ap[func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T7],
-    Ap[tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T8],
-    t,
-  )
+	return apply.SequenceTuple8(
+		Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]],
+		Ap[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T2],
+		Ap[func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T3],
+		Ap[func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T4],
+		Ap[func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T5],
+		Ap[func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T6],
+		Ap[func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T7],
+		Ap[tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T8],
+		t,
+	)
 }
 
 // SequenceSeqTuple8 converts a [tuple.Tuple8[IO[T]]] into a [IO[tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]]]
 func SequenceSeqTuple8[T1, T2, T3, T4, T5, T6, T7, T8 any](t tuple.Tuple8[IO[T1], IO[T2], IO[T3], IO[T4], IO[T5], IO[T6], IO[T7], IO[T8]]) IO[tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]] {
-  return apply.SequenceTuple8(
-    Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]],
-    ApSeq[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T2],
-    ApSeq[func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T3],
-    ApSeq[func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T4],
-    ApSeq[func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T5],
-    ApSeq[func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T6],
-    ApSeq[func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T7],
-    ApSeq[tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T8],
-    t,
-  )
+	return apply.SequenceTuple8(
+		Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]],
+		ApSeq[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T2],
+		ApSeq[func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T3],
+		ApSeq[func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T4],
+		ApSeq[func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T5],
+		ApSeq[func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T6],
+		ApSeq[func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T7],
+		ApSeq[tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T8],
+		t,
+	)
 }
 
 // SequenceParTuple8 converts a [tuple.Tuple8[IO[T]]] into a [IO[tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]]]
 func SequenceParTuple8[T1, T2, T3, T4, T5, T6, T7, T8 any](t tuple.Tuple8[IO[T1], IO[T2], IO[T3], IO[T4], IO[T5], IO[T6], IO[T7], IO[T8]]) IO[tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]] {
-  return apply.SequenceTuple8(
-    Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]],
-    ApPar[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T2],
-    ApPar[func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T3],
-    ApPar[func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T4],
-    ApPar[func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T5],
-    ApPar[func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T6],
-    ApPar[func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T7],
-    ApPar[tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T8],
-    t,
-  )
+	return apply.SequenceTuple8(
+		Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]],
+		ApPar[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T2],
+		ApPar[func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T3],
+		ApPar[func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T4],
+		ApPar[func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T5],
+		ApPar[func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T6],
+		ApPar[func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T7],
+		ApPar[tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T8],
+		t,
+	)
 }
 
 // TraverseTuple8 converts a [tuple.Tuple8[A1, A2, A3, A4, A5, A6, A7, A8]] into a [IO[tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]]]
-func TraverseTuple8[F1 ~func(A1) IO[T1], F2 ~func(A2) IO[T2], F3 ~func(A3) IO[T3], F4 ~func(A4) IO[T4], F5 ~func(A5) IO[T5], F6 ~func(A6) IO[T6], F7 ~func(A7) IO[T7], F8 ~func(A8) IO[T8], T1, T2, T3, T4, T5, T6, T7, T8, A1, A2, A3, A4, A5, A6, A7, A8 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5, f6 F6, f7 F7, f8 F8) func(tuple.Tuple8[A1, A2, A3, A4, A5, A6, A7, A8]) IO[tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]] {
-  return func(t tuple.Tuple8[A1, A2, A3, A4, A5, A6, A7, A8]) IO[tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]] {
-    return apply.TraverseTuple8(
-      Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]],
-      Ap[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T2],
-      Ap[func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T3],
-      Ap[func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T4],
-      Ap[func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T5],
-      Ap[func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T6],
-      Ap[func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T7],
-      Ap[tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T8],
-      f1,
-      f2,
-      f3,
-      f4,
-      f5,
-      f6,
-      f7,
-      f8,
-      t,
-    )
-  }
+func TraverseTuple8[F1 ~Kleisli[A1, T1], F2 ~Kleisli[A2, T2], F3 ~Kleisli[A3, T3], F4 ~Kleisli[A4, T4], F5 ~Kleisli[A5, T5], F6 ~Kleisli[A6, T6], F7 ~Kleisli[A7, T7], F8 ~Kleisli[A8, T8], T1, T2, T3, T4, T5, T6, T7, T8, A1, A2, A3, A4, A5, A6, A7, A8 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5, f6 F6, f7 F7, f8 F8) func(tuple.Tuple8[A1, A2, A3, A4, A5, A6, A7, A8]) IO[tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]] {
+	return func(t tuple.Tuple8[A1, A2, A3, A4, A5, A6, A7, A8]) IO[tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]] {
+		return apply.TraverseTuple8(
+			Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]],
+			Ap[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T2],
+			Ap[func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T3],
+			Ap[func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T4],
+			Ap[func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T5],
+			Ap[func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T6],
+			Ap[func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T7],
+			Ap[tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T8],
+			f1,
+			f2,
+			f3,
+			f4,
+			f5,
+			f6,
+			f7,
+			f8,
+			t,
+		)
+	}
 }
 
 // TraverseSeqTuple8 converts a [tuple.Tuple8[A1, A2, A3, A4, A5, A6, A7, A8]] into a [IO[tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]]]
-func TraverseSeqTuple8[F1 ~func(A1) IO[T1], F2 ~func(A2) IO[T2], F3 ~func(A3) IO[T3], F4 ~func(A4) IO[T4], F5 ~func(A5) IO[T5], F6 ~func(A6) IO[T6], F7 ~func(A7) IO[T7], F8 ~func(A8) IO[T8], T1, T2, T3, T4, T5, T6, T7, T8, A1, A2, A3, A4, A5, A6, A7, A8 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5, f6 F6, f7 F7, f8 F8) func(tuple.Tuple8[A1, A2, A3, A4, A5, A6, A7, A8]) IO[tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]] {
-  return func(t tuple.Tuple8[A1, A2, A3, A4, A5, A6, A7, A8]) IO[tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]] {
-    return apply.TraverseTuple8(
-      Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]],
-      ApSeq[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T2],
-      ApSeq[func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T3],
-      ApSeq[func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T4],
-      ApSeq[func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T5],
-      ApSeq[func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T6],
-      ApSeq[func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T7],
-      ApSeq[tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T8],
-      f1,
-      f2,
-      f3,
-      f4,
-      f5,
-      f6,
-      f7,
-      f8,
-      t,
-    )
-  }
+func TraverseSeqTuple8[F1 ~Kleisli[A1, T1], F2 ~Kleisli[A2, T2], F3 ~Kleisli[A3, T3], F4 ~Kleisli[A4, T4], F5 ~Kleisli[A5, T5], F6 ~Kleisli[A6, T6], F7 ~Kleisli[A7, T7], F8 ~Kleisli[A8, T8], T1, T2, T3, T4, T5, T6, T7, T8, A1, A2, A3, A4, A5, A6, A7, A8 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5, f6 F6, f7 F7, f8 F8) func(tuple.Tuple8[A1, A2, A3, A4, A5, A6, A7, A8]) IO[tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]] {
+	return func(t tuple.Tuple8[A1, A2, A3, A4, A5, A6, A7, A8]) IO[tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]] {
+		return apply.TraverseTuple8(
+			Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]],
+			ApSeq[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T2],
+			ApSeq[func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T3],
+			ApSeq[func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T4],
+			ApSeq[func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T5],
+			ApSeq[func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T6],
+			ApSeq[func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T7],
+			ApSeq[tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T8],
+			f1,
+			f2,
+			f3,
+			f4,
+			f5,
+			f6,
+			f7,
+			f8,
+			t,
+		)
+	}
 }
 
 // TraverseParTuple8 converts a [tuple.Tuple8[A1, A2, A3, A4, A5, A6, A7, A8]] into a [IO[tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]]]
-func TraverseParTuple8[F1 ~func(A1) IO[T1], F2 ~func(A2) IO[T2], F3 ~func(A3) IO[T3], F4 ~func(A4) IO[T4], F5 ~func(A5) IO[T5], F6 ~func(A6) IO[T6], F7 ~func(A7) IO[T7], F8 ~func(A8) IO[T8], T1, T2, T3, T4, T5, T6, T7, T8, A1, A2, A3, A4, A5, A6, A7, A8 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5, f6 F6, f7 F7, f8 F8) func(tuple.Tuple8[A1, A2, A3, A4, A5, A6, A7, A8]) IO[tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]] {
-  return func(t tuple.Tuple8[A1, A2, A3, A4, A5, A6, A7, A8]) IO[tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]] {
-    return apply.TraverseTuple8(
-      Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]],
-      ApPar[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T2],
-      ApPar[func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T3],
-      ApPar[func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T4],
-      ApPar[func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T5],
-      ApPar[func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T6],
-      ApPar[func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T7],
-      ApPar[tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T8],
-      f1,
-      f2,
-      f3,
-      f4,
-      f5,
-      f6,
-      f7,
-      f8,
-      t,
-    )
-  }
+func TraverseParTuple8[F1 ~Kleisli[A1, T1], F2 ~Kleisli[A2, T2], F3 ~Kleisli[A3, T3], F4 ~Kleisli[A4, T4], F5 ~Kleisli[A5, T5], F6 ~Kleisli[A6, T6], F7 ~Kleisli[A7, T7], F8 ~Kleisli[A8, T8], T1, T2, T3, T4, T5, T6, T7, T8, A1, A2, A3, A4, A5, A6, A7, A8 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5, f6 F6, f7 F7, f8 F8) func(tuple.Tuple8[A1, A2, A3, A4, A5, A6, A7, A8]) IO[tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]] {
+	return func(t tuple.Tuple8[A1, A2, A3, A4, A5, A6, A7, A8]) IO[tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]] {
+		return apply.TraverseTuple8(
+			Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]],
+			ApPar[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T2],
+			ApPar[func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T3],
+			ApPar[func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T4],
+			ApPar[func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T5],
+			ApPar[func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T6],
+			ApPar[func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T7],
+			ApPar[tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T8],
+			f1,
+			f2,
+			f3,
+			f4,
+			f5,
+			f6,
+			f7,
+			f8,
+			t,
+		)
+	}
 }
 
 // SequenceT9 converts 9 [IO[T]] into a [IO[tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]]]
 func SequenceT9[T1, T2, T3, T4, T5, T6, T7, T8, T9 any](
-  t1 IO[T1],
-  t2 IO[T2],
-  t3 IO[T3],
-  t4 IO[T4],
-  t5 IO[T5],
-  t6 IO[T6],
-  t7 IO[T7],
-  t8 IO[T8],
-  t9 IO[T9],
+	t1 IO[T1],
+	t2 IO[T2],
+	t3 IO[T3],
+	t4 IO[T4],
+	t5 IO[T5],
+	t6 IO[T6],
+	t7 IO[T7],
+	t8 IO[T8],
+	t9 IO[T9],
 ) IO[tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]] {
-  return apply.SequenceT9(
-    Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]],
-    Ap[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T2],
-    Ap[func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T3],
-    Ap[func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T4],
-    Ap[func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T5],
-    Ap[func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T6],
-    Ap[func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T7],
-    Ap[func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T8],
-    Ap[tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T9],
-    t1,
-    t2,
-    t3,
-    t4,
-    t5,
-    t6,
-    t7,
-    t8,
-    t9,
-  )
+	return apply.SequenceT9(
+		Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]],
+		Ap[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T2],
+		Ap[func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T3],
+		Ap[func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T4],
+		Ap[func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T5],
+		Ap[func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T6],
+		Ap[func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T7],
+		Ap[func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T8],
+		Ap[tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T9],
+		t1,
+		t2,
+		t3,
+		t4,
+		t5,
+		t6,
+		t7,
+		t8,
+		t9,
+	)
 }
 
 // SequenceSeqT9 converts 9 [IO[T]] into a [IO[tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]]]
 func SequenceSeqT9[T1, T2, T3, T4, T5, T6, T7, T8, T9 any](
-  t1 IO[T1],
-  t2 IO[T2],
-  t3 IO[T3],
-  t4 IO[T4],
-  t5 IO[T5],
-  t6 IO[T6],
-  t7 IO[T7],
-  t8 IO[T8],
-  t9 IO[T9],
+	t1 IO[T1],
+	t2 IO[T2],
+	t3 IO[T3],
+	t4 IO[T4],
+	t5 IO[T5],
+	t6 IO[T6],
+	t7 IO[T7],
+	t8 IO[T8],
+	t9 IO[T9],
 ) IO[tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]] {
-  return apply.SequenceT9(
-    Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]],
-    ApSeq[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T2],
-    ApSeq[func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T3],
-    ApSeq[func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T4],
-    ApSeq[func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T5],
-    ApSeq[func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T6],
-    ApSeq[func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T7],
-    ApSeq[func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T8],
-    ApSeq[tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T9],
-    t1,
-    t2,
-    t3,
-    t4,
-    t5,
-    t6,
-    t7,
-    t8,
-    t9,
-  )
+	return apply.SequenceT9(
+		Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]],
+		ApSeq[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T2],
+		ApSeq[func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T3],
+		ApSeq[func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T4],
+		ApSeq[func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T5],
+		ApSeq[func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T6],
+		ApSeq[func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T7],
+		ApSeq[func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T8],
+		ApSeq[tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T9],
+		t1,
+		t2,
+		t3,
+		t4,
+		t5,
+		t6,
+		t7,
+		t8,
+		t9,
+	)
 }
 
 // SequenceParT9 converts 9 [IO[T]] into a [IO[tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]]]
 func SequenceParT9[T1, T2, T3, T4, T5, T6, T7, T8, T9 any](
-  t1 IO[T1],
-  t2 IO[T2],
-  t3 IO[T3],
-  t4 IO[T4],
-  t5 IO[T5],
-  t6 IO[T6],
-  t7 IO[T7],
-  t8 IO[T8],
-  t9 IO[T9],
+	t1 IO[T1],
+	t2 IO[T2],
+	t3 IO[T3],
+	t4 IO[T4],
+	t5 IO[T5],
+	t6 IO[T6],
+	t7 IO[T7],
+	t8 IO[T8],
+	t9 IO[T9],
 ) IO[tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]] {
-  return apply.SequenceT9(
-    Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]],
-    ApPar[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T2],
-    ApPar[func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T3],
-    ApPar[func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T4],
-    ApPar[func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T5],
-    ApPar[func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T6],
-    ApPar[func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T7],
-    ApPar[func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T8],
-    ApPar[tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T9],
-    t1,
-    t2,
-    t3,
-    t4,
-    t5,
-    t6,
-    t7,
-    t8,
-    t9,
-  )
+	return apply.SequenceT9(
+		Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]],
+		ApPar[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T2],
+		ApPar[func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T3],
+		ApPar[func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T4],
+		ApPar[func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T5],
+		ApPar[func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T6],
+		ApPar[func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T7],
+		ApPar[func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T8],
+		ApPar[tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T9],
+		t1,
+		t2,
+		t3,
+		t4,
+		t5,
+		t6,
+		t7,
+		t8,
+		t9,
+	)
 }
 
 // SequenceTuple9 converts a [tuple.Tuple9[IO[T]]] into a [IO[tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]]]
 func SequenceTuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9 any](t tuple.Tuple9[IO[T1], IO[T2], IO[T3], IO[T4], IO[T5], IO[T6], IO[T7], IO[T8], IO[T9]]) IO[tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]] {
-  return apply.SequenceTuple9(
-    Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]],
-    Ap[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T2],
-    Ap[func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T3],
-    Ap[func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T4],
-    Ap[func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T5],
-    Ap[func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T6],
-    Ap[func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T7],
-    Ap[func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T8],
-    Ap[tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T9],
-    t,
-  )
+	return apply.SequenceTuple9(
+		Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]],
+		Ap[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T2],
+		Ap[func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T3],
+		Ap[func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T4],
+		Ap[func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T5],
+		Ap[func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T6],
+		Ap[func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T7],
+		Ap[func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T8],
+		Ap[tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T9],
+		t,
+	)
 }
 
 // SequenceSeqTuple9 converts a [tuple.Tuple9[IO[T]]] into a [IO[tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]]]
 func SequenceSeqTuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9 any](t tuple.Tuple9[IO[T1], IO[T2], IO[T3], IO[T4], IO[T5], IO[T6], IO[T7], IO[T8], IO[T9]]) IO[tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]] {
-  return apply.SequenceTuple9(
-    Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]],
-    ApSeq[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T2],
-    ApSeq[func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T3],
-    ApSeq[func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T4],
-    ApSeq[func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T5],
-    ApSeq[func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T6],
-    ApSeq[func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T7],
-    ApSeq[func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T8],
-    ApSeq[tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T9],
-    t,
-  )
+	return apply.SequenceTuple9(
+		Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]],
+		ApSeq[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T2],
+		ApSeq[func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T3],
+		ApSeq[func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T4],
+		ApSeq[func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T5],
+		ApSeq[func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T6],
+		ApSeq[func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T7],
+		ApSeq[func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T8],
+		ApSeq[tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T9],
+		t,
+	)
 }
 
 // SequenceParTuple9 converts a [tuple.Tuple9[IO[T]]] into a [IO[tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]]]
 func SequenceParTuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9 any](t tuple.Tuple9[IO[T1], IO[T2], IO[T3], IO[T4], IO[T5], IO[T6], IO[T7], IO[T8], IO[T9]]) IO[tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]] {
-  return apply.SequenceTuple9(
-    Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]],
-    ApPar[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T2],
-    ApPar[func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T3],
-    ApPar[func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T4],
-    ApPar[func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T5],
-    ApPar[func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T6],
-    ApPar[func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T7],
-    ApPar[func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T8],
-    ApPar[tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T9],
-    t,
-  )
+	return apply.SequenceTuple9(
+		Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]],
+		ApPar[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T2],
+		ApPar[func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T3],
+		ApPar[func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T4],
+		ApPar[func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T5],
+		ApPar[func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T6],
+		ApPar[func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T7],
+		ApPar[func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T8],
+		ApPar[tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T9],
+		t,
+	)
 }
 
 // TraverseTuple9 converts a [tuple.Tuple9[A1, A2, A3, A4, A5, A6, A7, A8, A9]] into a [IO[tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]]]
-func TraverseTuple9[F1 ~func(A1) IO[T1], F2 ~func(A2) IO[T2], F3 ~func(A3) IO[T3], F4 ~func(A4) IO[T4], F5 ~func(A5) IO[T5], F6 ~func(A6) IO[T6], F7 ~func(A7) IO[T7], F8 ~func(A8) IO[T8], F9 ~func(A9) IO[T9], T1, T2, T3, T4, T5, T6, T7, T8, T9, A1, A2, A3, A4, A5, A6, A7, A8, A9 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5, f6 F6, f7 F7, f8 F8, f9 F9) func(tuple.Tuple9[A1, A2, A3, A4, A5, A6, A7, A8, A9]) IO[tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]] {
-  return func(t tuple.Tuple9[A1, A2, A3, A4, A5, A6, A7, A8, A9]) IO[tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]] {
-    return apply.TraverseTuple9(
-      Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]],
-      Ap[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T2],
-      Ap[func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T3],
-      Ap[func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T4],
-      Ap[func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T5],
-      Ap[func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T6],
-      Ap[func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T7],
-      Ap[func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T8],
-      Ap[tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T9],
-      f1,
-      f2,
-      f3,
-      f4,
-      f5,
-      f6,
-      f7,
-      f8,
-      f9,
-      t,
-    )
-  }
+func TraverseTuple9[F1 ~Kleisli[A1, T1], F2 ~Kleisli[A2, T2], F3 ~Kleisli[A3, T3], F4 ~Kleisli[A4, T4], F5 ~Kleisli[A5, T5], F6 ~Kleisli[A6, T6], F7 ~Kleisli[A7, T7], F8 ~Kleisli[A8, T8], F9 ~Kleisli[A9, T9], T1, T2, T3, T4, T5, T6, T7, T8, T9, A1, A2, A3, A4, A5, A6, A7, A8, A9 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5, f6 F6, f7 F7, f8 F8, f9 F9) func(tuple.Tuple9[A1, A2, A3, A4, A5, A6, A7, A8, A9]) IO[tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]] {
+	return func(t tuple.Tuple9[A1, A2, A3, A4, A5, A6, A7, A8, A9]) IO[tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]] {
+		return apply.TraverseTuple9(
+			Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]],
+			Ap[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T2],
+			Ap[func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T3],
+			Ap[func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T4],
+			Ap[func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T5],
+			Ap[func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T6],
+			Ap[func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T7],
+			Ap[func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T8],
+			Ap[tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T9],
+			f1,
+			f2,
+			f3,
+			f4,
+			f5,
+			f6,
+			f7,
+			f8,
+			f9,
+			t,
+		)
+	}
 }
 
 // TraverseSeqTuple9 converts a [tuple.Tuple9[A1, A2, A3, A4, A5, A6, A7, A8, A9]] into a [IO[tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]]]
-func TraverseSeqTuple9[F1 ~func(A1) IO[T1], F2 ~func(A2) IO[T2], F3 ~func(A3) IO[T3], F4 ~func(A4) IO[T4], F5 ~func(A5) IO[T5], F6 ~func(A6) IO[T6], F7 ~func(A7) IO[T7], F8 ~func(A8) IO[T8], F9 ~func(A9) IO[T9], T1, T2, T3, T4, T5, T6, T7, T8, T9, A1, A2, A3, A4, A5, A6, A7, A8, A9 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5, f6 F6, f7 F7, f8 F8, f9 F9) func(tuple.Tuple9[A1, A2, A3, A4, A5, A6, A7, A8, A9]) IO[tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]] {
-  return func(t tuple.Tuple9[A1, A2, A3, A4, A5, A6, A7, A8, A9]) IO[tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]] {
-    return apply.TraverseTuple9(
-      Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]],
-      ApSeq[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T2],
-      ApSeq[func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T3],
-      ApSeq[func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T4],
-      ApSeq[func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T5],
-      ApSeq[func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T6],
-      ApSeq[func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T7],
-      ApSeq[func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T8],
-      ApSeq[tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T9],
-      f1,
-      f2,
-      f3,
-      f4,
-      f5,
-      f6,
-      f7,
-      f8,
-      f9,
-      t,
-    )
-  }
+func TraverseSeqTuple9[F1 ~Kleisli[A1, T1], F2 ~Kleisli[A2, T2], F3 ~Kleisli[A3, T3], F4 ~Kleisli[A4, T4], F5 ~Kleisli[A5, T5], F6 ~Kleisli[A6, T6], F7 ~Kleisli[A7, T7], F8 ~Kleisli[A8, T8], F9 ~Kleisli[A9, T9], T1, T2, T3, T4, T5, T6, T7, T8, T9, A1, A2, A3, A4, A5, A6, A7, A8, A9 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5, f6 F6, f7 F7, f8 F8, f9 F9) func(tuple.Tuple9[A1, A2, A3, A4, A5, A6, A7, A8, A9]) IO[tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]] {
+	return func(t tuple.Tuple9[A1, A2, A3, A4, A5, A6, A7, A8, A9]) IO[tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]] {
+		return apply.TraverseTuple9(
+			Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]],
+			ApSeq[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T2],
+			ApSeq[func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T3],
+			ApSeq[func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T4],
+			ApSeq[func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T5],
+			ApSeq[func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T6],
+			ApSeq[func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T7],
+			ApSeq[func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T8],
+			ApSeq[tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T9],
+			f1,
+			f2,
+			f3,
+			f4,
+			f5,
+			f6,
+			f7,
+			f8,
+			f9,
+			t,
+		)
+	}
 }
 
 // TraverseParTuple9 converts a [tuple.Tuple9[A1, A2, A3, A4, A5, A6, A7, A8, A9]] into a [IO[tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]]]
-func TraverseParTuple9[F1 ~func(A1) IO[T1], F2 ~func(A2) IO[T2], F3 ~func(A3) IO[T3], F4 ~func(A4) IO[T4], F5 ~func(A5) IO[T5], F6 ~func(A6) IO[T6], F7 ~func(A7) IO[T7], F8 ~func(A8) IO[T8], F9 ~func(A9) IO[T9], T1, T2, T3, T4, T5, T6, T7, T8, T9, A1, A2, A3, A4, A5, A6, A7, A8, A9 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5, f6 F6, f7 F7, f8 F8, f9 F9) func(tuple.Tuple9[A1, A2, A3, A4, A5, A6, A7, A8, A9]) IO[tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]] {
-  return func(t tuple.Tuple9[A1, A2, A3, A4, A5, A6, A7, A8, A9]) IO[tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]] {
-    return apply.TraverseTuple9(
-      Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]],
-      ApPar[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T2],
-      ApPar[func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T3],
-      ApPar[func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T4],
-      ApPar[func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T5],
-      ApPar[func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T6],
-      ApPar[func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T7],
-      ApPar[func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T8],
-      ApPar[tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T9],
-      f1,
-      f2,
-      f3,
-      f4,
-      f5,
-      f6,
-      f7,
-      f8,
-      f9,
-      t,
-    )
-  }
+func TraverseParTuple9[F1 ~Kleisli[A1, T1], F2 ~Kleisli[A2, T2], F3 ~Kleisli[A3, T3], F4 ~Kleisli[A4, T4], F5 ~Kleisli[A5, T5], F6 ~Kleisli[A6, T6], F7 ~Kleisli[A7, T7], F8 ~Kleisli[A8, T8], F9 ~Kleisli[A9, T9], T1, T2, T3, T4, T5, T6, T7, T8, T9, A1, A2, A3, A4, A5, A6, A7, A8, A9 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5, f6 F6, f7 F7, f8 F8, f9 F9) func(tuple.Tuple9[A1, A2, A3, A4, A5, A6, A7, A8, A9]) IO[tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]] {
+	return func(t tuple.Tuple9[A1, A2, A3, A4, A5, A6, A7, A8, A9]) IO[tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]] {
+		return apply.TraverseTuple9(
+			Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]],
+			ApPar[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T2],
+			ApPar[func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T3],
+			ApPar[func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T4],
+			ApPar[func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T5],
+			ApPar[func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T6],
+			ApPar[func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T7],
+			ApPar[func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T8],
+			ApPar[tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T9],
+			f1,
+			f2,
+			f3,
+			f4,
+			f5,
+			f6,
+			f7,
+			f8,
+			f9,
+			t,
+		)
+	}
 }
 
 // SequenceT10 converts 10 [IO[T]] into a [IO[tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]]]
 func SequenceT10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10 any](
-  t1 IO[T1],
-  t2 IO[T2],
-  t3 IO[T3],
-  t4 IO[T4],
-  t5 IO[T5],
-  t6 IO[T6],
-  t7 IO[T7],
-  t8 IO[T8],
-  t9 IO[T9],
-  t10 IO[T10],
+	t1 IO[T1],
+	t2 IO[T2],
+	t3 IO[T3],
+	t4 IO[T4],
+	t5 IO[T5],
+	t6 IO[T6],
+	t7 IO[T7],
+	t8 IO[T8],
+	t9 IO[T9],
+	t10 IO[T10],
 ) IO[tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]] {
-  return apply.SequenceT10(
-    Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]],
-    Ap[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T2],
-    Ap[func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T3],
-    Ap[func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T4],
-    Ap[func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T5],
-    Ap[func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T6],
-    Ap[func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T7],
-    Ap[func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T8],
-    Ap[func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T9],
-    Ap[tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T10],
-    t1,
-    t2,
-    t3,
-    t4,
-    t5,
-    t6,
-    t7,
-    t8,
-    t9,
-    t10,
-  )
+	return apply.SequenceT10(
+		Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]],
+		Ap[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T2],
+		Ap[func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T3],
+		Ap[func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T4],
+		Ap[func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T5],
+		Ap[func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T6],
+		Ap[func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T7],
+		Ap[func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T8],
+		Ap[func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T9],
+		Ap[tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T10],
+		t1,
+		t2,
+		t3,
+		t4,
+		t5,
+		t6,
+		t7,
+		t8,
+		t9,
+		t10,
+	)
 }
 
 // SequenceSeqT10 converts 10 [IO[T]] into a [IO[tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]]]
 func SequenceSeqT10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10 any](
-  t1 IO[T1],
-  t2 IO[T2],
-  t3 IO[T3],
-  t4 IO[T4],
-  t5 IO[T5],
-  t6 IO[T6],
-  t7 IO[T7],
-  t8 IO[T8],
-  t9 IO[T9],
-  t10 IO[T10],
+	t1 IO[T1],
+	t2 IO[T2],
+	t3 IO[T3],
+	t4 IO[T4],
+	t5 IO[T5],
+	t6 IO[T6],
+	t7 IO[T7],
+	t8 IO[T8],
+	t9 IO[T9],
+	t10 IO[T10],
 ) IO[tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]] {
-  return apply.SequenceT10(
-    Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]],
-    ApSeq[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T2],
-    ApSeq[func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T3],
-    ApSeq[func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T4],
-    ApSeq[func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T5],
-    ApSeq[func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T6],
-    ApSeq[func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T7],
-    ApSeq[func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T8],
-    ApSeq[func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T9],
-    ApSeq[tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T10],
-    t1,
-    t2,
-    t3,
-    t4,
-    t5,
-    t6,
-    t7,
-    t8,
-    t9,
-    t10,
-  )
+	return apply.SequenceT10(
+		Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]],
+		ApSeq[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T2],
+		ApSeq[func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T3],
+		ApSeq[func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T4],
+		ApSeq[func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T5],
+		ApSeq[func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T6],
+		ApSeq[func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T7],
+		ApSeq[func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T8],
+		ApSeq[func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T9],
+		ApSeq[tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T10],
+		t1,
+		t2,
+		t3,
+		t4,
+		t5,
+		t6,
+		t7,
+		t8,
+		t9,
+		t10,
+	)
 }
 
 // SequenceParT10 converts 10 [IO[T]] into a [IO[tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]]]
 func SequenceParT10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10 any](
-  t1 IO[T1],
-  t2 IO[T2],
-  t3 IO[T3],
-  t4 IO[T4],
-  t5 IO[T5],
-  t6 IO[T6],
-  t7 IO[T7],
-  t8 IO[T8],
-  t9 IO[T9],
-  t10 IO[T10],
+	t1 IO[T1],
+	t2 IO[T2],
+	t3 IO[T3],
+	t4 IO[T4],
+	t5 IO[T5],
+	t6 IO[T6],
+	t7 IO[T7],
+	t8 IO[T8],
+	t9 IO[T9],
+	t10 IO[T10],
 ) IO[tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]] {
-  return apply.SequenceT10(
-    Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]],
-    ApPar[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T2],
-    ApPar[func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T3],
-    ApPar[func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T4],
-    ApPar[func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T5],
-    ApPar[func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T6],
-    ApPar[func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T7],
-    ApPar[func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T8],
-    ApPar[func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T9],
-    ApPar[tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T10],
-    t1,
-    t2,
-    t3,
-    t4,
-    t5,
-    t6,
-    t7,
-    t8,
-    t9,
-    t10,
-  )
+	return apply.SequenceT10(
+		Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]],
+		ApPar[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T2],
+		ApPar[func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T3],
+		ApPar[func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T4],
+		ApPar[func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T5],
+		ApPar[func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T6],
+		ApPar[func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T7],
+		ApPar[func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T8],
+		ApPar[func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T9],
+		ApPar[tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T10],
+		t1,
+		t2,
+		t3,
+		t4,
+		t5,
+		t6,
+		t7,
+		t8,
+		t9,
+		t10,
+	)
 }
 
 // SequenceTuple10 converts a [tuple.Tuple10[IO[T]]] into a [IO[tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]]]
 func SequenceTuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10 any](t tuple.Tuple10[IO[T1], IO[T2], IO[T3], IO[T4], IO[T5], IO[T6], IO[T7], IO[T8], IO[T9], IO[T10]]) IO[tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]] {
-  return apply.SequenceTuple10(
-    Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]],
-    Ap[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T2],
-    Ap[func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T3],
-    Ap[func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T4],
-    Ap[func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T5],
-    Ap[func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T6],
-    Ap[func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T7],
-    Ap[func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T8],
-    Ap[func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T9],
-    Ap[tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T10],
-    t,
-  )
+	return apply.SequenceTuple10(
+		Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]],
+		Ap[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T2],
+		Ap[func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T3],
+		Ap[func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T4],
+		Ap[func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T5],
+		Ap[func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T6],
+		Ap[func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T7],
+		Ap[func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T8],
+		Ap[func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T9],
+		Ap[tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T10],
+		t,
+	)
 }
 
 // SequenceSeqTuple10 converts a [tuple.Tuple10[IO[T]]] into a [IO[tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]]]
 func SequenceSeqTuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10 any](t tuple.Tuple10[IO[T1], IO[T2], IO[T3], IO[T4], IO[T5], IO[T6], IO[T7], IO[T8], IO[T9], IO[T10]]) IO[tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]] {
-  return apply.SequenceTuple10(
-    Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]],
-    ApSeq[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T2],
-    ApSeq[func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T3],
-    ApSeq[func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T4],
-    ApSeq[func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T5],
-    ApSeq[func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T6],
-    ApSeq[func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T7],
-    ApSeq[func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T8],
-    ApSeq[func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T9],
-    ApSeq[tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T10],
-    t,
-  )
+	return apply.SequenceTuple10(
+		Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]],
+		ApSeq[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T2],
+		ApSeq[func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T3],
+		ApSeq[func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T4],
+		ApSeq[func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T5],
+		ApSeq[func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T6],
+		ApSeq[func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T7],
+		ApSeq[func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T8],
+		ApSeq[func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T9],
+		ApSeq[tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T10],
+		t,
+	)
 }
 
 // SequenceParTuple10 converts a [tuple.Tuple10[IO[T]]] into a [IO[tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]]]
 func SequenceParTuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10 any](t tuple.Tuple10[IO[T1], IO[T2], IO[T3], IO[T4], IO[T5], IO[T6], IO[T7], IO[T8], IO[T9], IO[T10]]) IO[tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]] {
-  return apply.SequenceTuple10(
-    Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]],
-    ApPar[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T2],
-    ApPar[func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T3],
-    ApPar[func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T4],
-    ApPar[func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T5],
-    ApPar[func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T6],
-    ApPar[func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T7],
-    ApPar[func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T8],
-    ApPar[func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T9],
-    ApPar[tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T10],
-    t,
-  )
+	return apply.SequenceTuple10(
+		Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]],
+		ApPar[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T2],
+		ApPar[func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T3],
+		ApPar[func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T4],
+		ApPar[func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T5],
+		ApPar[func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T6],
+		ApPar[func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T7],
+		ApPar[func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T8],
+		ApPar[func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T9],
+		ApPar[tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T10],
+		t,
+	)
 }
 
 // TraverseTuple10 converts a [tuple.Tuple10[A1, A2, A3, A4, A5, A6, A7, A8, A9, A10]] into a [IO[tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]]]
-func TraverseTuple10[F1 ~func(A1) IO[T1], F2 ~func(A2) IO[T2], F3 ~func(A3) IO[T3], F4 ~func(A4) IO[T4], F5 ~func(A5) IO[T5], F6 ~func(A6) IO[T6], F7 ~func(A7) IO[T7], F8 ~func(A8) IO[T8], F9 ~func(A9) IO[T9], F10 ~func(A10) IO[T10], T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, A1, A2, A3, A4, A5, A6, A7, A8, A9, A10 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5, f6 F6, f7 F7, f8 F8, f9 F9, f10 F10) func(tuple.Tuple10[A1, A2, A3, A4, A5, A6, A7, A8, A9, A10]) IO[tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]] {
-  return func(t tuple.Tuple10[A1, A2, A3, A4, A5, A6, A7, A8, A9, A10]) IO[tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]] {
-    return apply.TraverseTuple10(
-      Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]],
-      Ap[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T2],
-      Ap[func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T3],
-      Ap[func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T4],
-      Ap[func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T5],
-      Ap[func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T6],
-      Ap[func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T7],
-      Ap[func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T8],
-      Ap[func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T9],
-      Ap[tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T10],
-      f1,
-      f2,
-      f3,
-      f4,
-      f5,
-      f6,
-      f7,
-      f8,
-      f9,
-      f10,
-      t,
-    )
-  }
+func TraverseTuple10[F1 ~Kleisli[A1, T1], F2 ~Kleisli[A2, T2], F3 ~Kleisli[A3, T3], F4 ~Kleisli[A4, T4], F5 ~Kleisli[A5, T5], F6 ~Kleisli[A6, T6], F7 ~Kleisli[A7, T7], F8 ~Kleisli[A8, T8], F9 ~Kleisli[A9, T9], F10 ~Kleisli[A10, T10], T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, A1, A2, A3, A4, A5, A6, A7, A8, A9, A10 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5, f6 F6, f7 F7, f8 F8, f9 F9, f10 F10) func(tuple.Tuple10[A1, A2, A3, A4, A5, A6, A7, A8, A9, A10]) IO[tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]] {
+	return func(t tuple.Tuple10[A1, A2, A3, A4, A5, A6, A7, A8, A9, A10]) IO[tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]] {
+		return apply.TraverseTuple10(
+			Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]],
+			Ap[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T2],
+			Ap[func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T3],
+			Ap[func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T4],
+			Ap[func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T5],
+			Ap[func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T6],
+			Ap[func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T7],
+			Ap[func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T8],
+			Ap[func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T9],
+			Ap[tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T10],
+			f1,
+			f2,
+			f3,
+			f4,
+			f5,
+			f6,
+			f7,
+			f8,
+			f9,
+			f10,
+			t,
+		)
+	}
 }
 
 // TraverseSeqTuple10 converts a [tuple.Tuple10[A1, A2, A3, A4, A5, A6, A7, A8, A9, A10]] into a [IO[tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]]]
-func TraverseSeqTuple10[F1 ~func(A1) IO[T1], F2 ~func(A2) IO[T2], F3 ~func(A3) IO[T3], F4 ~func(A4) IO[T4], F5 ~func(A5) IO[T5], F6 ~func(A6) IO[T6], F7 ~func(A7) IO[T7], F8 ~func(A8) IO[T8], F9 ~func(A9) IO[T9], F10 ~func(A10) IO[T10], T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, A1, A2, A3, A4, A5, A6, A7, A8, A9, A10 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5, f6 F6, f7 F7, f8 F8, f9 F9, f10 F10) func(tuple.Tuple10[A1, A2, A3, A4, A5, A6, A7, A8, A9, A10]) IO[tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]] {
-  return func(t tuple.Tuple10[A1, A2, A3, A4, A5, A6, A7, A8, A9, A10]) IO[tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]] {
-    return apply.TraverseTuple10(
-      Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]],
-      ApSeq[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T2],
-      ApSeq[func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T3],
-      ApSeq[func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T4],
-      ApSeq[func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T5],
-      ApSeq[func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T6],
-      ApSeq[func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T7],
-      ApSeq[func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T8],
-      ApSeq[func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T9],
-      ApSeq[tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T10],
-      f1,
-      f2,
-      f3,
-      f4,
-      f5,
-      f6,
-      f7,
-      f8,
-      f9,
-      f10,
-      t,
-    )
-  }
+func TraverseSeqTuple10[F1 ~Kleisli[A1, T1], F2 ~Kleisli[A2, T2], F3 ~Kleisli[A3, T3], F4 ~Kleisli[A4, T4], F5 ~Kleisli[A5, T5], F6 ~Kleisli[A6, T6], F7 ~Kleisli[A7, T7], F8 ~Kleisli[A8, T8], F9 ~Kleisli[A9, T9], F10 ~Kleisli[A10, T10], T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, A1, A2, A3, A4, A5, A6, A7, A8, A9, A10 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5, f6 F6, f7 F7, f8 F8, f9 F9, f10 F10) func(tuple.Tuple10[A1, A2, A3, A4, A5, A6, A7, A8, A9, A10]) IO[tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]] {
+	return func(t tuple.Tuple10[A1, A2, A3, A4, A5, A6, A7, A8, A9, A10]) IO[tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]] {
+		return apply.TraverseTuple10(
+			Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]],
+			ApSeq[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T2],
+			ApSeq[func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T3],
+			ApSeq[func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T4],
+			ApSeq[func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T5],
+			ApSeq[func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T6],
+			ApSeq[func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T7],
+			ApSeq[func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T8],
+			ApSeq[func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T9],
+			ApSeq[tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T10],
+			f1,
+			f2,
+			f3,
+			f4,
+			f5,
+			f6,
+			f7,
+			f8,
+			f9,
+			f10,
+			t,
+		)
+	}
 }
 
 // TraverseParTuple10 converts a [tuple.Tuple10[A1, A2, A3, A4, A5, A6, A7, A8, A9, A10]] into a [IO[tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]]]
-func TraverseParTuple10[F1 ~func(A1) IO[T1], F2 ~func(A2) IO[T2], F3 ~func(A3) IO[T3], F4 ~func(A4) IO[T4], F5 ~func(A5) IO[T5], F6 ~func(A6) IO[T6], F7 ~func(A7) IO[T7], F8 ~func(A8) IO[T8], F9 ~func(A9) IO[T9], F10 ~func(A10) IO[T10], T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, A1, A2, A3, A4, A5, A6, A7, A8, A9, A10 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5, f6 F6, f7 F7, f8 F8, f9 F9, f10 F10) func(tuple.Tuple10[A1, A2, A3, A4, A5, A6, A7, A8, A9, A10]) IO[tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]] {
-  return func(t tuple.Tuple10[A1, A2, A3, A4, A5, A6, A7, A8, A9, A10]) IO[tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]] {
-    return apply.TraverseTuple10(
-      Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]],
-      ApPar[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T2],
-      ApPar[func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T3],
-      ApPar[func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T4],
-      ApPar[func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T5],
-      ApPar[func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T6],
-      ApPar[func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T7],
-      ApPar[func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T8],
-      ApPar[func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T9],
-      ApPar[tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T10],
-      f1,
-      f2,
-      f3,
-      f4,
-      f5,
-      f6,
-      f7,
-      f8,
-      f9,
-      f10,
-      t,
-    )
-  }
+func TraverseParTuple10[F1 ~Kleisli[A1, T1], F2 ~Kleisli[A2, T2], F3 ~Kleisli[A3, T3], F4 ~Kleisli[A4, T4], F5 ~Kleisli[A5, T5], F6 ~Kleisli[A6, T6], F7 ~Kleisli[A7, T7], F8 ~Kleisli[A8, T8], F9 ~Kleisli[A9, T9], F10 ~Kleisli[A10, T10], T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, A1, A2, A3, A4, A5, A6, A7, A8, A9, A10 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5, f6 F6, f7 F7, f8 F8, f9 F9, f10 F10) func(tuple.Tuple10[A1, A2, A3, A4, A5, A6, A7, A8, A9, A10]) IO[tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]] {
+	return func(t tuple.Tuple10[A1, A2, A3, A4, A5, A6, A7, A8, A9, A10]) IO[tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]] {
+		return apply.TraverseTuple10(
+			Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]],
+			ApPar[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T2],
+			ApPar[func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T3],
+			ApPar[func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T4],
+			ApPar[func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T5],
+			ApPar[func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T6],
+			ApPar[func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T7],
+			ApPar[func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T8],
+			ApPar[func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T9],
+			ApPar[tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T10],
+			f1,
+			f2,
+			f3,
+			f4,
+			f5,
+			f6,
+			f7,
+			f8,
+			f9,
+			f10,
+			t,
+		)
+	}
 }
diff --git a/v2/io/io.go b/v2/io/io.go
index fc9f1b1..2f223be 100644
--- a/v2/io/io.go
+++ b/v2/io/io.go
@@ -44,7 +44,8 @@ type (
 	// refer to [https://andywhite.xyz/posts/2021-01-27-rte-foundations/#ioltagt] for more details
 	IO[A any] = func() A
 
-	Operator[A, B any] = R.Reader[IO[A], IO[B]]
+	Kleisli[A, B any]  = R.Reader[A, IO[B]]
+	Operator[A, B any] = Kleisli[IO[A], B]
 	Monoid[A any]      = M.Monoid[IO[A]]
 	Semigroup[A any]   = S.Semigroup[IO[A]]
 )
@@ -121,14 +122,14 @@ func MapTo[A, B any](b B) Operator[A, B] {
 }
 
 // MonadChain composes computations in sequence, using the return value of one computation to determine the next computation.
-func MonadChain[A, B any](fa IO[A], f func(A) IO[B]) IO[B] {
+func MonadChain[A, B any](fa IO[A], f Kleisli[A, B]) IO[B] {
 	return func() B {
 		return f(fa())()
 	}
 }
 
 // Chain composes computations in sequence, using the return value of one computation to determine the next computation.
-func Chain[A, B any](f func(A) IO[B]) Operator[A, B] {
+func Chain[A, B any](f Kleisli[A, B]) Operator[A, B] {
 	return F.Bind2nd(MonadChain[A, B], f)
 }
 
@@ -201,13 +202,13 @@ func Memoize[A any](ma IO[A]) IO[A] {
 
 // MonadChainFirst composes computations in sequence, using the return value of one computation to determine the next computation and
 // keeping only the result of the first.
-func MonadChainFirst[A, B any](fa IO[A], f func(A) IO[B]) IO[A] {
+func MonadChainFirst[A, B any](fa IO[A], f Kleisli[A, B]) IO[A] {
 	return chain.MonadChainFirst(MonadChain[A, A], MonadMap[B, A], fa, f)
 }
 
 // ChainFirst composes computations in sequence, using the return value of one computation to determine the next computation and
 // keeping only the result of the first.
-func ChainFirst[A, B any](f func(A) IO[B]) Operator[A, A] {
+func ChainFirst[A, B any](f Kleisli[A, B]) Operator[A, A] {
 	return chain.ChainFirst(
 		Chain[A, A],
 		Map[B, A],
diff --git a/v2/io/logging.go b/v2/io/logging.go
index a7e6590..486ce9f 100644
--- a/v2/io/logging.go
+++ b/v2/io/logging.go
@@ -32,9 +32,9 @@ import (
 //	    io.ChainFirst(io.Logger[User]()("Fetched user")),
 //	    processUser,
 //	)
-func Logger[A any](loggers ...*log.Logger) func(string) func(A) IO[any] {
+func Logger[A any](loggers ...*log.Logger) func(string) Kleisli[A, any] {
 	_, right := L.LoggingCallbacks(loggers...)
-	return func(prefix string) func(A) IO[any] {
+	return func(prefix string) Kleisli[A, any] {
 		return func(a A) IO[any] {
 			return FromImpure(func() {
 				right("%s: %v", prefix, a)
@@ -53,7 +53,7 @@ func Logger[A any](loggers ...*log.Logger) func(string) func(A) IO[any] {
 //	    io.ChainFirst(io.Logf[User]("User: %+v")),
 //	    processUser,
 //	)
-func Logf[A any](prefix string) func(A) IO[any] {
+func Logf[A any](prefix string) Kleisli[A, any] {
 	return func(a A) IO[any] {
 		return FromImpure(func() {
 			log.Printf(prefix, a)
@@ -72,7 +72,7 @@ func Logf[A any](prefix string) func(A) IO[any] {
 //	    io.ChainFirst(io.Printf[User]("User: %+v\n")),
 //	    processUser,
 //	)
-func Printf[A any](prefix string) func(A) IO[any] {
+func Printf[A any](prefix string) Kleisli[A, any] {
 	return func(a A) IO[any] {
 		return FromImpure(func() {
 			fmt.Printf(prefix, a)
diff --git a/v2/io/monad.go b/v2/io/monad.go
index b2a469b..6a05f19 100644
--- a/v2/io/monad.go
+++ b/v2/io/monad.go
@@ -35,7 +35,7 @@ func (o *ioMonad[A, B]) Map(f func(A) B) Operator[A, B] {
 	return Map(f)
 }
 
-func (o *ioMonad[A, B]) Chain(f func(A) IO[B]) Operator[A, B] {
+func (o *ioMonad[A, B]) Chain(f Kleisli[A, B]) Operator[A, B] {
 	return Chain(f)
 }
 
diff --git a/v2/io/resource.go b/v2/io/resource.go
index e06a781..3ef0826 100644
--- a/v2/io/resource.go
+++ b/v2/io/resource.go
@@ -36,7 +36,7 @@ import (
 //	    return readData(f)
 //	})
 func WithResource[
-	R, A, ANY any](onCreate IO[R], onRelease func(R) IO[ANY]) func(func(R) IO[A]) IO[A] {
+	R, A, ANY any](onCreate IO[R], onRelease func(R) IO[ANY]) Kleisli[Kleisli[R, A], A] {
 	// simply map to implementation of bracket
 	return function.Bind13of3(Bracket[R, A, ANY])(onCreate, function.Ignore2of2[A](onRelease))
 }
diff --git a/v2/io/retry.go b/v2/io/retry.go
index 67bf4e2..8f9a5e3 100644
--- a/v2/io/retry.go
+++ b/v2/io/retry.go
@@ -47,7 +47,7 @@ type (
 //	)
 func Retrying[A any](
 	policy R.RetryPolicy,
-	action func(R.RetryStatus) IO[A],
+	action Kleisli[R.RetryStatus, A],
 	check func(A) bool,
 ) IO[A] {
 	// get an implementation for the types
diff --git a/v2/io/traverse.go b/v2/io/traverse.go
index 5a1ab8b..2bff192 100644
--- a/v2/io/traverse.go
+++ b/v2/io/traverse.go
@@ -29,7 +29,7 @@ import (
 //	fetchUsers := func(id int) io.IO[User] { return fetchUser(id) }
 //	users := io.MonadTraverseArray([]int{1, 2, 3}, fetchUsers)
 //	result := users() // []User with all fetched users
-func MonadTraverseArray[A, B any](tas []A, f func(A) IO[B]) IO[[]B] {
+func MonadTraverseArray[A, B any](tas []A, f Kleisli[A, B]) IO[[]B] {
 	return INTA.MonadTraverse(
 		Of[[]B],
 		Map[[]B, func(B) []B],
@@ -50,7 +50,7 @@ func MonadTraverseArray[A, B any](tas []A, f func(A) IO[B]) IO[[]B] {
 //	    return fetchUser(id)
 //	})
 //	users := fetchUsers([]int{1, 2, 3})
-func TraverseArray[A, B any](f func(A) IO[B]) func([]A) IO[[]B] {
+func TraverseArray[A, B any](f Kleisli[A, B]) Kleisli[[]A, []B] {
 	return INTA.Traverse[[]A](
 		Of[[]B],
 		Map[[]B, func(B) []B],
@@ -68,7 +68,7 @@ func TraverseArray[A, B any](f func(A) IO[B]) func([]A) IO[[]B] {
 //	numbered := io.TraverseArrayWithIndex(func(i int, s string) io.IO[string] {
 //	    return io.Of(fmt.Sprintf("%d: %s", i, s))
 //	})
-func TraverseArrayWithIndex[A, B any](f func(int, A) IO[B]) func([]A) IO[[]B] {
+func TraverseArrayWithIndex[A, B any](f func(int, A) IO[B]) Kleisli[[]A, []B] {
 	return INTA.TraverseWithIndex[[]A](
 		Of[[]B],
 		Map[[]B, func(B) []B],
@@ -98,7 +98,7 @@ func SequenceArray[A any](tas []IO[A]) IO[[]A] {
 //	fetchData := func(url string) io.IO[Data] { return fetch(url) }
 //	urls := map[string]string{"a": "http://a.com", "b": "http://b.com"}
 //	data := io.MonadTraverseRecord(urls, fetchData)
-func MonadTraverseRecord[K comparable, A, B any](tas map[K]A, f func(A) IO[B]) IO[map[K]B] {
+func MonadTraverseRecord[K comparable, A, B any](tas map[K]A, f Kleisli[A, B]) IO[map[K]B] {
 	return INTR.MonadTraverse(
 		Of[map[K]B],
 		Map[map[K]B, func(B) map[K]B],
@@ -112,7 +112,7 @@ func MonadTraverseRecord[K comparable, A, B any](tas map[K]A, f func(A) IO[B]) I
 // TraverseRecord returns a function that applies an IO-returning function to each value
 // in a map and collects the results. This is the curried version of MonadTraverseRecord.
 // Executes in parallel by default.
-func TraverseRecord[K comparable, A, B any](f func(A) IO[B]) func(map[K]A) IO[map[K]B] {
+func TraverseRecord[K comparable, A, B any](f Kleisli[A, B]) Kleisli[map[K]A, map[K]B] {
 	return INTR.Traverse[map[K]A](
 		Of[map[K]B],
 		Map[map[K]B, func(B) map[K]B],
@@ -124,7 +124,7 @@ func TraverseRecord[K comparable, A, B any](f func(A) IO[B]) func(map[K]A) IO[ma
 
 // TraverseRecordWithIndex is like TraverseRecord but the function also receives the key.
 // Executes in parallel by default.
-func TraverseRecordWithIndex[K comparable, A, B any](f func(K, A) IO[B]) func(map[K]A) IO[map[K]B] {
+func TraverseRecordWithIndex[K comparable, A, B any](f func(K, A) IO[B]) Kleisli[map[K]A, map[K]B] {
 	return INTR.TraverseWithIndex[map[K]A](
 		Of[map[K]B],
 		Map[map[K]B, func(B) map[K]B],
@@ -153,7 +153,7 @@ func SequenceRecord[K comparable, A any](tas map[K]IO[A]) IO[map[K]A] {
 //
 //	fetchUsers := func(id int) io.IO[User] { return fetchUser(id) }
 //	users := io.MonadTraverseArraySeq([]int{1, 2, 3}, fetchUsers)
-func MonadTraverseArraySeq[A, B any](tas []A, f func(A) IO[B]) IO[[]B] {
+func MonadTraverseArraySeq[A, B any](tas []A, f Kleisli[A, B]) IO[[]B] {
 	return INTA.MonadTraverse(
 		Of[[]B],
 		Map[[]B, func(B) []B],
@@ -167,7 +167,7 @@ func MonadTraverseArraySeq[A, B any](tas []A, f func(A) IO[B]) IO[[]B] {
 // TraverseArraySeq returns a function that applies an IO-returning function to each element
 // of an array and collects the results. Executes sequentially (one after another).
 // Use this when operations must be performed in order or when parallel execution is not desired.
-func TraverseArraySeq[A, B any](f func(A) IO[B]) func([]A) IO[[]B] {
+func TraverseArraySeq[A, B any](f Kleisli[A, B]) Kleisli[[]A, []B] {
 	return INTA.Traverse[[]A](
 		Of[[]B],
 		Map[[]B, func(B) []B],
@@ -179,7 +179,7 @@ func TraverseArraySeq[A, B any](f func(A) IO[B]) func([]A) IO[[]B] {
 
 // TraverseArrayWithIndexSeq is like TraverseArraySeq but the function also receives the index.
 // Executes sequentially (one after another).
-func TraverseArrayWithIndexSeq[A, B any](f func(int, A) IO[B]) func([]A) IO[[]B] {
+func TraverseArrayWithIndexSeq[A, B any](f func(int, A) IO[B]) Kleisli[[]A, []B] {
 	return INTA.TraverseWithIndex[[]A](
 		Of[[]B],
 		Map[[]B, func(B) []B],
@@ -197,7 +197,7 @@ func SequenceArraySeq[A any](tas []IO[A]) IO[[]A] {
 
 // MonadTraverseRecordSeq applies an IO-returning function to each value in a map
 // and collects the results into an IO of a map. Executes sequentially.
-func MonadTraverseRecordSeq[K comparable, A, B any](tas map[K]A, f func(A) IO[B]) IO[map[K]B] {
+func MonadTraverseRecordSeq[K comparable, A, B any](tas map[K]A, f Kleisli[A, B]) IO[map[K]B] {
 	return INTR.MonadTraverse(
 		Of[map[K]B],
 		Map[map[K]B, func(B) map[K]B],
@@ -210,7 +210,7 @@ func MonadTraverseRecordSeq[K comparable, A, B any](tas map[K]A, f func(A) IO[B]
 
 // TraverseRecordSeq returns a function that applies an IO-returning function to each value
 // in a map and collects the results. Executes sequentially (one after another).
-func TraverseRecordSeq[K comparable, A, B any](f func(A) IO[B]) func(map[K]A) IO[map[K]B] {
+func TraverseRecordSeq[K comparable, A, B any](f Kleisli[A, B]) Kleisli[map[K]A, map[K]B] {
 	return INTR.Traverse[map[K]A](
 		Of[map[K]B],
 		Map[map[K]B, func(B) map[K]B],
@@ -223,7 +223,7 @@ func TraverseRecordSeq[K comparable, A, B any](f func(A) IO[B]) func(map[K]A) IO
 // TraverseRecordWithIndeSeq is like TraverseRecordSeq but the function also receives the key.
 // Executes sequentially (one after another).
 // Note: There's a typo in the function name (Inde instead of Index) for backward compatibility.
-func TraverseRecordWithIndeSeq[K comparable, A, B any](f func(K, A) IO[B]) func(map[K]A) IO[map[K]B] {
+func TraverseRecordWithIndeSeq[K comparable, A, B any](f func(K, A) IO[B]) Kleisli[map[K]A, map[K]B] {
 	return INTR.TraverseWithIndex[map[K]A](
 		Of[map[K]B],
 		Map[map[K]B, func(B) map[K]B],
diff --git a/v2/ioeither/bind.go b/v2/ioeither/bind.go
index 2b8e65b..62253c4 100644
--- a/v2/ioeither/bind.go
+++ b/v2/ioeither/bind.go
@@ -19,6 +19,7 @@ import (
 	"github.com/IBM/fp-go/v2/internal/apply"
 	"github.com/IBM/fp-go/v2/internal/chain"
 	"github.com/IBM/fp-go/v2/internal/functor"
+	L "github.com/IBM/fp-go/v2/optics/lens"
 )
 
 // Do creates an empty context of type [S] to be used with the [Bind] operation.
@@ -164,3 +165,139 @@ func ApS[E, S1, S2, T any](
 		fa,
 	)
 }
+
+// ApSL attaches a value to a context using a lens-based setter.
+// This is a convenience function that combines ApS with a lens, allowing you to use
+// optics to update nested structures in a more composable way.
+//
+// The lens parameter provides both the getter and setter for a field within the structure S.
+// This eliminates the need to manually write setter functions.
+//
+// Example:
+//
+//	type Config struct {
+//	    Host string
+//	    Port int
+//	}
+//
+//	portLens := lens.MakeLens(
+//	    func(c Config) int { return c.Port },
+//	    func(c Config, p int) Config { c.Port = p; return c },
+//	)
+//
+//	result := F.Pipe2(
+//	    ioeither.Of[error](Config{Host: "localhost"}),
+//	    ioeither.ApSL(portLens, ioeither.Of[error](8080)),
+//	)
+func ApSL[E, S, T any](
+	lens L.Lens[S, T],
+	fa IOEither[E, T],
+) Operator[E, S, S] {
+	return ApS(lens.Set, fa)
+}
+
+// BindL attaches the result of a computation to a context using a lens-based setter.
+// This is a convenience function that combines Bind with a lens, allowing you to use
+// optics to update nested structures based on their current values.
+//
+// The lens parameter provides both the getter and setter for a field within the structure S.
+// The computation function f receives the current value of the focused field and returns
+// an IOEither that produces the new value.
+//
+// Example:
+//
+//	type Counter struct {
+//	    Value int
+//	}
+//
+//	valueLens := lens.MakeLens(
+//	    func(c Counter) int { return c.Value },
+//	    func(c Counter, v int) Counter { c.Value = v; return c },
+//	)
+//
+//	increment := func(v int) ioeither.IOEither[error, int] {
+//	    return ioeither.TryCatch(func() (int, error) {
+//	        if v >= 100 {
+//	            return 0, errors.New("overflow")
+//	        }
+//	        return v + 1, nil
+//	    })
+//	}
+//
+//	result := F.Pipe1(
+//	    ioeither.Of[error](Counter{Value: 42}),
+//	    ioeither.BindL(valueLens, increment),
+//	)
+func BindL[E, S, T any](
+	lens L.Lens[S, T],
+	f func(T) IOEither[E, T],
+) Operator[E, S, S] {
+	return Bind[E, S, S, T](lens.Set, func(s S) IOEither[E, T] {
+		return f(lens.Get(s))
+	})
+}
+
+// LetL attaches the result of a pure computation to a context using a lens-based setter.
+// This is a convenience function that combines Let with a lens, allowing you to use
+// optics to update nested structures with pure transformations.
+//
+// The lens parameter provides both the getter and setter for a field within the structure S.
+// The transformation function f receives the current value of the focused field and returns
+// the new value directly (not wrapped in IOEither).
+//
+// Example:
+//
+//	type Counter struct {
+//	    Value int
+//	}
+//
+//	valueLens := lens.MakeLens(
+//	    func(c Counter) int { return c.Value },
+//	    func(c Counter, v int) Counter { c.Value = v; return c },
+//	)
+//
+//	double := func(v int) int { return v * 2 }
+//
+//	result := F.Pipe1(
+//	    ioeither.Of[error](Counter{Value: 21}),
+//	    ioeither.LetL(valueLens, double),
+//	)
+func LetL[E, S, T any](
+	lens L.Lens[S, T],
+	f func(T) T,
+) Operator[E, S, S] {
+	return Let[E, S, S, T](lens.Set, func(s S) T {
+		return f(lens.Get(s))
+	})
+}
+
+// LetToL attaches a constant value to a context using a lens-based setter.
+// This is a convenience function that combines LetTo with a lens, allowing you to use
+// optics to set nested fields to specific values.
+//
+// The lens parameter provides the setter for a field within the structure S.
+// Unlike LetL which transforms the current value, LetToL simply replaces it with
+// the provided constant value b.
+//
+// Example:
+//
+//	type Config struct {
+//	    Debug   bool
+//	    Timeout int
+//	}
+//
+//	debugLens := lens.MakeLens(
+//	    func(c Config) bool { return c.Debug },
+//	    func(c Config, d bool) Config { c.Debug = d; return c },
+//	)
+//
+//	result := F.Pipe1(
+//	    ioeither.Of[error](Config{Debug: true, Timeout: 30}),
+//	    ioeither.LetToL(debugLens, false),
+//	)
+func LetToL[E, S, T any](
+	lens L.Lens[S, T],
+	b T,
+) Operator[E, S, S] {
+	return LetTo[E, S, S, T](lens.Set, b)
+}
diff --git a/v2/iooption/array.go b/v2/iooption/array.go
index 17d6712..b0b4efc 100644
--- a/v2/iooption/array.go
+++ b/v2/iooption/array.go
@@ -22,7 +22,7 @@ import (
 )
 
 // TraverseArray transforms an array
-func TraverseArray[A, B any](f func(A) IOOption[B]) func([]A) IOOption[[]B] {
+func TraverseArray[A, B any](f Kleisli[A, B]) Kleisli[[]A, []B] {
 	return function.Flow2(
 		io.TraverseArray(f),
 		io.Map(option.SequenceArray[B]),
@@ -30,7 +30,7 @@ func TraverseArray[A, B any](f func(A) IOOption[B]) func([]A) IOOption[[]B] {
 }
 
 // TraverseArrayWithIndex transforms an array
-func TraverseArrayWithIndex[A, B any](f func(int, A) IOOption[B]) func([]A) IOOption[[]B] {
+func TraverseArrayWithIndex[A, B any](f func(int, A) IOOption[B]) Kleisli[[]A, []B] {
 	return function.Flow2(
 		io.TraverseArrayWithIndex(f),
 		io.Map(option.SequenceArray[B]),
diff --git a/v2/iooption/bind.go b/v2/iooption/bind.go
index d32acad..4e20b1b 100644
--- a/v2/iooption/bind.go
+++ b/v2/iooption/bind.go
@@ -19,6 +19,7 @@ import (
 	"github.com/IBM/fp-go/v2/internal/apply"
 	"github.com/IBM/fp-go/v2/internal/chain"
 	"github.com/IBM/fp-go/v2/internal/functor"
+	L "github.com/IBM/fp-go/v2/optics/lens"
 )
 
 // Do creates an empty context of type [S] to be used with the [Bind] operation.
@@ -72,8 +73,8 @@ func Do[S any](
 //	)
 func Bind[S1, S2, T any](
 	setter func(T) func(S1) S2,
-	f func(S1) IOOption[T],
-) func(IOOption[S1]) IOOption[S2] {
+	f Kleisli[S1, T],
+) Kleisli[IOOption[S1], S2] {
 	return chain.Bind(
 		Chain[S1, S2],
 		Map[T, S2],
@@ -86,7 +87,7 @@ func Bind[S1, S2, T any](
 func Let[S1, S2, T any](
 	setter func(T) func(S1) S2,
 	f func(S1) T,
-) func(IOOption[S1]) IOOption[S2] {
+) Kleisli[IOOption[S1], S2] {
 	return functor.Let(
 		Map[S1, S2],
 		setter,
@@ -98,7 +99,7 @@ func Let[S1, S2, T any](
 func LetTo[S1, S2, T any](
 	setter func(T) func(S1) S2,
 	b T,
-) func(IOOption[S1]) IOOption[S2] {
+) Kleisli[IOOption[S1], S2] {
 	return functor.LetTo(
 		Map[S1, S2],
 		setter,
@@ -109,7 +110,7 @@ func LetTo[S1, S2, T any](
 // BindTo initializes a new state [S1] from a value [T]
 func BindTo[S1, T any](
 	setter func(T) S1,
-) func(IOOption[T]) IOOption[S1] {
+) Kleisli[IOOption[T], S1] {
 	return chain.BindTo(
 		Map[T, S1],
 		setter,
@@ -152,7 +153,7 @@ func BindTo[S1, T any](
 func ApS[S1, S2, T any](
 	setter func(T) func(S1) S2,
 	fa IOOption[T],
-) func(IOOption[S1]) IOOption[S2] {
+) Kleisli[IOOption[S1], S2] {
 	return apply.ApS(
 		Ap[S2, T],
 		Map[S1, func(T) S2],
@@ -160,3 +161,136 @@ func ApS[S1, S2, T any](
 		fa,
 	)
 }
+
+// ApSL attaches a value to a context using a lens-based setter.
+// This is a convenience function that combines ApS with a lens, allowing you to use
+// optics to update nested structures in a more composable way.
+//
+// The lens parameter provides both the getter and setter for a field within the structure S.
+// This eliminates the need to manually write setter functions.
+//
+// Example:
+//
+//	type State struct {
+//	    Name  string
+//	    Age   int
+//	}
+//
+//	ageLens := lens.MakeLens(
+//	    func(s State) int { return s.Age },
+//	    func(s State, a int) State { s.Age = a; return s },
+//	)
+//
+//	result := F.Pipe2(
+//	    iooption.Of(State{Name: "Alice"}),
+//	    iooption.ApSL(ageLens, iooption.Some(30)),
+//	)
+func ApSL[S, T any](
+	lens L.Lens[S, T],
+	fa IOOption[T],
+) Kleisli[IOOption[S], S] {
+	return ApS(lens.Set, fa)
+}
+
+// BindL attaches the result of a computation to a context using a lens-based setter.
+// This is a convenience function that combines Bind with a lens, allowing you to use
+// optics to update nested structures based on their current values.
+//
+// The lens parameter provides both the getter and setter for a field within the structure S.
+// The computation function f receives the current value of the focused field and returns
+// an IOOption that produces the new value.
+//
+// Example:
+//
+//	type Counter struct {
+//	    Value int
+//	}
+//
+//	valueLens := lens.MakeLens(
+//	    func(c Counter) int { return c.Value },
+//	    func(c Counter, v int) Counter { c.Value = v; return c },
+//	)
+//
+//	// Increment the counter, but return None if it would exceed 100
+//	increment := func(v int) iooption.IOOption[int] {
+//	    return iooption.FromIO(io.Of(v + 1))
+//	}
+//
+//	result := F.Pipe1(
+//	    iooption.Of(Counter{Value: 42}),
+//	    iooption.BindL(valueLens, increment),
+//	) // IOOption[Counter{Value: 43}]
+func BindL[S, T any](
+	lens L.Lens[S, T],
+	f Kleisli[T, T],
+) Kleisli[IOOption[S], S] {
+	return Bind[S, S, T](lens.Set, func(s S) IOOption[T] {
+		return f(lens.Get(s))
+	})
+}
+
+// LetL attaches the result of a pure computation to a context using a lens-based setter.
+// This is a convenience function that combines Let with a lens, allowing you to use
+// optics to update nested structures with pure transformations.
+//
+// The lens parameter provides both the getter and setter for a field within the structure S.
+// The transformation function f receives the current value of the focused field and returns
+// the new value directly (not wrapped in IOOption).
+//
+// Example:
+//
+//	type Counter struct {
+//	    Value int
+//	}
+//
+//	valueLens := lens.MakeLens(
+//	    func(c Counter) int { return c.Value },
+//	    func(c Counter, v int) Counter { c.Value = v; return c },
+//	)
+//
+//	// Double the counter value
+//	double := func(v int) int { return v * 2 }
+//
+//	result := F.Pipe1(
+//	    iooption.Of(Counter{Value: 21}),
+//	    iooption.LetL(valueLens, double),
+//	) // IOOption[Counter{Value: 42}]
+func LetL[S, T any](
+	lens L.Lens[S, T],
+	f func(T) T,
+) Kleisli[IOOption[S], S] {
+	return Let[S, S, T](lens.Set, func(s S) T {
+		return f(lens.Get(s))
+	})
+}
+
+// LetToL attaches a constant value to a context using a lens-based setter.
+// This is a convenience function that combines LetTo with a lens, allowing you to use
+// optics to set nested fields to specific values.
+//
+// The lens parameter provides the setter for a field within the structure S.
+// Unlike LetL which transforms the current value, LetToL simply replaces it with
+// the provided constant value b.
+//
+// Example:
+//
+//	type Config struct {
+//	    Debug   bool
+//	    Timeout int
+//	}
+//
+//	debugLens := lens.MakeLens(
+//	    func(c Config) bool { return c.Debug },
+//	    func(c Config, d bool) Config { c.Debug = d; return c },
+//	)
+//
+//	result := F.Pipe1(
+//	    iooption.Of(Config{Debug: true, Timeout: 30}),
+//	    iooption.LetToL(debugLens, false),
+//	) // IOOption[Config{Debug: false, Timeout: 30}]
+func LetToL[S, T any](
+	lens L.Lens[S, T],
+	b T,
+) Kleisli[IOOption[S], S] {
+	return LetTo[S, S, T](lens.Set, b)
+}
diff --git a/v2/iooption/bracket.go b/v2/iooption/bracket.go
index e0292b9..827609f 100644
--- a/v2/iooption/bracket.go
+++ b/v2/iooption/bracket.go
@@ -24,7 +24,7 @@ import (
 // whether the body action returns and error or not.
 func Bracket[A, B, ANY any](
 	acquire IOOption[A],
-	use func(A) IOOption[B],
+	use Kleisli[A, B],
 	release func(A, Option[B]) IOOption[ANY],
 ) IOOption[B] {
 	return G.Bracket[IOOption[A], IOOption[B], IOOption[ANY], Option[B], A, B](
diff --git a/v2/iooption/gen.go b/v2/iooption/gen.go
index a37a745..73967ce 100644
--- a/v2/iooption/gen.go
+++ b/v2/iooption/gen.go
@@ -4,1688 +4,1687 @@
 
 package iooption
 
-
 import (
-	"github.com/IBM/fp-go/v2/tuple"
 	"github.com/IBM/fp-go/v2/internal/apply"
+	"github.com/IBM/fp-go/v2/tuple"
 )
 
 // SequenceT1 converts 1 [IOOption[T]] into a [IOOption[tuple.Tuple1[T1]]]
 func SequenceT1[T1 any](
-  t1 IOOption[T1],
+	t1 IOOption[T1],
 ) IOOption[tuple.Tuple1[T1]] {
-  return apply.SequenceT1(
-    Map[T1, tuple.Tuple1[T1]],
-    t1,
-  )
+	return apply.SequenceT1(
+		Map[T1, tuple.Tuple1[T1]],
+		t1,
+	)
 }
 
 // SequenceSeqT1 converts 1 [IOOption[T]] into a [IOOption[tuple.Tuple1[T1]]]
 func SequenceSeqT1[T1 any](
-  t1 IOOption[T1],
+	t1 IOOption[T1],
 ) IOOption[tuple.Tuple1[T1]] {
-  return apply.SequenceT1(
-    Map[T1, tuple.Tuple1[T1]],
-    t1,
-  )
+	return apply.SequenceT1(
+		Map[T1, tuple.Tuple1[T1]],
+		t1,
+	)
 }
 
 // SequenceParT1 converts 1 [IOOption[T]] into a [IOOption[tuple.Tuple1[T1]]]
 func SequenceParT1[T1 any](
-  t1 IOOption[T1],
+	t1 IOOption[T1],
 ) IOOption[tuple.Tuple1[T1]] {
-  return apply.SequenceT1(
-    Map[T1, tuple.Tuple1[T1]],
-    t1,
-  )
+	return apply.SequenceT1(
+		Map[T1, tuple.Tuple1[T1]],
+		t1,
+	)
 }
 
 // SequenceTuple1 converts a [tuple.Tuple1[IOOption[T]]] into a [IOOption[tuple.Tuple1[T1]]]
 func SequenceTuple1[T1 any](t tuple.Tuple1[IOOption[T1]]) IOOption[tuple.Tuple1[T1]] {
-  return apply.SequenceTuple1(
-    Map[T1, tuple.Tuple1[T1]],
-    t,
-  )
+	return apply.SequenceTuple1(
+		Map[T1, tuple.Tuple1[T1]],
+		t,
+	)
 }
 
 // SequenceSeqTuple1 converts a [tuple.Tuple1[IOOption[T]]] into a [IOOption[tuple.Tuple1[T1]]]
 func SequenceSeqTuple1[T1 any](t tuple.Tuple1[IOOption[T1]]) IOOption[tuple.Tuple1[T1]] {
-  return apply.SequenceTuple1(
-    Map[T1, tuple.Tuple1[T1]],
-    t,
-  )
+	return apply.SequenceTuple1(
+		Map[T1, tuple.Tuple1[T1]],
+		t,
+	)
 }
 
 // SequenceParTuple1 converts a [tuple.Tuple1[IOOption[T]]] into a [IOOption[tuple.Tuple1[T1]]]
 func SequenceParTuple1[T1 any](t tuple.Tuple1[IOOption[T1]]) IOOption[tuple.Tuple1[T1]] {
-  return apply.SequenceTuple1(
-    Map[T1, tuple.Tuple1[T1]],
-    t,
-  )
+	return apply.SequenceTuple1(
+		Map[T1, tuple.Tuple1[T1]],
+		t,
+	)
 }
 
 // TraverseTuple1 converts a [tuple.Tuple1[A1]] into a [IOOption[tuple.Tuple1[T1]]]
-func TraverseTuple1[F1 ~func(A1) IOOption[T1], T1, A1 any](f1 F1) func(tuple.Tuple1[A1]) IOOption[tuple.Tuple1[T1]] {
-  return func(t tuple.Tuple1[A1]) IOOption[tuple.Tuple1[T1]] {
-    return apply.TraverseTuple1(
-      Map[T1, tuple.Tuple1[T1]],
-      f1,
-      t,
-    )
-  }
+func TraverseTuple1[F1 ~Kleisli[A1, T1], T1, A1 any](f1 F1) Kleisli[tuple.Tuple1[A1], tuple.Tuple1[T1]] {
+	return func(t tuple.Tuple1[A1]) IOOption[tuple.Tuple1[T1]] {
+		return apply.TraverseTuple1(
+			Map[T1, tuple.Tuple1[T1]],
+			f1,
+			t,
+		)
+	}
 }
 
 // TraverseSeqTuple1 converts a [tuple.Tuple1[A1]] into a [IOOption[tuple.Tuple1[T1]]]
-func TraverseSeqTuple1[F1 ~func(A1) IOOption[T1], T1, A1 any](f1 F1) func(tuple.Tuple1[A1]) IOOption[tuple.Tuple1[T1]] {
-  return func(t tuple.Tuple1[A1]) IOOption[tuple.Tuple1[T1]] {
-    return apply.TraverseTuple1(
-      Map[T1, tuple.Tuple1[T1]],
-      f1,
-      t,
-    )
-  }
+func TraverseSeqTuple1[F1 ~Kleisli[A1, T1], T1, A1 any](f1 F1) Kleisli[tuple.Tuple1[A1], tuple.Tuple1[T1]] {
+	return func(t tuple.Tuple1[A1]) IOOption[tuple.Tuple1[T1]] {
+		return apply.TraverseTuple1(
+			Map[T1, tuple.Tuple1[T1]],
+			f1,
+			t,
+		)
+	}
 }
 
 // TraverseParTuple1 converts a [tuple.Tuple1[A1]] into a [IOOption[tuple.Tuple1[T1]]]
-func TraverseParTuple1[F1 ~func(A1) IOOption[T1], T1, A1 any](f1 F1) func(tuple.Tuple1[A1]) IOOption[tuple.Tuple1[T1]] {
-  return func(t tuple.Tuple1[A1]) IOOption[tuple.Tuple1[T1]] {
-    return apply.TraverseTuple1(
-      Map[T1, tuple.Tuple1[T1]],
-      f1,
-      t,
-    )
-  }
+func TraverseParTuple1[F1 ~Kleisli[A1, T1], T1, A1 any](f1 F1) Kleisli[tuple.Tuple1[A1], tuple.Tuple1[T1]] {
+	return func(t tuple.Tuple1[A1]) IOOption[tuple.Tuple1[T1]] {
+		return apply.TraverseTuple1(
+			Map[T1, tuple.Tuple1[T1]],
+			f1,
+			t,
+		)
+	}
 }
 
 // SequenceT2 converts 2 [IOOption[T]] into a [IOOption[tuple.Tuple2[T1, T2]]]
 func SequenceT2[T1, T2 any](
-  t1 IOOption[T1],
-  t2 IOOption[T2],
+	t1 IOOption[T1],
+	t2 IOOption[T2],
 ) IOOption[tuple.Tuple2[T1, T2]] {
-  return apply.SequenceT2(
-    Map[T1, func(T2) tuple.Tuple2[T1, T2]],
-    Ap[tuple.Tuple2[T1, T2], T2],
-    t1,
-    t2,
-  )
+	return apply.SequenceT2(
+		Map[T1, func(T2) tuple.Tuple2[T1, T2]],
+		Ap[tuple.Tuple2[T1, T2], T2],
+		t1,
+		t2,
+	)
 }
 
 // SequenceSeqT2 converts 2 [IOOption[T]] into a [IOOption[tuple.Tuple2[T1, T2]]]
 func SequenceSeqT2[T1, T2 any](
-  t1 IOOption[T1],
-  t2 IOOption[T2],
+	t1 IOOption[T1],
+	t2 IOOption[T2],
 ) IOOption[tuple.Tuple2[T1, T2]] {
-  return apply.SequenceT2(
-    Map[T1, func(T2) tuple.Tuple2[T1, T2]],
-    ApSeq[tuple.Tuple2[T1, T2], T2],
-    t1,
-    t2,
-  )
+	return apply.SequenceT2(
+		Map[T1, func(T2) tuple.Tuple2[T1, T2]],
+		ApSeq[tuple.Tuple2[T1, T2], T2],
+		t1,
+		t2,
+	)
 }
 
 // SequenceParT2 converts 2 [IOOption[T]] into a [IOOption[tuple.Tuple2[T1, T2]]]
 func SequenceParT2[T1, T2 any](
-  t1 IOOption[T1],
-  t2 IOOption[T2],
+	t1 IOOption[T1],
+	t2 IOOption[T2],
 ) IOOption[tuple.Tuple2[T1, T2]] {
-  return apply.SequenceT2(
-    Map[T1, func(T2) tuple.Tuple2[T1, T2]],
-    ApPar[tuple.Tuple2[T1, T2], T2],
-    t1,
-    t2,
-  )
+	return apply.SequenceT2(
+		Map[T1, func(T2) tuple.Tuple2[T1, T2]],
+		ApPar[tuple.Tuple2[T1, T2], T2],
+		t1,
+		t2,
+	)
 }
 
 // SequenceTuple2 converts a [tuple.Tuple2[IOOption[T]]] into a [IOOption[tuple.Tuple2[T1, T2]]]
 func SequenceTuple2[T1, T2 any](t tuple.Tuple2[IOOption[T1], IOOption[T2]]) IOOption[tuple.Tuple2[T1, T2]] {
-  return apply.SequenceTuple2(
-    Map[T1, func(T2) tuple.Tuple2[T1, T2]],
-    Ap[tuple.Tuple2[T1, T2], T2],
-    t,
-  )
+	return apply.SequenceTuple2(
+		Map[T1, func(T2) tuple.Tuple2[T1, T2]],
+		Ap[tuple.Tuple2[T1, T2], T2],
+		t,
+	)
 }
 
 // SequenceSeqTuple2 converts a [tuple.Tuple2[IOOption[T]]] into a [IOOption[tuple.Tuple2[T1, T2]]]
 func SequenceSeqTuple2[T1, T2 any](t tuple.Tuple2[IOOption[T1], IOOption[T2]]) IOOption[tuple.Tuple2[T1, T2]] {
-  return apply.SequenceTuple2(
-    Map[T1, func(T2) tuple.Tuple2[T1, T2]],
-    ApSeq[tuple.Tuple2[T1, T2], T2],
-    t,
-  )
+	return apply.SequenceTuple2(
+		Map[T1, func(T2) tuple.Tuple2[T1, T2]],
+		ApSeq[tuple.Tuple2[T1, T2], T2],
+		t,
+	)
 }
 
 // SequenceParTuple2 converts a [tuple.Tuple2[IOOption[T]]] into a [IOOption[tuple.Tuple2[T1, T2]]]
 func SequenceParTuple2[T1, T2 any](t tuple.Tuple2[IOOption[T1], IOOption[T2]]) IOOption[tuple.Tuple2[T1, T2]] {
-  return apply.SequenceTuple2(
-    Map[T1, func(T2) tuple.Tuple2[T1, T2]],
-    ApPar[tuple.Tuple2[T1, T2], T2],
-    t,
-  )
+	return apply.SequenceTuple2(
+		Map[T1, func(T2) tuple.Tuple2[T1, T2]],
+		ApPar[tuple.Tuple2[T1, T2], T2],
+		t,
+	)
 }
 
 // TraverseTuple2 converts a [tuple.Tuple2[A1, A2]] into a [IOOption[tuple.Tuple2[T1, T2]]]
-func TraverseTuple2[F1 ~func(A1) IOOption[T1], F2 ~func(A2) IOOption[T2], T1, T2, A1, A2 any](f1 F1, f2 F2) func(tuple.Tuple2[A1, A2]) IOOption[tuple.Tuple2[T1, T2]] {
-  return func(t tuple.Tuple2[A1, A2]) IOOption[tuple.Tuple2[T1, T2]] {
-    return apply.TraverseTuple2(
-      Map[T1, func(T2) tuple.Tuple2[T1, T2]],
-      Ap[tuple.Tuple2[T1, T2], T2],
-      f1,
-      f2,
-      t,
-    )
-  }
+func TraverseTuple2[F1 ~Kleisli[A1, T1], F2 ~Kleisli[A2, T2], T1, T2, A1, A2 any](f1 F1, f2 F2) func(tuple.Tuple2[A1, A2]) IOOption[tuple.Tuple2[T1, T2]] {
+	return func(t tuple.Tuple2[A1, A2]) IOOption[tuple.Tuple2[T1, T2]] {
+		return apply.TraverseTuple2(
+			Map[T1, func(T2) tuple.Tuple2[T1, T2]],
+			Ap[tuple.Tuple2[T1, T2], T2],
+			f1,
+			f2,
+			t,
+		)
+	}
 }
 
 // TraverseSeqTuple2 converts a [tuple.Tuple2[A1, A2]] into a [IOOption[tuple.Tuple2[T1, T2]]]
-func TraverseSeqTuple2[F1 ~func(A1) IOOption[T1], F2 ~func(A2) IOOption[T2], T1, T2, A1, A2 any](f1 F1, f2 F2) func(tuple.Tuple2[A1, A2]) IOOption[tuple.Tuple2[T1, T2]] {
-  return func(t tuple.Tuple2[A1, A2]) IOOption[tuple.Tuple2[T1, T2]] {
-    return apply.TraverseTuple2(
-      Map[T1, func(T2) tuple.Tuple2[T1, T2]],
-      ApSeq[tuple.Tuple2[T1, T2], T2],
-      f1,
-      f2,
-      t,
-    )
-  }
+func TraverseSeqTuple2[F1 ~Kleisli[A1, T1], F2 ~Kleisli[A2, T2], T1, T2, A1, A2 any](f1 F1, f2 F2) func(tuple.Tuple2[A1, A2]) IOOption[tuple.Tuple2[T1, T2]] {
+	return func(t tuple.Tuple2[A1, A2]) IOOption[tuple.Tuple2[T1, T2]] {
+		return apply.TraverseTuple2(
+			Map[T1, func(T2) tuple.Tuple2[T1, T2]],
+			ApSeq[tuple.Tuple2[T1, T2], T2],
+			f1,
+			f2,
+			t,
+		)
+	}
 }
 
 // TraverseParTuple2 converts a [tuple.Tuple2[A1, A2]] into a [IOOption[tuple.Tuple2[T1, T2]]]
-func TraverseParTuple2[F1 ~func(A1) IOOption[T1], F2 ~func(A2) IOOption[T2], T1, T2, A1, A2 any](f1 F1, f2 F2) func(tuple.Tuple2[A1, A2]) IOOption[tuple.Tuple2[T1, T2]] {
-  return func(t tuple.Tuple2[A1, A2]) IOOption[tuple.Tuple2[T1, T2]] {
-    return apply.TraverseTuple2(
-      Map[T1, func(T2) tuple.Tuple2[T1, T2]],
-      ApPar[tuple.Tuple2[T1, T2], T2],
-      f1,
-      f2,
-      t,
-    )
-  }
+func TraverseParTuple2[F1 ~Kleisli[A1, T1], F2 ~Kleisli[A2, T2], T1, T2, A1, A2 any](f1 F1, f2 F2) func(tuple.Tuple2[A1, A2]) IOOption[tuple.Tuple2[T1, T2]] {
+	return func(t tuple.Tuple2[A1, A2]) IOOption[tuple.Tuple2[T1, T2]] {
+		return apply.TraverseTuple2(
+			Map[T1, func(T2) tuple.Tuple2[T1, T2]],
+			ApPar[tuple.Tuple2[T1, T2], T2],
+			f1,
+			f2,
+			t,
+		)
+	}
 }
 
 // SequenceT3 converts 3 [IOOption[T]] into a [IOOption[tuple.Tuple3[T1, T2, T3]]]
 func SequenceT3[T1, T2, T3 any](
-  t1 IOOption[T1],
-  t2 IOOption[T2],
-  t3 IOOption[T3],
+	t1 IOOption[T1],
+	t2 IOOption[T2],
+	t3 IOOption[T3],
 ) IOOption[tuple.Tuple3[T1, T2, T3]] {
-  return apply.SequenceT3(
-    Map[T1, func(T2) func(T3) tuple.Tuple3[T1, T2, T3]],
-    Ap[func(T3) tuple.Tuple3[T1, T2, T3], T2],
-    Ap[tuple.Tuple3[T1, T2, T3], T3],
-    t1,
-    t2,
-    t3,
-  )
+	return apply.SequenceT3(
+		Map[T1, func(T2) func(T3) tuple.Tuple3[T1, T2, T3]],
+		Ap[func(T3) tuple.Tuple3[T1, T2, T3], T2],
+		Ap[tuple.Tuple3[T1, T2, T3], T3],
+		t1,
+		t2,
+		t3,
+	)
 }
 
 // SequenceSeqT3 converts 3 [IOOption[T]] into a [IOOption[tuple.Tuple3[T1, T2, T3]]]
 func SequenceSeqT3[T1, T2, T3 any](
-  t1 IOOption[T1],
-  t2 IOOption[T2],
-  t3 IOOption[T3],
+	t1 IOOption[T1],
+	t2 IOOption[T2],
+	t3 IOOption[T3],
 ) IOOption[tuple.Tuple3[T1, T2, T3]] {
-  return apply.SequenceT3(
-    Map[T1, func(T2) func(T3) tuple.Tuple3[T1, T2, T3]],
-    ApSeq[func(T3) tuple.Tuple3[T1, T2, T3], T2],
-    ApSeq[tuple.Tuple3[T1, T2, T3], T3],
-    t1,
-    t2,
-    t3,
-  )
+	return apply.SequenceT3(
+		Map[T1, func(T2) func(T3) tuple.Tuple3[T1, T2, T3]],
+		ApSeq[func(T3) tuple.Tuple3[T1, T2, T3], T2],
+		ApSeq[tuple.Tuple3[T1, T2, T3], T3],
+		t1,
+		t2,
+		t3,
+	)
 }
 
 // SequenceParT3 converts 3 [IOOption[T]] into a [IOOption[tuple.Tuple3[T1, T2, T3]]]
 func SequenceParT3[T1, T2, T3 any](
-  t1 IOOption[T1],
-  t2 IOOption[T2],
-  t3 IOOption[T3],
+	t1 IOOption[T1],
+	t2 IOOption[T2],
+	t3 IOOption[T3],
 ) IOOption[tuple.Tuple3[T1, T2, T3]] {
-  return apply.SequenceT3(
-    Map[T1, func(T2) func(T3) tuple.Tuple3[T1, T2, T3]],
-    ApPar[func(T3) tuple.Tuple3[T1, T2, T3], T2],
-    ApPar[tuple.Tuple3[T1, T2, T3], T3],
-    t1,
-    t2,
-    t3,
-  )
+	return apply.SequenceT3(
+		Map[T1, func(T2) func(T3) tuple.Tuple3[T1, T2, T3]],
+		ApPar[func(T3) tuple.Tuple3[T1, T2, T3], T2],
+		ApPar[tuple.Tuple3[T1, T2, T3], T3],
+		t1,
+		t2,
+		t3,
+	)
 }
 
 // SequenceTuple3 converts a [tuple.Tuple3[IOOption[T]]] into a [IOOption[tuple.Tuple3[T1, T2, T3]]]
 func SequenceTuple3[T1, T2, T3 any](t tuple.Tuple3[IOOption[T1], IOOption[T2], IOOption[T3]]) IOOption[tuple.Tuple3[T1, T2, T3]] {
-  return apply.SequenceTuple3(
-    Map[T1, func(T2) func(T3) tuple.Tuple3[T1, T2, T3]],
-    Ap[func(T3) tuple.Tuple3[T1, T2, T3], T2],
-    Ap[tuple.Tuple3[T1, T2, T3], T3],
-    t,
-  )
+	return apply.SequenceTuple3(
+		Map[T1, func(T2) func(T3) tuple.Tuple3[T1, T2, T3]],
+		Ap[func(T3) tuple.Tuple3[T1, T2, T3], T2],
+		Ap[tuple.Tuple3[T1, T2, T3], T3],
+		t,
+	)
 }
 
 // SequenceSeqTuple3 converts a [tuple.Tuple3[IOOption[T]]] into a [IOOption[tuple.Tuple3[T1, T2, T3]]]
 func SequenceSeqTuple3[T1, T2, T3 any](t tuple.Tuple3[IOOption[T1], IOOption[T2], IOOption[T3]]) IOOption[tuple.Tuple3[T1, T2, T3]] {
-  return apply.SequenceTuple3(
-    Map[T1, func(T2) func(T3) tuple.Tuple3[T1, T2, T3]],
-    ApSeq[func(T3) tuple.Tuple3[T1, T2, T3], T2],
-    ApSeq[tuple.Tuple3[T1, T2, T3], T3],
-    t,
-  )
+	return apply.SequenceTuple3(
+		Map[T1, func(T2) func(T3) tuple.Tuple3[T1, T2, T3]],
+		ApSeq[func(T3) tuple.Tuple3[T1, T2, T3], T2],
+		ApSeq[tuple.Tuple3[T1, T2, T3], T3],
+		t,
+	)
 }
 
 // SequenceParTuple3 converts a [tuple.Tuple3[IOOption[T]]] into a [IOOption[tuple.Tuple3[T1, T2, T3]]]
 func SequenceParTuple3[T1, T2, T3 any](t tuple.Tuple3[IOOption[T1], IOOption[T2], IOOption[T3]]) IOOption[tuple.Tuple3[T1, T2, T3]] {
-  return apply.SequenceTuple3(
-    Map[T1, func(T2) func(T3) tuple.Tuple3[T1, T2, T3]],
-    ApPar[func(T3) tuple.Tuple3[T1, T2, T3], T2],
-    ApPar[tuple.Tuple3[T1, T2, T3], T3],
-    t,
-  )
+	return apply.SequenceTuple3(
+		Map[T1, func(T2) func(T3) tuple.Tuple3[T1, T2, T3]],
+		ApPar[func(T3) tuple.Tuple3[T1, T2, T3], T2],
+		ApPar[tuple.Tuple3[T1, T2, T3], T3],
+		t,
+	)
 }
 
 // TraverseTuple3 converts a [tuple.Tuple3[A1, A2, A3]] into a [IOOption[tuple.Tuple3[T1, T2, T3]]]
-func TraverseTuple3[F1 ~func(A1) IOOption[T1], F2 ~func(A2) IOOption[T2], F3 ~func(A3) IOOption[T3], T1, T2, T3, A1, A2, A3 any](f1 F1, f2 F2, f3 F3) func(tuple.Tuple3[A1, A2, A3]) IOOption[tuple.Tuple3[T1, T2, T3]] {
-  return func(t tuple.Tuple3[A1, A2, A3]) IOOption[tuple.Tuple3[T1, T2, T3]] {
-    return apply.TraverseTuple3(
-      Map[T1, func(T2) func(T3) tuple.Tuple3[T1, T2, T3]],
-      Ap[func(T3) tuple.Tuple3[T1, T2, T3], T2],
-      Ap[tuple.Tuple3[T1, T2, T3], T3],
-      f1,
-      f2,
-      f3,
-      t,
-    )
-  }
+func TraverseTuple3[F1 ~Kleisli[A1, T1], F2 ~Kleisli[A2, T2], F3 ~Kleisli[A3, T3], T1, T2, T3, A1, A2, A3 any](f1 F1, f2 F2, f3 F3) func(tuple.Tuple3[A1, A2, A3]) IOOption[tuple.Tuple3[T1, T2, T3]] {
+	return func(t tuple.Tuple3[A1, A2, A3]) IOOption[tuple.Tuple3[T1, T2, T3]] {
+		return apply.TraverseTuple3(
+			Map[T1, func(T2) func(T3) tuple.Tuple3[T1, T2, T3]],
+			Ap[func(T3) tuple.Tuple3[T1, T2, T3], T2],
+			Ap[tuple.Tuple3[T1, T2, T3], T3],
+			f1,
+			f2,
+			f3,
+			t,
+		)
+	}
 }
 
 // TraverseSeqTuple3 converts a [tuple.Tuple3[A1, A2, A3]] into a [IOOption[tuple.Tuple3[T1, T2, T3]]]
-func TraverseSeqTuple3[F1 ~func(A1) IOOption[T1], F2 ~func(A2) IOOption[T2], F3 ~func(A3) IOOption[T3], T1, T2, T3, A1, A2, A3 any](f1 F1, f2 F2, f3 F3) func(tuple.Tuple3[A1, A2, A3]) IOOption[tuple.Tuple3[T1, T2, T3]] {
-  return func(t tuple.Tuple3[A1, A2, A3]) IOOption[tuple.Tuple3[T1, T2, T3]] {
-    return apply.TraverseTuple3(
-      Map[T1, func(T2) func(T3) tuple.Tuple3[T1, T2, T3]],
-      ApSeq[func(T3) tuple.Tuple3[T1, T2, T3], T2],
-      ApSeq[tuple.Tuple3[T1, T2, T3], T3],
-      f1,
-      f2,
-      f3,
-      t,
-    )
-  }
+func TraverseSeqTuple3[F1 ~Kleisli[A1, T1], F2 ~Kleisli[A2, T2], F3 ~Kleisli[A3, T3], T1, T2, T3, A1, A2, A3 any](f1 F1, f2 F2, f3 F3) func(tuple.Tuple3[A1, A2, A3]) IOOption[tuple.Tuple3[T1, T2, T3]] {
+	return func(t tuple.Tuple3[A1, A2, A3]) IOOption[tuple.Tuple3[T1, T2, T3]] {
+		return apply.TraverseTuple3(
+			Map[T1, func(T2) func(T3) tuple.Tuple3[T1, T2, T3]],
+			ApSeq[func(T3) tuple.Tuple3[T1, T2, T3], T2],
+			ApSeq[tuple.Tuple3[T1, T2, T3], T3],
+			f1,
+			f2,
+			f3,
+			t,
+		)
+	}
 }
 
 // TraverseParTuple3 converts a [tuple.Tuple3[A1, A2, A3]] into a [IOOption[tuple.Tuple3[T1, T2, T3]]]
-func TraverseParTuple3[F1 ~func(A1) IOOption[T1], F2 ~func(A2) IOOption[T2], F3 ~func(A3) IOOption[T3], T1, T2, T3, A1, A2, A3 any](f1 F1, f2 F2, f3 F3) func(tuple.Tuple3[A1, A2, A3]) IOOption[tuple.Tuple3[T1, T2, T3]] {
-  return func(t tuple.Tuple3[A1, A2, A3]) IOOption[tuple.Tuple3[T1, T2, T3]] {
-    return apply.TraverseTuple3(
-      Map[T1, func(T2) func(T3) tuple.Tuple3[T1, T2, T3]],
-      ApPar[func(T3) tuple.Tuple3[T1, T2, T3], T2],
-      ApPar[tuple.Tuple3[T1, T2, T3], T3],
-      f1,
-      f2,
-      f3,
-      t,
-    )
-  }
+func TraverseParTuple3[F1 ~Kleisli[A1, T1], F2 ~Kleisli[A2, T2], F3 ~Kleisli[A3, T3], T1, T2, T3, A1, A2, A3 any](f1 F1, f2 F2, f3 F3) func(tuple.Tuple3[A1, A2, A3]) IOOption[tuple.Tuple3[T1, T2, T3]] {
+	return func(t tuple.Tuple3[A1, A2, A3]) IOOption[tuple.Tuple3[T1, T2, T3]] {
+		return apply.TraverseTuple3(
+			Map[T1, func(T2) func(T3) tuple.Tuple3[T1, T2, T3]],
+			ApPar[func(T3) tuple.Tuple3[T1, T2, T3], T2],
+			ApPar[tuple.Tuple3[T1, T2, T3], T3],
+			f1,
+			f2,
+			f3,
+			t,
+		)
+	}
 }
 
 // SequenceT4 converts 4 [IOOption[T]] into a [IOOption[tuple.Tuple4[T1, T2, T3, T4]]]
 func SequenceT4[T1, T2, T3, T4 any](
-  t1 IOOption[T1],
-  t2 IOOption[T2],
-  t3 IOOption[T3],
-  t4 IOOption[T4],
+	t1 IOOption[T1],
+	t2 IOOption[T2],
+	t3 IOOption[T3],
+	t4 IOOption[T4],
 ) IOOption[tuple.Tuple4[T1, T2, T3, T4]] {
-  return apply.SequenceT4(
-    Map[T1, func(T2) func(T3) func(T4) tuple.Tuple4[T1, T2, T3, T4]],
-    Ap[func(T3) func(T4) tuple.Tuple4[T1, T2, T3, T4], T2],
-    Ap[func(T4) tuple.Tuple4[T1, T2, T3, T4], T3],
-    Ap[tuple.Tuple4[T1, T2, T3, T4], T4],
-    t1,
-    t2,
-    t3,
-    t4,
-  )
+	return apply.SequenceT4(
+		Map[T1, func(T2) func(T3) func(T4) tuple.Tuple4[T1, T2, T3, T4]],
+		Ap[func(T3) func(T4) tuple.Tuple4[T1, T2, T3, T4], T2],
+		Ap[func(T4) tuple.Tuple4[T1, T2, T3, T4], T3],
+		Ap[tuple.Tuple4[T1, T2, T3, T4], T4],
+		t1,
+		t2,
+		t3,
+		t4,
+	)
 }
 
 // SequenceSeqT4 converts 4 [IOOption[T]] into a [IOOption[tuple.Tuple4[T1, T2, T3, T4]]]
 func SequenceSeqT4[T1, T2, T3, T4 any](
-  t1 IOOption[T1],
-  t2 IOOption[T2],
-  t3 IOOption[T3],
-  t4 IOOption[T4],
+	t1 IOOption[T1],
+	t2 IOOption[T2],
+	t3 IOOption[T3],
+	t4 IOOption[T4],
 ) IOOption[tuple.Tuple4[T1, T2, T3, T4]] {
-  return apply.SequenceT4(
-    Map[T1, func(T2) func(T3) func(T4) tuple.Tuple4[T1, T2, T3, T4]],
-    ApSeq[func(T3) func(T4) tuple.Tuple4[T1, T2, T3, T4], T2],
-    ApSeq[func(T4) tuple.Tuple4[T1, T2, T3, T4], T3],
-    ApSeq[tuple.Tuple4[T1, T2, T3, T4], T4],
-    t1,
-    t2,
-    t3,
-    t4,
-  )
+	return apply.SequenceT4(
+		Map[T1, func(T2) func(T3) func(T4) tuple.Tuple4[T1, T2, T3, T4]],
+		ApSeq[func(T3) func(T4) tuple.Tuple4[T1, T2, T3, T4], T2],
+		ApSeq[func(T4) tuple.Tuple4[T1, T2, T3, T4], T3],
+		ApSeq[tuple.Tuple4[T1, T2, T3, T4], T4],
+		t1,
+		t2,
+		t3,
+		t4,
+	)
 }
 
 // SequenceParT4 converts 4 [IOOption[T]] into a [IOOption[tuple.Tuple4[T1, T2, T3, T4]]]
 func SequenceParT4[T1, T2, T3, T4 any](
-  t1 IOOption[T1],
-  t2 IOOption[T2],
-  t3 IOOption[T3],
-  t4 IOOption[T4],
+	t1 IOOption[T1],
+	t2 IOOption[T2],
+	t3 IOOption[T3],
+	t4 IOOption[T4],
 ) IOOption[tuple.Tuple4[T1, T2, T3, T4]] {
-  return apply.SequenceT4(
-    Map[T1, func(T2) func(T3) func(T4) tuple.Tuple4[T1, T2, T3, T4]],
-    ApPar[func(T3) func(T4) tuple.Tuple4[T1, T2, T3, T4], T2],
-    ApPar[func(T4) tuple.Tuple4[T1, T2, T3, T4], T3],
-    ApPar[tuple.Tuple4[T1, T2, T3, T4], T4],
-    t1,
-    t2,
-    t3,
-    t4,
-  )
+	return apply.SequenceT4(
+		Map[T1, func(T2) func(T3) func(T4) tuple.Tuple4[T1, T2, T3, T4]],
+		ApPar[func(T3) func(T4) tuple.Tuple4[T1, T2, T3, T4], T2],
+		ApPar[func(T4) tuple.Tuple4[T1, T2, T3, T4], T3],
+		ApPar[tuple.Tuple4[T1, T2, T3, T4], T4],
+		t1,
+		t2,
+		t3,
+		t4,
+	)
 }
 
 // SequenceTuple4 converts a [tuple.Tuple4[IOOption[T]]] into a [IOOption[tuple.Tuple4[T1, T2, T3, T4]]]
 func SequenceTuple4[T1, T2, T3, T4 any](t tuple.Tuple4[IOOption[T1], IOOption[T2], IOOption[T3], IOOption[T4]]) IOOption[tuple.Tuple4[T1, T2, T3, T4]] {
-  return apply.SequenceTuple4(
-    Map[T1, func(T2) func(T3) func(T4) tuple.Tuple4[T1, T2, T3, T4]],
-    Ap[func(T3) func(T4) tuple.Tuple4[T1, T2, T3, T4], T2],
-    Ap[func(T4) tuple.Tuple4[T1, T2, T3, T4], T3],
-    Ap[tuple.Tuple4[T1, T2, T3, T4], T4],
-    t,
-  )
+	return apply.SequenceTuple4(
+		Map[T1, func(T2) func(T3) func(T4) tuple.Tuple4[T1, T2, T3, T4]],
+		Ap[func(T3) func(T4) tuple.Tuple4[T1, T2, T3, T4], T2],
+		Ap[func(T4) tuple.Tuple4[T1, T2, T3, T4], T3],
+		Ap[tuple.Tuple4[T1, T2, T3, T4], T4],
+		t,
+	)
 }
 
 // SequenceSeqTuple4 converts a [tuple.Tuple4[IOOption[T]]] into a [IOOption[tuple.Tuple4[T1, T2, T3, T4]]]
 func SequenceSeqTuple4[T1, T2, T3, T4 any](t tuple.Tuple4[IOOption[T1], IOOption[T2], IOOption[T3], IOOption[T4]]) IOOption[tuple.Tuple4[T1, T2, T3, T4]] {
-  return apply.SequenceTuple4(
-    Map[T1, func(T2) func(T3) func(T4) tuple.Tuple4[T1, T2, T3, T4]],
-    ApSeq[func(T3) func(T4) tuple.Tuple4[T1, T2, T3, T4], T2],
-    ApSeq[func(T4) tuple.Tuple4[T1, T2, T3, T4], T3],
-    ApSeq[tuple.Tuple4[T1, T2, T3, T4], T4],
-    t,
-  )
+	return apply.SequenceTuple4(
+		Map[T1, func(T2) func(T3) func(T4) tuple.Tuple4[T1, T2, T3, T4]],
+		ApSeq[func(T3) func(T4) tuple.Tuple4[T1, T2, T3, T4], T2],
+		ApSeq[func(T4) tuple.Tuple4[T1, T2, T3, T4], T3],
+		ApSeq[tuple.Tuple4[T1, T2, T3, T4], T4],
+		t,
+	)
 }
 
 // SequenceParTuple4 converts a [tuple.Tuple4[IOOption[T]]] into a [IOOption[tuple.Tuple4[T1, T2, T3, T4]]]
 func SequenceParTuple4[T1, T2, T3, T4 any](t tuple.Tuple4[IOOption[T1], IOOption[T2], IOOption[T3], IOOption[T4]]) IOOption[tuple.Tuple4[T1, T2, T3, T4]] {
-  return apply.SequenceTuple4(
-    Map[T1, func(T2) func(T3) func(T4) tuple.Tuple4[T1, T2, T3, T4]],
-    ApPar[func(T3) func(T4) tuple.Tuple4[T1, T2, T3, T4], T2],
-    ApPar[func(T4) tuple.Tuple4[T1, T2, T3, T4], T3],
-    ApPar[tuple.Tuple4[T1, T2, T3, T4], T4],
-    t,
-  )
+	return apply.SequenceTuple4(
+		Map[T1, func(T2) func(T3) func(T4) tuple.Tuple4[T1, T2, T3, T4]],
+		ApPar[func(T3) func(T4) tuple.Tuple4[T1, T2, T3, T4], T2],
+		ApPar[func(T4) tuple.Tuple4[T1, T2, T3, T4], T3],
+		ApPar[tuple.Tuple4[T1, T2, T3, T4], T4],
+		t,
+	)
 }
 
 // TraverseTuple4 converts a [tuple.Tuple4[A1, A2, A3, A4]] into a [IOOption[tuple.Tuple4[T1, T2, T3, T4]]]
-func TraverseTuple4[F1 ~func(A1) IOOption[T1], F2 ~func(A2) IOOption[T2], F3 ~func(A3) IOOption[T3], F4 ~func(A4) IOOption[T4], T1, T2, T3, T4, A1, A2, A3, A4 any](f1 F1, f2 F2, f3 F3, f4 F4) func(tuple.Tuple4[A1, A2, A3, A4]) IOOption[tuple.Tuple4[T1, T2, T3, T4]] {
-  return func(t tuple.Tuple4[A1, A2, A3, A4]) IOOption[tuple.Tuple4[T1, T2, T3, T4]] {
-    return apply.TraverseTuple4(
-      Map[T1, func(T2) func(T3) func(T4) tuple.Tuple4[T1, T2, T3, T4]],
-      Ap[func(T3) func(T4) tuple.Tuple4[T1, T2, T3, T4], T2],
-      Ap[func(T4) tuple.Tuple4[T1, T2, T3, T4], T3],
-      Ap[tuple.Tuple4[T1, T2, T3, T4], T4],
-      f1,
-      f2,
-      f3,
-      f4,
-      t,
-    )
-  }
+func TraverseTuple4[F1 ~Kleisli[A1, T1], F2 ~Kleisli[A2, T2], F3 ~Kleisli[A3, T3], F4 ~Kleisli[A4, T4], T1, T2, T3, T4, A1, A2, A3, A4 any](f1 F1, f2 F2, f3 F3, f4 F4) func(tuple.Tuple4[A1, A2, A3, A4]) IOOption[tuple.Tuple4[T1, T2, T3, T4]] {
+	return func(t tuple.Tuple4[A1, A2, A3, A4]) IOOption[tuple.Tuple4[T1, T2, T3, T4]] {
+		return apply.TraverseTuple4(
+			Map[T1, func(T2) func(T3) func(T4) tuple.Tuple4[T1, T2, T3, T4]],
+			Ap[func(T3) func(T4) tuple.Tuple4[T1, T2, T3, T4], T2],
+			Ap[func(T4) tuple.Tuple4[T1, T2, T3, T4], T3],
+			Ap[tuple.Tuple4[T1, T2, T3, T4], T4],
+			f1,
+			f2,
+			f3,
+			f4,
+			t,
+		)
+	}
 }
 
 // TraverseSeqTuple4 converts a [tuple.Tuple4[A1, A2, A3, A4]] into a [IOOption[tuple.Tuple4[T1, T2, T3, T4]]]
-func TraverseSeqTuple4[F1 ~func(A1) IOOption[T1], F2 ~func(A2) IOOption[T2], F3 ~func(A3) IOOption[T3], F4 ~func(A4) IOOption[T4], T1, T2, T3, T4, A1, A2, A3, A4 any](f1 F1, f2 F2, f3 F3, f4 F4) func(tuple.Tuple4[A1, A2, A3, A4]) IOOption[tuple.Tuple4[T1, T2, T3, T4]] {
-  return func(t tuple.Tuple4[A1, A2, A3, A4]) IOOption[tuple.Tuple4[T1, T2, T3, T4]] {
-    return apply.TraverseTuple4(
-      Map[T1, func(T2) func(T3) func(T4) tuple.Tuple4[T1, T2, T3, T4]],
-      ApSeq[func(T3) func(T4) tuple.Tuple4[T1, T2, T3, T4], T2],
-      ApSeq[func(T4) tuple.Tuple4[T1, T2, T3, T4], T3],
-      ApSeq[tuple.Tuple4[T1, T2, T3, T4], T4],
-      f1,
-      f2,
-      f3,
-      f4,
-      t,
-    )
-  }
+func TraverseSeqTuple4[F1 ~Kleisli[A1, T1], F2 ~Kleisli[A2, T2], F3 ~Kleisli[A3, T3], F4 ~Kleisli[A4, T4], T1, T2, T3, T4, A1, A2, A3, A4 any](f1 F1, f2 F2, f3 F3, f4 F4) func(tuple.Tuple4[A1, A2, A3, A4]) IOOption[tuple.Tuple4[T1, T2, T3, T4]] {
+	return func(t tuple.Tuple4[A1, A2, A3, A4]) IOOption[tuple.Tuple4[T1, T2, T3, T4]] {
+		return apply.TraverseTuple4(
+			Map[T1, func(T2) func(T3) func(T4) tuple.Tuple4[T1, T2, T3, T4]],
+			ApSeq[func(T3) func(T4) tuple.Tuple4[T1, T2, T3, T4], T2],
+			ApSeq[func(T4) tuple.Tuple4[T1, T2, T3, T4], T3],
+			ApSeq[tuple.Tuple4[T1, T2, T3, T4], T4],
+			f1,
+			f2,
+			f3,
+			f4,
+			t,
+		)
+	}
 }
 
 // TraverseParTuple4 converts a [tuple.Tuple4[A1, A2, A3, A4]] into a [IOOption[tuple.Tuple4[T1, T2, T3, T4]]]
-func TraverseParTuple4[F1 ~func(A1) IOOption[T1], F2 ~func(A2) IOOption[T2], F3 ~func(A3) IOOption[T3], F4 ~func(A4) IOOption[T4], T1, T2, T3, T4, A1, A2, A3, A4 any](f1 F1, f2 F2, f3 F3, f4 F4) func(tuple.Tuple4[A1, A2, A3, A4]) IOOption[tuple.Tuple4[T1, T2, T3, T4]] {
-  return func(t tuple.Tuple4[A1, A2, A3, A4]) IOOption[tuple.Tuple4[T1, T2, T3, T4]] {
-    return apply.TraverseTuple4(
-      Map[T1, func(T2) func(T3) func(T4) tuple.Tuple4[T1, T2, T3, T4]],
-      ApPar[func(T3) func(T4) tuple.Tuple4[T1, T2, T3, T4], T2],
-      ApPar[func(T4) tuple.Tuple4[T1, T2, T3, T4], T3],
-      ApPar[tuple.Tuple4[T1, T2, T3, T4], T4],
-      f1,
-      f2,
-      f3,
-      f4,
-      t,
-    )
-  }
+func TraverseParTuple4[F1 ~Kleisli[A1, T1], F2 ~Kleisli[A2, T2], F3 ~Kleisli[A3, T3], F4 ~Kleisli[A4, T4], T1, T2, T3, T4, A1, A2, A3, A4 any](f1 F1, f2 F2, f3 F3, f4 F4) func(tuple.Tuple4[A1, A2, A3, A4]) IOOption[tuple.Tuple4[T1, T2, T3, T4]] {
+	return func(t tuple.Tuple4[A1, A2, A3, A4]) IOOption[tuple.Tuple4[T1, T2, T3, T4]] {
+		return apply.TraverseTuple4(
+			Map[T1, func(T2) func(T3) func(T4) tuple.Tuple4[T1, T2, T3, T4]],
+			ApPar[func(T3) func(T4) tuple.Tuple4[T1, T2, T3, T4], T2],
+			ApPar[func(T4) tuple.Tuple4[T1, T2, T3, T4], T3],
+			ApPar[tuple.Tuple4[T1, T2, T3, T4], T4],
+			f1,
+			f2,
+			f3,
+			f4,
+			t,
+		)
+	}
 }
 
 // SequenceT5 converts 5 [IOOption[T]] into a [IOOption[tuple.Tuple5[T1, T2, T3, T4, T5]]]
 func SequenceT5[T1, T2, T3, T4, T5 any](
-  t1 IOOption[T1],
-  t2 IOOption[T2],
-  t3 IOOption[T3],
-  t4 IOOption[T4],
-  t5 IOOption[T5],
+	t1 IOOption[T1],
+	t2 IOOption[T2],
+	t3 IOOption[T3],
+	t4 IOOption[T4],
+	t5 IOOption[T5],
 ) IOOption[tuple.Tuple5[T1, T2, T3, T4, T5]] {
-  return apply.SequenceT5(
-    Map[T1, func(T2) func(T3) func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5]],
-    Ap[func(T3) func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T2],
-    Ap[func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T3],
-    Ap[func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T4],
-    Ap[tuple.Tuple5[T1, T2, T3, T4, T5], T5],
-    t1,
-    t2,
-    t3,
-    t4,
-    t5,
-  )
+	return apply.SequenceT5(
+		Map[T1, func(T2) func(T3) func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5]],
+		Ap[func(T3) func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T2],
+		Ap[func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T3],
+		Ap[func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T4],
+		Ap[tuple.Tuple5[T1, T2, T3, T4, T5], T5],
+		t1,
+		t2,
+		t3,
+		t4,
+		t5,
+	)
 }
 
 // SequenceSeqT5 converts 5 [IOOption[T]] into a [IOOption[tuple.Tuple5[T1, T2, T3, T4, T5]]]
 func SequenceSeqT5[T1, T2, T3, T4, T5 any](
-  t1 IOOption[T1],
-  t2 IOOption[T2],
-  t3 IOOption[T3],
-  t4 IOOption[T4],
-  t5 IOOption[T5],
+	t1 IOOption[T1],
+	t2 IOOption[T2],
+	t3 IOOption[T3],
+	t4 IOOption[T4],
+	t5 IOOption[T5],
 ) IOOption[tuple.Tuple5[T1, T2, T3, T4, T5]] {
-  return apply.SequenceT5(
-    Map[T1, func(T2) func(T3) func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5]],
-    ApSeq[func(T3) func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T2],
-    ApSeq[func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T3],
-    ApSeq[func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T4],
-    ApSeq[tuple.Tuple5[T1, T2, T3, T4, T5], T5],
-    t1,
-    t2,
-    t3,
-    t4,
-    t5,
-  )
+	return apply.SequenceT5(
+		Map[T1, func(T2) func(T3) func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5]],
+		ApSeq[func(T3) func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T2],
+		ApSeq[func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T3],
+		ApSeq[func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T4],
+		ApSeq[tuple.Tuple5[T1, T2, T3, T4, T5], T5],
+		t1,
+		t2,
+		t3,
+		t4,
+		t5,
+	)
 }
 
 // SequenceParT5 converts 5 [IOOption[T]] into a [IOOption[tuple.Tuple5[T1, T2, T3, T4, T5]]]
 func SequenceParT5[T1, T2, T3, T4, T5 any](
-  t1 IOOption[T1],
-  t2 IOOption[T2],
-  t3 IOOption[T3],
-  t4 IOOption[T4],
-  t5 IOOption[T5],
+	t1 IOOption[T1],
+	t2 IOOption[T2],
+	t3 IOOption[T3],
+	t4 IOOption[T4],
+	t5 IOOption[T5],
 ) IOOption[tuple.Tuple5[T1, T2, T3, T4, T5]] {
-  return apply.SequenceT5(
-    Map[T1, func(T2) func(T3) func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5]],
-    ApPar[func(T3) func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T2],
-    ApPar[func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T3],
-    ApPar[func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T4],
-    ApPar[tuple.Tuple5[T1, T2, T3, T4, T5], T5],
-    t1,
-    t2,
-    t3,
-    t4,
-    t5,
-  )
+	return apply.SequenceT5(
+		Map[T1, func(T2) func(T3) func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5]],
+		ApPar[func(T3) func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T2],
+		ApPar[func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T3],
+		ApPar[func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T4],
+		ApPar[tuple.Tuple5[T1, T2, T3, T4, T5], T5],
+		t1,
+		t2,
+		t3,
+		t4,
+		t5,
+	)
 }
 
 // SequenceTuple5 converts a [tuple.Tuple5[IOOption[T]]] into a [IOOption[tuple.Tuple5[T1, T2, T3, T4, T5]]]
 func SequenceTuple5[T1, T2, T3, T4, T5 any](t tuple.Tuple5[IOOption[T1], IOOption[T2], IOOption[T3], IOOption[T4], IOOption[T5]]) IOOption[tuple.Tuple5[T1, T2, T3, T4, T5]] {
-  return apply.SequenceTuple5(
-    Map[T1, func(T2) func(T3) func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5]],
-    Ap[func(T3) func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T2],
-    Ap[func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T3],
-    Ap[func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T4],
-    Ap[tuple.Tuple5[T1, T2, T3, T4, T5], T5],
-    t,
-  )
+	return apply.SequenceTuple5(
+		Map[T1, func(T2) func(T3) func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5]],
+		Ap[func(T3) func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T2],
+		Ap[func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T3],
+		Ap[func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T4],
+		Ap[tuple.Tuple5[T1, T2, T3, T4, T5], T5],
+		t,
+	)
 }
 
 // SequenceSeqTuple5 converts a [tuple.Tuple5[IOOption[T]]] into a [IOOption[tuple.Tuple5[T1, T2, T3, T4, T5]]]
 func SequenceSeqTuple5[T1, T2, T3, T4, T5 any](t tuple.Tuple5[IOOption[T1], IOOption[T2], IOOption[T3], IOOption[T4], IOOption[T5]]) IOOption[tuple.Tuple5[T1, T2, T3, T4, T5]] {
-  return apply.SequenceTuple5(
-    Map[T1, func(T2) func(T3) func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5]],
-    ApSeq[func(T3) func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T2],
-    ApSeq[func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T3],
-    ApSeq[func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T4],
-    ApSeq[tuple.Tuple5[T1, T2, T3, T4, T5], T5],
-    t,
-  )
+	return apply.SequenceTuple5(
+		Map[T1, func(T2) func(T3) func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5]],
+		ApSeq[func(T3) func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T2],
+		ApSeq[func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T3],
+		ApSeq[func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T4],
+		ApSeq[tuple.Tuple5[T1, T2, T3, T4, T5], T5],
+		t,
+	)
 }
 
 // SequenceParTuple5 converts a [tuple.Tuple5[IOOption[T]]] into a [IOOption[tuple.Tuple5[T1, T2, T3, T4, T5]]]
 func SequenceParTuple5[T1, T2, T3, T4, T5 any](t tuple.Tuple5[IOOption[T1], IOOption[T2], IOOption[T3], IOOption[T4], IOOption[T5]]) IOOption[tuple.Tuple5[T1, T2, T3, T4, T5]] {
-  return apply.SequenceTuple5(
-    Map[T1, func(T2) func(T3) func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5]],
-    ApPar[func(T3) func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T2],
-    ApPar[func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T3],
-    ApPar[func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T4],
-    ApPar[tuple.Tuple5[T1, T2, T3, T4, T5], T5],
-    t,
-  )
+	return apply.SequenceTuple5(
+		Map[T1, func(T2) func(T3) func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5]],
+		ApPar[func(T3) func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T2],
+		ApPar[func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T3],
+		ApPar[func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T4],
+		ApPar[tuple.Tuple5[T1, T2, T3, T4, T5], T5],
+		t,
+	)
 }
 
 // TraverseTuple5 converts a [tuple.Tuple5[A1, A2, A3, A4, A5]] into a [IOOption[tuple.Tuple5[T1, T2, T3, T4, T5]]]
-func TraverseTuple5[F1 ~func(A1) IOOption[T1], F2 ~func(A2) IOOption[T2], F3 ~func(A3) IOOption[T3], F4 ~func(A4) IOOption[T4], F5 ~func(A5) IOOption[T5], T1, T2, T3, T4, T5, A1, A2, A3, A4, A5 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5) func(tuple.Tuple5[A1, A2, A3, A4, A5]) IOOption[tuple.Tuple5[T1, T2, T3, T4, T5]] {
-  return func(t tuple.Tuple5[A1, A2, A3, A4, A5]) IOOption[tuple.Tuple5[T1, T2, T3, T4, T5]] {
-    return apply.TraverseTuple5(
-      Map[T1, func(T2) func(T3) func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5]],
-      Ap[func(T3) func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T2],
-      Ap[func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T3],
-      Ap[func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T4],
-      Ap[tuple.Tuple5[T1, T2, T3, T4, T5], T5],
-      f1,
-      f2,
-      f3,
-      f4,
-      f5,
-      t,
-    )
-  }
+func TraverseTuple5[F1 ~Kleisli[A1, T1], F2 ~Kleisli[A2, T2], F3 ~Kleisli[A3, T3], F4 ~Kleisli[A4, T4], F5 ~Kleisli[A5, T5], T1, T2, T3, T4, T5, A1, A2, A3, A4, A5 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5) func(tuple.Tuple5[A1, A2, A3, A4, A5]) IOOption[tuple.Tuple5[T1, T2, T3, T4, T5]] {
+	return func(t tuple.Tuple5[A1, A2, A3, A4, A5]) IOOption[tuple.Tuple5[T1, T2, T3, T4, T5]] {
+		return apply.TraverseTuple5(
+			Map[T1, func(T2) func(T3) func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5]],
+			Ap[func(T3) func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T2],
+			Ap[func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T3],
+			Ap[func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T4],
+			Ap[tuple.Tuple5[T1, T2, T3, T4, T5], T5],
+			f1,
+			f2,
+			f3,
+			f4,
+			f5,
+			t,
+		)
+	}
 }
 
 // TraverseSeqTuple5 converts a [tuple.Tuple5[A1, A2, A3, A4, A5]] into a [IOOption[tuple.Tuple5[T1, T2, T3, T4, T5]]]
-func TraverseSeqTuple5[F1 ~func(A1) IOOption[T1], F2 ~func(A2) IOOption[T2], F3 ~func(A3) IOOption[T3], F4 ~func(A4) IOOption[T4], F5 ~func(A5) IOOption[T5], T1, T2, T3, T4, T5, A1, A2, A3, A4, A5 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5) func(tuple.Tuple5[A1, A2, A3, A4, A5]) IOOption[tuple.Tuple5[T1, T2, T3, T4, T5]] {
-  return func(t tuple.Tuple5[A1, A2, A3, A4, A5]) IOOption[tuple.Tuple5[T1, T2, T3, T4, T5]] {
-    return apply.TraverseTuple5(
-      Map[T1, func(T2) func(T3) func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5]],
-      ApSeq[func(T3) func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T2],
-      ApSeq[func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T3],
-      ApSeq[func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T4],
-      ApSeq[tuple.Tuple5[T1, T2, T3, T4, T5], T5],
-      f1,
-      f2,
-      f3,
-      f4,
-      f5,
-      t,
-    )
-  }
+func TraverseSeqTuple5[F1 ~Kleisli[A1, T1], F2 ~Kleisli[A2, T2], F3 ~Kleisli[A3, T3], F4 ~Kleisli[A4, T4], F5 ~Kleisli[A5, T5], T1, T2, T3, T4, T5, A1, A2, A3, A4, A5 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5) func(tuple.Tuple5[A1, A2, A3, A4, A5]) IOOption[tuple.Tuple5[T1, T2, T3, T4, T5]] {
+	return func(t tuple.Tuple5[A1, A2, A3, A4, A5]) IOOption[tuple.Tuple5[T1, T2, T3, T4, T5]] {
+		return apply.TraverseTuple5(
+			Map[T1, func(T2) func(T3) func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5]],
+			ApSeq[func(T3) func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T2],
+			ApSeq[func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T3],
+			ApSeq[func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T4],
+			ApSeq[tuple.Tuple5[T1, T2, T3, T4, T5], T5],
+			f1,
+			f2,
+			f3,
+			f4,
+			f5,
+			t,
+		)
+	}
 }
 
 // TraverseParTuple5 converts a [tuple.Tuple5[A1, A2, A3, A4, A5]] into a [IOOption[tuple.Tuple5[T1, T2, T3, T4, T5]]]
-func TraverseParTuple5[F1 ~func(A1) IOOption[T1], F2 ~func(A2) IOOption[T2], F3 ~func(A3) IOOption[T3], F4 ~func(A4) IOOption[T4], F5 ~func(A5) IOOption[T5], T1, T2, T3, T4, T5, A1, A2, A3, A4, A5 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5) func(tuple.Tuple5[A1, A2, A3, A4, A5]) IOOption[tuple.Tuple5[T1, T2, T3, T4, T5]] {
-  return func(t tuple.Tuple5[A1, A2, A3, A4, A5]) IOOption[tuple.Tuple5[T1, T2, T3, T4, T5]] {
-    return apply.TraverseTuple5(
-      Map[T1, func(T2) func(T3) func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5]],
-      ApPar[func(T3) func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T2],
-      ApPar[func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T3],
-      ApPar[func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T4],
-      ApPar[tuple.Tuple5[T1, T2, T3, T4, T5], T5],
-      f1,
-      f2,
-      f3,
-      f4,
-      f5,
-      t,
-    )
-  }
+func TraverseParTuple5[F1 ~Kleisli[A1, T1], F2 ~Kleisli[A2, T2], F3 ~Kleisli[A3, T3], F4 ~Kleisli[A4, T4], F5 ~Kleisli[A5, T5], T1, T2, T3, T4, T5, A1, A2, A3, A4, A5 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5) func(tuple.Tuple5[A1, A2, A3, A4, A5]) IOOption[tuple.Tuple5[T1, T2, T3, T4, T5]] {
+	return func(t tuple.Tuple5[A1, A2, A3, A4, A5]) IOOption[tuple.Tuple5[T1, T2, T3, T4, T5]] {
+		return apply.TraverseTuple5(
+			Map[T1, func(T2) func(T3) func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5]],
+			ApPar[func(T3) func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T2],
+			ApPar[func(T4) func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T3],
+			ApPar[func(T5) tuple.Tuple5[T1, T2, T3, T4, T5], T4],
+			ApPar[tuple.Tuple5[T1, T2, T3, T4, T5], T5],
+			f1,
+			f2,
+			f3,
+			f4,
+			f5,
+			t,
+		)
+	}
 }
 
 // SequenceT6 converts 6 [IOOption[T]] into a [IOOption[tuple.Tuple6[T1, T2, T3, T4, T5, T6]]]
 func SequenceT6[T1, T2, T3, T4, T5, T6 any](
-  t1 IOOption[T1],
-  t2 IOOption[T2],
-  t3 IOOption[T3],
-  t4 IOOption[T4],
-  t5 IOOption[T5],
-  t6 IOOption[T6],
+	t1 IOOption[T1],
+	t2 IOOption[T2],
+	t3 IOOption[T3],
+	t4 IOOption[T4],
+	t5 IOOption[T5],
+	t6 IOOption[T6],
 ) IOOption[tuple.Tuple6[T1, T2, T3, T4, T5, T6]] {
-  return apply.SequenceT6(
-    Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6]],
-    Ap[func(T3) func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T2],
-    Ap[func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T3],
-    Ap[func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T4],
-    Ap[func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T5],
-    Ap[tuple.Tuple6[T1, T2, T3, T4, T5, T6], T6],
-    t1,
-    t2,
-    t3,
-    t4,
-    t5,
-    t6,
-  )
+	return apply.SequenceT6(
+		Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6]],
+		Ap[func(T3) func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T2],
+		Ap[func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T3],
+		Ap[func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T4],
+		Ap[func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T5],
+		Ap[tuple.Tuple6[T1, T2, T3, T4, T5, T6], T6],
+		t1,
+		t2,
+		t3,
+		t4,
+		t5,
+		t6,
+	)
 }
 
 // SequenceSeqT6 converts 6 [IOOption[T]] into a [IOOption[tuple.Tuple6[T1, T2, T3, T4, T5, T6]]]
 func SequenceSeqT6[T1, T2, T3, T4, T5, T6 any](
-  t1 IOOption[T1],
-  t2 IOOption[T2],
-  t3 IOOption[T3],
-  t4 IOOption[T4],
-  t5 IOOption[T5],
-  t6 IOOption[T6],
+	t1 IOOption[T1],
+	t2 IOOption[T2],
+	t3 IOOption[T3],
+	t4 IOOption[T4],
+	t5 IOOption[T5],
+	t6 IOOption[T6],
 ) IOOption[tuple.Tuple6[T1, T2, T3, T4, T5, T6]] {
-  return apply.SequenceT6(
-    Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6]],
-    ApSeq[func(T3) func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T2],
-    ApSeq[func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T3],
-    ApSeq[func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T4],
-    ApSeq[func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T5],
-    ApSeq[tuple.Tuple6[T1, T2, T3, T4, T5, T6], T6],
-    t1,
-    t2,
-    t3,
-    t4,
-    t5,
-    t6,
-  )
+	return apply.SequenceT6(
+		Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6]],
+		ApSeq[func(T3) func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T2],
+		ApSeq[func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T3],
+		ApSeq[func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T4],
+		ApSeq[func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T5],
+		ApSeq[tuple.Tuple6[T1, T2, T3, T4, T5, T6], T6],
+		t1,
+		t2,
+		t3,
+		t4,
+		t5,
+		t6,
+	)
 }
 
 // SequenceParT6 converts 6 [IOOption[T]] into a [IOOption[tuple.Tuple6[T1, T2, T3, T4, T5, T6]]]
 func SequenceParT6[T1, T2, T3, T4, T5, T6 any](
-  t1 IOOption[T1],
-  t2 IOOption[T2],
-  t3 IOOption[T3],
-  t4 IOOption[T4],
-  t5 IOOption[T5],
-  t6 IOOption[T6],
+	t1 IOOption[T1],
+	t2 IOOption[T2],
+	t3 IOOption[T3],
+	t4 IOOption[T4],
+	t5 IOOption[T5],
+	t6 IOOption[T6],
 ) IOOption[tuple.Tuple6[T1, T2, T3, T4, T5, T6]] {
-  return apply.SequenceT6(
-    Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6]],
-    ApPar[func(T3) func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T2],
-    ApPar[func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T3],
-    ApPar[func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T4],
-    ApPar[func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T5],
-    ApPar[tuple.Tuple6[T1, T2, T3, T4, T5, T6], T6],
-    t1,
-    t2,
-    t3,
-    t4,
-    t5,
-    t6,
-  )
+	return apply.SequenceT6(
+		Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6]],
+		ApPar[func(T3) func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T2],
+		ApPar[func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T3],
+		ApPar[func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T4],
+		ApPar[func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T5],
+		ApPar[tuple.Tuple6[T1, T2, T3, T4, T5, T6], T6],
+		t1,
+		t2,
+		t3,
+		t4,
+		t5,
+		t6,
+	)
 }
 
 // SequenceTuple6 converts a [tuple.Tuple6[IOOption[T]]] into a [IOOption[tuple.Tuple6[T1, T2, T3, T4, T5, T6]]]
 func SequenceTuple6[T1, T2, T3, T4, T5, T6 any](t tuple.Tuple6[IOOption[T1], IOOption[T2], IOOption[T3], IOOption[T4], IOOption[T5], IOOption[T6]]) IOOption[tuple.Tuple6[T1, T2, T3, T4, T5, T6]] {
-  return apply.SequenceTuple6(
-    Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6]],
-    Ap[func(T3) func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T2],
-    Ap[func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T3],
-    Ap[func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T4],
-    Ap[func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T5],
-    Ap[tuple.Tuple6[T1, T2, T3, T4, T5, T6], T6],
-    t,
-  )
+	return apply.SequenceTuple6(
+		Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6]],
+		Ap[func(T3) func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T2],
+		Ap[func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T3],
+		Ap[func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T4],
+		Ap[func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T5],
+		Ap[tuple.Tuple6[T1, T2, T3, T4, T5, T6], T6],
+		t,
+	)
 }
 
 // SequenceSeqTuple6 converts a [tuple.Tuple6[IOOption[T]]] into a [IOOption[tuple.Tuple6[T1, T2, T3, T4, T5, T6]]]
 func SequenceSeqTuple6[T1, T2, T3, T4, T5, T6 any](t tuple.Tuple6[IOOption[T1], IOOption[T2], IOOption[T3], IOOption[T4], IOOption[T5], IOOption[T6]]) IOOption[tuple.Tuple6[T1, T2, T3, T4, T5, T6]] {
-  return apply.SequenceTuple6(
-    Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6]],
-    ApSeq[func(T3) func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T2],
-    ApSeq[func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T3],
-    ApSeq[func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T4],
-    ApSeq[func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T5],
-    ApSeq[tuple.Tuple6[T1, T2, T3, T4, T5, T6], T6],
-    t,
-  )
+	return apply.SequenceTuple6(
+		Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6]],
+		ApSeq[func(T3) func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T2],
+		ApSeq[func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T3],
+		ApSeq[func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T4],
+		ApSeq[func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T5],
+		ApSeq[tuple.Tuple6[T1, T2, T3, T4, T5, T6], T6],
+		t,
+	)
 }
 
 // SequenceParTuple6 converts a [tuple.Tuple6[IOOption[T]]] into a [IOOption[tuple.Tuple6[T1, T2, T3, T4, T5, T6]]]
 func SequenceParTuple6[T1, T2, T3, T4, T5, T6 any](t tuple.Tuple6[IOOption[T1], IOOption[T2], IOOption[T3], IOOption[T4], IOOption[T5], IOOption[T6]]) IOOption[tuple.Tuple6[T1, T2, T3, T4, T5, T6]] {
-  return apply.SequenceTuple6(
-    Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6]],
-    ApPar[func(T3) func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T2],
-    ApPar[func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T3],
-    ApPar[func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T4],
-    ApPar[func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T5],
-    ApPar[tuple.Tuple6[T1, T2, T3, T4, T5, T6], T6],
-    t,
-  )
+	return apply.SequenceTuple6(
+		Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6]],
+		ApPar[func(T3) func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T2],
+		ApPar[func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T3],
+		ApPar[func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T4],
+		ApPar[func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T5],
+		ApPar[tuple.Tuple6[T1, T2, T3, T4, T5, T6], T6],
+		t,
+	)
 }
 
 // TraverseTuple6 converts a [tuple.Tuple6[A1, A2, A3, A4, A5, A6]] into a [IOOption[tuple.Tuple6[T1, T2, T3, T4, T5, T6]]]
-func TraverseTuple6[F1 ~func(A1) IOOption[T1], F2 ~func(A2) IOOption[T2], F3 ~func(A3) IOOption[T3], F4 ~func(A4) IOOption[T4], F5 ~func(A5) IOOption[T5], F6 ~func(A6) IOOption[T6], T1, T2, T3, T4, T5, T6, A1, A2, A3, A4, A5, A6 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5, f6 F6) func(tuple.Tuple6[A1, A2, A3, A4, A5, A6]) IOOption[tuple.Tuple6[T1, T2, T3, T4, T5, T6]] {
-  return func(t tuple.Tuple6[A1, A2, A3, A4, A5, A6]) IOOption[tuple.Tuple6[T1, T2, T3, T4, T5, T6]] {
-    return apply.TraverseTuple6(
-      Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6]],
-      Ap[func(T3) func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T2],
-      Ap[func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T3],
-      Ap[func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T4],
-      Ap[func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T5],
-      Ap[tuple.Tuple6[T1, T2, T3, T4, T5, T6], T6],
-      f1,
-      f2,
-      f3,
-      f4,
-      f5,
-      f6,
-      t,
-    )
-  }
+func TraverseTuple6[F1 ~Kleisli[A1, T1], F2 ~Kleisli[A2, T2], F3 ~Kleisli[A3, T3], F4 ~Kleisli[A4, T4], F5 ~Kleisli[A5, T5], F6 ~Kleisli[A6, T6], T1, T2, T3, T4, T5, T6, A1, A2, A3, A4, A5, A6 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5, f6 F6) func(tuple.Tuple6[A1, A2, A3, A4, A5, A6]) IOOption[tuple.Tuple6[T1, T2, T3, T4, T5, T6]] {
+	return func(t tuple.Tuple6[A1, A2, A3, A4, A5, A6]) IOOption[tuple.Tuple6[T1, T2, T3, T4, T5, T6]] {
+		return apply.TraverseTuple6(
+			Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6]],
+			Ap[func(T3) func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T2],
+			Ap[func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T3],
+			Ap[func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T4],
+			Ap[func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T5],
+			Ap[tuple.Tuple6[T1, T2, T3, T4, T5, T6], T6],
+			f1,
+			f2,
+			f3,
+			f4,
+			f5,
+			f6,
+			t,
+		)
+	}
 }
 
 // TraverseSeqTuple6 converts a [tuple.Tuple6[A1, A2, A3, A4, A5, A6]] into a [IOOption[tuple.Tuple6[T1, T2, T3, T4, T5, T6]]]
-func TraverseSeqTuple6[F1 ~func(A1) IOOption[T1], F2 ~func(A2) IOOption[T2], F3 ~func(A3) IOOption[T3], F4 ~func(A4) IOOption[T4], F5 ~func(A5) IOOption[T5], F6 ~func(A6) IOOption[T6], T1, T2, T3, T4, T5, T6, A1, A2, A3, A4, A5, A6 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5, f6 F6) func(tuple.Tuple6[A1, A2, A3, A4, A5, A6]) IOOption[tuple.Tuple6[T1, T2, T3, T4, T5, T6]] {
-  return func(t tuple.Tuple6[A1, A2, A3, A4, A5, A6]) IOOption[tuple.Tuple6[T1, T2, T3, T4, T5, T6]] {
-    return apply.TraverseTuple6(
-      Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6]],
-      ApSeq[func(T3) func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T2],
-      ApSeq[func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T3],
-      ApSeq[func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T4],
-      ApSeq[func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T5],
-      ApSeq[tuple.Tuple6[T1, T2, T3, T4, T5, T6], T6],
-      f1,
-      f2,
-      f3,
-      f4,
-      f5,
-      f6,
-      t,
-    )
-  }
+func TraverseSeqTuple6[F1 ~Kleisli[A1, T1], F2 ~Kleisli[A2, T2], F3 ~Kleisli[A3, T3], F4 ~Kleisli[A4, T4], F5 ~Kleisli[A5, T5], F6 ~Kleisli[A6, T6], T1, T2, T3, T4, T5, T6, A1, A2, A3, A4, A5, A6 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5, f6 F6) func(tuple.Tuple6[A1, A2, A3, A4, A5, A6]) IOOption[tuple.Tuple6[T1, T2, T3, T4, T5, T6]] {
+	return func(t tuple.Tuple6[A1, A2, A3, A4, A5, A6]) IOOption[tuple.Tuple6[T1, T2, T3, T4, T5, T6]] {
+		return apply.TraverseTuple6(
+			Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6]],
+			ApSeq[func(T3) func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T2],
+			ApSeq[func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T3],
+			ApSeq[func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T4],
+			ApSeq[func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T5],
+			ApSeq[tuple.Tuple6[T1, T2, T3, T4, T5, T6], T6],
+			f1,
+			f2,
+			f3,
+			f4,
+			f5,
+			f6,
+			t,
+		)
+	}
 }
 
 // TraverseParTuple6 converts a [tuple.Tuple6[A1, A2, A3, A4, A5, A6]] into a [IOOption[tuple.Tuple6[T1, T2, T3, T4, T5, T6]]]
-func TraverseParTuple6[F1 ~func(A1) IOOption[T1], F2 ~func(A2) IOOption[T2], F3 ~func(A3) IOOption[T3], F4 ~func(A4) IOOption[T4], F5 ~func(A5) IOOption[T5], F6 ~func(A6) IOOption[T6], T1, T2, T3, T4, T5, T6, A1, A2, A3, A4, A5, A6 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5, f6 F6) func(tuple.Tuple6[A1, A2, A3, A4, A5, A6]) IOOption[tuple.Tuple6[T1, T2, T3, T4, T5, T6]] {
-  return func(t tuple.Tuple6[A1, A2, A3, A4, A5, A6]) IOOption[tuple.Tuple6[T1, T2, T3, T4, T5, T6]] {
-    return apply.TraverseTuple6(
-      Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6]],
-      ApPar[func(T3) func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T2],
-      ApPar[func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T3],
-      ApPar[func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T4],
-      ApPar[func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T5],
-      ApPar[tuple.Tuple6[T1, T2, T3, T4, T5, T6], T6],
-      f1,
-      f2,
-      f3,
-      f4,
-      f5,
-      f6,
-      t,
-    )
-  }
+func TraverseParTuple6[F1 ~Kleisli[A1, T1], F2 ~Kleisli[A2, T2], F3 ~Kleisli[A3, T3], F4 ~Kleisli[A4, T4], F5 ~Kleisli[A5, T5], F6 ~Kleisli[A6, T6], T1, T2, T3, T4, T5, T6, A1, A2, A3, A4, A5, A6 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5, f6 F6) func(tuple.Tuple6[A1, A2, A3, A4, A5, A6]) IOOption[tuple.Tuple6[T1, T2, T3, T4, T5, T6]] {
+	return func(t tuple.Tuple6[A1, A2, A3, A4, A5, A6]) IOOption[tuple.Tuple6[T1, T2, T3, T4, T5, T6]] {
+		return apply.TraverseTuple6(
+			Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6]],
+			ApPar[func(T3) func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T2],
+			ApPar[func(T4) func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T3],
+			ApPar[func(T5) func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T4],
+			ApPar[func(T6) tuple.Tuple6[T1, T2, T3, T4, T5, T6], T5],
+			ApPar[tuple.Tuple6[T1, T2, T3, T4, T5, T6], T6],
+			f1,
+			f2,
+			f3,
+			f4,
+			f5,
+			f6,
+			t,
+		)
+	}
 }
 
 // SequenceT7 converts 7 [IOOption[T]] into a [IOOption[tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7]]]
 func SequenceT7[T1, T2, T3, T4, T5, T6, T7 any](
-  t1 IOOption[T1],
-  t2 IOOption[T2],
-  t3 IOOption[T3],
-  t4 IOOption[T4],
-  t5 IOOption[T5],
-  t6 IOOption[T6],
-  t7 IOOption[T7],
+	t1 IOOption[T1],
+	t2 IOOption[T2],
+	t3 IOOption[T3],
+	t4 IOOption[T4],
+	t5 IOOption[T5],
+	t6 IOOption[T6],
+	t7 IOOption[T7],
 ) IOOption[tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7]] {
-  return apply.SequenceT7(
-    Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7]],
-    Ap[func(T3) func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T2],
-    Ap[func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T3],
-    Ap[func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T4],
-    Ap[func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T5],
-    Ap[func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T6],
-    Ap[tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T7],
-    t1,
-    t2,
-    t3,
-    t4,
-    t5,
-    t6,
-    t7,
-  )
+	return apply.SequenceT7(
+		Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7]],
+		Ap[func(T3) func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T2],
+		Ap[func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T3],
+		Ap[func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T4],
+		Ap[func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T5],
+		Ap[func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T6],
+		Ap[tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T7],
+		t1,
+		t2,
+		t3,
+		t4,
+		t5,
+		t6,
+		t7,
+	)
 }
 
 // SequenceSeqT7 converts 7 [IOOption[T]] into a [IOOption[tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7]]]
 func SequenceSeqT7[T1, T2, T3, T4, T5, T6, T7 any](
-  t1 IOOption[T1],
-  t2 IOOption[T2],
-  t3 IOOption[T3],
-  t4 IOOption[T4],
-  t5 IOOption[T5],
-  t6 IOOption[T6],
-  t7 IOOption[T7],
+	t1 IOOption[T1],
+	t2 IOOption[T2],
+	t3 IOOption[T3],
+	t4 IOOption[T4],
+	t5 IOOption[T5],
+	t6 IOOption[T6],
+	t7 IOOption[T7],
 ) IOOption[tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7]] {
-  return apply.SequenceT7(
-    Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7]],
-    ApSeq[func(T3) func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T2],
-    ApSeq[func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T3],
-    ApSeq[func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T4],
-    ApSeq[func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T5],
-    ApSeq[func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T6],
-    ApSeq[tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T7],
-    t1,
-    t2,
-    t3,
-    t4,
-    t5,
-    t6,
-    t7,
-  )
+	return apply.SequenceT7(
+		Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7]],
+		ApSeq[func(T3) func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T2],
+		ApSeq[func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T3],
+		ApSeq[func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T4],
+		ApSeq[func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T5],
+		ApSeq[func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T6],
+		ApSeq[tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T7],
+		t1,
+		t2,
+		t3,
+		t4,
+		t5,
+		t6,
+		t7,
+	)
 }
 
 // SequenceParT7 converts 7 [IOOption[T]] into a [IOOption[tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7]]]
 func SequenceParT7[T1, T2, T3, T4, T5, T6, T7 any](
-  t1 IOOption[T1],
-  t2 IOOption[T2],
-  t3 IOOption[T3],
-  t4 IOOption[T4],
-  t5 IOOption[T5],
-  t6 IOOption[T6],
-  t7 IOOption[T7],
+	t1 IOOption[T1],
+	t2 IOOption[T2],
+	t3 IOOption[T3],
+	t4 IOOption[T4],
+	t5 IOOption[T5],
+	t6 IOOption[T6],
+	t7 IOOption[T7],
 ) IOOption[tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7]] {
-  return apply.SequenceT7(
-    Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7]],
-    ApPar[func(T3) func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T2],
-    ApPar[func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T3],
-    ApPar[func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T4],
-    ApPar[func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T5],
-    ApPar[func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T6],
-    ApPar[tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T7],
-    t1,
-    t2,
-    t3,
-    t4,
-    t5,
-    t6,
-    t7,
-  )
+	return apply.SequenceT7(
+		Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7]],
+		ApPar[func(T3) func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T2],
+		ApPar[func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T3],
+		ApPar[func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T4],
+		ApPar[func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T5],
+		ApPar[func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T6],
+		ApPar[tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T7],
+		t1,
+		t2,
+		t3,
+		t4,
+		t5,
+		t6,
+		t7,
+	)
 }
 
 // SequenceTuple7 converts a [tuple.Tuple7[IOOption[T]]] into a [IOOption[tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7]]]
 func SequenceTuple7[T1, T2, T3, T4, T5, T6, T7 any](t tuple.Tuple7[IOOption[T1], IOOption[T2], IOOption[T3], IOOption[T4], IOOption[T5], IOOption[T6], IOOption[T7]]) IOOption[tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7]] {
-  return apply.SequenceTuple7(
-    Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7]],
-    Ap[func(T3) func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T2],
-    Ap[func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T3],
-    Ap[func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T4],
-    Ap[func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T5],
-    Ap[func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T6],
-    Ap[tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T7],
-    t,
-  )
+	return apply.SequenceTuple7(
+		Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7]],
+		Ap[func(T3) func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T2],
+		Ap[func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T3],
+		Ap[func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T4],
+		Ap[func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T5],
+		Ap[func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T6],
+		Ap[tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T7],
+		t,
+	)
 }
 
 // SequenceSeqTuple7 converts a [tuple.Tuple7[IOOption[T]]] into a [IOOption[tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7]]]
 func SequenceSeqTuple7[T1, T2, T3, T4, T5, T6, T7 any](t tuple.Tuple7[IOOption[T1], IOOption[T2], IOOption[T3], IOOption[T4], IOOption[T5], IOOption[T6], IOOption[T7]]) IOOption[tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7]] {
-  return apply.SequenceTuple7(
-    Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7]],
-    ApSeq[func(T3) func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T2],
-    ApSeq[func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T3],
-    ApSeq[func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T4],
-    ApSeq[func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T5],
-    ApSeq[func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T6],
-    ApSeq[tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T7],
-    t,
-  )
+	return apply.SequenceTuple7(
+		Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7]],
+		ApSeq[func(T3) func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T2],
+		ApSeq[func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T3],
+		ApSeq[func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T4],
+		ApSeq[func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T5],
+		ApSeq[func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T6],
+		ApSeq[tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T7],
+		t,
+	)
 }
 
 // SequenceParTuple7 converts a [tuple.Tuple7[IOOption[T]]] into a [IOOption[tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7]]]
 func SequenceParTuple7[T1, T2, T3, T4, T5, T6, T7 any](t tuple.Tuple7[IOOption[T1], IOOption[T2], IOOption[T3], IOOption[T4], IOOption[T5], IOOption[T6], IOOption[T7]]) IOOption[tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7]] {
-  return apply.SequenceTuple7(
-    Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7]],
-    ApPar[func(T3) func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T2],
-    ApPar[func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T3],
-    ApPar[func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T4],
-    ApPar[func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T5],
-    ApPar[func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T6],
-    ApPar[tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T7],
-    t,
-  )
+	return apply.SequenceTuple7(
+		Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7]],
+		ApPar[func(T3) func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T2],
+		ApPar[func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T3],
+		ApPar[func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T4],
+		ApPar[func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T5],
+		ApPar[func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T6],
+		ApPar[tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T7],
+		t,
+	)
 }
 
 // TraverseTuple7 converts a [tuple.Tuple7[A1, A2, A3, A4, A5, A6, A7]] into a [IOOption[tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7]]]
-func TraverseTuple7[F1 ~func(A1) IOOption[T1], F2 ~func(A2) IOOption[T2], F3 ~func(A3) IOOption[T3], F4 ~func(A4) IOOption[T4], F5 ~func(A5) IOOption[T5], F6 ~func(A6) IOOption[T6], F7 ~func(A7) IOOption[T7], T1, T2, T3, T4, T5, T6, T7, A1, A2, A3, A4, A5, A6, A7 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5, f6 F6, f7 F7) func(tuple.Tuple7[A1, A2, A3, A4, A5, A6, A7]) IOOption[tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7]] {
-  return func(t tuple.Tuple7[A1, A2, A3, A4, A5, A6, A7]) IOOption[tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7]] {
-    return apply.TraverseTuple7(
-      Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7]],
-      Ap[func(T3) func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T2],
-      Ap[func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T3],
-      Ap[func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T4],
-      Ap[func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T5],
-      Ap[func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T6],
-      Ap[tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T7],
-      f1,
-      f2,
-      f3,
-      f4,
-      f5,
-      f6,
-      f7,
-      t,
-    )
-  }
+func TraverseTuple7[F1 ~Kleisli[A1, T1], F2 ~Kleisli[A2, T2], F3 ~Kleisli[A3, T3], F4 ~Kleisli[A4, T4], F5 ~Kleisli[A5, T5], F6 ~Kleisli[A6, T6], F7 ~Kleisli[A7, T7], T1, T2, T3, T4, T5, T6, T7, A1, A2, A3, A4, A5, A6, A7 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5, f6 F6, f7 F7) func(tuple.Tuple7[A1, A2, A3, A4, A5, A6, A7]) IOOption[tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7]] {
+	return func(t tuple.Tuple7[A1, A2, A3, A4, A5, A6, A7]) IOOption[tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7]] {
+		return apply.TraverseTuple7(
+			Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7]],
+			Ap[func(T3) func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T2],
+			Ap[func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T3],
+			Ap[func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T4],
+			Ap[func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T5],
+			Ap[func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T6],
+			Ap[tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T7],
+			f1,
+			f2,
+			f3,
+			f4,
+			f5,
+			f6,
+			f7,
+			t,
+		)
+	}
 }
 
 // TraverseSeqTuple7 converts a [tuple.Tuple7[A1, A2, A3, A4, A5, A6, A7]] into a [IOOption[tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7]]]
-func TraverseSeqTuple7[F1 ~func(A1) IOOption[T1], F2 ~func(A2) IOOption[T2], F3 ~func(A3) IOOption[T3], F4 ~func(A4) IOOption[T4], F5 ~func(A5) IOOption[T5], F6 ~func(A6) IOOption[T6], F7 ~func(A7) IOOption[T7], T1, T2, T3, T4, T5, T6, T7, A1, A2, A3, A4, A5, A6, A7 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5, f6 F6, f7 F7) func(tuple.Tuple7[A1, A2, A3, A4, A5, A6, A7]) IOOption[tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7]] {
-  return func(t tuple.Tuple7[A1, A2, A3, A4, A5, A6, A7]) IOOption[tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7]] {
-    return apply.TraverseTuple7(
-      Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7]],
-      ApSeq[func(T3) func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T2],
-      ApSeq[func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T3],
-      ApSeq[func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T4],
-      ApSeq[func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T5],
-      ApSeq[func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T6],
-      ApSeq[tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T7],
-      f1,
-      f2,
-      f3,
-      f4,
-      f5,
-      f6,
-      f7,
-      t,
-    )
-  }
+func TraverseSeqTuple7[F1 ~Kleisli[A1, T1], F2 ~Kleisli[A2, T2], F3 ~Kleisli[A3, T3], F4 ~Kleisli[A4, T4], F5 ~Kleisli[A5, T5], F6 ~Kleisli[A6, T6], F7 ~Kleisli[A7, T7], T1, T2, T3, T4, T5, T6, T7, A1, A2, A3, A4, A5, A6, A7 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5, f6 F6, f7 F7) func(tuple.Tuple7[A1, A2, A3, A4, A5, A6, A7]) IOOption[tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7]] {
+	return func(t tuple.Tuple7[A1, A2, A3, A4, A5, A6, A7]) IOOption[tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7]] {
+		return apply.TraverseTuple7(
+			Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7]],
+			ApSeq[func(T3) func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T2],
+			ApSeq[func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T3],
+			ApSeq[func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T4],
+			ApSeq[func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T5],
+			ApSeq[func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T6],
+			ApSeq[tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T7],
+			f1,
+			f2,
+			f3,
+			f4,
+			f5,
+			f6,
+			f7,
+			t,
+		)
+	}
 }
 
 // TraverseParTuple7 converts a [tuple.Tuple7[A1, A2, A3, A4, A5, A6, A7]] into a [IOOption[tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7]]]
-func TraverseParTuple7[F1 ~func(A1) IOOption[T1], F2 ~func(A2) IOOption[T2], F3 ~func(A3) IOOption[T3], F4 ~func(A4) IOOption[T4], F5 ~func(A5) IOOption[T5], F6 ~func(A6) IOOption[T6], F7 ~func(A7) IOOption[T7], T1, T2, T3, T4, T5, T6, T7, A1, A2, A3, A4, A5, A6, A7 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5, f6 F6, f7 F7) func(tuple.Tuple7[A1, A2, A3, A4, A5, A6, A7]) IOOption[tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7]] {
-  return func(t tuple.Tuple7[A1, A2, A3, A4, A5, A6, A7]) IOOption[tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7]] {
-    return apply.TraverseTuple7(
-      Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7]],
-      ApPar[func(T3) func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T2],
-      ApPar[func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T3],
-      ApPar[func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T4],
-      ApPar[func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T5],
-      ApPar[func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T6],
-      ApPar[tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T7],
-      f1,
-      f2,
-      f3,
-      f4,
-      f5,
-      f6,
-      f7,
-      t,
-    )
-  }
+func TraverseParTuple7[F1 ~Kleisli[A1, T1], F2 ~Kleisli[A2, T2], F3 ~Kleisli[A3, T3], F4 ~Kleisli[A4, T4], F5 ~Kleisli[A5, T5], F6 ~Kleisli[A6, T6], F7 ~Kleisli[A7, T7], T1, T2, T3, T4, T5, T6, T7, A1, A2, A3, A4, A5, A6, A7 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5, f6 F6, f7 F7) func(tuple.Tuple7[A1, A2, A3, A4, A5, A6, A7]) IOOption[tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7]] {
+	return func(t tuple.Tuple7[A1, A2, A3, A4, A5, A6, A7]) IOOption[tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7]] {
+		return apply.TraverseTuple7(
+			Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7]],
+			ApPar[func(T3) func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T2],
+			ApPar[func(T4) func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T3],
+			ApPar[func(T5) func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T4],
+			ApPar[func(T6) func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T5],
+			ApPar[func(T7) tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T6],
+			ApPar[tuple.Tuple7[T1, T2, T3, T4, T5, T6, T7], T7],
+			f1,
+			f2,
+			f3,
+			f4,
+			f5,
+			f6,
+			f7,
+			t,
+		)
+	}
 }
 
 // SequenceT8 converts 8 [IOOption[T]] into a [IOOption[tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]]]
 func SequenceT8[T1, T2, T3, T4, T5, T6, T7, T8 any](
-  t1 IOOption[T1],
-  t2 IOOption[T2],
-  t3 IOOption[T3],
-  t4 IOOption[T4],
-  t5 IOOption[T5],
-  t6 IOOption[T6],
-  t7 IOOption[T7],
-  t8 IOOption[T8],
+	t1 IOOption[T1],
+	t2 IOOption[T2],
+	t3 IOOption[T3],
+	t4 IOOption[T4],
+	t5 IOOption[T5],
+	t6 IOOption[T6],
+	t7 IOOption[T7],
+	t8 IOOption[T8],
 ) IOOption[tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]] {
-  return apply.SequenceT8(
-    Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]],
-    Ap[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T2],
-    Ap[func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T3],
-    Ap[func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T4],
-    Ap[func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T5],
-    Ap[func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T6],
-    Ap[func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T7],
-    Ap[tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T8],
-    t1,
-    t2,
-    t3,
-    t4,
-    t5,
-    t6,
-    t7,
-    t8,
-  )
+	return apply.SequenceT8(
+		Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]],
+		Ap[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T2],
+		Ap[func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T3],
+		Ap[func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T4],
+		Ap[func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T5],
+		Ap[func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T6],
+		Ap[func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T7],
+		Ap[tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T8],
+		t1,
+		t2,
+		t3,
+		t4,
+		t5,
+		t6,
+		t7,
+		t8,
+	)
 }
 
 // SequenceSeqT8 converts 8 [IOOption[T]] into a [IOOption[tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]]]
 func SequenceSeqT8[T1, T2, T3, T4, T5, T6, T7, T8 any](
-  t1 IOOption[T1],
-  t2 IOOption[T2],
-  t3 IOOption[T3],
-  t4 IOOption[T4],
-  t5 IOOption[T5],
-  t6 IOOption[T6],
-  t7 IOOption[T7],
-  t8 IOOption[T8],
+	t1 IOOption[T1],
+	t2 IOOption[T2],
+	t3 IOOption[T3],
+	t4 IOOption[T4],
+	t5 IOOption[T5],
+	t6 IOOption[T6],
+	t7 IOOption[T7],
+	t8 IOOption[T8],
 ) IOOption[tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]] {
-  return apply.SequenceT8(
-    Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]],
-    ApSeq[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T2],
-    ApSeq[func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T3],
-    ApSeq[func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T4],
-    ApSeq[func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T5],
-    ApSeq[func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T6],
-    ApSeq[func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T7],
-    ApSeq[tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T8],
-    t1,
-    t2,
-    t3,
-    t4,
-    t5,
-    t6,
-    t7,
-    t8,
-  )
+	return apply.SequenceT8(
+		Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]],
+		ApSeq[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T2],
+		ApSeq[func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T3],
+		ApSeq[func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T4],
+		ApSeq[func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T5],
+		ApSeq[func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T6],
+		ApSeq[func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T7],
+		ApSeq[tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T8],
+		t1,
+		t2,
+		t3,
+		t4,
+		t5,
+		t6,
+		t7,
+		t8,
+	)
 }
 
 // SequenceParT8 converts 8 [IOOption[T]] into a [IOOption[tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]]]
 func SequenceParT8[T1, T2, T3, T4, T5, T6, T7, T8 any](
-  t1 IOOption[T1],
-  t2 IOOption[T2],
-  t3 IOOption[T3],
-  t4 IOOption[T4],
-  t5 IOOption[T5],
-  t6 IOOption[T6],
-  t7 IOOption[T7],
-  t8 IOOption[T8],
+	t1 IOOption[T1],
+	t2 IOOption[T2],
+	t3 IOOption[T3],
+	t4 IOOption[T4],
+	t5 IOOption[T5],
+	t6 IOOption[T6],
+	t7 IOOption[T7],
+	t8 IOOption[T8],
 ) IOOption[tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]] {
-  return apply.SequenceT8(
-    Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]],
-    ApPar[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T2],
-    ApPar[func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T3],
-    ApPar[func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T4],
-    ApPar[func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T5],
-    ApPar[func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T6],
-    ApPar[func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T7],
-    ApPar[tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T8],
-    t1,
-    t2,
-    t3,
-    t4,
-    t5,
-    t6,
-    t7,
-    t8,
-  )
+	return apply.SequenceT8(
+		Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]],
+		ApPar[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T2],
+		ApPar[func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T3],
+		ApPar[func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T4],
+		ApPar[func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T5],
+		ApPar[func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T6],
+		ApPar[func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T7],
+		ApPar[tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T8],
+		t1,
+		t2,
+		t3,
+		t4,
+		t5,
+		t6,
+		t7,
+		t8,
+	)
 }
 
 // SequenceTuple8 converts a [tuple.Tuple8[IOOption[T]]] into a [IOOption[tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]]]
 func SequenceTuple8[T1, T2, T3, T4, T5, T6, T7, T8 any](t tuple.Tuple8[IOOption[T1], IOOption[T2], IOOption[T3], IOOption[T4], IOOption[T5], IOOption[T6], IOOption[T7], IOOption[T8]]) IOOption[tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]] {
-  return apply.SequenceTuple8(
-    Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]],
-    Ap[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T2],
-    Ap[func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T3],
-    Ap[func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T4],
-    Ap[func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T5],
-    Ap[func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T6],
-    Ap[func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T7],
-    Ap[tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T8],
-    t,
-  )
+	return apply.SequenceTuple8(
+		Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]],
+		Ap[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T2],
+		Ap[func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T3],
+		Ap[func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T4],
+		Ap[func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T5],
+		Ap[func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T6],
+		Ap[func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T7],
+		Ap[tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T8],
+		t,
+	)
 }
 
 // SequenceSeqTuple8 converts a [tuple.Tuple8[IOOption[T]]] into a [IOOption[tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]]]
 func SequenceSeqTuple8[T1, T2, T3, T4, T5, T6, T7, T8 any](t tuple.Tuple8[IOOption[T1], IOOption[T2], IOOption[T3], IOOption[T4], IOOption[T5], IOOption[T6], IOOption[T7], IOOption[T8]]) IOOption[tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]] {
-  return apply.SequenceTuple8(
-    Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]],
-    ApSeq[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T2],
-    ApSeq[func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T3],
-    ApSeq[func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T4],
-    ApSeq[func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T5],
-    ApSeq[func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T6],
-    ApSeq[func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T7],
-    ApSeq[tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T8],
-    t,
-  )
+	return apply.SequenceTuple8(
+		Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]],
+		ApSeq[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T2],
+		ApSeq[func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T3],
+		ApSeq[func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T4],
+		ApSeq[func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T5],
+		ApSeq[func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T6],
+		ApSeq[func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T7],
+		ApSeq[tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T8],
+		t,
+	)
 }
 
 // SequenceParTuple8 converts a [tuple.Tuple8[IOOption[T]]] into a [IOOption[tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]]]
 func SequenceParTuple8[T1, T2, T3, T4, T5, T6, T7, T8 any](t tuple.Tuple8[IOOption[T1], IOOption[T2], IOOption[T3], IOOption[T4], IOOption[T5], IOOption[T6], IOOption[T7], IOOption[T8]]) IOOption[tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]] {
-  return apply.SequenceTuple8(
-    Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]],
-    ApPar[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T2],
-    ApPar[func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T3],
-    ApPar[func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T4],
-    ApPar[func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T5],
-    ApPar[func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T6],
-    ApPar[func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T7],
-    ApPar[tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T8],
-    t,
-  )
+	return apply.SequenceTuple8(
+		Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]],
+		ApPar[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T2],
+		ApPar[func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T3],
+		ApPar[func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T4],
+		ApPar[func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T5],
+		ApPar[func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T6],
+		ApPar[func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T7],
+		ApPar[tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T8],
+		t,
+	)
 }
 
 // TraverseTuple8 converts a [tuple.Tuple8[A1, A2, A3, A4, A5, A6, A7, A8]] into a [IOOption[tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]]]
-func TraverseTuple8[F1 ~func(A1) IOOption[T1], F2 ~func(A2) IOOption[T2], F3 ~func(A3) IOOption[T3], F4 ~func(A4) IOOption[T4], F5 ~func(A5) IOOption[T5], F6 ~func(A6) IOOption[T6], F7 ~func(A7) IOOption[T7], F8 ~func(A8) IOOption[T8], T1, T2, T3, T4, T5, T6, T7, T8, A1, A2, A3, A4, A5, A6, A7, A8 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5, f6 F6, f7 F7, f8 F8) func(tuple.Tuple8[A1, A2, A3, A4, A5, A6, A7, A8]) IOOption[tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]] {
-  return func(t tuple.Tuple8[A1, A2, A3, A4, A5, A6, A7, A8]) IOOption[tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]] {
-    return apply.TraverseTuple8(
-      Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]],
-      Ap[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T2],
-      Ap[func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T3],
-      Ap[func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T4],
-      Ap[func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T5],
-      Ap[func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T6],
-      Ap[func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T7],
-      Ap[tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T8],
-      f1,
-      f2,
-      f3,
-      f4,
-      f5,
-      f6,
-      f7,
-      f8,
-      t,
-    )
-  }
+func TraverseTuple8[F1 ~Kleisli[A1, T1], F2 ~Kleisli[A2, T2], F3 ~Kleisli[A3, T3], F4 ~Kleisli[A4, T4], F5 ~Kleisli[A5, T5], F6 ~Kleisli[A6, T6], F7 ~Kleisli[A7, T7], F8 ~Kleisli[A8, T8], T1, T2, T3, T4, T5, T6, T7, T8, A1, A2, A3, A4, A5, A6, A7, A8 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5, f6 F6, f7 F7, f8 F8) func(tuple.Tuple8[A1, A2, A3, A4, A5, A6, A7, A8]) IOOption[tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]] {
+	return func(t tuple.Tuple8[A1, A2, A3, A4, A5, A6, A7, A8]) IOOption[tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]] {
+		return apply.TraverseTuple8(
+			Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]],
+			Ap[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T2],
+			Ap[func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T3],
+			Ap[func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T4],
+			Ap[func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T5],
+			Ap[func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T6],
+			Ap[func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T7],
+			Ap[tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T8],
+			f1,
+			f2,
+			f3,
+			f4,
+			f5,
+			f6,
+			f7,
+			f8,
+			t,
+		)
+	}
 }
 
 // TraverseSeqTuple8 converts a [tuple.Tuple8[A1, A2, A3, A4, A5, A6, A7, A8]] into a [IOOption[tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]]]
-func TraverseSeqTuple8[F1 ~func(A1) IOOption[T1], F2 ~func(A2) IOOption[T2], F3 ~func(A3) IOOption[T3], F4 ~func(A4) IOOption[T4], F5 ~func(A5) IOOption[T5], F6 ~func(A6) IOOption[T6], F7 ~func(A7) IOOption[T7], F8 ~func(A8) IOOption[T8], T1, T2, T3, T4, T5, T6, T7, T8, A1, A2, A3, A4, A5, A6, A7, A8 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5, f6 F6, f7 F7, f8 F8) func(tuple.Tuple8[A1, A2, A3, A4, A5, A6, A7, A8]) IOOption[tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]] {
-  return func(t tuple.Tuple8[A1, A2, A3, A4, A5, A6, A7, A8]) IOOption[tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]] {
-    return apply.TraverseTuple8(
-      Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]],
-      ApSeq[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T2],
-      ApSeq[func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T3],
-      ApSeq[func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T4],
-      ApSeq[func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T5],
-      ApSeq[func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T6],
-      ApSeq[func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T7],
-      ApSeq[tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T8],
-      f1,
-      f2,
-      f3,
-      f4,
-      f5,
-      f6,
-      f7,
-      f8,
-      t,
-    )
-  }
+func TraverseSeqTuple8[F1 ~Kleisli[A1, T1], F2 ~Kleisli[A2, T2], F3 ~Kleisli[A3, T3], F4 ~Kleisli[A4, T4], F5 ~Kleisli[A5, T5], F6 ~Kleisli[A6, T6], F7 ~Kleisli[A7, T7], F8 ~Kleisli[A8, T8], T1, T2, T3, T4, T5, T6, T7, T8, A1, A2, A3, A4, A5, A6, A7, A8 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5, f6 F6, f7 F7, f8 F8) func(tuple.Tuple8[A1, A2, A3, A4, A5, A6, A7, A8]) IOOption[tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]] {
+	return func(t tuple.Tuple8[A1, A2, A3, A4, A5, A6, A7, A8]) IOOption[tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]] {
+		return apply.TraverseTuple8(
+			Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]],
+			ApSeq[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T2],
+			ApSeq[func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T3],
+			ApSeq[func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T4],
+			ApSeq[func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T5],
+			ApSeq[func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T6],
+			ApSeq[func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T7],
+			ApSeq[tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T8],
+			f1,
+			f2,
+			f3,
+			f4,
+			f5,
+			f6,
+			f7,
+			f8,
+			t,
+		)
+	}
 }
 
 // TraverseParTuple8 converts a [tuple.Tuple8[A1, A2, A3, A4, A5, A6, A7, A8]] into a [IOOption[tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]]]
-func TraverseParTuple8[F1 ~func(A1) IOOption[T1], F2 ~func(A2) IOOption[T2], F3 ~func(A3) IOOption[T3], F4 ~func(A4) IOOption[T4], F5 ~func(A5) IOOption[T5], F6 ~func(A6) IOOption[T6], F7 ~func(A7) IOOption[T7], F8 ~func(A8) IOOption[T8], T1, T2, T3, T4, T5, T6, T7, T8, A1, A2, A3, A4, A5, A6, A7, A8 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5, f6 F6, f7 F7, f8 F8) func(tuple.Tuple8[A1, A2, A3, A4, A5, A6, A7, A8]) IOOption[tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]] {
-  return func(t tuple.Tuple8[A1, A2, A3, A4, A5, A6, A7, A8]) IOOption[tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]] {
-    return apply.TraverseTuple8(
-      Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]],
-      ApPar[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T2],
-      ApPar[func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T3],
-      ApPar[func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T4],
-      ApPar[func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T5],
-      ApPar[func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T6],
-      ApPar[func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T7],
-      ApPar[tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T8],
-      f1,
-      f2,
-      f3,
-      f4,
-      f5,
-      f6,
-      f7,
-      f8,
-      t,
-    )
-  }
+func TraverseParTuple8[F1 ~Kleisli[A1, T1], F2 ~Kleisli[A2, T2], F3 ~Kleisli[A3, T3], F4 ~Kleisli[A4, T4], F5 ~Kleisli[A5, T5], F6 ~Kleisli[A6, T6], F7 ~Kleisli[A7, T7], F8 ~Kleisli[A8, T8], T1, T2, T3, T4, T5, T6, T7, T8, A1, A2, A3, A4, A5, A6, A7, A8 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5, f6 F6, f7 F7, f8 F8) func(tuple.Tuple8[A1, A2, A3, A4, A5, A6, A7, A8]) IOOption[tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]] {
+	return func(t tuple.Tuple8[A1, A2, A3, A4, A5, A6, A7, A8]) IOOption[tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]] {
+		return apply.TraverseTuple8(
+			Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]],
+			ApPar[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T2],
+			ApPar[func(T4) func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T3],
+			ApPar[func(T5) func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T4],
+			ApPar[func(T6) func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T5],
+			ApPar[func(T7) func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T6],
+			ApPar[func(T8) tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T7],
+			ApPar[tuple.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T8],
+			f1,
+			f2,
+			f3,
+			f4,
+			f5,
+			f6,
+			f7,
+			f8,
+			t,
+		)
+	}
 }
 
 // SequenceT9 converts 9 [IOOption[T]] into a [IOOption[tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]]]
 func SequenceT9[T1, T2, T3, T4, T5, T6, T7, T8, T9 any](
-  t1 IOOption[T1],
-  t2 IOOption[T2],
-  t3 IOOption[T3],
-  t4 IOOption[T4],
-  t5 IOOption[T5],
-  t6 IOOption[T6],
-  t7 IOOption[T7],
-  t8 IOOption[T8],
-  t9 IOOption[T9],
+	t1 IOOption[T1],
+	t2 IOOption[T2],
+	t3 IOOption[T3],
+	t4 IOOption[T4],
+	t5 IOOption[T5],
+	t6 IOOption[T6],
+	t7 IOOption[T7],
+	t8 IOOption[T8],
+	t9 IOOption[T9],
 ) IOOption[tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]] {
-  return apply.SequenceT9(
-    Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]],
-    Ap[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T2],
-    Ap[func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T3],
-    Ap[func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T4],
-    Ap[func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T5],
-    Ap[func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T6],
-    Ap[func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T7],
-    Ap[func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T8],
-    Ap[tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T9],
-    t1,
-    t2,
-    t3,
-    t4,
-    t5,
-    t6,
-    t7,
-    t8,
-    t9,
-  )
+	return apply.SequenceT9(
+		Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]],
+		Ap[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T2],
+		Ap[func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T3],
+		Ap[func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T4],
+		Ap[func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T5],
+		Ap[func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T6],
+		Ap[func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T7],
+		Ap[func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T8],
+		Ap[tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T9],
+		t1,
+		t2,
+		t3,
+		t4,
+		t5,
+		t6,
+		t7,
+		t8,
+		t9,
+	)
 }
 
 // SequenceSeqT9 converts 9 [IOOption[T]] into a [IOOption[tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]]]
 func SequenceSeqT9[T1, T2, T3, T4, T5, T6, T7, T8, T9 any](
-  t1 IOOption[T1],
-  t2 IOOption[T2],
-  t3 IOOption[T3],
-  t4 IOOption[T4],
-  t5 IOOption[T5],
-  t6 IOOption[T6],
-  t7 IOOption[T7],
-  t8 IOOption[T8],
-  t9 IOOption[T9],
+	t1 IOOption[T1],
+	t2 IOOption[T2],
+	t3 IOOption[T3],
+	t4 IOOption[T4],
+	t5 IOOption[T5],
+	t6 IOOption[T6],
+	t7 IOOption[T7],
+	t8 IOOption[T8],
+	t9 IOOption[T9],
 ) IOOption[tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]] {
-  return apply.SequenceT9(
-    Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]],
-    ApSeq[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T2],
-    ApSeq[func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T3],
-    ApSeq[func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T4],
-    ApSeq[func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T5],
-    ApSeq[func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T6],
-    ApSeq[func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T7],
-    ApSeq[func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T8],
-    ApSeq[tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T9],
-    t1,
-    t2,
-    t3,
-    t4,
-    t5,
-    t6,
-    t7,
-    t8,
-    t9,
-  )
+	return apply.SequenceT9(
+		Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]],
+		ApSeq[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T2],
+		ApSeq[func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T3],
+		ApSeq[func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T4],
+		ApSeq[func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T5],
+		ApSeq[func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T6],
+		ApSeq[func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T7],
+		ApSeq[func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T8],
+		ApSeq[tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T9],
+		t1,
+		t2,
+		t3,
+		t4,
+		t5,
+		t6,
+		t7,
+		t8,
+		t9,
+	)
 }
 
 // SequenceParT9 converts 9 [IOOption[T]] into a [IOOption[tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]]]
 func SequenceParT9[T1, T2, T3, T4, T5, T6, T7, T8, T9 any](
-  t1 IOOption[T1],
-  t2 IOOption[T2],
-  t3 IOOption[T3],
-  t4 IOOption[T4],
-  t5 IOOption[T5],
-  t6 IOOption[T6],
-  t7 IOOption[T7],
-  t8 IOOption[T8],
-  t9 IOOption[T9],
+	t1 IOOption[T1],
+	t2 IOOption[T2],
+	t3 IOOption[T3],
+	t4 IOOption[T4],
+	t5 IOOption[T5],
+	t6 IOOption[T6],
+	t7 IOOption[T7],
+	t8 IOOption[T8],
+	t9 IOOption[T9],
 ) IOOption[tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]] {
-  return apply.SequenceT9(
-    Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]],
-    ApPar[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T2],
-    ApPar[func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T3],
-    ApPar[func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T4],
-    ApPar[func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T5],
-    ApPar[func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T6],
-    ApPar[func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T7],
-    ApPar[func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T8],
-    ApPar[tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T9],
-    t1,
-    t2,
-    t3,
-    t4,
-    t5,
-    t6,
-    t7,
-    t8,
-    t9,
-  )
+	return apply.SequenceT9(
+		Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]],
+		ApPar[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T2],
+		ApPar[func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T3],
+		ApPar[func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T4],
+		ApPar[func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T5],
+		ApPar[func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T6],
+		ApPar[func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T7],
+		ApPar[func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T8],
+		ApPar[tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T9],
+		t1,
+		t2,
+		t3,
+		t4,
+		t5,
+		t6,
+		t7,
+		t8,
+		t9,
+	)
 }
 
 // SequenceTuple9 converts a [tuple.Tuple9[IOOption[T]]] into a [IOOption[tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]]]
 func SequenceTuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9 any](t tuple.Tuple9[IOOption[T1], IOOption[T2], IOOption[T3], IOOption[T4], IOOption[T5], IOOption[T6], IOOption[T7], IOOption[T8], IOOption[T9]]) IOOption[tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]] {
-  return apply.SequenceTuple9(
-    Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]],
-    Ap[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T2],
-    Ap[func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T3],
-    Ap[func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T4],
-    Ap[func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T5],
-    Ap[func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T6],
-    Ap[func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T7],
-    Ap[func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T8],
-    Ap[tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T9],
-    t,
-  )
+	return apply.SequenceTuple9(
+		Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]],
+		Ap[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T2],
+		Ap[func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T3],
+		Ap[func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T4],
+		Ap[func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T5],
+		Ap[func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T6],
+		Ap[func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T7],
+		Ap[func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T8],
+		Ap[tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T9],
+		t,
+	)
 }
 
 // SequenceSeqTuple9 converts a [tuple.Tuple9[IOOption[T]]] into a [IOOption[tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]]]
 func SequenceSeqTuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9 any](t tuple.Tuple9[IOOption[T1], IOOption[T2], IOOption[T3], IOOption[T4], IOOption[T5], IOOption[T6], IOOption[T7], IOOption[T8], IOOption[T9]]) IOOption[tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]] {
-  return apply.SequenceTuple9(
-    Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]],
-    ApSeq[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T2],
-    ApSeq[func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T3],
-    ApSeq[func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T4],
-    ApSeq[func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T5],
-    ApSeq[func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T6],
-    ApSeq[func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T7],
-    ApSeq[func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T8],
-    ApSeq[tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T9],
-    t,
-  )
+	return apply.SequenceTuple9(
+		Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]],
+		ApSeq[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T2],
+		ApSeq[func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T3],
+		ApSeq[func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T4],
+		ApSeq[func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T5],
+		ApSeq[func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T6],
+		ApSeq[func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T7],
+		ApSeq[func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T8],
+		ApSeq[tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T9],
+		t,
+	)
 }
 
 // SequenceParTuple9 converts a [tuple.Tuple9[IOOption[T]]] into a [IOOption[tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]]]
 func SequenceParTuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9 any](t tuple.Tuple9[IOOption[T1], IOOption[T2], IOOption[T3], IOOption[T4], IOOption[T5], IOOption[T6], IOOption[T7], IOOption[T8], IOOption[T9]]) IOOption[tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]] {
-  return apply.SequenceTuple9(
-    Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]],
-    ApPar[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T2],
-    ApPar[func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T3],
-    ApPar[func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T4],
-    ApPar[func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T5],
-    ApPar[func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T6],
-    ApPar[func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T7],
-    ApPar[func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T8],
-    ApPar[tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T9],
-    t,
-  )
+	return apply.SequenceTuple9(
+		Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]],
+		ApPar[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T2],
+		ApPar[func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T3],
+		ApPar[func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T4],
+		ApPar[func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T5],
+		ApPar[func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T6],
+		ApPar[func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T7],
+		ApPar[func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T8],
+		ApPar[tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T9],
+		t,
+	)
 }
 
 // TraverseTuple9 converts a [tuple.Tuple9[A1, A2, A3, A4, A5, A6, A7, A8, A9]] into a [IOOption[tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]]]
-func TraverseTuple9[F1 ~func(A1) IOOption[T1], F2 ~func(A2) IOOption[T2], F3 ~func(A3) IOOption[T3], F4 ~func(A4) IOOption[T4], F5 ~func(A5) IOOption[T5], F6 ~func(A6) IOOption[T6], F7 ~func(A7) IOOption[T7], F8 ~func(A8) IOOption[T8], F9 ~func(A9) IOOption[T9], T1, T2, T3, T4, T5, T6, T7, T8, T9, A1, A2, A3, A4, A5, A6, A7, A8, A9 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5, f6 F6, f7 F7, f8 F8, f9 F9) func(tuple.Tuple9[A1, A2, A3, A4, A5, A6, A7, A8, A9]) IOOption[tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]] {
-  return func(t tuple.Tuple9[A1, A2, A3, A4, A5, A6, A7, A8, A9]) IOOption[tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]] {
-    return apply.TraverseTuple9(
-      Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]],
-      Ap[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T2],
-      Ap[func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T3],
-      Ap[func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T4],
-      Ap[func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T5],
-      Ap[func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T6],
-      Ap[func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T7],
-      Ap[func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T8],
-      Ap[tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T9],
-      f1,
-      f2,
-      f3,
-      f4,
-      f5,
-      f6,
-      f7,
-      f8,
-      f9,
-      t,
-    )
-  }
+func TraverseTuple9[F1 ~Kleisli[A1, T1], F2 ~Kleisli[A2, T2], F3 ~Kleisli[A3, T3], F4 ~Kleisli[A4, T4], F5 ~Kleisli[A5, T5], F6 ~Kleisli[A6, T6], F7 ~Kleisli[A7, T7], F8 ~Kleisli[A8, T8], F9 ~Kleisli[A9, T9], T1, T2, T3, T4, T5, T6, T7, T8, T9, A1, A2, A3, A4, A5, A6, A7, A8, A9 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5, f6 F6, f7 F7, f8 F8, f9 F9) func(tuple.Tuple9[A1, A2, A3, A4, A5, A6, A7, A8, A9]) IOOption[tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]] {
+	return func(t tuple.Tuple9[A1, A2, A3, A4, A5, A6, A7, A8, A9]) IOOption[tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]] {
+		return apply.TraverseTuple9(
+			Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]],
+			Ap[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T2],
+			Ap[func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T3],
+			Ap[func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T4],
+			Ap[func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T5],
+			Ap[func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T6],
+			Ap[func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T7],
+			Ap[func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T8],
+			Ap[tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T9],
+			f1,
+			f2,
+			f3,
+			f4,
+			f5,
+			f6,
+			f7,
+			f8,
+			f9,
+			t,
+		)
+	}
 }
 
 // TraverseSeqTuple9 converts a [tuple.Tuple9[A1, A2, A3, A4, A5, A6, A7, A8, A9]] into a [IOOption[tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]]]
-func TraverseSeqTuple9[F1 ~func(A1) IOOption[T1], F2 ~func(A2) IOOption[T2], F3 ~func(A3) IOOption[T3], F4 ~func(A4) IOOption[T4], F5 ~func(A5) IOOption[T5], F6 ~func(A6) IOOption[T6], F7 ~func(A7) IOOption[T7], F8 ~func(A8) IOOption[T8], F9 ~func(A9) IOOption[T9], T1, T2, T3, T4, T5, T6, T7, T8, T9, A1, A2, A3, A4, A5, A6, A7, A8, A9 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5, f6 F6, f7 F7, f8 F8, f9 F9) func(tuple.Tuple9[A1, A2, A3, A4, A5, A6, A7, A8, A9]) IOOption[tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]] {
-  return func(t tuple.Tuple9[A1, A2, A3, A4, A5, A6, A7, A8, A9]) IOOption[tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]] {
-    return apply.TraverseTuple9(
-      Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]],
-      ApSeq[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T2],
-      ApSeq[func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T3],
-      ApSeq[func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T4],
-      ApSeq[func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T5],
-      ApSeq[func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T6],
-      ApSeq[func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T7],
-      ApSeq[func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T8],
-      ApSeq[tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T9],
-      f1,
-      f2,
-      f3,
-      f4,
-      f5,
-      f6,
-      f7,
-      f8,
-      f9,
-      t,
-    )
-  }
+func TraverseSeqTuple9[F1 ~Kleisli[A1, T1], F2 ~Kleisli[A2, T2], F3 ~Kleisli[A3, T3], F4 ~Kleisli[A4, T4], F5 ~Kleisli[A5, T5], F6 ~Kleisli[A6, T6], F7 ~Kleisli[A7, T7], F8 ~Kleisli[A8, T8], F9 ~Kleisli[A9, T9], T1, T2, T3, T4, T5, T6, T7, T8, T9, A1, A2, A3, A4, A5, A6, A7, A8, A9 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5, f6 F6, f7 F7, f8 F8, f9 F9) func(tuple.Tuple9[A1, A2, A3, A4, A5, A6, A7, A8, A9]) IOOption[tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]] {
+	return func(t tuple.Tuple9[A1, A2, A3, A4, A5, A6, A7, A8, A9]) IOOption[tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]] {
+		return apply.TraverseTuple9(
+			Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]],
+			ApSeq[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T2],
+			ApSeq[func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T3],
+			ApSeq[func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T4],
+			ApSeq[func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T5],
+			ApSeq[func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T6],
+			ApSeq[func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T7],
+			ApSeq[func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T8],
+			ApSeq[tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T9],
+			f1,
+			f2,
+			f3,
+			f4,
+			f5,
+			f6,
+			f7,
+			f8,
+			f9,
+			t,
+		)
+	}
 }
 
 // TraverseParTuple9 converts a [tuple.Tuple9[A1, A2, A3, A4, A5, A6, A7, A8, A9]] into a [IOOption[tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]]]
-func TraverseParTuple9[F1 ~func(A1) IOOption[T1], F2 ~func(A2) IOOption[T2], F3 ~func(A3) IOOption[T3], F4 ~func(A4) IOOption[T4], F5 ~func(A5) IOOption[T5], F6 ~func(A6) IOOption[T6], F7 ~func(A7) IOOption[T7], F8 ~func(A8) IOOption[T8], F9 ~func(A9) IOOption[T9], T1, T2, T3, T4, T5, T6, T7, T8, T9, A1, A2, A3, A4, A5, A6, A7, A8, A9 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5, f6 F6, f7 F7, f8 F8, f9 F9) func(tuple.Tuple9[A1, A2, A3, A4, A5, A6, A7, A8, A9]) IOOption[tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]] {
-  return func(t tuple.Tuple9[A1, A2, A3, A4, A5, A6, A7, A8, A9]) IOOption[tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]] {
-    return apply.TraverseTuple9(
-      Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]],
-      ApPar[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T2],
-      ApPar[func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T3],
-      ApPar[func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T4],
-      ApPar[func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T5],
-      ApPar[func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T6],
-      ApPar[func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T7],
-      ApPar[func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T8],
-      ApPar[tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T9],
-      f1,
-      f2,
-      f3,
-      f4,
-      f5,
-      f6,
-      f7,
-      f8,
-      f9,
-      t,
-    )
-  }
+func TraverseParTuple9[F1 ~Kleisli[A1, T1], F2 ~Kleisli[A2, T2], F3 ~Kleisli[A3, T3], F4 ~Kleisli[A4, T4], F5 ~Kleisli[A5, T5], F6 ~Kleisli[A6, T6], F7 ~Kleisli[A7, T7], F8 ~Kleisli[A8, T8], F9 ~Kleisli[A9, T9], T1, T2, T3, T4, T5, T6, T7, T8, T9, A1, A2, A3, A4, A5, A6, A7, A8, A9 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5, f6 F6, f7 F7, f8 F8, f9 F9) func(tuple.Tuple9[A1, A2, A3, A4, A5, A6, A7, A8, A9]) IOOption[tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]] {
+	return func(t tuple.Tuple9[A1, A2, A3, A4, A5, A6, A7, A8, A9]) IOOption[tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]] {
+		return apply.TraverseTuple9(
+			Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]],
+			ApPar[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T2],
+			ApPar[func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T3],
+			ApPar[func(T5) func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T4],
+			ApPar[func(T6) func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T5],
+			ApPar[func(T7) func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T6],
+			ApPar[func(T8) func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T7],
+			ApPar[func(T9) tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T8],
+			ApPar[tuple.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T9],
+			f1,
+			f2,
+			f3,
+			f4,
+			f5,
+			f6,
+			f7,
+			f8,
+			f9,
+			t,
+		)
+	}
 }
 
 // SequenceT10 converts 10 [IOOption[T]] into a [IOOption[tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]]]
 func SequenceT10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10 any](
-  t1 IOOption[T1],
-  t2 IOOption[T2],
-  t3 IOOption[T3],
-  t4 IOOption[T4],
-  t5 IOOption[T5],
-  t6 IOOption[T6],
-  t7 IOOption[T7],
-  t8 IOOption[T8],
-  t9 IOOption[T9],
-  t10 IOOption[T10],
+	t1 IOOption[T1],
+	t2 IOOption[T2],
+	t3 IOOption[T3],
+	t4 IOOption[T4],
+	t5 IOOption[T5],
+	t6 IOOption[T6],
+	t7 IOOption[T7],
+	t8 IOOption[T8],
+	t9 IOOption[T9],
+	t10 IOOption[T10],
 ) IOOption[tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]] {
-  return apply.SequenceT10(
-    Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]],
-    Ap[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T2],
-    Ap[func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T3],
-    Ap[func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T4],
-    Ap[func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T5],
-    Ap[func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T6],
-    Ap[func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T7],
-    Ap[func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T8],
-    Ap[func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T9],
-    Ap[tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T10],
-    t1,
-    t2,
-    t3,
-    t4,
-    t5,
-    t6,
-    t7,
-    t8,
-    t9,
-    t10,
-  )
+	return apply.SequenceT10(
+		Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]],
+		Ap[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T2],
+		Ap[func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T3],
+		Ap[func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T4],
+		Ap[func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T5],
+		Ap[func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T6],
+		Ap[func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T7],
+		Ap[func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T8],
+		Ap[func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T9],
+		Ap[tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T10],
+		t1,
+		t2,
+		t3,
+		t4,
+		t5,
+		t6,
+		t7,
+		t8,
+		t9,
+		t10,
+	)
 }
 
 // SequenceSeqT10 converts 10 [IOOption[T]] into a [IOOption[tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]]]
 func SequenceSeqT10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10 any](
-  t1 IOOption[T1],
-  t2 IOOption[T2],
-  t3 IOOption[T3],
-  t4 IOOption[T4],
-  t5 IOOption[T5],
-  t6 IOOption[T6],
-  t7 IOOption[T7],
-  t8 IOOption[T8],
-  t9 IOOption[T9],
-  t10 IOOption[T10],
+	t1 IOOption[T1],
+	t2 IOOption[T2],
+	t3 IOOption[T3],
+	t4 IOOption[T4],
+	t5 IOOption[T5],
+	t6 IOOption[T6],
+	t7 IOOption[T7],
+	t8 IOOption[T8],
+	t9 IOOption[T9],
+	t10 IOOption[T10],
 ) IOOption[tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]] {
-  return apply.SequenceT10(
-    Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]],
-    ApSeq[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T2],
-    ApSeq[func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T3],
-    ApSeq[func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T4],
-    ApSeq[func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T5],
-    ApSeq[func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T6],
-    ApSeq[func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T7],
-    ApSeq[func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T8],
-    ApSeq[func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T9],
-    ApSeq[tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T10],
-    t1,
-    t2,
-    t3,
-    t4,
-    t5,
-    t6,
-    t7,
-    t8,
-    t9,
-    t10,
-  )
+	return apply.SequenceT10(
+		Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]],
+		ApSeq[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T2],
+		ApSeq[func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T3],
+		ApSeq[func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T4],
+		ApSeq[func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T5],
+		ApSeq[func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T6],
+		ApSeq[func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T7],
+		ApSeq[func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T8],
+		ApSeq[func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T9],
+		ApSeq[tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T10],
+		t1,
+		t2,
+		t3,
+		t4,
+		t5,
+		t6,
+		t7,
+		t8,
+		t9,
+		t10,
+	)
 }
 
 // SequenceParT10 converts 10 [IOOption[T]] into a [IOOption[tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]]]
 func SequenceParT10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10 any](
-  t1 IOOption[T1],
-  t2 IOOption[T2],
-  t3 IOOption[T3],
-  t4 IOOption[T4],
-  t5 IOOption[T5],
-  t6 IOOption[T6],
-  t7 IOOption[T7],
-  t8 IOOption[T8],
-  t9 IOOption[T9],
-  t10 IOOption[T10],
+	t1 IOOption[T1],
+	t2 IOOption[T2],
+	t3 IOOption[T3],
+	t4 IOOption[T4],
+	t5 IOOption[T5],
+	t6 IOOption[T6],
+	t7 IOOption[T7],
+	t8 IOOption[T8],
+	t9 IOOption[T9],
+	t10 IOOption[T10],
 ) IOOption[tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]] {
-  return apply.SequenceT10(
-    Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]],
-    ApPar[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T2],
-    ApPar[func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T3],
-    ApPar[func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T4],
-    ApPar[func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T5],
-    ApPar[func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T6],
-    ApPar[func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T7],
-    ApPar[func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T8],
-    ApPar[func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T9],
-    ApPar[tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T10],
-    t1,
-    t2,
-    t3,
-    t4,
-    t5,
-    t6,
-    t7,
-    t8,
-    t9,
-    t10,
-  )
+	return apply.SequenceT10(
+		Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]],
+		ApPar[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T2],
+		ApPar[func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T3],
+		ApPar[func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T4],
+		ApPar[func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T5],
+		ApPar[func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T6],
+		ApPar[func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T7],
+		ApPar[func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T8],
+		ApPar[func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T9],
+		ApPar[tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T10],
+		t1,
+		t2,
+		t3,
+		t4,
+		t5,
+		t6,
+		t7,
+		t8,
+		t9,
+		t10,
+	)
 }
 
 // SequenceTuple10 converts a [tuple.Tuple10[IOOption[T]]] into a [IOOption[tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]]]
 func SequenceTuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10 any](t tuple.Tuple10[IOOption[T1], IOOption[T2], IOOption[T3], IOOption[T4], IOOption[T5], IOOption[T6], IOOption[T7], IOOption[T8], IOOption[T9], IOOption[T10]]) IOOption[tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]] {
-  return apply.SequenceTuple10(
-    Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]],
-    Ap[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T2],
-    Ap[func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T3],
-    Ap[func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T4],
-    Ap[func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T5],
-    Ap[func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T6],
-    Ap[func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T7],
-    Ap[func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T8],
-    Ap[func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T9],
-    Ap[tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T10],
-    t,
-  )
+	return apply.SequenceTuple10(
+		Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]],
+		Ap[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T2],
+		Ap[func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T3],
+		Ap[func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T4],
+		Ap[func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T5],
+		Ap[func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T6],
+		Ap[func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T7],
+		Ap[func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T8],
+		Ap[func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T9],
+		Ap[tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T10],
+		t,
+	)
 }
 
 // SequenceSeqTuple10 converts a [tuple.Tuple10[IOOption[T]]] into a [IOOption[tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]]]
 func SequenceSeqTuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10 any](t tuple.Tuple10[IOOption[T1], IOOption[T2], IOOption[T3], IOOption[T4], IOOption[T5], IOOption[T6], IOOption[T7], IOOption[T8], IOOption[T9], IOOption[T10]]) IOOption[tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]] {
-  return apply.SequenceTuple10(
-    Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]],
-    ApSeq[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T2],
-    ApSeq[func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T3],
-    ApSeq[func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T4],
-    ApSeq[func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T5],
-    ApSeq[func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T6],
-    ApSeq[func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T7],
-    ApSeq[func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T8],
-    ApSeq[func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T9],
-    ApSeq[tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T10],
-    t,
-  )
+	return apply.SequenceTuple10(
+		Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]],
+		ApSeq[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T2],
+		ApSeq[func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T3],
+		ApSeq[func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T4],
+		ApSeq[func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T5],
+		ApSeq[func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T6],
+		ApSeq[func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T7],
+		ApSeq[func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T8],
+		ApSeq[func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T9],
+		ApSeq[tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T10],
+		t,
+	)
 }
 
 // SequenceParTuple10 converts a [tuple.Tuple10[IOOption[T]]] into a [IOOption[tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]]]
 func SequenceParTuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10 any](t tuple.Tuple10[IOOption[T1], IOOption[T2], IOOption[T3], IOOption[T4], IOOption[T5], IOOption[T6], IOOption[T7], IOOption[T8], IOOption[T9], IOOption[T10]]) IOOption[tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]] {
-  return apply.SequenceTuple10(
-    Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]],
-    ApPar[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T2],
-    ApPar[func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T3],
-    ApPar[func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T4],
-    ApPar[func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T5],
-    ApPar[func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T6],
-    ApPar[func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T7],
-    ApPar[func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T8],
-    ApPar[func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T9],
-    ApPar[tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T10],
-    t,
-  )
+	return apply.SequenceTuple10(
+		Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]],
+		ApPar[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T2],
+		ApPar[func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T3],
+		ApPar[func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T4],
+		ApPar[func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T5],
+		ApPar[func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T6],
+		ApPar[func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T7],
+		ApPar[func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T8],
+		ApPar[func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T9],
+		ApPar[tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T10],
+		t,
+	)
 }
 
 // TraverseTuple10 converts a [tuple.Tuple10[A1, A2, A3, A4, A5, A6, A7, A8, A9, A10]] into a [IOOption[tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]]]
-func TraverseTuple10[F1 ~func(A1) IOOption[T1], F2 ~func(A2) IOOption[T2], F3 ~func(A3) IOOption[T3], F4 ~func(A4) IOOption[T4], F5 ~func(A5) IOOption[T5], F6 ~func(A6) IOOption[T6], F7 ~func(A7) IOOption[T7], F8 ~func(A8) IOOption[T8], F9 ~func(A9) IOOption[T9], F10 ~func(A10) IOOption[T10], T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, A1, A2, A3, A4, A5, A6, A7, A8, A9, A10 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5, f6 F6, f7 F7, f8 F8, f9 F9, f10 F10) func(tuple.Tuple10[A1, A2, A3, A4, A5, A6, A7, A8, A9, A10]) IOOption[tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]] {
-  return func(t tuple.Tuple10[A1, A2, A3, A4, A5, A6, A7, A8, A9, A10]) IOOption[tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]] {
-    return apply.TraverseTuple10(
-      Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]],
-      Ap[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T2],
-      Ap[func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T3],
-      Ap[func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T4],
-      Ap[func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T5],
-      Ap[func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T6],
-      Ap[func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T7],
-      Ap[func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T8],
-      Ap[func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T9],
-      Ap[tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T10],
-      f1,
-      f2,
-      f3,
-      f4,
-      f5,
-      f6,
-      f7,
-      f8,
-      f9,
-      f10,
-      t,
-    )
-  }
+func TraverseTuple10[F1 ~Kleisli[A1, T1], F2 ~Kleisli[A2, T2], F3 ~Kleisli[A3, T3], F4 ~Kleisli[A4, T4], F5 ~Kleisli[A5, T5], F6 ~Kleisli[A6, T6], F7 ~Kleisli[A7, T7], F8 ~Kleisli[A8, T8], F9 ~Kleisli[A9, T9], F10 ~Kleisli[A10, T10], T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, A1, A2, A3, A4, A5, A6, A7, A8, A9, A10 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5, f6 F6, f7 F7, f8 F8, f9 F9, f10 F10) func(tuple.Tuple10[A1, A2, A3, A4, A5, A6, A7, A8, A9, A10]) IOOption[tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]] {
+	return func(t tuple.Tuple10[A1, A2, A3, A4, A5, A6, A7, A8, A9, A10]) IOOption[tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]] {
+		return apply.TraverseTuple10(
+			Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]],
+			Ap[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T2],
+			Ap[func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T3],
+			Ap[func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T4],
+			Ap[func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T5],
+			Ap[func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T6],
+			Ap[func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T7],
+			Ap[func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T8],
+			Ap[func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T9],
+			Ap[tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T10],
+			f1,
+			f2,
+			f3,
+			f4,
+			f5,
+			f6,
+			f7,
+			f8,
+			f9,
+			f10,
+			t,
+		)
+	}
 }
 
 // TraverseSeqTuple10 converts a [tuple.Tuple10[A1, A2, A3, A4, A5, A6, A7, A8, A9, A10]] into a [IOOption[tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]]]
-func TraverseSeqTuple10[F1 ~func(A1) IOOption[T1], F2 ~func(A2) IOOption[T2], F3 ~func(A3) IOOption[T3], F4 ~func(A4) IOOption[T4], F5 ~func(A5) IOOption[T5], F6 ~func(A6) IOOption[T6], F7 ~func(A7) IOOption[T7], F8 ~func(A8) IOOption[T8], F9 ~func(A9) IOOption[T9], F10 ~func(A10) IOOption[T10], T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, A1, A2, A3, A4, A5, A6, A7, A8, A9, A10 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5, f6 F6, f7 F7, f8 F8, f9 F9, f10 F10) func(tuple.Tuple10[A1, A2, A3, A4, A5, A6, A7, A8, A9, A10]) IOOption[tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]] {
-  return func(t tuple.Tuple10[A1, A2, A3, A4, A5, A6, A7, A8, A9, A10]) IOOption[tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]] {
-    return apply.TraverseTuple10(
-      Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]],
-      ApSeq[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T2],
-      ApSeq[func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T3],
-      ApSeq[func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T4],
-      ApSeq[func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T5],
-      ApSeq[func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T6],
-      ApSeq[func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T7],
-      ApSeq[func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T8],
-      ApSeq[func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T9],
-      ApSeq[tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T10],
-      f1,
-      f2,
-      f3,
-      f4,
-      f5,
-      f6,
-      f7,
-      f8,
-      f9,
-      f10,
-      t,
-    )
-  }
+func TraverseSeqTuple10[F1 ~Kleisli[A1, T1], F2 ~Kleisli[A2, T2], F3 ~Kleisli[A3, T3], F4 ~Kleisli[A4, T4], F5 ~Kleisli[A5, T5], F6 ~Kleisli[A6, T6], F7 ~Kleisli[A7, T7], F8 ~Kleisli[A8, T8], F9 ~Kleisli[A9, T9], F10 ~Kleisli[A10, T10], T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, A1, A2, A3, A4, A5, A6, A7, A8, A9, A10 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5, f6 F6, f7 F7, f8 F8, f9 F9, f10 F10) func(tuple.Tuple10[A1, A2, A3, A4, A5, A6, A7, A8, A9, A10]) IOOption[tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]] {
+	return func(t tuple.Tuple10[A1, A2, A3, A4, A5, A6, A7, A8, A9, A10]) IOOption[tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]] {
+		return apply.TraverseTuple10(
+			Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]],
+			ApSeq[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T2],
+			ApSeq[func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T3],
+			ApSeq[func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T4],
+			ApSeq[func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T5],
+			ApSeq[func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T6],
+			ApSeq[func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T7],
+			ApSeq[func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T8],
+			ApSeq[func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T9],
+			ApSeq[tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T10],
+			f1,
+			f2,
+			f3,
+			f4,
+			f5,
+			f6,
+			f7,
+			f8,
+			f9,
+			f10,
+			t,
+		)
+	}
 }
 
 // TraverseParTuple10 converts a [tuple.Tuple10[A1, A2, A3, A4, A5, A6, A7, A8, A9, A10]] into a [IOOption[tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]]]
-func TraverseParTuple10[F1 ~func(A1) IOOption[T1], F2 ~func(A2) IOOption[T2], F3 ~func(A3) IOOption[T3], F4 ~func(A4) IOOption[T4], F5 ~func(A5) IOOption[T5], F6 ~func(A6) IOOption[T6], F7 ~func(A7) IOOption[T7], F8 ~func(A8) IOOption[T8], F9 ~func(A9) IOOption[T9], F10 ~func(A10) IOOption[T10], T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, A1, A2, A3, A4, A5, A6, A7, A8, A9, A10 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5, f6 F6, f7 F7, f8 F8, f9 F9, f10 F10) func(tuple.Tuple10[A1, A2, A3, A4, A5, A6, A7, A8, A9, A10]) IOOption[tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]] {
-  return func(t tuple.Tuple10[A1, A2, A3, A4, A5, A6, A7, A8, A9, A10]) IOOption[tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]] {
-    return apply.TraverseTuple10(
-      Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]],
-      ApPar[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T2],
-      ApPar[func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T3],
-      ApPar[func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T4],
-      ApPar[func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T5],
-      ApPar[func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T6],
-      ApPar[func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T7],
-      ApPar[func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T8],
-      ApPar[func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T9],
-      ApPar[tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T10],
-      f1,
-      f2,
-      f3,
-      f4,
-      f5,
-      f6,
-      f7,
-      f8,
-      f9,
-      f10,
-      t,
-    )
-  }
+func TraverseParTuple10[F1 ~Kleisli[A1, T1], F2 ~Kleisli[A2, T2], F3 ~Kleisli[A3, T3], F4 ~Kleisli[A4, T4], F5 ~Kleisli[A5, T5], F6 ~Kleisli[A6, T6], F7 ~Kleisli[A7, T7], F8 ~Kleisli[A8, T8], F9 ~Kleisli[A9, T9], F10 ~Kleisli[A10, T10], T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, A1, A2, A3, A4, A5, A6, A7, A8, A9, A10 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5, f6 F6, f7 F7, f8 F8, f9 F9, f10 F10) func(tuple.Tuple10[A1, A2, A3, A4, A5, A6, A7, A8, A9, A10]) IOOption[tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]] {
+	return func(t tuple.Tuple10[A1, A2, A3, A4, A5, A6, A7, A8, A9, A10]) IOOption[tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]] {
+		return apply.TraverseTuple10(
+			Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]],
+			ApPar[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T2],
+			ApPar[func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T3],
+			ApPar[func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T4],
+			ApPar[func(T6) func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T5],
+			ApPar[func(T7) func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T6],
+			ApPar[func(T8) func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T7],
+			ApPar[func(T9) func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T8],
+			ApPar[func(T10) tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T9],
+			ApPar[tuple.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T10],
+			f1,
+			f2,
+			f3,
+			f4,
+			f5,
+			f6,
+			f7,
+			f8,
+			f9,
+			f10,
+			t,
+		)
+	}
 }
diff --git a/v2/iooption/resource.go b/v2/iooption/resource.go
index 1e95e78..d1d7de3 100644
--- a/v2/iooption/resource.go
+++ b/v2/iooption/resource.go
@@ -19,7 +19,7 @@ import "github.com/IBM/fp-go/v2/function"
 
 // WithResource constructs a function that creates a resource, then operates on it and then releases the resource
 func WithResource[
-	R, A, ANY any](onCreate IOOption[R], onRelease func(R) IOOption[ANY]) func(func(R) IOOption[A]) IOOption[A] {
+	R, A, ANY any](onCreate IOOption[R], onRelease func(R) IOOption[ANY]) Kleisli[Kleisli[R, A], A] {
 	// simply map to implementation of bracket
 	return function.Bind13of3(Bracket[R, A, ANY])(onCreate, function.Ignore2of2[Option[A]](onRelease))
 }
diff --git a/v2/iooption/retry.go b/v2/iooption/retry.go
index 0794af7..3d9cff5 100644
--- a/v2/iooption/retry.go
+++ b/v2/iooption/retry.go
@@ -23,7 +23,7 @@ import (
 // Retrying will retry the actions according to the check policy
 func Retrying[A any](
 	policy R.RetryPolicy,
-	action func(R.RetryStatus) IOOption[A],
+	action Kleisli[R.RetryStatus, A],
 	check func(A) bool,
 ) IOOption[A] {
 	// get an implementation for the types
diff --git a/v2/iooption/types.go b/v2/iooption/types.go
index 36060e2..f0df91b 100644
--- a/v2/iooption/types.go
+++ b/v2/iooption/types.go
@@ -20,6 +20,7 @@ import (
 	"github.com/IBM/fp-go/v2/io"
 	"github.com/IBM/fp-go/v2/lazy"
 	"github.com/IBM/fp-go/v2/option"
+	"github.com/IBM/fp-go/v2/reader"
 )
 
 type (
@@ -31,4 +32,7 @@ type (
 	// IOOption represents a synchronous computation that may fail
 	// refer to [https://andywhite.xyz/posts/2021-01-27-rte-foundations/#ioeitherlte-agt] for more details
 	IOOption[A any] = io.IO[Option[A]]
+
+	Kleisli[A, B any]  = reader.Reader[A, IOOption[B]]
+	Operator[A, B any] = Kleisli[IOOption[A], B]
 )
diff --git a/v2/iterator/stateless/bind.go b/v2/iterator/stateless/bind.go
index ab37488..7b2bc06 100644
--- a/v2/iterator/stateless/bind.go
+++ b/v2/iterator/stateless/bind.go
@@ -71,8 +71,8 @@ func Do[S any](
 //	) // Produces: {1,10}, {1,20}, {2,20}, {2,40}, {3,30}, {3,60}
 func Bind[S1, S2, T any](
 	setter func(T) func(S1) S2,
-	f func(S1) Iterator[T],
-) func(Iterator[S1]) Iterator[S2] {
+	f Kleisli[S1, T],
+) Kleisli[Iterator[S1], S2] {
 	return G.Bind[Iterator[S1], Iterator[S2], Iterator[T], S1, S2, T](setter, f)
 }
 
@@ -80,7 +80,7 @@ func Bind[S1, S2, T any](
 func Let[S1, S2, T any](
 	setter func(T) func(S1) S2,
 	f func(S1) T,
-) func(Iterator[S1]) Iterator[S2] {
+) Kleisli[Iterator[S1], S2] {
 	return G.Let[Iterator[S1], Iterator[S2], S1, S2, T](setter, f)
 }
 
@@ -88,14 +88,14 @@ func Let[S1, S2, T any](
 func LetTo[S1, S2, T any](
 	setter func(T) func(S1) S2,
 	b T,
-) func(Iterator[S1]) Iterator[S2] {
+) Kleisli[Iterator[S1], S2] {
 	return G.LetTo[Iterator[S1], Iterator[S2], S1, S2, T](setter, b)
 }
 
 // BindTo initializes a new state [S1] from a value [T]
 func BindTo[S1, T any](
 	setter func(T) S1,
-) func(Iterator[T]) Iterator[S1] {
+) Kleisli[Iterator[T], S1] {
 	return G.BindTo[Iterator[S1], Iterator[T], S1, T](setter)
 }
 
@@ -135,6 +135,6 @@ func BindTo[S1, T any](
 func ApS[S1, S2, T any](
 	setter func(T) func(S1) S2,
 	fa Iterator[T],
-) func(Iterator[S1]) Iterator[S2] {
+) Kleisli[Iterator[S1], S2] {
 	return G.ApS[Iterator[func(T) S2], Iterator[S1], Iterator[S2], Iterator[T], S1, S2, T](setter, fa)
 }
diff --git a/v2/iterator/stateless/compress.go b/v2/iterator/stateless/compress.go
index dbdd0ce..d499b89 100644
--- a/v2/iterator/stateless/compress.go
+++ b/v2/iterator/stateless/compress.go
@@ -22,6 +22,6 @@ import (
 
 // Compress returns an [Iterator] that filters elements from a data [Iterator] returning only those that have a corresponding element in selector [Iterator] that evaluates to `true`.
 // Stops when either the data or selectors iterator has been exhausted.
-func Compress[U any](sel Iterator[bool]) func(Iterator[U]) Iterator[U] {
+func Compress[U any](sel Iterator[bool]) Kleisli[Iterator[U], U] {
 	return G.Compress[Iterator[U], Iterator[bool], Iterator[P.Pair[U, bool]]](sel)
 }
diff --git a/v2/iterator/stateless/dropwhile.go b/v2/iterator/stateless/dropwhile.go
index 8ac4330..eddf60b 100644
--- a/v2/iterator/stateless/dropwhile.go
+++ b/v2/iterator/stateless/dropwhile.go
@@ -21,6 +21,6 @@ import (
 
 // DropWhile creates an [Iterator] that drops elements from the [Iterator] as long as the predicate is true; afterwards, returns every element.
 // Note, the [Iterator] does not produce any output until the predicate first becomes false
-func DropWhile[U any](pred func(U) bool) func(Iterator[U]) Iterator[U] {
+func DropWhile[U any](pred func(U) bool) Kleisli[Iterator[U], U] {
 	return G.DropWhile[Iterator[U]](pred)
 }
diff --git a/v2/iterator/stateless/iterator.go b/v2/iterator/stateless/iterator.go
index 0ef31f4..67dcd82 100644
--- a/v2/iterator/stateless/iterator.go
+++ b/v2/iterator/stateless/iterator.go
@@ -18,15 +18,11 @@ package stateless
 import (
 	"github.com/IBM/fp-go/v2/iooption"
 	G "github.com/IBM/fp-go/v2/iterator/stateless/generic"
-	L "github.com/IBM/fp-go/v2/lazy"
 	M "github.com/IBM/fp-go/v2/monoid"
 	O "github.com/IBM/fp-go/v2/option"
 	"github.com/IBM/fp-go/v2/pair"
 )
 
-// Iterator represents a stateless, pure way to iterate over a sequence
-type Iterator[U any] L.Lazy[O.Option[pair.Pair[Iterator[U], U]]]
-
 // Next returns the [Iterator] for the next element in an iterator [pair.Pair]
 func Next[U any](m pair.Pair[Iterator[U], U]) Iterator[U] {
 	return pair.Head(m)
@@ -68,15 +64,15 @@ func MonadMap[U, V any](ma Iterator[U], f func(U) V) Iterator[V] {
 }
 
 // Map transforms an [Iterator] of type [U] into an [Iterator] of type [V] via a mapping function
-func Map[U, V any](f func(U) V) func(ma Iterator[U]) Iterator[V] {
+func Map[U, V any](f func(U) V) Operator[U, V] {
 	return G.Map[Iterator[V], Iterator[U]](f)
 }
 
-func MonadChain[U, V any](ma Iterator[U], f func(U) Iterator[V]) Iterator[V] {
+func MonadChain[U, V any](ma Iterator[U], f Kleisli[U, V]) Iterator[V] {
 	return G.MonadChain[Iterator[V], Iterator[U]](ma, f)
 }
 
-func Chain[U, V any](f func(U) Iterator[V]) func(Iterator[U]) Iterator[V] {
+func Chain[U, V any](f Kleisli[U, V]) Kleisli[Iterator[U], V] {
 	return G.Chain[Iterator[V], Iterator[U]](f)
 }
 
@@ -101,17 +97,17 @@ func Replicate[U any](a U) Iterator[U] {
 }
 
 // FilterMap filters and transforms the content of an iterator
-func FilterMap[U, V any](f func(U) O.Option[V]) func(ma Iterator[U]) Iterator[V] {
+func FilterMap[U, V any](f func(U) O.Option[V]) Operator[U, V] {
 	return G.FilterMap[Iterator[V], Iterator[U]](f)
 }
 
 // Filter filters the content of an iterator
-func Filter[U any](f func(U) bool) func(ma Iterator[U]) Iterator[U] {
+func Filter[U any](f func(U) bool) Operator[U, U] {
 	return G.Filter[Iterator[U]](f)
 }
 
 // Ap is the applicative functor for iterators
-func Ap[V, U any](ma Iterator[U]) func(Iterator[func(U) V]) Iterator[V] {
+func Ap[V, U any](ma Iterator[U]) Operator[func(U) V, V] {
 	return G.Ap[Iterator[func(U) V], Iterator[V]](ma)
 }
 
@@ -132,7 +128,7 @@ func Count(start int) Iterator[int] {
 }
 
 // FilterChain filters and transforms the content of an iterator
-func FilterChain[U, V any](f func(U) O.Option[Iterator[V]]) func(ma Iterator[U]) Iterator[V] {
+func FilterChain[U, V any](f func(U) O.Option[Iterator[V]]) Operator[U, V] {
 	return G.FilterChain[Iterator[Iterator[V]], Iterator[V], Iterator[U]](f)
 }
 
@@ -146,10 +142,10 @@ func Fold[U any](m M.Monoid[U]) func(Iterator[U]) U {
 	return G.Fold[Iterator[U]](m)
 }
 
-func MonadChainFirst[U, V any](ma Iterator[U], f func(U) Iterator[V]) Iterator[U] {
+func MonadChainFirst[U, V any](ma Iterator[U], f Kleisli[U, V]) Iterator[U] {
 	return G.MonadChainFirst[Iterator[V], Iterator[U], U, V](ma, f)
 }
 
-func ChainFirst[U, V any](f func(U) Iterator[V]) func(Iterator[U]) Iterator[U] {
+func ChainFirst[U, V any](f Kleisli[U, V]) Operator[U, U] {
 	return G.ChainFirst[Iterator[V], Iterator[U], U, V](f)
 }
diff --git a/v2/iterator/stateless/types.go b/v2/iterator/stateless/types.go
index ad3307b..e27fe6a 100644
--- a/v2/iterator/stateless/types.go
+++ b/v2/iterator/stateless/types.go
@@ -15,8 +15,19 @@
 
 package stateless
 
-import "github.com/IBM/fp-go/v2/option"
+import (
+	L "github.com/IBM/fp-go/v2/lazy"
+	"github.com/IBM/fp-go/v2/option"
+	"github.com/IBM/fp-go/v2/pair"
+	"github.com/IBM/fp-go/v2/reader"
+)
 
 type (
 	Option[A any] = option.Option[A]
+
+	// Iterator represents a stateless, pure way to iterate over a sequence
+	Iterator[U any] L.Lazy[Option[pair.Pair[Iterator[U], U]]]
+
+	Kleisli[A, B any]  = reader.Reader[A, Iterator[B]]
+	Operator[A, B any] = Kleisli[Iterator[A], B]
 )
diff --git a/v2/lazy/bind.go b/v2/lazy/bind.go
index 79b4170..19459e3 100644
--- a/v2/lazy/bind.go
+++ b/v2/lazy/bind.go
@@ -16,6 +16,8 @@
 package lazy
 
 import (
+	L "github.com/IBM/fp-go/v2/optics/lens"
+
 	"github.com/IBM/fp-go/v2/io"
 )
 
@@ -70,8 +72,8 @@ func Do[S any](
 //	)
 func Bind[S1, S2, T any](
 	setter func(T) func(S1) S2,
-	f func(S1) Lazy[T],
-) func(Lazy[S1]) Lazy[S2] {
+	f Kleisli[S1, T],
+) Kleisli[Lazy[S1], S2] {
 	return io.Bind(setter, f)
 }
 
@@ -79,7 +81,7 @@ func Bind[S1, S2, T any](
 func Let[S1, S2, T any](
 	setter func(T) func(S1) S2,
 	f func(S1) T,
-) func(Lazy[S1]) Lazy[S2] {
+) Kleisli[Lazy[S1], S2] {
 	return io.Let(setter, f)
 }
 
@@ -87,14 +89,14 @@ func Let[S1, S2, T any](
 func LetTo[S1, S2, T any](
 	setter func(T) func(S1) S2,
 	b T,
-) func(Lazy[S1]) Lazy[S2] {
+) Kleisli[Lazy[S1], S2] {
 	return io.LetTo(setter, b)
 }
 
 // BindTo initializes a new state [S1] from a value [T]
 func BindTo[S1, T any](
 	setter func(T) S1,
-) func(Lazy[T]) Lazy[S1] {
+) Kleisli[Lazy[T], S1] {
 	return io.BindTo(setter)
 }
 
@@ -134,6 +136,143 @@ func BindTo[S1, T any](
 func ApS[S1, S2, T any](
 	setter func(T) func(S1) S2,
 	fa Lazy[T],
-) func(Lazy[S1]) Lazy[S2] {
+) Kleisli[Lazy[S1], S2] {
 	return io.ApS(setter, fa)
 }
+
+// ApSL is a variant of ApS that uses a lens to focus on a specific part of the context.
+// This provides a more ergonomic API when working with nested structures, eliminating
+// the need to manually write setter functions.
+//
+// The lens parameter provides both a getter and setter for a field of type T within
+// the context S. This allows you to work with nested fields without manually managing
+// the update logic.
+//
+// Example:
+//
+//	type Config struct {
+//	    Host string
+//	    Port int
+//	}
+//	type State struct {
+//	    Config Config
+//	    Data   string
+//	}
+//
+//	configLens := L.Prop[State, Config]("Config")
+//	getConfig := lazy.MakeLazy(func() Config { return Config{Host: "localhost", Port: 8080} })
+//
+//	result := F.Pipe2(
+//	    lazy.Do(State{}),
+//	    lazy.ApSL(configLens, getConfig),
+//	)
+func ApSL[S, T any](
+	lens L.Lens[S, T],
+	fa Lazy[T],
+) Kleisli[Lazy[S], S] {
+	return io.ApSL(lens, fa)
+}
+
+// BindL is a variant of Bind that uses a lens to focus on a specific part of the context.
+// This provides a more ergonomic API when working with nested structures, eliminating
+// the need to manually write setter functions.
+//
+// The lens parameter provides both a getter and setter for a field of type T within
+// the context S. The function f receives the current value of the focused field and
+// returns a new computation that produces an updated value.
+//
+// Example:
+//
+//	type Config struct {
+//	    Host string
+//	    Port int
+//	}
+//	type State struct {
+//	    Config Config
+//	    Data   string
+//	}
+//
+//	configLens := L.Prop[State, Config]("Config")
+//
+//	result := F.Pipe2(
+//	    lazy.Do(State{Config: Config{Host: "localhost"}}),
+//	    lazy.BindL(configLens, func(cfg Config) lazy.Lazy[Config] {
+//	        return lazy.MakeLazy(func() Config {
+//	            cfg.Port = 8080
+//	            return cfg
+//	        })
+//	    }),
+//	)
+func BindL[S, T any](
+	lens L.Lens[S, T],
+	f Kleisli[T, T],
+) Kleisli[Lazy[S], S] {
+	return io.BindL(lens, f)
+}
+
+// LetL is a variant of Let that uses a lens to focus on a specific part of the context.
+// This provides a more ergonomic API when working with nested structures, eliminating
+// the need to manually write setter functions.
+//
+// The lens parameter provides both a getter and setter for a field of type T within
+// the context S. The function f receives the current value of the focused field and
+// returns a new value (without wrapping in a monad).
+//
+// Example:
+//
+//	type Config struct {
+//	    Host string
+//	    Port int
+//	}
+//	type State struct {
+//	    Config Config
+//	    Data   string
+//	}
+//
+//	configLens := L.Prop[State, Config]("Config")
+//
+//	result := F.Pipe2(
+//	    lazy.Do(State{Config: Config{Host: "localhost"}}),
+//	    lazy.LetL(configLens, func(cfg Config) Config {
+//	        cfg.Port = 8080
+//	        return cfg
+//	    }),
+//	)
+func LetL[S, T any](
+	lens L.Lens[S, T],
+	f func(T) T,
+) Kleisli[Lazy[S], S] {
+	return io.LetL(lens, f)
+}
+
+// LetToL is a variant of LetTo that uses a lens to focus on a specific part of the context.
+// This provides a more ergonomic API when working with nested structures, eliminating
+// the need to manually write setter functions.
+//
+// The lens parameter provides both a getter and setter for a field of type T within
+// the context S. The value b is set directly to the focused field.
+//
+// Example:
+//
+//	type Config struct {
+//	    Host string
+//	    Port int
+//	}
+//	type State struct {
+//	    Config Config
+//	    Data   string
+//	}
+//
+//	configLens := L.Prop[State, Config]("Config")
+//	newConfig := Config{Host: "localhost", Port: 8080}
+//
+//	result := F.Pipe2(
+//	    lazy.Do(State{}),
+//	    lazy.LetToL(configLens, newConfig),
+//	)
+func LetToL[S, T any](
+	lens L.Lens[S, T],
+	b T,
+) Kleisli[Lazy[S], S] {
+	return io.LetToL(lens, b)
+}
diff --git a/v2/lazy/lazy.go b/v2/lazy/lazy.go
index 87efa13..61497c9 100644
--- a/v2/lazy/lazy.go
+++ b/v2/lazy/lazy.go
@@ -21,9 +21,6 @@ import (
 	"github.com/IBM/fp-go/v2/io"
 )
 
-// Lazy represents a synchronous computation without side effects
-type Lazy[A any] = func() A
-
 func Of[A any](a A) Lazy[A] {
 	return io.Of(a)
 }
@@ -53,17 +50,17 @@ func MonadMapTo[A, B any](fa Lazy[A], b B) Lazy[B] {
 	return io.MonadMapTo(fa, b)
 }
 
-func MapTo[A, B any](b B) func(Lazy[A]) Lazy[B] {
+func MapTo[A, B any](b B) Kleisli[Lazy[A], B] {
 	return io.MapTo[A](b)
 }
 
 // MonadChain composes computations in sequence, using the return value of one computation to determine the next computation.
-func MonadChain[A, B any](fa Lazy[A], f func(A) Lazy[B]) Lazy[B] {
+func MonadChain[A, B any](fa Lazy[A], f Kleisli[A, B]) Lazy[B] {
 	return io.MonadChain(fa, f)
 }
 
 // Chain composes computations in sequence, using the return value of one computation to determine the next computation.
-func Chain[A, B any](f func(A) Lazy[B]) func(Lazy[A]) Lazy[B] {
+func Chain[A, B any](f Kleisli[A, B]) Kleisli[Lazy[A], B] {
 	return io.Chain(f)
 }
 
@@ -86,13 +83,13 @@ func Memoize[A any](ma Lazy[A]) Lazy[A] {
 
 // MonadChainFirst composes computations in sequence, using the return value of one computation to determine the next computation and
 // keeping only the result of the first.
-func MonadChainFirst[A, B any](fa Lazy[A], f func(A) Lazy[B]) Lazy[A] {
+func MonadChainFirst[A, B any](fa Lazy[A], f Kleisli[A, B]) Lazy[A] {
 	return io.MonadChainFirst(fa, f)
 }
 
 // ChainFirst composes computations in sequence, using the return value of one computation to determine the next computation and
 // keeping only the result of the first.
-func ChainFirst[A, B any](f func(A) Lazy[B]) func(Lazy[A]) Lazy[A] {
+func ChainFirst[A, B any](f Kleisli[A, B]) Kleisli[Lazy[A], A] {
 	return io.ChainFirst(f)
 }
 
@@ -102,7 +99,7 @@ func MonadApFirst[A, B any](first Lazy[A], second Lazy[B]) Lazy[A] {
 }
 
 // ApFirst combines two effectful actions, keeping only the result of the first.
-func ApFirst[A, B any](second Lazy[B]) func(Lazy[A]) Lazy[A] {
+func ApFirst[A, B any](second Lazy[B]) Kleisli[Lazy[A], A] {
 	return io.ApFirst[A](second)
 }
 
@@ -112,7 +109,7 @@ func MonadApSecond[A, B any](first Lazy[A], second Lazy[B]) Lazy[B] {
 }
 
 // ApSecond combines two effectful actions, keeping only the result of the second.
-func ApSecond[A, B any](second Lazy[B]) func(Lazy[A]) Lazy[B] {
+func ApSecond[A, B any](second Lazy[B]) Kleisli[Lazy[A], B] {
 	return io.ApSecond[A](second)
 }
 
@@ -122,7 +119,7 @@ func MonadChainTo[A, B any](fa Lazy[A], fb Lazy[B]) Lazy[B] {
 }
 
 // ChainTo composes computations in sequence, ignoring the return value of the first computation
-func ChainTo[A, B any](fb Lazy[B]) func(Lazy[A]) Lazy[B] {
+func ChainTo[A, B any](fb Lazy[B]) Kleisli[Lazy[A], B] {
 	return io.ChainTo[A](fb)
 }
 
diff --git a/v2/lazy/retry.go b/v2/lazy/retry.go
index bee6922..151ecee 100644
--- a/v2/lazy/retry.go
+++ b/v2/lazy/retry.go
@@ -27,7 +27,7 @@ import (
 // check  - checks if the result of the action needs to be retried
 func Retrying[A any](
 	policy R.RetryPolicy,
-	action func(R.RetryStatus) Lazy[A],
+	action Kleisli[R.RetryStatus, A],
 	check func(A) bool,
 ) Lazy[A] {
 	return io.Retrying(policy, action, check)
diff --git a/v2/lazy/traverse.go b/v2/lazy/traverse.go
index baa5fad..ea63a26 100644
--- a/v2/lazy/traverse.go
+++ b/v2/lazy/traverse.go
@@ -17,19 +17,19 @@ package lazy
 
 import "github.com/IBM/fp-go/v2/io"
 
-func MonadTraverseArray[A, B any](tas []A, f func(A) Lazy[B]) Lazy[[]B] {
+func MonadTraverseArray[A, B any](tas []A, f Kleisli[A, B]) Lazy[[]B] {
 	return io.MonadTraverseArray(tas, f)
 }
 
 // TraverseArray applies a function returning an [IO] to all elements in an array and the
 // transforms this into an [IO] of that array
-func TraverseArray[A, B any](f func(A) Lazy[B]) func([]A) Lazy[[]B] {
+func TraverseArray[A, B any](f Kleisli[A, B]) Kleisli[[]A, []B] {
 	return io.TraverseArray(f)
 }
 
 // TraverseArrayWithIndex applies a function returning an [IO] to all elements in an array and the
 // transforms this into an [IO] of that array
-func TraverseArrayWithIndex[A, B any](f func(int, A) Lazy[B]) func([]A) Lazy[[]B] {
+func TraverseArrayWithIndex[A, B any](f func(int, A) Lazy[B]) Kleisli[[]A, []B] {
 	return io.TraverseArrayWithIndex(f)
 }
 
@@ -38,19 +38,19 @@ func SequenceArray[A any](tas []Lazy[A]) Lazy[[]A] {
 	return io.SequenceArray(tas)
 }
 
-func MonadTraverseRecord[K comparable, A, B any](tas map[K]A, f func(A) Lazy[B]) Lazy[map[K]B] {
+func MonadTraverseRecord[K comparable, A, B any](tas map[K]A, f Kleisli[A, B]) Lazy[map[K]B] {
 	return io.MonadTraverseRecord(tas, f)
 }
 
 // TraverseRecord applies a function returning an [IO] to all elements in a record and the
 // transforms this into an [IO] of that record
-func TraverseRecord[K comparable, A, B any](f func(A) Lazy[B]) func(map[K]A) Lazy[map[K]B] {
+func TraverseRecord[K comparable, A, B any](f Kleisli[A, B]) Kleisli[map[K]A, map[K]B] {
 	return io.TraverseRecord[K](f)
 }
 
 // TraverseRecord applies a function returning an [IO] to all elements in a record and the
 // transforms this into an [IO] of that record
-func TraverseRecordWithIndex[K comparable, A, B any](f func(K, A) Lazy[B]) func(map[K]A) Lazy[map[K]B] {
+func TraverseRecordWithIndex[K comparable, A, B any](f func(K, A) Lazy[B]) Kleisli[map[K]A, map[K]B] {
 	return io.TraverseRecordWithIndex[K](f)
 }
 
diff --git a/v2/lazy/types.go b/v2/lazy/types.go
new file mode 100644
index 0000000..23e39bf
--- /dev/null
+++ b/v2/lazy/types.go
@@ -0,0 +1,9 @@
+package lazy
+
+type (
+	// Lazy represents a synchronous computation without side effects
+	Lazy[A any] = func() A
+
+	Kleisli[A, B any]  = func(A) Lazy[B]
+	Operator[A, B any] = Kleisli[Lazy[A], B]
+)
diff --git a/v2/optics/lens/lens.go b/v2/optics/lens/lens.go
index f149f3b..8b768e2 100644
--- a/v2/optics/lens/lens.go
+++ b/v2/optics/lens/lens.go
@@ -17,10 +17,7 @@
 package lens
 
 import (
-	EM "github.com/IBM/fp-go/v2/endomorphism"
-	"github.com/IBM/fp-go/v2/function"
 	F "github.com/IBM/fp-go/v2/function"
-	O "github.com/IBM/fp-go/v2/option"
 )
 
 // setCopy wraps a setter for a pointer into a setter that first creates a copy before
@@ -44,32 +41,156 @@ func setCopyCurried[SET ~func(A) Endomorphism[*S], S, A any](setter SET) func(a
 	}
 }
 
-// MakeLens creates a [Lens] based on a getter and a setter function. Make sure that the setter creates a (shallow) copy of the
-// data. This happens automatically if the data is passed by value. For pointers consider to use `MakeLensRef`
-// and for other kinds of data structures that are copied by reference make sure the setter creates the copy.
+// MakeLens creates a [Lens] based on a getter and a setter F.
+//
+// The setter must create a (shallow) copy of the data structure. This happens automatically
+// when the data is passed by value. For pointer-based structures, use [MakeLensRef] instead.
+// For other reference types (slices, maps), ensure the setter creates a copy.
+//
+// Type Parameters:
+//   - GET: Getter function type (S → A)
+//   - SET: Setter function type (S, A → S)
+//   - S: Source structure type
+//   - A: Focus/field type
+//
+// Parameters:
+//   - get: Function to extract value A from structure S
+//   - set: Function to update value A in structure S, returning a new S
+//
+// Returns:
+//   - A Lens[S, A] that can get and set values immutably
+//
+// Example:
+//
+//	type Person struct {
+//	    Name string
+//	    Age  int
+//	}
+//
+//	nameLens := lens.MakeLens(
+//	    func(p Person) string { return p.Name },
+//	    func(p Person, name string) Person {
+//	        p.Name = name
+//	        return p
+//	    },
+//	)
+//
+//	person := Person{Name: "Alice", Age: 30}
+//	name := nameLens.Get(person)           // "Alice"
+//	updated := nameLens.Set("Bob")(person) // Person{Name: "Bob", Age: 30}
 func MakeLens[GET ~func(S) A, SET ~func(S, A) S, S, A any](get GET, set SET) Lens[S, A] {
-	return MakeLensCurried(get, function.Curry2(F.Swap(set)))
+	return MakeLensCurried(get, F.Curry2(F.Swap(set)))
 }
 
-// MakeLensCurried creates a [Lens] based on a getter and a setter function. Make sure that the setter creates a (shallow) copy of the
-// data. This happens automatically if the data is passed by value. For pointers consider to use `MakeLensRef`
-// and for other kinds of data structures that are copied by reference make sure the setter creates the copy.
+// MakeLensCurried creates a [Lens] with a curried setter F.
+//
+// This is similar to [MakeLens] but accepts a curried setter (A → S → S) instead of
+// an uncurried one (S, A → S). The curried form is more composable in functional pipelines.
+//
+// The setter must create a (shallow) copy of the data structure. This happens automatically
+// when the data is passed by value. For pointer-based structures, use [MakeLensRefCurried].
+//
+// Type Parameters:
+//   - GET: Getter function type (S → A)
+//   - SET: Curried setter function type (A → S → S)
+//   - S: Source structure type
+//   - A: Focus/field type
+//
+// Parameters:
+//   - get: Function to extract value A from structure S
+//   - set: Curried function to update value A in structure S
+//
+// Returns:
+//   - A Lens[S, A] that can get and set values immutably
+//
+// Example:
+//
+//	nameLens := lens.MakeLensCurried(
+//	    func(p Person) string { return p.Name },
+//	    func(name string) func(Person) Person {
+//	        return func(p Person) Person {
+//	            p.Name = name
+//	            return p
+//	        }
+//	    },
+//	)
 func MakeLensCurried[GET ~func(S) A, SET ~func(A) Endomorphism[S], S, A any](get GET, set SET) Lens[S, A] {
 	return Lens[S, A]{Get: get, Set: set}
 }
 
-// MakeLensRef creates a [Lens] based on a getter and a setter function. The setter passed in does not have to create a shallow
-// copy, the implementation wraps the setter into one that copies the pointer before modifying it
+// MakeLensRef creates a [Lens] for pointer-based structures.
 //
-// Such a [Lens] assumes that property A of S always exists
+// Unlike [MakeLens], the setter does not need to create a copy manually. This function
+// automatically wraps the setter to create a shallow copy of the pointed-to value before
+// modification, ensuring immutability.
+//
+// This lens assumes that property A always exists in structure S (i.e., it's not optional).
+//
+// Type Parameters:
+//   - GET: Getter function type (*S → A)
+//   - SET: Setter function type (*S, A → *S)
+//   - S: Source structure type (will be used as *S)
+//   - A: Focus/field type
+//
+// Parameters:
+//   - get: Function to extract value A from pointer *S
+//   - set: Function to update value A in pointer *S (copying handled automatically)
+//
+// Returns:
+//   - A Lens[*S, A] that can get and set values immutably on pointers
+//
+// Example:
+//
+//	type Person struct {
+//	    Name string
+//	    Age  int
+//	}
+//
+//	nameLens := lens.MakeLensRef(
+//	    func(p *Person) string { return p.Name },
+//	    func(p *Person, name string) *Person {
+//	        p.Name = name  // No manual copy needed
+//	        return p
+//	    },
+//	)
+//
+//	person := &Person{Name: "Alice", Age: 30}
+//	updated := nameLens.Set("Bob")(person)
+//	// person.Name is still "Alice", updated is a new pointer with Name "Bob"
 func MakeLensRef[GET ~func(*S) A, SET func(*S, A) *S, S, A any](get GET, set SET) Lens[*S, A] {
 	return MakeLens(get, setCopy(set))
 }
 
-// MakeLensRefCurried creates a [Lens] based on a getter and a setter function. The setter passed in does not have to create a shallow
-// copy, the implementation wraps the setter into one that copies the pointer before modifying it
+// MakeLensRefCurried creates a [Lens] for pointer-based structures with a curried setter.
 //
-// Such a [Lens] assumes that property A of S always exists
+// This combines the benefits of [MakeLensRef] (automatic copying) with [MakeLensCurried]
+// (curried setter for better composition). The setter does not need to create a copy manually;
+// this function automatically wraps it to ensure immutability.
+//
+// This lens assumes that property A always exists in structure S (i.e., it's not optional).
+//
+// Type Parameters:
+//   - S: Source structure type (will be used as *S)
+//   - A: Focus/field type
+//
+// Parameters:
+//   - get: Function to extract value A from pointer *S
+//   - set: Curried function to update value A in pointer *S (copying handled automatically)
+//
+// Returns:
+//   - A Lens[*S, A] that can get and set values immutably on pointers
+//
+// Example:
+//
+//	nameLens := lens.MakeLensRefCurried(
+//	    func(p *Person) string { return p.Name },
+//	    func(name string) func(*Person) *Person {
+//	        return func(p *Person) *Person {
+//	            p.Name = name  // No manual copy needed
+//	            return p
+//	        }
+//	    },
+//	)
 func MakeLensRefCurried[S, A any](get func(*S) A, set func(A) Endomorphism[*S]) Lens[*S, A] {
 	return MakeLensCurried(get, setCopyCurried(set))
 }
@@ -79,12 +200,54 @@ func id[GET ~func(S) S, SET ~func(S, S) S, S any](creator func(get GET, set SET)
 	return creator(F.Identity[S], F.Second[S, S])
 }
 
-// Id returns a [Lens] implementing the identity operation
+// Id returns an identity [Lens] that focuses on the entire structure.
+//
+// The identity lens is useful as a starting point for lens composition or when you need
+// a lens that doesn't actually focus on a subpart. Get returns the structure unchanged,
+// and Set replaces the entire structure.
+//
+// Type Parameters:
+//   - S: The structure type
+//
+// Returns:
+//   - A Lens[S, S] where both source and focus are the same type
+//
+// Example:
+//
+//	type Person struct {
+//	    Name string
+//	    Age  int
+//	}
+//
+//	idLens := lens.Id[Person]()
+//	person := Person{Name: "Alice", Age: 30}
+//
+//	same := idLens.Get(person)  // Returns person unchanged
+//	replaced := idLens.Set(Person{Name: "Bob", Age: 25})(person)
+//	// replaced is Person{Name: "Bob", Age: 25}
 func Id[S any]() Lens[S, S] {
 	return id(MakeLens[Endomorphism[S], func(S, S) S])
 }
 
-// IdRef returns a [Lens] implementing the identity operation
+// IdRef returns an identity [Lens] for pointer-based structures.
+//
+// This is the pointer version of [Id]. It focuses on the entire pointer structure,
+// with automatic copying to ensure immutability.
+//
+// Type Parameters:
+//   - S: The structure type (will be used as *S)
+//
+// Returns:
+//   - A Lens[*S, *S] where both source and focus are pointers to the same type
+//
+// Example:
+//
+//	idLens := lens.IdRef[Person]()
+//	person := &Person{Name: "Alice", Age: 30}
+//
+//	same := idLens.Get(person)  // Returns person pointer
+//	replaced := idLens.Set(&Person{Name: "Bob", Age: 25})(person)
+//	// person.Name is still "Alice", replaced is a new pointer
 func IdRef[S any]() Lens[*S, *S] {
 	return id(MakeLensRef[Endomorphism[*S], func(*S, *S) *S])
 }
@@ -105,111 +268,94 @@ func compose[GET ~func(S) B, SET ~func(S, B) S, S, A, B any](creator func(get GE
 	}
 }
 
-// Compose combines two lenses and allows to narrow down the focus to a sub-lens
+// Compose combines two lenses to focus on a deeply nested field.
+//
+// Given a lens from S to A and a lens from A to B, Compose creates a lens from S to B.
+// This allows you to navigate through nested structures in a composable way.
+//
+// The composition follows the mathematical property: (sa ∘ ab).Get = ab.Get ∘ sa.Get
+//
+// Type Parameters:
+//   - S: Outer structure type
+//   - A: Intermediate structure type
+//   - B: Inner focus type
+//
+// Parameters:
+//   - ab: Lens from A to B (inner lens)
+//
+// Returns:
+//   - A function that takes a Lens[S, A] and returns a Lens[S, B]
+//
+// Example:
+//
+//	type Address struct {
+//	    Street string
+//	    City   string
+//	}
+//
+//	type Person struct {
+//	    Name    string
+//	    Address Address
+//	}
+//
+//	addressLens := lens.MakeLens(
+//	    func(p Person) Address { return p.Address },
+//	    func(p Person, a Address) Person { p.Address = a; return p },
+//	)
+//
+//	streetLens := lens.MakeLens(
+//	    func(a Address) string { return a.Street },
+//	    func(a Address, s string) Address { a.Street = s; return a },
+//	)
+//
+//	// Compose to access street directly from person
+//	personStreetLens := F.Pipe1(addressLens, lens.Compose[Person](streetLens))
+//
+//	person := Person{Name: "Alice", Address: Address{Street: "Main St"}}
+//	street := personStreetLens.Get(person)  // "Main St"
+//	updated := personStreetLens.Set("Oak Ave")(person)
 func Compose[S, A, B any](ab Lens[A, B]) func(Lens[S, A]) Lens[S, B] {
 	return compose(MakeLens[func(S) B, func(S, B) S], ab)
 }
 
-// ComposeOption combines a `Lens` that returns an optional value with a `Lens` that returns a definite value
-// the getter returns an `Option[B]` because the container `A` could already be an option
-// if the setter is invoked with `Some[B]` then the value of `B` will be set, potentially on a default value of `A` if `A` did not exist
-// if the setter is invoked with `None[B]` then the container `A` is reset to `None[A]` because this is the only way to remove `B`
-func ComposeOption[S, B, A any](defaultA A) func(ab Lens[A, B]) func(Lens[S, O.Option[A]]) Lens[S, O.Option[B]] {
-	defa := F.Constant(defaultA)
-	return func(ab Lens[A, B]) func(Lens[S, O.Option[A]]) Lens[S, O.Option[B]] {
-		foldab := O.Fold(O.None[B], F.Flow2(ab.Get, O.Some[B]))
-		return func(sa Lens[S, O.Option[A]]) Lens[S, O.Option[B]] {
-			// set A on S
-			seta := F.Flow2(
-				O.Some[A],
-				sa.Set,
-			)
-			// remove A from S
-			unseta := F.Nullary2(
-				O.None[A],
-				sa.Set,
-			)
-			return MakeLens(
-				F.Flow2(sa.Get, foldab),
-				func(s S, ob O.Option[B]) S {
-					return F.Pipe2(
-						ob,
-						O.Fold(unseta, func(b B) Endomorphism[S] {
-							setbona := F.Flow2(
-								ab.Set(b),
-								seta,
-							)
-							return F.Pipe2(
-								s,
-								sa.Get,
-								O.Fold(
-									F.Nullary2(
-										defa,
-										setbona,
-									),
-									setbona,
-								),
-							)
-						}),
-						EM.Ap(s),
-					)
-				},
-			)
-		}
-	}
-}
-
-// ComposeOptions combines a `Lens` that returns an optional value with a `Lens` that returns another optional value
-// the getter returns `None[B]` if either `A` or `B` is `None`
-// if the setter is called with `Some[B]` and `A` exists, 'A' is updated with `B`
-// if the setter is called with `Some[B]` and `A` does not exist, the default of 'A' is updated with `B`
-// if the setter is called with `None[B]` and `A` does not exist this is the identity operation on 'S'
-// if the setter is called with `None[B]` and `A` does exist, 'B' is removed from 'A'
-func ComposeOptions[S, B, A any](defaultA A) func(ab Lens[A, O.Option[B]]) func(Lens[S, O.Option[A]]) Lens[S, O.Option[B]] {
-	defa := F.Constant(defaultA)
-	noops := EM.Identity[S]
-	noneb := O.None[B]()
-	return func(ab Lens[A, O.Option[B]]) func(Lens[S, O.Option[A]]) Lens[S, O.Option[B]] {
-		unsetb := ab.Set(noneb)
-		return func(sa Lens[S, O.Option[A]]) Lens[S, O.Option[B]] {
-			// sets an A onto S
-			seta := F.Flow2(
-				O.Some[A],
-				sa.Set,
-			)
-			return MakeLensCurried(
-				F.Flow2(
-					sa.Get,
-					O.Chain(ab.Get),
-				),
-				func(b O.Option[B]) Endomorphism[S] {
-					return func(s S) S {
-						return O.MonadFold(b, func() Endomorphism[S] {
-							return F.Pipe2(
-								s,
-								sa.Get,
-								O.Fold(noops, F.Flow2(unsetb, seta)),
-							)
-						}, func(b B) Endomorphism[S] {
-							// sets a B onto an A
-							setb := F.Flow2(
-								ab.Set(O.Some(b)),
-								seta,
-							)
-							return F.Pipe2(
-								s,
-								sa.Get,
-								O.Fold(F.Nullary2(defa, setb), setb),
-							)
-						})(s)
-					}
-				},
-			)
-		}
-	}
-}
-
-// Compose combines two lenses and allows to narrow down the focus to a sub-lens
+// ComposeRef combines two lenses for pointer-based structures.
+//
+// This is the pointer version of [Compose], automatically handling copying to ensure immutability.
+// It allows you to navigate through nested pointer structures in a composable way.
+//
+// Type Parameters:
+//   - S: Outer structure type (will be used as *S)
+//   - A: Intermediate structure type
+//   - B: Inner focus type
+//
+// Parameters:
+//   - ab: Lens from A to B (inner lens)
+//
+// Returns:
+//   - A function that takes a Lens[*S, A] and returns a Lens[*S, B]
+//
+// Example:
+//
+//	type Address struct {
+//	    Street string
+//	}
+//
+//	type Person struct {
+//	    Name    string
+//	    Address Address
+//	}
+//
+//	addressLens := lens.MakeLensRef(
+//	    func(p *Person) Address { return p.Address },
+//	    func(p *Person, a Address) *Person { p.Address = a; return p },
+//	)
+//
+//	streetLens := lens.MakeLens(
+//	    func(a Address) string { return a.Street },
+//	    func(a Address, s string) Address { a.Street = s; return a },
+//	)
+//
+//	personStreetLens := F.Pipe1(addressLens, lens.ComposeRef[Person](streetLens))
 func ComposeRef[S, A, B any](ab Lens[A, B]) func(Lens[*S, A]) Lens[*S, B] {
 	return compose(MakeLensRef[func(*S) B, func(*S, B) *S], ab)
 }
@@ -218,101 +364,108 @@ func modify[FCT ~func(A) A, S, A any](f FCT, sa Lens[S, A], s S) S {
 	return sa.Set(f(sa.Get(s)))(s)
 }
 
-// Modify changes a property of a [Lens] by invoking a transformation function
-// if the transformed property has not changes, the method returns the original state
+// Modify transforms a value through a lens using a transformation F.
+//
+// Instead of setting a specific value, Modify applies a function to the current value.
+// This is useful for updates like incrementing a counter, appending to a string, etc.
+// If the transformation doesn't change the value, the original structure is returned.
+//
+// Type Parameters:
+//   - S: Structure type
+//   - FCT: Transformation function type (A → A)
+//   - A: Focus type
+//
+// Parameters:
+//   - f: Transformation function to apply to the focused value
+//
+// Returns:
+//   - A function that takes a Lens[S, A] and returns an Endomorphism[S]
+//
+// Example:
+//
+//	type Counter struct {
+//	    Value int
+//	}
+//
+//	valueLens := lens.MakeLens(
+//	    func(c Counter) int { return c.Value },
+//	    func(c Counter, v int) Counter { c.Value = v; return c },
+//	)
+//
+//	counter := Counter{Value: 5}
+//
+//	// Increment the counter
+//	incremented := F.Pipe2(
+//	    valueLens,
+//	    lens.Modify[Counter](func(v int) int { return v + 1 }),
+//	    F.Ap(counter),
+//	)
+//	// incremented.Value == 6
+//
+//	// Double the counter
+//	doubled := F.Pipe2(
+//	    valueLens,
+//	    lens.Modify[Counter](func(v int) int { return v * 2 }),
+//	    F.Ap(counter),
+//	)
+//	// doubled.Value == 10
 func Modify[S any, FCT ~func(A) A, A any](f FCT) func(Lens[S, A]) Endomorphism[S] {
-	return function.Curry3(modify[FCT, S, A])(f)
+	return F.Curry3(modify[FCT, S, A])(f)
 }
 
+// IMap transforms the focus type of a lens using an isomorphism.
+//
+// An isomorphism is a pair of functions (A → B, B → A) that are inverses of each other.
+// IMap allows you to work with a lens in a different but equivalent type. This is useful
+// for unit conversions, encoding/decoding, or any bidirectional transformation.
+//
+// Type Parameters:
+//   - E: Structure type
+//   - AB: Forward transformation function type (A → B)
+//   - BA: Backward transformation function type (B → A)
+//   - A: Original focus type
+//   - B: Transformed focus type
+//
+// Parameters:
+//   - ab: Forward transformation (A → B)
+//   - ba: Backward transformation (B → A)
+//
+// Returns:
+//   - A function that takes a Lens[E, A] and returns a Lens[E, B]
+//
+// Example:
+//
+//	type Celsius float64
+//	type Fahrenheit float64
+//
+//	celsiusToFahrenheit := func(c Celsius) Fahrenheit {
+//	    return Fahrenheit(c*9/5 + 32)
+//	}
+//
+//	fahrenheitToCelsius := func(f Fahrenheit) Celsius {
+//	    return Celsius((f - 32) * 5 / 9)
+//	}
+//
+//	type Weather struct {
+//	    Temperature Celsius
+//	}
+//
+//	tempCelsiusLens := lens.MakeLens(
+//	    func(w Weather) Celsius { return w.Temperature },
+//	    func(w Weather, t Celsius) Weather { w.Temperature = t; return w },
+//	)
+//
+//	// Create a lens that works with Fahrenheit
+//	tempFahrenheitLens := F.Pipe1(
+//	    tempCelsiusLens,
+//	    lens.IMap[Weather](celsiusToFahrenheit, fahrenheitToCelsius),
+//	)
+//
+//	weather := Weather{Temperature: 20} // 20°C
+//	tempF := tempFahrenheitLens.Get(weather)  // 68°F
+//	updated := tempFahrenheitLens.Set(86)(weather)  // Set to 86°F (30°C)
 func IMap[E any, AB ~func(A) B, BA ~func(B) A, A, B any](ab AB, ba BA) func(Lens[E, A]) Lens[E, B] {
 	return func(ea Lens[E, A]) Lens[E, B] {
 		return Lens[E, B]{Get: F.Flow2(ea.Get, ab), Set: F.Flow2(ba, ea.Set)}
 	}
 }
-
-// fromPredicate returns a `Lens` for a property accessibly as a getter and setter that can be optional
-// if the optional value is set then the nil value will be set instead
-func fromPredicate[GET ~func(S) O.Option[A], SET ~func(S, O.Option[A]) S, S, A any](creator func(get GET, set SET) Lens[S, O.Option[A]], pred func(A) bool, nilValue A) func(sa Lens[S, A]) Lens[S, O.Option[A]] {
-	fromPred := O.FromPredicate(pred)
-	return func(sa Lens[S, A]) Lens[S, O.Option[A]] {
-		fold := O.Fold(F.Bind1of1(sa.Set)(nilValue), sa.Set)
-		return creator(F.Flow2(sa.Get, fromPred), func(s S, a O.Option[A]) S {
-			return F.Pipe2(
-				a,
-				fold,
-				EM.Ap(s),
-			)
-		})
-	}
-}
-
-// FromPredicate returns a `Lens` for a property accessibly as a getter and setter that can be optional
-// if the optional value is set then the nil value will be set instead
-func FromPredicate[S, A any](pred func(A) bool, nilValue A) func(sa Lens[S, A]) Lens[S, O.Option[A]] {
-	return fromPredicate(MakeLens[func(S) O.Option[A], func(S, O.Option[A]) S], pred, nilValue)
-}
-
-// FromPredicateRef returns a `Lens` for a property accessibly as a getter and setter that can be optional
-// if the optional value is set then the nil value will be set instead
-func FromPredicateRef[S, A any](pred func(A) bool, nilValue A) func(sa Lens[*S, A]) Lens[*S, O.Option[A]] {
-	return fromPredicate(MakeLensRef[func(*S) O.Option[A], func(*S, O.Option[A]) *S], pred, nilValue)
-}
-
-// FromPredicate returns a `Lens` for a property accessibly as a getter and setter that can be optional
-// if the optional value is set then the `nil` value will be set instead
-func FromNillable[S, A any](sa Lens[S, *A]) Lens[S, O.Option[*A]] {
-	return FromPredicate[S](F.IsNonNil[A], nil)(sa)
-}
-
-// FromNillableRef returns a `Lens` for a property accessibly as a getter and setter that can be optional
-// if the optional value is set then the `nil` value will be set instead
-func FromNillableRef[S, A any](sa Lens[*S, *A]) Lens[*S, O.Option[*A]] {
-	return FromPredicateRef[S](F.IsNonNil[A], nil)(sa)
-}
-
-// fromNullableProp returns a `Lens` from a property that may be optional. The getter returns a default value for these items
-func fromNullableProp[GET ~func(S) A, SET ~func(S, A) S, S, A any](creator func(get GET, set SET) Lens[S, A], isNullable func(A) O.Option[A], defaultValue A) func(sa Lens[S, A]) Lens[S, A] {
-	return func(sa Lens[S, A]) Lens[S, A] {
-		return creator(F.Flow3(
-			sa.Get,
-			isNullable,
-			O.GetOrElse(F.Constant(defaultValue)),
-		), func(s S, a A) S {
-			return sa.Set(a)(s)
-		},
-		)
-	}
-}
-
-// FromNullableProp returns a `Lens` from a property that may be optional. The getter returns a default value for these items
-func FromNullableProp[S, A any](isNullable func(A) O.Option[A], defaultValue A) func(sa Lens[S, A]) Lens[S, A] {
-	return fromNullableProp(MakeLens[func(S) A, func(S, A) S], isNullable, defaultValue)
-}
-
-// FromNullablePropRef returns a `Lens` from a property that may be optional. The getter returns a default value for these items
-func FromNullablePropRef[S, A any](isNullable func(A) O.Option[A], defaultValue A) func(sa Lens[*S, A]) Lens[*S, A] {
-	return fromNullableProp(MakeLensRef[func(*S) A, func(*S, A) *S], isNullable, defaultValue)
-}
-
-// fromFromOption returns a `Lens` from an option property. The getter returns a default value the setter will always set the some option
-func fromOption[GET ~func(S) A, SET ~func(S, A) S, S, A any](creator func(get GET, set SET) Lens[S, A], defaultValue A) func(sa Lens[S, O.Option[A]]) Lens[S, A] {
-	return func(sa Lens[S, O.Option[A]]) Lens[S, A] {
-		return creator(F.Flow2(
-			sa.Get,
-			O.GetOrElse(F.Constant(defaultValue)),
-		), func(s S, a A) S {
-			return sa.Set(O.Some(a))(s)
-		},
-		)
-	}
-}
-
-// FromFromOption returns a `Lens` from an option property. The getter returns a default value the setter will always set the some option
-func FromOption[S, A any](defaultValue A) func(sa Lens[S, O.Option[A]]) Lens[S, A] {
-	return fromOption(MakeLens[func(S) A, func(S, A) S], defaultValue)
-}
-
-// FromFromOptionRef returns a `Lens` from an option property. The getter returns a default value the setter will always set the some option
-func FromOptionRef[S, A any](defaultValue A) func(sa Lens[*S, O.Option[A]]) Lens[*S, A] {
-	return fromOption(MakeLensRef[func(*S) A, func(*S, A) *S], defaultValue)
-}
diff --git a/v2/optics/lens/lens_test.go b/v2/optics/lens/lens_test.go
index d829269..27c52fe 100644
--- a/v2/optics/lens/lens_test.go
+++ b/v2/optics/lens/lens_test.go
@@ -19,7 +19,6 @@ import (
 	"testing"
 
 	F "github.com/IBM/fp-go/v2/function"
-	O "github.com/IBM/fp-go/v2/option"
 	"github.com/stretchr/testify/assert"
 )
 
@@ -172,83 +171,6 @@ func TestPassByValue(t *testing.T) {
 	assert.Equal(t, "value2", s2.name)
 }
 
-func TestFromNullableProp(t *testing.T) {
-	// default inner object
-	defaultInner := &Inner{
-		Value: 0,
-		Foo:   "foo",
-	}
-	// access to the value
-	value := MakeLensRef((*Inner).GetValue, (*Inner).SetValue)
-	// access to inner
-	inner := FromNullableProp[Outer](O.FromNillable[Inner], defaultInner)(MakeLens(Outer.GetInner, Outer.SetInner))
-	// compose
-	lens := F.Pipe1(
-		inner,
-		Compose[Outer](value),
-	)
-	outer1 := Outer{inner: &Inner{Value: 1, Foo: "a"}}
-	// the checks
-	assert.Equal(t, Outer{inner: &Inner{Value: 1, Foo: "foo"}}, lens.Set(1)(Outer{}))
-	assert.Equal(t, 0, lens.Get(Outer{}))
-	assert.Equal(t, Outer{inner: &Inner{Value: 1, Foo: "foo"}}, lens.Set(1)(Outer{inner: &Inner{Value: 2, Foo: "foo"}}))
-	assert.Equal(t, 1, lens.Get(Outer{inner: &Inner{Value: 1, Foo: "foo"}}))
-	assert.Equal(t, outer1, Modify[Outer](F.Identity[int])(lens)(outer1))
-}
-
-func TestComposeOption(t *testing.T) {
-	// default inner object
-	defaultInner := &Inner{
-		Value: 0,
-		Foo:   "foo",
-	}
-	// access to the value
-	value := MakeLensRef((*Inner).GetValue, (*Inner).SetValue)
-	// access to inner
-	inner := FromNillable(MakeLens(Outer.GetInner, Outer.SetInner))
-	// compose lenses
-	lens := F.Pipe1(
-		inner,
-		ComposeOption[Outer, int](defaultInner)(value),
-	)
-	outer1 := Outer{inner: &Inner{Value: 1, Foo: "a"}}
-	// the checks
-	assert.Equal(t, Outer{inner: &Inner{Value: 1, Foo: "foo"}}, lens.Set(O.Some(1))(Outer{}))
-	assert.Equal(t, O.None[int](), lens.Get(Outer{}))
-	assert.Equal(t, Outer{inner: &Inner{Value: 1, Foo: "foo"}}, lens.Set(O.Some(1))(Outer{inner: &Inner{Value: 2, Foo: "foo"}}))
-	assert.Equal(t, O.Some(1), lens.Get(Outer{inner: &Inner{Value: 1, Foo: "foo"}}))
-	assert.Equal(t, outer1, Modify[Outer](F.Identity[O.Option[int]])(lens)(outer1))
-}
-
-func TestComposeOptions(t *testing.T) {
-	// default inner object
-	defaultValue1 := 1
-	defaultFoo1 := "foo1"
-	defaultInner := &InnerOpt{
-		Value: &defaultValue1,
-		Foo:   &defaultFoo1,
-	}
-	// access to the value
-	value := FromNillable(MakeLensRef((*InnerOpt).GetValue, (*InnerOpt).SetValue))
-	// access to inner
-	inner := FromNillable(MakeLens(OuterOpt.GetInnerOpt, OuterOpt.SetInnerOpt))
-	// compose lenses
-	lens := F.Pipe1(
-		inner,
-		ComposeOptions[OuterOpt, *int](defaultInner)(value),
-	)
-	// additional settings
-	defaultValue2 := 2
-	defaultFoo2 := "foo2"
-	outer1 := OuterOpt{inner: &InnerOpt{Value: &defaultValue2, Foo: &defaultFoo2}}
-	// the checks
-	assert.Equal(t, OuterOpt{inner: &InnerOpt{Value: &defaultValue1, Foo: &defaultFoo1}}, lens.Set(O.Some(&defaultValue1))(OuterOpt{}))
-	assert.Equal(t, O.None[*int](), lens.Get(OuterOpt{}))
-	assert.Equal(t, OuterOpt{inner: &InnerOpt{Value: &defaultValue1, Foo: &defaultFoo2}}, lens.Set(O.Some(&defaultValue1))(OuterOpt{inner: &InnerOpt{Value: &defaultValue2, Foo: &defaultFoo2}}))
-	assert.Equal(t, O.Some(&defaultValue1), lens.Get(OuterOpt{inner: &InnerOpt{Value: &defaultValue1, Foo: &defaultFoo1}}))
-	assert.Equal(t, outer1, Modify[OuterOpt](F.Identity[O.Option[*int]])(lens)(outer1))
-}
-
 func TestIdRef(t *testing.T) {
 	idLens := IdRef[Street]()
 	street := &Street{num: 1, name: "Main"}
@@ -272,93 +194,6 @@ func TestComposeRef(t *testing.T) {
 	assert.Equal(t, sampleStreet.name, sampleAddress.street.name) // Original unchanged
 }
 
-func TestFromPredicateRef(t *testing.T) {
-	type Person struct {
-		age int
-	}
-
-	ageLens := MakeLensRef(
-		func(p *Person) int { return p.age },
-		func(p *Person, age int) *Person {
-			p.age = age
-			return p
-		},
-	)
-
-	adultLens := FromPredicateRef[Person](func(age int) bool { return age >= 18 }, 0)(ageLens)
-
-	adult := &Person{age: 25}
-	assert.Equal(t, O.Some(25), adultLens.Get(adult))
-
-	minor := &Person{age: 15}
-	assert.Equal(t, O.None[int](), adultLens.Get(minor))
-}
-
-func TestFromNillableRef(t *testing.T) {
-	type Config struct {
-		timeout *int
-	}
-
-	timeoutLens := MakeLensRef(
-		func(c *Config) *int { return c.timeout },
-		func(c *Config, t *int) *Config {
-			c.timeout = t
-			return c
-		},
-	)
-
-	optLens := FromNillableRef(timeoutLens)
-
-	config := &Config{timeout: nil}
-	assert.Equal(t, O.None[*int](), optLens.Get(config))
-
-	timeout := 30
-	configWithTimeout := &Config{timeout: &timeout}
-	assert.True(t, O.IsSome(optLens.Get(configWithTimeout)))
-}
-
-func TestFromNullablePropRef(t *testing.T) {
-	type Config struct {
-		timeout *int
-	}
-
-	timeoutLens := MakeLensRef(
-		func(c *Config) *int { return c.timeout },
-		func(c *Config, t *int) *Config {
-			c.timeout = t
-			return c
-		},
-	)
-
-	defaultTimeout := 30
-	safeLens := FromNullablePropRef[Config](O.FromNillable[int], &defaultTimeout)(timeoutLens)
-
-	config := &Config{timeout: nil}
-	assert.Equal(t, &defaultTimeout, safeLens.Get(config))
-}
-
-func TestFromOptionRef(t *testing.T) {
-	type Settings struct {
-		retries O.Option[int]
-	}
-
-	retriesLens := MakeLensRef(
-		func(s *Settings) O.Option[int] { return s.retries },
-		func(s *Settings, r O.Option[int]) *Settings {
-			s.retries = r
-			return s
-		},
-	)
-
-	safeLens := FromOptionRef[Settings](3)(retriesLens)
-
-	settings := &Settings{retries: O.None[int]()}
-	assert.Equal(t, 3, safeLens.Get(settings))
-
-	settingsWithRetries := &Settings{retries: O.Some(5)}
-	assert.Equal(t, 5, safeLens.Get(settingsWithRetries))
-}
-
 func TestMakeLensCurried(t *testing.T) {
 	nameLens := MakeLensCurried(
 		func(s Street) string { return s.name },
diff --git a/v2/optics/lens/option/compose.go b/v2/optics/lens/option/compose.go
new file mode 100644
index 0000000..1c2aca7
--- /dev/null
+++ b/v2/optics/lens/option/compose.go
@@ -0,0 +1,192 @@
+package option
+
+import (
+	F "github.com/IBM/fp-go/v2/function"
+	"github.com/IBM/fp-go/v2/optics/lens"
+
+	O "github.com/IBM/fp-go/v2/option"
+)
+
+// Compose composes two lenses that both return optional values.
+//
+// This handles the case where both the intermediate structure A and the inner focus B are optional.
+// The getter returns None[B] if either A or B is None. The setter behavior is:
+//   - Set(Some[B]) when A exists: Updates B in A
+//   - Set(Some[B]) when A doesn't exist: Creates A with defaultA and sets B
+//   - Set(None[B]) when A doesn't exist: Identity operation (no change)
+//   - Set(None[B]) when A exists: Removes B from A (sets it to None)
+//
+// Type Parameters:
+//   - S: Outer structure type
+//   - B: Inner focus type (optional)
+//   - A: Intermediate structure type (optional)
+//
+// Parameters:
+//   - defaultA: Default value for A when it doesn't exist but B needs to be set
+//
+// Returns:
+//   - A function that takes a LensO[A, B] and returns a function that takes a
+//     LensO[S, A] and returns a LensO[S, B]
+//
+// Example:
+//
+//	type Settings struct {
+//	    MaxRetries *int
+//	}
+//
+//	type Config struct {
+//	    Settings *Settings
+//	}
+//
+//	settingsLens := lens.FromNillable(lens.MakeLens(
+//	    func(c Config) *Settings { return c.Settings },
+//	    func(c Config, s *Settings) Config { c.Settings = s; return c },
+//	))
+//
+//	retriesLens := lens.FromNillable(lens.MakeLensRef(
+//	    func(s *Settings) *int { return s.MaxRetries },
+//	    func(s *Settings, r *int) *Settings { s.MaxRetries = r; return s },
+//	))
+//
+//	defaultSettings := &Settings{}
+//	configRetriesLens := F.Pipe1(settingsLens,
+//	    lens.Compose[Config, *int](defaultSettings)(retriesLens))
+func Compose[S, B, A any](defaultA A) func(ab LensO[A, B]) func(LensO[S, A]) LensO[S, B] {
+	noneb := O.None[B]()
+	return func(ab LensO[A, B]) func(LensO[S, A]) LensO[S, B] {
+		abGet := ab.Get
+		abSetNone := ab.Set(noneb)
+		return func(sa LensO[S, A]) LensO[S, B] {
+			saGet := sa.Get
+			// Pre-compute setter for Some[A]
+			setSomeA := F.Flow2(O.Some[A], sa.Set)
+			return lens.MakeLensCurried(
+				F.Flow2(saGet, O.Chain(abGet)),
+				func(optB Option[B]) Endomorphism[S] {
+					return func(s S) S {
+						optA := saGet(s)
+						return O.MonadFold(
+							optB,
+							// optB is None
+							func() S {
+								return O.MonadFold(
+									optA,
+									// optA is None - no-op
+									F.Constant(s),
+									// optA is Some - unset B in A
+									func(a A) S {
+										return setSomeA(abSetNone(a))(s)
+									},
+								)
+							},
+							// optB is Some
+							func(b B) S {
+								setB := ab.Set(O.Some(b))
+								return O.MonadFold(
+									optA,
+									// optA is None - create with defaultA
+									func() S {
+										return setSomeA(setB(defaultA))(s)
+									},
+									// optA is Some - update B in A
+									func(a A) S {
+										return setSomeA(setB(a))(s)
+									},
+								)
+							},
+						)
+					}
+				},
+			)
+		}
+	}
+}
+
+// ComposeOption composes a lens returning an optional value with a lens returning a definite value.
+//
+// This is useful when you have an optional intermediate structure and want to focus on a field
+// within it. The getter returns Option[B] because the container A might not exist. The setter
+// behavior depends on the input:
+//   - Set(Some[B]): Updates B in A, creating A with defaultA if it doesn't exist
+//   - Set(None[B]): Removes A entirely (sets it to None[A])
+//
+// Type Parameters:
+//   - S: Outer structure type
+//   - B: Inner focus type (definite value)
+//   - A: Intermediate structure type (optional)
+//
+// Parameters:
+//   - defaultA: Default value for A when it doesn't exist but B needs to be set
+//
+// Returns:
+//   - A function that takes a Lens[A, B] and returns a function that takes a
+//     LensO[S, A] and returns a LensO[S, B]
+//
+// Example:
+//
+//	type Database struct {
+//	    Host string
+//	    Port int
+//	}
+//
+//	type Config struct {
+//	    Database *Database
+//	}
+//
+//	dbLens := lens.FromNillable(lens.MakeLens(
+//	    func(c Config) *Database { return c.Database },
+//	    func(c Config, db *Database) Config { c.Database = db; return c },
+//	))
+//
+//	portLens := lens.MakeLensRef(
+//	    func(db *Database) int { return db.Port },
+//	    func(db *Database, port int) *Database { db.Port = port; return db },
+//	)
+//
+//	defaultDB := &Database{Host: "localhost", Port: 5432}
+//	configPortLens := F.Pipe1(dbLens, lens.ComposeOption[Config, int](defaultDB)(portLens))
+//
+//	config := Config{Database: nil}
+//	port := configPortLens.Get(config)  // None[int]
+//	updated := configPortLens.Set(O.Some(3306))(config)
+//	// updated.Database.Port == 3306, Host == "localhost" (from default)
+func ComposeOption[S, B, A any](defaultA A) func(ab Lens[A, B]) func(LensO[S, A]) LensO[S, B] {
+	return func(ab Lens[A, B]) func(LensO[S, A]) LensO[S, B] {
+		abGet := ab.Get
+		abSet := ab.Set
+		return func(sa LensO[S, A]) LensO[S, B] {
+			saGet := sa.Get
+			saSet := sa.Set
+			// Pre-compute setters
+			setNoneA := saSet(O.None[A]())
+			setSomeA := func(a A) Endomorphism[S] {
+				return saSet(O.Some(a))
+			}
+			return lens.MakeLens(
+				func(s S) Option[B] {
+					return O.Map(abGet)(saGet(s))
+				},
+				func(s S, optB Option[B]) S {
+					return O.Fold(
+						// optB is None - remove A entirely
+						F.Constant(setNoneA(s)),
+						// optB is Some - set B
+						func(b B) S {
+							optA := saGet(s)
+							return O.Fold(
+								// optA is None - create with defaultA
+								func() S {
+									return setSomeA(abSet(b)(defaultA))(s)
+								},
+								// optA is Some - update B in A
+								func(a A) S {
+									return setSomeA(abSet(b)(a))(s)
+								},
+							)(optA)
+						},
+					)(optB)
+				},
+			)
+		}
+	}
+}
diff --git a/v2/optics/lens/option/coverage.out b/v2/optics/lens/option/coverage.out
new file mode 100644
index 0000000..2471c3f
--- /dev/null
+++ b/v2/optics/lens/option/coverage.out
@@ -0,0 +1,31 @@
+mode: count
+github.com/IBM/fp-go/v2/optics/lens/option/compose.go:55.97,59.60 4 3
+github.com/IBM/fp-go/v2/optics/lens/option/compose.go:59.60,61.43 2 3
+github.com/IBM/fp-go/v2/optics/lens/option/compose.go:61.43,72.39 2 3
+github.com/IBM/fp-go/v2/optics/lens/option/compose.go:72.39,73.25 1 13
+github.com/IBM/fp-go/v2/optics/lens/option/compose.go:73.25,74.52 1 13
+github.com/IBM/fp-go/v2/optics/lens/option/compose.go:74.52,80.8 1 6
+github.com/IBM/fp-go/v2/optics/lens/option/compose.go:80.36,91.8 2 7
+github.com/IBM/fp-go/v2/optics/lens/option/compose.go:147.95,149.59 2 3
+github.com/IBM/fp-go/v2/optics/lens/option/compose.go:149.59,151.43 2 3
+github.com/IBM/fp-go/v2/optics/lens/option/compose.go:151.43,164.31 3 3
+github.com/IBM/fp-go/v2/optics/lens/option/compose.go:164.31,167.48 1 12
+github.com/IBM/fp-go/v2/optics/lens/option/compose.go:167.48,183.8 2 7
+github.com/IBM/fp-go/v2/optics/lens/option/from.go:12.188,14.41 2 15
+github.com/IBM/fp-go/v2/optics/lens/option/from.go:14.41,16.70 2 15
+github.com/IBM/fp-go/v2/optics/lens/option/from.go:16.70,22.4 1 60
+github.com/IBM/fp-go/v2/optics/lens/option/from.go:28.93,30.2 1 12
+github.com/IBM/fp-go/v2/optics/lens/option/from.go:34.105,36.2 1 3
+github.com/IBM/fp-go/v2/optics/lens/option/from.go:40.65,42.2 1 10
+github.com/IBM/fp-go/v2/optics/lens/option/from.go:46.70,48.2 1 2
+github.com/IBM/fp-go/v2/optics/lens/option/from.go:51.188,52.40 1 3
+github.com/IBM/fp-go/v2/optics/lens/option/from.go:52.40,57.23 1 3
+github.com/IBM/fp-go/v2/optics/lens/option/from.go:57.23,59.4 1 4
+github.com/IBM/fp-go/v2/optics/lens/option/from.go:65.110,67.2 1 2
+github.com/IBM/fp-go/v2/optics/lens/option/from.go:70.115,72.2 1 1
+github.com/IBM/fp-go/v2/optics/lens/option/from.go:75.153,76.41 1 2
+github.com/IBM/fp-go/v2/optics/lens/option/from.go:76.41,80.23 1 2
+github.com/IBM/fp-go/v2/optics/lens/option/from.go:80.23,82.4 1 2
+github.com/IBM/fp-go/v2/optics/lens/option/from.go:88.75,90.2 1 1
+github.com/IBM/fp-go/v2/optics/lens/option/from.go:107.87,109.2 1 1
+github.com/IBM/fp-go/v2/optics/lens/option/option.go:63.67,65.2 1 1
diff --git a/v2/optics/lens/option/doc.go b/v2/optics/lens/option/doc.go
new file mode 100644
index 0000000..4fb3733
--- /dev/null
+++ b/v2/optics/lens/option/doc.go
@@ -0,0 +1,138 @@
+// Copyright (c) 2023 - 2025 IBM Corp.
+// All rights reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+// Package option provides utilities for working with lenses that focus on optional values.
+//
+// This package extends the lens optics pattern to handle Option types, enabling safe
+// manipulation of potentially absent values in nested data structures. It provides
+// functions for creating, composing, and transforming lenses that work with optional
+// fields.
+//
+// # Core Concepts
+//
+// A LensO[S, A] is a Lens[S, Option[A]] - a lens that focuses on an optional value A
+// within a structure S. This is particularly useful when dealing with nullable pointers,
+// optional fields, or values that may not always be present.
+//
+// # Key Functions
+//
+// Creating Lenses from Optional Values:
+//   - FromNillable: Creates a lens from a nullable pointer field
+//   - FromNillableRef: Pointer-based version of FromNillable
+//   - FromPredicate: Creates a lens based on a predicate function
+//   - FromPredicateRef: Pointer-based version of FromPredicate
+//   - FromOption: Converts an optional lens to a definite lens with a default value
+//   - FromOptionRef: Pointer-based version of FromOption
+//   - FromNullableProp: Creates a lens with a default value for nullable properties
+//   - FromNullablePropRef: Pointer-based version of FromNullableProp
+//
+// Composing Lenses:
+//   - ComposeOption: Composes a lens returning Option[A] with a lens returning B
+//   - ComposeOptions: Composes two lenses that both return optional values
+//
+// Conversions:
+//   - AsTraversal: Converts a lens to a traversal for use with traversal operations
+//
+// # Usage Examples
+//
+// Working with nullable pointers:
+//
+//	type Config struct {
+//	    Database *DatabaseConfig
+//	}
+//
+//	type DatabaseConfig struct {
+//	    Host string
+//	    Port int
+//	}
+//
+//	// Create a lens for the optional database config
+//	dbLens := lens.FromNillable(lens.MakeLens(
+//	    func(c Config) *DatabaseConfig { return c.Database },
+//	    func(c Config, db *DatabaseConfig) Config { c.Database = db; return c },
+//	))
+//
+//	// Access the optional value
+//	config := Config{Database: nil}
+//	dbOpt := dbLens.Get(config) // Returns None[*DatabaseConfig]
+//
+//	// Set a value
+//	newDB := &DatabaseConfig{Host: "localhost", Port: 5432}
+//	updated := dbLens.Set(O.Some(newDB))(config)
+//
+// Composing optional lenses:
+//
+//	// Lens to access port through optional database
+//	portLens := lens.MakeLensRef(
+//	    func(db *DatabaseConfig) int { return db.Port },
+//	    func(db *DatabaseConfig, port int) *DatabaseConfig { db.Port = port; return db },
+//	)
+//
+//	defaultDB := &DatabaseConfig{Host: "localhost", Port: 5432}
+//	configPortLens := F.Pipe1(dbLens,
+//	    lens.ComposeOption[Config, int](defaultDB)(portLens))
+//
+//	// Get returns None if database is not set
+//	port := configPortLens.Get(config) // None[int]
+//
+//	// Set creates the database with default values if needed
+//	withPort := configPortLens.Set(O.Some(3306))(config)
+//	// withPort.Database.Port == 3306, Host == "localhost"
+//
+// Working with predicates:
+//
+//	type Person struct {
+//	    Age int
+//	}
+//
+//	ageLens := lens.MakeLensRef(
+//	    func(p *Person) int { return p.Age },
+//	    func(p *Person, age int) *Person { p.Age = age; return p },
+//	)
+//
+//	// Only consider adults (age >= 18)
+//	adultLens := lens.FromPredicateRef[Person](
+//	    func(age int) bool { return age >= 18 },
+//	    0, // nil value for non-adults
+//	)(ageLens)
+//
+//	adult := &Person{Age: 25}
+//	adultLens.Get(adult) // Some(25)
+//
+//	minor := &Person{Age: 15}
+//	adultLens.Get(minor) // None[int]
+//
+// # Design Patterns
+//
+// The package follows functional programming principles:
+//   - Immutability: All operations return new values rather than modifying in place
+//   - Composition: Lenses can be composed to access deeply nested optional values
+//   - Type Safety: The type system ensures correct usage at compile time
+//   - Lawful: All lenses satisfy the lens laws (get-put, put-get, put-put)
+//
+// # Performance Considerations
+//
+// Lens operations are generally efficient, but composing many lenses can create
+// function call overhead. For performance-critical code, consider:
+//   - Caching composed lenses rather than recreating them
+//   - Using direct field access for simple cases
+//   - Profiling to identify bottlenecks
+//
+// # Related Packages
+//
+//   - github.com/IBM/fp-go/v2/optics/lens: Core lens functionality
+//   - github.com/IBM/fp-go/v2/option: Option type and operations
+//   - github.com/IBM/fp-go/v2/optics/traversal/option: Traversals for optional values
+package option
diff --git a/v2/optics/lens/option/from.go b/v2/optics/lens/option/from.go
new file mode 100644
index 0000000..5728eee
--- /dev/null
+++ b/v2/optics/lens/option/from.go
@@ -0,0 +1,109 @@
+package option
+
+import (
+	EM "github.com/IBM/fp-go/v2/endomorphism"
+	F "github.com/IBM/fp-go/v2/function"
+	"github.com/IBM/fp-go/v2/optics/lens"
+	O "github.com/IBM/fp-go/v2/option"
+)
+
+// fromPredicate returns a `Lens` for a property accessibly as a getter and setter that can be optional
+// if the optional value is set then the nil value will be set instead
+func fromPredicate[GET ~func(S) Option[A], SET ~func(S, Option[A]) S, S, A any](creator func(get GET, set SET) LensO[S, A], pred func(A) bool, nilValue A) func(sa Lens[S, A]) LensO[S, A] {
+	fromPred := O.FromPredicate(pred)
+	return func(sa Lens[S, A]) LensO[S, A] {
+		fold := O.Fold(F.Bind1of1(sa.Set)(nilValue), sa.Set)
+		return creator(F.Flow2(sa.Get, fromPred), func(s S, a Option[A]) S {
+			return F.Pipe2(
+				a,
+				fold,
+				EM.Ap(s),
+			)
+		})
+	}
+}
+
+// FromPredicate returns a `Lens` for a property accessibly as a getter and setter that can be optional
+// if the optional value is set then the nil value will be set instead
+func FromPredicate[S, A any](pred func(A) bool, nilValue A) func(sa Lens[S, A]) LensO[S, A] {
+	return fromPredicate(lens.MakeLens[func(S) Option[A], func(S, Option[A]) S], pred, nilValue)
+}
+
+// FromPredicateRef returns a `Lens` for a property accessibly as a getter and setter that can be optional
+// if the optional value is set then the nil value will be set instead
+func FromPredicateRef[S, A any](pred func(A) bool, nilValue A) func(sa Lens[*S, A]) Lens[*S, Option[A]] {
+	return fromPredicate(lens.MakeLensRef[func(*S) Option[A], func(*S, Option[A]) *S], pred, nilValue)
+}
+
+// FromPredicate returns a `Lens` for a property accessibly as a getter and setter that can be optional
+// if the optional value is set then the `nil` value will be set instead
+func FromNillable[S, A any](sa Lens[S, *A]) Lens[S, Option[*A]] {
+	return FromPredicate[S](F.IsNonNil[A], nil)(sa)
+}
+
+// FromNillableRef returns a `Lens` for a property accessibly as a getter and setter that can be optional
+// if the optional value is set then the `nil` value will be set instead
+func FromNillableRef[S, A any](sa Lens[*S, *A]) Lens[*S, Option[*A]] {
+	return FromPredicateRef[S](F.IsNonNil[A], nil)(sa)
+}
+
+// fromNullableProp returns a `Lens` from a property that may be optional. The getter returns a default value for these items
+func fromNullableProp[GET ~func(S) A, SET ~func(S, A) S, S, A any](creator func(get GET, set SET) Lens[S, A], isNullable func(A) Option[A], defaultValue A) func(sa Lens[S, A]) Lens[S, A] {
+	return func(sa Lens[S, A]) Lens[S, A] {
+		return creator(F.Flow3(
+			sa.Get,
+			isNullable,
+			O.GetOrElse(F.Constant(defaultValue)),
+		), func(s S, a A) S {
+			return sa.Set(a)(s)
+		},
+		)
+	}
+}
+
+// FromNullableProp returns a `Lens` from a property that may be optional. The getter returns a default value for these items
+func FromNullableProp[S, A any](isNullable func(A) Option[A], defaultValue A) func(sa Lens[S, A]) Lens[S, A] {
+	return fromNullableProp(lens.MakeLens[func(S) A, func(S, A) S], isNullable, defaultValue)
+}
+
+// FromNullablePropRef returns a `Lens` from a property that may be optional. The getter returns a default value for these items
+func FromNullablePropRef[S, A any](isNullable func(A) Option[A], defaultValue A) func(sa Lens[*S, A]) Lens[*S, A] {
+	return fromNullableProp(lens.MakeLensRef[func(*S) A, func(*S, A) *S], isNullable, defaultValue)
+}
+
+// fromOption returns a `Lens` from an option property. The getter returns a default value the setter will always set the some option
+func fromOption[GET ~func(S) A, SET ~func(S, A) S, S, A any](creator func(get GET, set SET) Lens[S, A], defaultValue A) func(sa LensO[S, A]) Lens[S, A] {
+	return func(sa LensO[S, A]) Lens[S, A] {
+		return creator(F.Flow2(
+			sa.Get,
+			O.GetOrElse(F.Constant(defaultValue)),
+		), func(s S, a A) S {
+			return sa.Set(O.Some(a))(s)
+		},
+		)
+	}
+}
+
+// FromOption returns a `Lens` from an option property. The getter returns a default value the setter will always set the some option
+func FromOption[S, A any](defaultValue A) func(sa LensO[S, A]) Lens[S, A] {
+	return fromOption(lens.MakeLens[func(S) A, func(S, A) S], defaultValue)
+}
+
+// FromOptionRef creates a lens from an Option property with a default value for pointer structures.
+//
+// This is the pointer version of [FromOption], with automatic copying to ensure immutability.
+// The getter returns the value inside Some[A], or the defaultValue if it's None[A].
+// The setter always wraps the value in Some[A].
+//
+// Type Parameters:
+//   - S: Structure type (will be used as *S)
+//   - A: Focus type
+//
+// Parameters:
+//   - defaultValue: Value to return when the Option is None
+//
+// Returns:
+//   - A function that takes a Lens[*S, Option[A]] and returns a Lens[*S, A]
+func FromOptionRef[S, A any](defaultValue A) func(sa Lens[*S, Option[A]]) Lens[*S, A] {
+	return fromOption(lens.MakeLensRef[func(*S) A, func(*S, A) *S], defaultValue)
+}
diff --git a/v2/optics/lens/option/lens_test.go b/v2/optics/lens/option/lens_test.go
new file mode 100644
index 0000000..0f5789d
--- /dev/null
+++ b/v2/optics/lens/option/lens_test.go
@@ -0,0 +1,759 @@
+// Copyright (c) 2023 - 2025 IBM Corp.
+// All rights reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package option
+
+import (
+	"testing"
+
+	EQT "github.com/IBM/fp-go/v2/eq/testing"
+	F "github.com/IBM/fp-go/v2/function"
+	L "github.com/IBM/fp-go/v2/optics/lens"
+	O "github.com/IBM/fp-go/v2/option"
+	"github.com/stretchr/testify/assert"
+)
+
+type (
+	Street struct {
+		name string
+	}
+
+	Address struct {
+		street *Street
+	}
+
+	Inner struct {
+		Value int
+		Foo   string
+	}
+
+	InnerOpt struct {
+		Value *int
+		Foo   *string
+	}
+
+	Outer struct {
+		inner *Inner
+	}
+
+	OuterOpt struct {
+		inner *InnerOpt
+	}
+)
+
+func (outer Outer) GetInner() *Inner {
+	return outer.inner
+}
+
+func (outer Outer) SetInner(inner *Inner) Outer {
+	outer.inner = inner
+	return outer
+}
+
+func (outer OuterOpt) GetInnerOpt() *InnerOpt {
+	return outer.inner
+}
+
+func (outer OuterOpt) SetInnerOpt(inner *InnerOpt) OuterOpt {
+	outer.inner = inner
+	return outer
+}
+
+func (inner *Inner) GetValue() int {
+	return inner.Value
+}
+
+func (inner *Inner) SetValue(value int) *Inner {
+	inner.Value = value
+	return inner
+}
+
+func (inner *InnerOpt) GetValue() *int {
+	return inner.Value
+}
+
+func (inner *InnerOpt) SetValue(value *int) *InnerOpt {
+	inner.Value = value
+	return inner
+}
+
+func (street *Street) GetName() string {
+	return street.name
+}
+
+func (street *Street) SetName(name string) *Street {
+	street.name = name
+	return street
+}
+
+func (addr *Address) GetStreet() *Street {
+	return addr.street
+}
+
+func (addr *Address) SetStreet(s *Street) *Address {
+	addr.street = s
+	return addr
+}
+
+var (
+	streetLens = L.MakeLensRef((*Street).GetName, (*Street).SetName)
+	addrLens   = L.MakeLensRef((*Address).GetStreet, (*Address).SetStreet)
+
+	sampleStreet  = Street{name: "Schönaicherstr"}
+	sampleAddress = Address{street: &sampleStreet}
+)
+
+func TestComposeOption(t *testing.T) {
+	// default inner object
+	defaultInner := &Inner{
+		Value: 0,
+		Foo:   "foo",
+	}
+	// access to the value
+	value := L.MakeLensRef((*Inner).GetValue, (*Inner).SetValue)
+	// access to inner
+	inner := FromNillable(L.MakeLens(Outer.GetInner, Outer.SetInner))
+	// compose lenses
+	lens := F.Pipe1(
+		inner,
+		ComposeOption[Outer, int](defaultInner)(value),
+	)
+	outer1 := Outer{inner: &Inner{Value: 1, Foo: "a"}}
+	// the checks
+	assert.Equal(t, Outer{inner: &Inner{Value: 1, Foo: "foo"}}, lens.Set(O.Some(1))(Outer{}))
+	assert.Equal(t, O.None[int](), lens.Get(Outer{}))
+	assert.Equal(t, Outer{inner: &Inner{Value: 1, Foo: "foo"}}, lens.Set(O.Some(1))(Outer{inner: &Inner{Value: 2, Foo: "foo"}}))
+	assert.Equal(t, O.Some(1), lens.Get(Outer{inner: &Inner{Value: 1, Foo: "foo"}}))
+	assert.Equal(t, outer1, L.Modify[Outer](F.Identity[Option[int]])(lens)(outer1))
+}
+
+func TestComposeOptions(t *testing.T) {
+	// default inner object
+	defaultValue1 := 1
+	defaultFoo1 := "foo1"
+	defaultInner := &InnerOpt{
+		Value: &defaultValue1,
+		Foo:   &defaultFoo1,
+	}
+	// access to the value
+	value := FromNillable(L.MakeLensRef((*InnerOpt).GetValue, (*InnerOpt).SetValue))
+	// access to inner
+	inner := FromNillable(L.MakeLens(OuterOpt.GetInnerOpt, OuterOpt.SetInnerOpt))
+	// compose lenses
+	lens := F.Pipe1(
+		inner,
+		Compose[OuterOpt, *int](defaultInner)(value),
+	)
+	// additional settings
+	defaultValue2 := 2
+	defaultFoo2 := "foo2"
+	outer1 := OuterOpt{inner: &InnerOpt{Value: &defaultValue2, Foo: &defaultFoo2}}
+	// the checks
+	assert.Equal(t, OuterOpt{inner: &InnerOpt{Value: &defaultValue1, Foo: &defaultFoo1}}, lens.Set(O.Some(&defaultValue1))(OuterOpt{}))
+	assert.Equal(t, O.None[*int](), lens.Get(OuterOpt{}))
+	assert.Equal(t, OuterOpt{inner: &InnerOpt{Value: &defaultValue1, Foo: &defaultFoo2}}, lens.Set(O.Some(&defaultValue1))(OuterOpt{inner: &InnerOpt{Value: &defaultValue2, Foo: &defaultFoo2}}))
+	assert.Equal(t, O.Some(&defaultValue1), lens.Get(OuterOpt{inner: &InnerOpt{Value: &defaultValue1, Foo: &defaultFoo1}}))
+	assert.Equal(t, outer1, L.Modify[OuterOpt](F.Identity[Option[*int]])(lens)(outer1))
+}
+
+func TestFromNullableProp(t *testing.T) {
+	// default inner object
+	defaultInner := &Inner{
+		Value: 0,
+		Foo:   "foo",
+	}
+	// access to the value
+	value := L.MakeLensRef((*Inner).GetValue, (*Inner).SetValue)
+	// access to inner
+	inner := FromNullableProp[Outer](O.FromNillable[Inner], defaultInner)(L.MakeLens(Outer.GetInner, Outer.SetInner))
+	// compose
+	lens := F.Pipe1(
+		inner,
+		L.Compose[Outer](value),
+	)
+	outer1 := Outer{inner: &Inner{Value: 1, Foo: "a"}}
+	// the checks
+	assert.Equal(t, Outer{inner: &Inner{Value: 1, Foo: "foo"}}, lens.Set(1)(Outer{}))
+	assert.Equal(t, 0, lens.Get(Outer{}))
+	assert.Equal(t, Outer{inner: &Inner{Value: 1, Foo: "foo"}}, lens.Set(1)(Outer{inner: &Inner{Value: 2, Foo: "foo"}}))
+	assert.Equal(t, 1, lens.Get(Outer{inner: &Inner{Value: 1, Foo: "foo"}}))
+	assert.Equal(t, outer1, L.Modify[Outer](F.Identity[int])(lens)(outer1))
+}
+
+func TestFromPredicateRef(t *testing.T) {
+	type Person struct {
+		age int
+	}
+
+	ageLens := L.MakeLensRef(
+		func(p *Person) int { return p.age },
+		func(p *Person, age int) *Person {
+			p.age = age
+			return p
+		},
+	)
+
+	adultLens := FromPredicateRef[Person](func(age int) bool { return age >= 18 }, 0)(ageLens)
+
+	adult := &Person{age: 25}
+	assert.Equal(t, O.Some(25), adultLens.Get(adult))
+
+	minor := &Person{age: 15}
+	assert.Equal(t, O.None[int](), adultLens.Get(minor))
+}
+
+func TestFromNillableRef(t *testing.T) {
+	type Config struct {
+		timeout *int
+	}
+
+	timeoutLens := L.MakeLensRef(
+		func(c *Config) *int { return c.timeout },
+		func(c *Config, t *int) *Config {
+			c.timeout = t
+			return c
+		},
+	)
+
+	optLens := FromNillableRef(timeoutLens)
+
+	config := &Config{timeout: nil}
+	assert.Equal(t, O.None[*int](), optLens.Get(config))
+
+	timeout := 30
+	configWithTimeout := &Config{timeout: &timeout}
+	assert.True(t, O.IsSome(optLens.Get(configWithTimeout)))
+}
+
+func TestFromNullablePropRef(t *testing.T) {
+	type Config struct {
+		timeout *int
+	}
+
+	timeoutLens := L.MakeLensRef(
+		func(c *Config) *int { return c.timeout },
+		func(c *Config, t *int) *Config {
+			c.timeout = t
+			return c
+		},
+	)
+
+	defaultTimeout := 30
+	safeLens := FromNullablePropRef[Config](O.FromNillable[int], &defaultTimeout)(timeoutLens)
+
+	config := &Config{timeout: nil}
+	assert.Equal(t, &defaultTimeout, safeLens.Get(config))
+}
+
+func TestFromOptionRef(t *testing.T) {
+	type Settings struct {
+		retries Option[int]
+	}
+
+	retriesLens := L.MakeLensRef(
+		func(s *Settings) Option[int] { return s.retries },
+		func(s *Settings, r Option[int]) *Settings {
+			s.retries = r
+			return s
+		},
+	)
+
+	safeLens := FromOptionRef[Settings](3)(retriesLens)
+
+	settings := &Settings{retries: O.None[int]()}
+	assert.Equal(t, 3, safeLens.Get(settings))
+
+	settingsWithRetries := &Settings{retries: O.Some(5)}
+	assert.Equal(t, 5, safeLens.Get(settingsWithRetries))
+}
+
+func TestFromOption(t *testing.T) {
+	type Config struct {
+		retries Option[int]
+	}
+
+	retriesLens := L.MakeLens(
+		func(c Config) Option[int] { return c.retries },
+		func(c Config, r Option[int]) Config { c.retries = r; return c },
+	)
+
+	defaultRetries := 3
+	safeLens := FromOption[Config](defaultRetries)(retriesLens)
+
+	// Test with None - should return default
+	config := Config{retries: O.None[int]()}
+	assert.Equal(t, defaultRetries, safeLens.Get(config))
+
+	// Test with Some - should return the value
+	configWithRetries := Config{retries: O.Some(5)}
+	assert.Equal(t, 5, safeLens.Get(configWithRetries))
+
+	// Test setter - should always set Some
+	updated := safeLens.Set(10)(config)
+	assert.Equal(t, O.Some(10), updated.retries)
+
+	// Test setter on existing Some - should replace
+	updated2 := safeLens.Set(7)(configWithRetries)
+	assert.Equal(t, O.Some(7), updated2.retries)
+}
+
+func TestAsTraversal(t *testing.T) {
+	type Data struct {
+		value int
+	}
+
+	valueLens := L.MakeLens(
+		func(d Data) int { return d.value },
+		func(d Data, v int) Data { d.value = v; return d },
+	)
+
+	// Convert lens to traversal
+	traversal := AsTraversal[Data, int]()(valueLens)
+
+	// Test that traversal is created (basic smoke test)
+	assert.NotNil(t, traversal)
+
+	// The traversal should work with the data
+	data := Data{value: 42}
+
+	// Verify the traversal can be used (it's a function that takes a functor)
+	// This is a basic smoke test to ensure the conversion works
+	assert.NotNil(t, data)
+	assert.Equal(t, 42, valueLens.Get(data))
+}
+
+func TestComposeOptionsEdgeCases(t *testing.T) {
+	// Test setting None when inner doesn't exist
+	defaultValue1 := 1
+	defaultFoo1 := "foo1"
+	defaultInner := &InnerOpt{
+		Value: &defaultValue1,
+		Foo:   &defaultFoo1,
+	}
+
+	value := FromNillable(L.MakeLensRef((*InnerOpt).GetValue, (*InnerOpt).SetValue))
+	inner := FromNillable(L.MakeLens(OuterOpt.GetInnerOpt, OuterOpt.SetInnerOpt))
+	lens := F.Pipe1(
+		inner,
+		Compose[OuterOpt, *int](defaultInner)(value),
+	)
+
+	// Setting None when inner doesn't exist should be a no-op
+	emptyOuter := OuterOpt{}
+	result := lens.Set(O.None[*int]())(emptyOuter)
+	assert.Equal(t, O.None[*InnerOpt](), inner.Get(result))
+
+	// Setting None when inner exists should unset the value
+	defaultValue2 := 2
+	defaultFoo2 := "foo2"
+	outerWithInner := OuterOpt{inner: &InnerOpt{Value: &defaultValue2, Foo: &defaultFoo2}}
+	result2 := lens.Set(O.None[*int]())(outerWithInner)
+	assert.NotNil(t, result2.inner)
+	assert.Nil(t, result2.inner.Value)
+	assert.Equal(t, &defaultFoo2, result2.inner.Foo)
+}
+
+func TestComposeOptionEdgeCases(t *testing.T) {
+	defaultInner := &Inner{
+		Value: 0,
+		Foo:   "foo",
+	}
+
+	value := L.MakeLensRef((*Inner).GetValue, (*Inner).SetValue)
+	inner := FromNillable(L.MakeLens(Outer.GetInner, Outer.SetInner))
+	lens := F.Pipe1(
+		inner,
+		ComposeOption[Outer, int](defaultInner)(value),
+	)
+
+	// Setting None should remove the inner entirely
+	outerWithInner := Outer{inner: &Inner{Value: 42, Foo: "bar"}}
+	result := lens.Set(O.None[int]())(outerWithInner)
+	assert.Nil(t, result.inner)
+
+	// Getting from empty should return None
+	emptyOuter := Outer{}
+	assert.Equal(t, O.None[int](), lens.Get(emptyOuter))
+}
+
+func TestFromPredicateEdgeCases(t *testing.T) {
+	type Score struct {
+		points int
+	}
+
+	pointsLens := L.MakeLens(
+		func(s Score) int { return s.points },
+		func(s Score, p int) Score { s.points = p; return s },
+	)
+
+	// Only positive scores are valid
+	validLens := FromPredicate[Score](func(p int) bool { return p > 0 }, 0)(pointsLens)
+
+	// Test with valid score
+	validScore := Score{points: 100}
+	assert.Equal(t, O.Some(100), validLens.Get(validScore))
+
+	// Test with invalid score (zero)
+	zeroScore := Score{points: 0}
+	assert.Equal(t, O.None[int](), validLens.Get(zeroScore))
+
+	// Test with invalid score (negative)
+	negativeScore := Score{points: -10}
+	assert.Equal(t, O.None[int](), validLens.Get(negativeScore))
+
+	// Test setting None sets the nil value
+	result := validLens.Set(O.None[int]())(validScore)
+	assert.Equal(t, 0, result.points)
+
+	// Test setting Some sets the value
+	result2 := validLens.Set(O.Some(50))(zeroScore)
+	assert.Equal(t, 50, result2.points)
+}
+
+func TestFromNullablePropEdgeCases(t *testing.T) {
+	type Container struct {
+		item *string
+	}
+
+	itemLens := L.MakeLens(
+		func(c Container) *string { return c.item },
+		func(c Container, i *string) Container { c.item = i; return c },
+	)
+
+	defaultItem := "default"
+	safeLens := FromNullableProp[Container](O.FromNillable[string], &defaultItem)(itemLens)
+
+	// Test with nil - should return default
+	emptyContainer := Container{item: nil}
+	assert.Equal(t, &defaultItem, safeLens.Get(emptyContainer))
+
+	// Test with value - should return the value
+	value := "actual"
+	containerWithItem := Container{item: &value}
+	assert.Equal(t, &value, safeLens.Get(containerWithItem))
+
+	// Test setter
+	newValue := "new"
+	updated := safeLens.Set(&newValue)(emptyContainer)
+	assert.Equal(t, &newValue, updated.item)
+}
+
+// Lens Law Tests for LensO types
+
+func TestFromNillableLensLaws(t *testing.T) {
+	type Config struct {
+		timeout *int
+	}
+
+	timeoutLens := L.MakeLens(
+		func(c Config) *int { return c.timeout },
+		func(c Config, t *int) Config { c.timeout = t; return c },
+	)
+
+	optLens := FromNillable(timeoutLens)
+
+	// Equality predicates
+	eqInt := EQT.Eq[*int]()
+	eqOptInt := O.Eq(eqInt)
+	eqConfig := func(a, b Config) bool {
+		if a.timeout == nil && b.timeout == nil {
+			return true
+		}
+		if a.timeout == nil || b.timeout == nil {
+			return false
+		}
+		return *a.timeout == *b.timeout
+	}
+
+	// Test structures
+	timeout30 := 30
+	timeout60 := 60
+	configNil := Config{timeout: nil}
+	config30 := Config{timeout: &timeout30}
+
+	// Law 1: get(set(a)(s)) = a
+	t.Run("GetSet", func(t *testing.T) {
+		// Setting Some and getting back
+		result := optLens.Get(optLens.Set(O.Some(&timeout60))(config30))
+		assert.True(t, eqOptInt.Equals(result, O.Some(&timeout60)))
+
+		// Setting None and getting back
+		result2 := optLens.Get(optLens.Set(O.None[*int]())(config30))
+		assert.True(t, eqOptInt.Equals(result2, O.None[*int]()))
+	})
+
+	// Law 2: set(get(s))(s) = s
+	t.Run("SetGet", func(t *testing.T) {
+		// With Some value
+		result := optLens.Set(optLens.Get(config30))(config30)
+		assert.True(t, eqConfig(result, config30))
+
+		// With None value
+		result2 := optLens.Set(optLens.Get(configNil))(configNil)
+		assert.True(t, eqConfig(result2, configNil))
+	})
+
+	// Law 3: set(a)(set(a)(s)) = set(a)(s)
+	t.Run("SetSet", func(t *testing.T) {
+		// Setting Some twice
+		once := optLens.Set(O.Some(&timeout60))(config30)
+		twice := optLens.Set(O.Some(&timeout60))(once)
+		assert.True(t, eqConfig(once, twice))
+
+		// Setting None twice
+		once2 := optLens.Set(O.None[*int]())(config30)
+		twice2 := optLens.Set(O.None[*int]())(once2)
+		assert.True(t, eqConfig(once2, twice2))
+	})
+}
+
+func TestFromNillableRefLensLaws(t *testing.T) {
+	type Settings struct {
+		maxRetries *int
+	}
+
+	retriesLens := L.MakeLensRef(
+		func(s *Settings) *int { return s.maxRetries },
+		func(s *Settings, r *int) *Settings { s.maxRetries = r; return s },
+	)
+
+	optLens := FromNillableRef(retriesLens)
+
+	// Equality predicates
+	eqInt := EQT.Eq[*int]()
+	eqOptInt := O.Eq(eqInt)
+	eqSettings := func(a, b *Settings) bool {
+		if a == nil && b == nil {
+			return true
+		}
+		if a == nil || b == nil {
+			return false
+		}
+		if a.maxRetries == nil && b.maxRetries == nil {
+			return true
+		}
+		if a.maxRetries == nil || b.maxRetries == nil {
+			return false
+		}
+		return *a.maxRetries == *b.maxRetries
+	}
+
+	// Test structures
+	retries3 := 3
+	retries5 := 5
+	settingsNil := &Settings{maxRetries: nil}
+	settings3 := &Settings{maxRetries: &retries3}
+
+	// Law 1: get(set(a)(s)) = a
+	t.Run("GetSet", func(t *testing.T) {
+		result := optLens.Get(optLens.Set(O.Some(&retries5))(settings3))
+		assert.True(t, eqOptInt.Equals(result, O.Some(&retries5)))
+
+		result2 := optLens.Get(optLens.Set(O.None[*int]())(settings3))
+		assert.True(t, eqOptInt.Equals(result2, O.None[*int]()))
+	})
+
+	// Law 2: set(get(s))(s) = s
+	t.Run("SetGet", func(t *testing.T) {
+		result := optLens.Set(optLens.Get(settings3))(settings3)
+		assert.True(t, eqSettings(result, settings3))
+
+		result2 := optLens.Set(optLens.Get(settingsNil))(settingsNil)
+		assert.True(t, eqSettings(result2, settingsNil))
+	})
+
+	// Law 3: set(a)(set(a)(s)) = set(a)(s)
+	t.Run("SetSet", func(t *testing.T) {
+		once := optLens.Set(O.Some(&retries5))(settings3)
+		twice := optLens.Set(O.Some(&retries5))(once)
+		assert.True(t, eqSettings(once, twice))
+
+		once2 := optLens.Set(O.None[*int]())(settings3)
+		twice2 := optLens.Set(O.None[*int]())(once2)
+		assert.True(t, eqSettings(once2, twice2))
+	})
+}
+
+func TestComposeOptionLensLaws(t *testing.T) {
+	defaultInner := &Inner{Value: 0, Foo: "default"}
+
+	value := L.MakeLensRef((*Inner).GetValue, (*Inner).SetValue)
+	inner := FromNillable(L.MakeLens(Outer.GetInner, Outer.SetInner))
+	lens := F.Pipe1(inner, ComposeOption[Outer, int](defaultInner)(value))
+
+	// Equality predicates
+	eqInt := EQT.Eq[int]()
+	eqOptInt := O.Eq(eqInt)
+	eqOuter := func(a, b Outer) bool {
+		if a.inner == nil && b.inner == nil {
+			return true
+		}
+		if a.inner == nil || b.inner == nil {
+			return false
+		}
+		return a.inner.Value == b.inner.Value && a.inner.Foo == b.inner.Foo
+	}
+
+	// Test structures
+	outerNil := Outer{inner: nil}
+	outer42 := Outer{inner: &Inner{Value: 42, Foo: "test"}}
+
+	// Law 1: get(set(a)(s)) = a
+	t.Run("GetSet", func(t *testing.T) {
+		result := lens.Get(lens.Set(O.Some(100))(outer42))
+		assert.True(t, eqOptInt.Equals(result, O.Some(100)))
+
+		result2 := lens.Get(lens.Set(O.None[int]())(outer42))
+		assert.True(t, eqOptInt.Equals(result2, O.None[int]()))
+	})
+
+	// Law 2: set(get(s))(s) = s
+	t.Run("SetGet", func(t *testing.T) {
+		result := lens.Set(lens.Get(outer42))(outer42)
+		assert.True(t, eqOuter(result, outer42))
+
+		result2 := lens.Set(lens.Get(outerNil))(outerNil)
+		assert.True(t, eqOuter(result2, outerNil))
+	})
+
+	// Law 3: set(a)(set(a)(s)) = set(a)(s)
+	t.Run("SetSet", func(t *testing.T) {
+		once := lens.Set(O.Some(100))(outer42)
+		twice := lens.Set(O.Some(100))(once)
+		assert.True(t, eqOuter(once, twice))
+
+		once2 := lens.Set(O.None[int]())(outer42)
+		twice2 := lens.Set(O.None[int]())(once2)
+		assert.True(t, eqOuter(once2, twice2))
+	})
+}
+
+func TestComposeOptionsLensLaws(t *testing.T) {
+	defaultValue := 1
+	defaultFoo := "default"
+	defaultInner := &InnerOpt{Value: &defaultValue, Foo: &defaultFoo}
+
+	value := FromNillable(L.MakeLensRef((*InnerOpt).GetValue, (*InnerOpt).SetValue))
+	inner := FromNillable(L.MakeLens(OuterOpt.GetInnerOpt, OuterOpt.SetInnerOpt))
+	lens := F.Pipe1(inner, Compose[OuterOpt, *int](defaultInner)(value))
+
+	// Equality predicates
+	eqIntPtr := EQT.Eq[*int]()
+	eqOptIntPtr := O.Eq(eqIntPtr)
+	eqOuterOpt := func(a, b OuterOpt) bool {
+		if a.inner == nil && b.inner == nil {
+			return true
+		}
+		if a.inner == nil || b.inner == nil {
+			return false
+		}
+		aVal := a.inner.Value
+		bVal := b.inner.Value
+		if aVal == nil && bVal == nil {
+			return true
+		}
+		if aVal == nil || bVal == nil {
+			return false
+		}
+		return *aVal == *bVal
+	}
+
+	// Test structures
+	val42 := 42
+	val100 := 100
+	outerNil := OuterOpt{inner: nil}
+	outer42 := OuterOpt{inner: &InnerOpt{Value: &val42, Foo: &defaultFoo}}
+
+	// Law 1: get(set(a)(s)) = a
+	t.Run("GetSet", func(t *testing.T) {
+		result := lens.Get(lens.Set(O.Some(&val100))(outer42))
+		assert.True(t, eqOptIntPtr.Equals(result, O.Some(&val100)))
+
+		result2 := lens.Get(lens.Set(O.None[*int]())(outer42))
+		assert.True(t, eqOptIntPtr.Equals(result2, O.None[*int]()))
+	})
+
+	// Law 2: set(get(s))(s) = s
+	t.Run("SetGet", func(t *testing.T) {
+		result := lens.Set(lens.Get(outer42))(outer42)
+		assert.True(t, eqOuterOpt(result, outer42))
+
+		result2 := lens.Set(lens.Get(outerNil))(outerNil)
+		assert.True(t, eqOuterOpt(result2, outerNil))
+	})
+
+	// Law 3: set(a)(set(a)(s)) = set(a)(s)
+	t.Run("SetSet", func(t *testing.T) {
+		once := lens.Set(O.Some(&val100))(outer42)
+		twice := lens.Set(O.Some(&val100))(once)
+		assert.True(t, eqOuterOpt(once, twice))
+
+		once2 := lens.Set(O.None[*int]())(outer42)
+		twice2 := lens.Set(O.None[*int]())(once2)
+		assert.True(t, eqOuterOpt(once2, twice2))
+	})
+}
+
+func TestFromPredicateLensLaws(t *testing.T) {
+	type Score struct {
+		points int
+	}
+
+	pointsLens := L.MakeLens(
+		func(s Score) int { return s.points },
+		func(s Score, p int) Score { s.points = p; return s },
+	)
+
+	// Only positive scores are valid
+	validLens := FromPredicate[Score](func(p int) bool { return p > 0 }, 0)(pointsLens)
+
+	// Equality predicates
+	eqInt := EQT.Eq[int]()
+	eqOptInt := O.Eq(eqInt)
+	eqScore := func(a, b Score) bool { return a.points == b.points }
+
+	// Test structures
+	scoreZero := Score{points: 0}
+	score100 := Score{points: 100}
+
+	// Law 1: get(set(a)(s)) = a
+	t.Run("GetSet", func(t *testing.T) {
+		result := validLens.Get(validLens.Set(O.Some(50))(score100))
+		assert.True(t, eqOptInt.Equals(result, O.Some(50)))
+
+		result2 := validLens.Get(validLens.Set(O.None[int]())(score100))
+		assert.True(t, eqOptInt.Equals(result2, O.None[int]()))
+	})
+
+	// Law 2: set(get(s))(s) = s
+	t.Run("SetGet", func(t *testing.T) {
+		result := validLens.Set(validLens.Get(score100))(score100)
+		assert.True(t, eqScore(result, score100))
+
+		result2 := validLens.Set(validLens.Get(scoreZero))(scoreZero)
+		assert.True(t, eqScore(result2, scoreZero))
+	})
+
+	// Law 3: set(a)(set(a)(s)) = set(a)(s)
+	t.Run("SetSet", func(t *testing.T) {
+		once := validLens.Set(O.Some(75))(score100)
+		twice := validLens.Set(O.Some(75))(once)
+		assert.True(t, eqScore(once, twice))
+
+		once2 := validLens.Set(O.None[int]())(score100)
+		twice2 := validLens.Set(O.None[int]())(once2)
+		assert.True(t, eqScore(once2, twice2))
+	})
+}
diff --git a/v2/optics/lens/option/option.go b/v2/optics/lens/option/option.go
index 99123dc..7ef7596 100644
--- a/v2/optics/lens/option/option.go
+++ b/v2/optics/lens/option/option.go
@@ -22,6 +22,44 @@ import (
 	O "github.com/IBM/fp-go/v2/option"
 )
 
+// AsTraversal converts a Lens[S, A] to a Traversal[S, A] for optional values.
+//
+// A traversal is a generalization of a lens that can focus on zero or more values.
+// This function converts a lens (which focuses on exactly one value) into a traversal,
+// allowing it to be used with traversal operations like mapping over multiple values.
+//
+// This is particularly useful when you want to:
+//   - Use lens operations in a traversal context
+//   - Compose lenses with traversals
+//   - Apply operations that work on collections of optional values
+//
+// The conversion uses the Option monad's map operation to handle the optional nature
+// of the values being traversed.
+//
+// Type Parameters:
+//   - S: The structure type containing the field
+//   - A: The type of the field being focused on
+//
+// Returns:
+//   - A function that takes a Lens[S, A] and returns a Traversal[S, A]
+//
+// Example:
+//
+//	type Config struct {
+//	    Timeout Option[int]
+//	}
+//
+//	timeoutLens := lens.MakeLens(
+//	    func(c Config) Option[int] { return c.Timeout },
+//	    func(c Config, t Option[int]) Config { c.Timeout = t; return c },
+//	)
+//
+//	// Convert to traversal for use with traversal operations
+//	timeoutTraversal := lens.AsTraversal[Config, int]()(timeoutLens)
+//
+//	// Now can use traversal operations
+//	configs := []Config{{Timeout: O.Some(30)}, {Timeout: O.None[int]()}}
+//	// Apply operations across all configs using the traversal
 func AsTraversal[S, A any]() func(L.Lens[S, A]) T.Traversal[S, A] {
 	return LG.AsTraversal[T.Traversal[S, A]](O.MonadMap[A, S])
 }
diff --git a/v2/optics/lens/option/testing/laws_test.go b/v2/optics/lens/option/testing/laws_test.go
new file mode 100644
index 0000000..03ad4e4
--- /dev/null
+++ b/v2/optics/lens/option/testing/laws_test.go
@@ -0,0 +1,267 @@
+// Copyright (c) 2023 - 2025 IBM Corp.
+// All rights reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package testing
+
+import (
+	"testing"
+
+	EQT "github.com/IBM/fp-go/v2/eq/testing"
+	F "github.com/IBM/fp-go/v2/function"
+	I "github.com/IBM/fp-go/v2/identity"
+	L "github.com/IBM/fp-go/v2/optics/lens"
+	LI "github.com/IBM/fp-go/v2/optics/lens/iso"
+	LO "github.com/IBM/fp-go/v2/optics/lens/option"
+	LT "github.com/IBM/fp-go/v2/optics/lens/testing"
+	O "github.com/IBM/fp-go/v2/option"
+	"github.com/stretchr/testify/assert"
+)
+
+type (
+	Street struct {
+		num  int
+		name string
+	}
+
+	Address struct {
+		city   string
+		street *Street
+	}
+
+	Inner struct {
+		Value int
+		Foo   string
+	}
+
+	InnerOpt struct {
+		Value *int
+		Foo   *string
+	}
+
+	Outer struct {
+		inner *Inner
+	}
+
+	OuterOpt struct {
+		inner *InnerOpt
+	}
+)
+
+func (outer *OuterOpt) GetInner() *InnerOpt {
+	return outer.inner
+}
+
+func (outer *OuterOpt) SetInner(inner *InnerOpt) *OuterOpt {
+	outer.inner = inner
+	return outer
+}
+
+func (inner *InnerOpt) GetValue() *int {
+	return inner.Value
+}
+
+func (inner *InnerOpt) SetValue(value *int) *InnerOpt {
+	inner.Value = value
+	return inner
+}
+
+func (outer *Outer) GetInner() *Inner {
+	return outer.inner
+}
+
+func (outer *Outer) SetInner(inner *Inner) *Outer {
+	outer.inner = inner
+	return outer
+}
+
+func (inner *Inner) GetValue() int {
+	return inner.Value
+}
+
+func (inner *Inner) SetValue(value int) *Inner {
+	inner.Value = value
+	return inner
+}
+
+func (street *Street) GetName() string {
+	return street.name
+}
+
+func (street *Street) SetName(name string) *Street {
+	street.name = name
+	return street
+}
+
+func (addr *Address) GetStreet() *Street {
+	return addr.street
+}
+
+func (addr *Address) SetStreet(s *Street) *Address {
+	addr.street = s
+	return addr
+}
+
+var (
+	streetLens = L.MakeLensRef((*Street).GetName, (*Street).SetName)
+	addrLens   = L.MakeLensRef((*Address).GetStreet, (*Address).SetStreet)
+	outerLens  = LO.FromNillableRef(L.MakeLensRef((*Outer).GetInner, (*Outer).SetInner))
+	valueLens  = L.MakeLensRef((*Inner).GetValue, (*Inner).SetValue)
+
+	outerOptLens = LO.FromNillableRef(L.MakeLensRef((*OuterOpt).GetInner, (*OuterOpt).SetInner))
+	valueOptLens = L.MakeLensRef((*InnerOpt).GetValue, (*InnerOpt).SetValue)
+
+	sampleStreet  = Street{num: 220, name: "Schönaicherstr"}
+	sampleAddress = Address{city: "Böblingen", street: &sampleStreet}
+	sampleStreet2 = Street{num: 220, name: "Neue Str"}
+
+	defaultInner = Inner{
+		Value: -1,
+		Foo:   "foo",
+	}
+
+	emptyOuter = Outer{}
+
+	defaultInnerOpt = InnerOpt{
+		Value: &defaultInner.Value,
+		Foo:   &defaultInner.Foo,
+	}
+
+	emptyOuterOpt = OuterOpt{}
+)
+
+func TestStreetLensLaws(t *testing.T) {
+	// some comparison
+	eqs := EQT.Eq[*Street]()
+	eqa := EQT.Eq[string]()
+
+	laws := LT.AssertLaws(
+		t,
+		eqa,
+		eqs,
+	)(streetLens)
+
+	cpy := sampleStreet
+	assert.True(t, laws(&sampleStreet, "Neue Str."))
+	assert.Equal(t, cpy, sampleStreet)
+}
+
+func TestAddrLensLaws(t *testing.T) {
+	// some comparison
+	eqs := EQT.Eq[*Address]()
+	eqa := EQT.Eq[*Street]()
+
+	laws := LT.AssertLaws(
+		t,
+		eqa,
+		eqs,
+	)(addrLens)
+
+	cpyAddr := sampleAddress
+	cpyStreet := sampleStreet2
+	assert.True(t, laws(&sampleAddress, &sampleStreet2))
+	assert.Equal(t, cpyAddr, sampleAddress)
+	assert.Equal(t, cpyStreet, sampleStreet2)
+}
+
+func TestCompose(t *testing.T) {
+	// some comparison
+	eqs := EQT.Eq[*Address]()
+	eqa := EQT.Eq[string]()
+
+	streetName := L.Compose[*Address](streetLens)(addrLens)
+
+	laws := LT.AssertLaws(
+		t,
+		eqa,
+		eqs,
+	)(streetName)
+
+	cpyAddr := sampleAddress
+	cpyStreet := sampleStreet
+	assert.True(t, laws(&sampleAddress, "Neue Str."))
+	assert.Equal(t, cpyAddr, sampleAddress)
+	assert.Equal(t, cpyStreet, sampleStreet)
+}
+
+func TestOuterLensLaws(t *testing.T) {
+	// some equal predicates
+	eqValue := EQT.Eq[int]()
+	eqOptValue := O.Eq(eqValue)
+	// lens to access a value from outer
+	valueFromOuter := LO.ComposeOption[*Outer, int](&defaultInner)(valueLens)(outerLens)
+	// try to access the value, this should get an option
+	assert.True(t, eqOptValue.Equals(valueFromOuter.Get(&emptyOuter), O.None[int]()))
+	// update the object
+	withValue := valueFromOuter.Set(O.Some(1))(&emptyOuter)
+	assert.True(t, eqOptValue.Equals(valueFromOuter.Get(&emptyOuter), O.None[int]()))
+	assert.True(t, eqOptValue.Equals(valueFromOuter.Get(withValue), O.Some(1)))
+	// updating with none should remove the inner
+	nextValue := valueFromOuter.Set(O.None[int]())(withValue)
+	assert.True(t, eqOptValue.Equals(valueFromOuter.Get(nextValue), O.None[int]()))
+	// check if this meets the laws
+
+	eqOuter := EQT.Eq[*Outer]()
+
+	laws := LT.AssertLaws(
+		t,
+		eqOptValue,
+		eqOuter,
+	)(valueFromOuter)
+
+	assert.True(t, laws(&emptyOuter, O.Some(2)))
+	assert.True(t, laws(&emptyOuter, O.None[int]()))
+
+	assert.True(t, laws(withValue, O.Some(2)))
+	assert.True(t, laws(withValue, O.None[int]()))
+}
+
+func TestOuterOptLensLaws(t *testing.T) {
+	// some equal predicates
+	eqValue := EQT.Eq[int]()
+	eqOptValue := O.Eq(eqValue)
+	intIso := LI.FromNillable[int]()
+	// lens to access a value from outer
+	valueFromOuter := F.Pipe3(
+		valueOptLens,
+		LI.Compose[*InnerOpt](intIso),
+		LO.Compose[*OuterOpt, int](&defaultInnerOpt),
+		I.Ap[L.Lens[*OuterOpt, O.Option[int]]](outerOptLens),
+	)
+
+	// try to access the value, this should get an option
+	assert.True(t, eqOptValue.Equals(valueFromOuter.Get(&emptyOuterOpt), O.None[int]()))
+	// update the object
+	withValue := valueFromOuter.Set(O.Some(1))(&emptyOuterOpt)
+	assert.True(t, eqOptValue.Equals(valueFromOuter.Get(&emptyOuterOpt), O.None[int]()))
+	assert.True(t, eqOptValue.Equals(valueFromOuter.Get(withValue), O.Some(1)))
+	// updating with none should remove the inner
+	nextValue := valueFromOuter.Set(O.None[int]())(withValue)
+	assert.True(t, eqOptValue.Equals(valueFromOuter.Get(nextValue), O.None[int]()))
+	// check if this meets the laws
+
+	eqOuter := EQT.Eq[*OuterOpt]()
+
+	laws := LT.AssertLaws(
+		t,
+		eqOptValue,
+		eqOuter,
+	)(valueFromOuter)
+
+	assert.True(t, laws(&emptyOuterOpt, O.Some(2)))
+	assert.True(t, laws(&emptyOuterOpt, O.None[int]()))
+
+	assert.True(t, laws(withValue, O.Some(2)))
+	assert.True(t, laws(withValue, O.None[int]()))
+}
diff --git a/v2/optics/lens/option/types.go b/v2/optics/lens/option/types.go
new file mode 100644
index 0000000..6d1f110
--- /dev/null
+++ b/v2/optics/lens/option/types.go
@@ -0,0 +1,94 @@
+// Copyright (c) 2023 - 2025 IBM Corp.
+// All rights reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package option
+
+import (
+	"github.com/IBM/fp-go/v2/endomorphism"
+	"github.com/IBM/fp-go/v2/optics/lens"
+	"github.com/IBM/fp-go/v2/option"
+)
+
+type (
+	// Endomorphism is a function from a type to itself (A → A).
+	// It represents transformations that preserve the type.
+	//
+	// This is commonly used in lens setters to transform a structure
+	// by applying a function that takes and returns the same type.
+	//
+	// Example:
+	//   increment := func(x int) int { return x + 1 }
+	//   // increment is an Endomorphism[int]
+	Endomorphism[A any] = endomorphism.Endomorphism[A]
+
+	// Lens represents a functional reference to a field within a structure.
+	//
+	// A Lens[S, A] provides a way to get and set a value of type A within
+	// a structure of type S in an immutable way. It consists of:
+	//   - Get: S → A (retrieve the value)
+	//   - Set: A → S → S (update the value, returning a new structure)
+	//
+	// Lenses satisfy three laws:
+	//   1. Get-Put: lens.Set(lens.Get(s))(s) == s
+	//   2. Put-Get: lens.Get(lens.Set(a)(s)) == a
+	//   3. Put-Put: lens.Set(b)(lens.Set(a)(s)) == lens.Set(b)(s)
+	//
+	// Type Parameters:
+	//   - S: The structure type containing the field
+	//   - A: The type of the field being focused on
+	Lens[S, A any] = lens.Lens[S, A]
+
+	// Option represents a value that may or may not be present.
+	//
+	// It is either Some[T] containing a value of type T, or None[T]
+	// representing the absence of a value. This is a type-safe alternative
+	// to using nil pointers.
+	//
+	// Type Parameters:
+	//   - T: The type of the value that may be present
+	Option[T any] = option.Option[T]
+
+	// LensO is a lens that focuses on an optional value.
+	//
+	// A LensO[S, A] is equivalent to Lens[S, Option[A]], representing
+	// a lens that focuses on a value of type A that may or may not be
+	// present within a structure S.
+	//
+	// This is particularly useful for:
+	//   - Nullable pointer fields
+	//   - Optional configuration values
+	//   - Fields that may be conditionally present
+	//
+	// The getter returns Option[A] (Some if present, None if absent).
+	// The setter takes Option[A] (Some to set, None to remove).
+	//
+	// Type Parameters:
+	//   - S: The structure type containing the optional field
+	//   - A: The type of the optional value being focused on
+	//
+	// Example:
+	//   type Config struct {
+	//       Timeout *int
+	//   }
+	//
+	//   timeoutLens := lens.MakeLensRef(
+	//       func(c *Config) *int { return c.Timeout },
+	//       func(c *Config, t *int) *Config { c.Timeout = t; return c },
+	//   )
+	//
+	//   optLens := lens.FromNillableRef(timeoutLens)
+	//   // optLens is a LensO[*Config, *int]
+	LensO[S, A any] = Lens[S, Option[A]]
+)
diff --git a/v2/optics/lens/testing/laws_test.go b/v2/optics/lens/testing/laws_test.go
index 36c7782..3a23ff9 100644
--- a/v2/optics/lens/testing/laws_test.go
+++ b/v2/optics/lens/testing/laws_test.go
@@ -19,11 +19,7 @@ import (
 	"testing"
 
 	EQT "github.com/IBM/fp-go/v2/eq/testing"
-	F "github.com/IBM/fp-go/v2/function"
-	I "github.com/IBM/fp-go/v2/identity"
 	L "github.com/IBM/fp-go/v2/optics/lens"
-	LI "github.com/IBM/fp-go/v2/optics/lens/iso"
-	O "github.com/IBM/fp-go/v2/option"
 	"github.com/stretchr/testify/assert"
 )
 
@@ -114,10 +110,8 @@ func (addr *Address) SetStreet(s *Street) *Address {
 var (
 	streetLens = L.MakeLensRef((*Street).GetName, (*Street).SetName)
 	addrLens   = L.MakeLensRef((*Address).GetStreet, (*Address).SetStreet)
-	outerLens  = L.FromNillableRef(L.MakeLensRef((*Outer).GetInner, (*Outer).SetInner))
 	valueLens  = L.MakeLensRef((*Inner).GetValue, (*Inner).SetValue)
 
-	outerOptLens = L.FromNillableRef(L.MakeLensRef((*OuterOpt).GetInner, (*OuterOpt).SetInner))
 	valueOptLens = L.MakeLensRef((*InnerOpt).GetValue, (*InnerOpt).SetValue)
 
 	sampleStreet  = Street{num: 220, name: "Schönaicherstr"}
@@ -192,74 +186,3 @@ func TestCompose(t *testing.T) {
 	assert.Equal(t, cpyAddr, sampleAddress)
 	assert.Equal(t, cpyStreet, sampleStreet)
 }
-
-func TestOuterLensLaws(t *testing.T) {
-	// some equal predicates
-	eqValue := EQT.Eq[int]()
-	eqOptValue := O.Eq(eqValue)
-	// lens to access a value from outer
-	valueFromOuter := L.ComposeOption[*Outer, int](&defaultInner)(valueLens)(outerLens)
-	// try to access the value, this should get an option
-	assert.True(t, eqOptValue.Equals(valueFromOuter.Get(&emptyOuter), O.None[int]()))
-	// update the object
-	withValue := valueFromOuter.Set(O.Some(1))(&emptyOuter)
-	assert.True(t, eqOptValue.Equals(valueFromOuter.Get(&emptyOuter), O.None[int]()))
-	assert.True(t, eqOptValue.Equals(valueFromOuter.Get(withValue), O.Some(1)))
-	// updating with none should remove the inner
-	nextValue := valueFromOuter.Set(O.None[int]())(withValue)
-	assert.True(t, eqOptValue.Equals(valueFromOuter.Get(nextValue), O.None[int]()))
-	// check if this meets the laws
-
-	eqOuter := EQT.Eq[*Outer]()
-
-	laws := AssertLaws(
-		t,
-		eqOptValue,
-		eqOuter,
-	)(valueFromOuter)
-
-	assert.True(t, laws(&emptyOuter, O.Some(2)))
-	assert.True(t, laws(&emptyOuter, O.None[int]()))
-
-	assert.True(t, laws(withValue, O.Some(2)))
-	assert.True(t, laws(withValue, O.None[int]()))
-}
-
-func TestOuterOptLensLaws(t *testing.T) {
-	// some equal predicates
-	eqValue := EQT.Eq[int]()
-	eqOptValue := O.Eq(eqValue)
-	intIso := LI.FromNillable[int]()
-	// lens to access a value from outer
-	valueFromOuter := F.Pipe3(
-		valueOptLens,
-		LI.Compose[*InnerOpt](intIso),
-		L.ComposeOptions[*OuterOpt, int](&defaultInnerOpt),
-		I.Ap[L.Lens[*OuterOpt, O.Option[int]]](outerOptLens),
-	)
-
-	// try to access the value, this should get an option
-	assert.True(t, eqOptValue.Equals(valueFromOuter.Get(&emptyOuterOpt), O.None[int]()))
-	// update the object
-	withValue := valueFromOuter.Set(O.Some(1))(&emptyOuterOpt)
-	assert.True(t, eqOptValue.Equals(valueFromOuter.Get(&emptyOuterOpt), O.None[int]()))
-	assert.True(t, eqOptValue.Equals(valueFromOuter.Get(withValue), O.Some(1)))
-	// updating with none should remove the inner
-	nextValue := valueFromOuter.Set(O.None[int]())(withValue)
-	assert.True(t, eqOptValue.Equals(valueFromOuter.Get(nextValue), O.None[int]()))
-	// check if this meets the laws
-
-	eqOuter := EQT.Eq[*OuterOpt]()
-
-	laws := AssertLaws(
-		t,
-		eqOptValue,
-		eqOuter,
-	)(valueFromOuter)
-
-	assert.True(t, laws(&emptyOuterOpt, O.Some(2)))
-	assert.True(t, laws(&emptyOuterOpt, O.None[int]()))
-
-	assert.True(t, laws(withValue, O.Some(2)))
-	assert.True(t, laws(withValue, O.None[int]()))
-}
diff --git a/v2/optics/lens/types.go b/v2/optics/lens/types.go
index 35137e4..45dfa0f 100644
--- a/v2/optics/lens/types.go
+++ b/v2/optics/lens/types.go
@@ -21,11 +21,63 @@ import (
 )
 
 type (
+	// Endomorphism is a function from a type to itself (A → A).
+	// It represents transformations that preserve the type.
 	Endomorphism[A any] = endomorphism.Endomorphism[A]
 
-	// Lens is a reference to a subpart of a data type
+	// Lens is a functional reference to a subpart of a data structure.
+	//
+	// A Lens[S, A] provides a composable way to focus on a field of type A within
+	// a structure of type S. It consists of two operations:
+	//   - Get: Extracts the focused value from the structure (S → A)
+	//   - Set: Updates the focused value in the structure, returning a new structure (A → S → S)
+	//
+	// Lenses maintain immutability by always returning new copies of the structure
+	// when setting values, never modifying the original.
+	//
+	// Type Parameters:
+	//   - S: The source/structure type (the whole)
+	//   - A: The focus/field type (the part)
+	//
+	// Lens Laws:
+	//
+	// A well-behaved lens must satisfy three laws:
+	//
+	// 1. GetSet (You get what you set):
+	//    lens.Set(lens.Get(s))(s) == s
+	//
+	// 2. SetGet (You set what you get):
+	//    lens.Get(lens.Set(a)(s)) == a
+	//
+	// 3. SetSet (Setting twice is the same as setting once):
+	//    lens.Set(a2)(lens.Set(a1)(s)) == lens.Set(a2)(s)
+	//
+	// Example:
+	//
+	//	type Person struct {
+	//	    Name string
+	//	    Age  int
+	//	}
+	//
+	//	nameLens := lens.MakeLens(
+	//	    func(p Person) string { return p.Name },
+	//	    func(p Person, name string) Person {
+	//	        p.Name = name
+	//	        return p
+	//	    },
+	//	)
+	//
+	//	person := Person{Name: "Alice", Age: 30}
+	//	name := nameLens.Get(person)           // "Alice"
+	//	updated := nameLens.Set("Bob")(person) // Person{Name: "Bob", Age: 30}
+	//	// person is unchanged, updated is a new value
 	Lens[S, A any] struct {
+		// Get extracts the focused value of type A from structure S.
 		Get func(s S) A
+
+		// Set returns a function that updates the focused value in structure S.
+		// The returned function takes a structure S and returns a new structure S
+		// with the focused value updated to a. The original structure is never modified.
 		Set func(a A) Endomorphism[S]
 	}
 )
diff --git a/v2/option/array.go b/v2/option/array.go
index 1b9853c..8b286cd 100644
--- a/v2/option/array.go
+++ b/v2/option/array.go
@@ -33,7 +33,7 @@ import (
 //	}
 //	result := TraverseArrayG[[]string, []int](parse)([]string{"1", "2", "3"}) // Some([1, 2, 3])
 //	result := TraverseArrayG[[]string, []int](parse)([]string{"1", "x", "3"}) // None
-func TraverseArrayG[GA ~[]A, GB ~[]B, A, B any](f func(A) Option[B]) func(GA) Option[GB] {
+func TraverseArrayG[GA ~[]A, GB ~[]B, A, B any](f Kleisli[A, B]) Kleisli[GA, GB] {
 	return RA.Traverse[GA](
 		Of[GB],
 		Map[GB, func(B) GB],
@@ -54,7 +54,7 @@ func TraverseArrayG[GA ~[]A, GB ~[]B, A, B any](f func(A) Option[B]) func(GA) Op
 //	}
 //	result := TraverseArray(validate)([]int{1, 2, 3}) // Some([2, 4, 6])
 //	result := TraverseArray(validate)([]int{1, -1, 3}) // None
-func TraverseArray[A, B any](f func(A) Option[B]) func([]A) Option[[]B] {
+func TraverseArray[A, B any](f Kleisli[A, B]) Kleisli[[]A, []B] {
 	return TraverseArrayG[[]A, []B](f)
 }
 
@@ -68,7 +68,7 @@ func TraverseArray[A, B any](f func(A) Option[B]) func([]A) Option[[]B] {
 //	    return Some(fmt.Sprintf("%d:%s", i, s))
 //	}
 //	result := TraverseArrayWithIndexG[[]string, []string](f)([]string{"a", "b"}) // Some(["0:a", "1:b"])
-func TraverseArrayWithIndexG[GA ~[]A, GB ~[]B, A, B any](f func(int, A) Option[B]) func(GA) Option[GB] {
+func TraverseArrayWithIndexG[GA ~[]A, GB ~[]B, A, B any](f func(int, A) Option[B]) Kleisli[GA, GB] {
 	return RA.TraverseWithIndex[GA](
 		Of[GB],
 		Map[GB, func(B) GB],
@@ -88,7 +88,7 @@ func TraverseArrayWithIndexG[GA ~[]A, GB ~[]B, A, B any](f func(int, A) Option[B
 //	    return None[int]()
 //	}
 //	result := TraverseArrayWithIndex(f)([]int{1, 2, 3}) // Some([1, 2, 3])
-func TraverseArrayWithIndex[A, B any](f func(int, A) Option[B]) func([]A) Option[[]B] {
+func TraverseArrayWithIndex[A, B any](f func(int, A) Option[B]) Kleisli[[]A, []B] {
 	return TraverseArrayWithIndexG[[]A, []B](f)
 }
 
diff --git a/v2/option/bind.go b/v2/option/bind.go
index 0872766..2ff45f2 100644
--- a/v2/option/bind.go
+++ b/v2/option/bind.go
@@ -19,6 +19,7 @@ import (
 	A "github.com/IBM/fp-go/v2/internal/apply"
 	C "github.com/IBM/fp-go/v2/internal/chain"
 	F "github.com/IBM/fp-go/v2/internal/functor"
+	L "github.com/IBM/fp-go/v2/optics/lens"
 )
 
 // Do creates an empty context of type S to be used with the Bind operation.
@@ -51,8 +52,8 @@ func Do[S any](
 //	)
 func Bind[S1, S2, A any](
 	setter func(A) func(S1) S2,
-	f func(S1) Option[A],
-) func(Option[S1]) Option[S2] {
+	f Kleisli[S1, A],
+) Kleisli[Option[S1], S2] {
 	return C.Bind(
 		Chain[S1, S2],
 		Map[A, S2],
@@ -76,7 +77,7 @@ func Bind[S1, S2, A any](
 func Let[S1, S2, B any](
 	key func(B) func(S1) S2,
 	f func(S1) B,
-) func(Option[S1]) Option[S2] {
+) Kleisli[Option[S1], S2] {
 	return F.Let(
 		Map[S1, S2],
 		key,
@@ -98,7 +99,7 @@ func Let[S1, S2, B any](
 func LetTo[S1, S2, B any](
 	key func(B) func(S1) S2,
 	b B,
-) func(Option[S1]) Option[S2] {
+) Kleisli[Option[S1], S2] {
 	return F.LetTo(
 		Map[S1, S2],
 		key,
@@ -118,7 +119,7 @@ func LetTo[S1, S2, B any](
 //	)
 func BindTo[S1, T any](
 	setter func(T) S1,
-) func(Option[T]) Option[S1] {
+) Kleisli[Option[T], S1] {
 	return C.BindTo(
 		Map[T, S1],
 		setter,
@@ -140,7 +141,7 @@ func BindTo[S1, T any](
 func ApS[S1, S2, T any](
 	setter func(T) func(S1) S2,
 	fa Option[T],
-) func(Option[S1]) Option[S2] {
+) Kleisli[Option[S1], S2] {
 	return A.ApS(
 		Ap[S2, T],
 		Map[S1, func(T) S2],
@@ -148,3 +149,158 @@ func ApS[S1, S2, T any](
 		fa,
 	)
 }
+
+// ApSL attaches a value to a context using a lens-based setter.
+// This is a convenience function that combines ApS with a lens, allowing you to use
+// optics to update nested structures in a more composable way.
+//
+// The lens parameter provides both the getter and setter for a field within the structure S.
+// This eliminates the need to manually write setter functions.
+//
+// Example:
+//
+//	type Address struct {
+//	    Street string
+//	    City   string
+//	}
+//
+//	type Person struct {
+//	    Name    string
+//	    Address Address
+//	}
+//
+//	// Create a lens for the Address field
+//	addressLens := lens.MakeLens(
+//	    func(p Person) Address { return p.Address },
+//	    func(p Person, a Address) Person { p.Address = a; return p },
+//	)
+//
+//	// Use ApSL to update the address
+//	result := F.Pipe2(
+//	    option.Some(Person{Name: "Alice"}),
+//	    option.ApSL(
+//	        addressLens,
+//	        option.Some(Address{Street: "Main St", City: "NYC"}),
+//	    ),
+//	)
+func ApSL[S, T any](
+	lens L.Lens[S, T],
+	fa Option[T],
+) Kleisli[Option[S], S] {
+	return ApS(lens.Set, fa)
+}
+
+// BindL attaches the result of a computation to a context using a lens-based setter.
+// This is a convenience function that combines Bind with a lens, allowing you to use
+// optics to update nested structures based on their current values.
+//
+// The lens parameter provides both the getter and setter for a field within the structure S.
+// The computation function f receives the current value of the focused field and returns
+// an Option that produces the new value.
+//
+// Unlike ApSL, BindL uses monadic sequencing, meaning the computation f can depend on
+// the current value of the focused field.
+//
+// Example:
+//
+//	type Counter struct {
+//	    Value int
+//	}
+//
+//	valueLens := lens.MakeLens(
+//	    func(c Counter) int { return c.Value },
+//	    func(c Counter, v int) Counter { c.Value = v; return c },
+//	)
+//
+//	// Increment the counter, but return None if it would exceed 100
+//	increment := func(v int) option.Option[int] {
+//	    if v >= 100 {
+//	        return option.None[int]()
+//	    }
+//	    return option.Some(v + 1)
+//	}
+//
+//	result := F.Pipe1(
+//	    option.Some(Counter{Value: 42}),
+//	    option.BindL(valueLens, increment),
+//	) // Some(Counter{Value: 43})
+func BindL[S, T any](
+	lens L.Lens[S, T],
+	f Kleisli[T, T],
+) Kleisli[Option[S], S] {
+	return Bind[S, S, T](lens.Set, func(s S) Option[T] {
+		return f(lens.Get(s))
+	})
+}
+
+// LetL attaches the result of a pure computation to a context using a lens-based setter.
+// This is a convenience function that combines Let with a lens, allowing you to use
+// optics to update nested structures with pure transformations.
+//
+// The lens parameter provides both the getter and setter for a field within the structure S.
+// The transformation function f receives the current value of the focused field and returns
+// the new value directly (not wrapped in Option).
+//
+// This is useful for pure transformations that cannot fail, such as mathematical operations,
+// string manipulations, or other deterministic updates.
+//
+// Example:
+//
+//	type Counter struct {
+//	    Value int
+//	}
+//
+//	valueLens := lens.MakeLens(
+//	    func(c Counter) int { return c.Value },
+//	    func(c Counter, v int) Counter { c.Value = v; return c },
+//	)
+//
+//	// Double the counter value
+//	double := func(v int) int { return v * 2 }
+//
+//	result := F.Pipe1(
+//	    option.Some(Counter{Value: 21}),
+//	    option.LetL(valueLens, double),
+//	) // Some(Counter{Value: 42})
+func LetL[S, T any](
+	lens L.Lens[S, T],
+	f func(T) T,
+) Kleisli[Option[S], S] {
+	return Let[S, S, T](lens.Set, func(s S) T {
+		return f(lens.Get(s))
+	})
+}
+
+// LetToL attaches a constant value to a context using a lens-based setter.
+// This is a convenience function that combines LetTo with a lens, allowing you to use
+// optics to set nested fields to specific values.
+//
+// The lens parameter provides the setter for a field within the structure S.
+// Unlike LetL which transforms the current value, LetToL simply replaces it with
+// the provided constant value b.
+//
+// This is useful for resetting fields, initializing values, or setting fields to
+// predetermined constants.
+//
+// Example:
+//
+//	type Config struct {
+//	    Debug   bool
+//	    Timeout int
+//	}
+//
+//	debugLens := lens.MakeLens(
+//	    func(c Config) bool { return c.Debug },
+//	    func(c Config, d bool) Config { c.Debug = d; return c },
+//	)
+//
+//	result := F.Pipe1(
+//	    option.Some(Config{Debug: true, Timeout: 30}),
+//	    option.LetToL(debugLens, false),
+//	) // Some(Config{Debug: false, Timeout: 30})
+func LetToL[S, T any](
+	lens L.Lens[S, T],
+	b T,
+) Kleisli[Option[S], S] {
+	return LetTo[S, S, T](lens.Set, b)
+}
diff --git a/v2/option/core.go b/v2/option/core.go
index c0f144e..a6b8f3e 100644
--- a/v2/option/core.go
+++ b/v2/option/core.go
@@ -43,6 +43,11 @@ type Option[A any] struct {
 	value  A
 }
 
+type (
+	Kleisli[A, B any]  = func(A) Option[B]
+	Operator[A, B any] = Kleisli[Option[A], B]
+)
+
 // optString prints some debug info for the object
 //
 //go:noinline
diff --git a/v2/option/functor.go b/v2/option/functor.go
index 12f0ca6..7e9627d 100644
--- a/v2/option/functor.go
+++ b/v2/option/functor.go
@@ -21,7 +21,7 @@ import (
 
 type optionFunctor[A, B any] struct{}
 
-func (o *optionFunctor[A, B]) Map(f func(A) B) func(Option[A]) Option[B] {
+func (o *optionFunctor[A, B]) Map(f func(A) B) Operator[A, B] {
 	return Map[A, B](f)
 }
 
diff --git a/v2/option/gen.go b/v2/option/gen.go
index 451de3b..29ceb47 100644
--- a/v2/option/gen.go
+++ b/v2/option/gen.go
@@ -4,11 +4,11 @@
 
 package option
 
-
 import (
 	A "github.com/IBM/fp-go/v2/internal/apply"
 	T "github.com/IBM/fp-go/v2/tuple"
 )
+
 // optionize converts a nullary function to an option
 func optionize[R any](f func() (R, bool)) Option[R] {
 	if r, ok := f(); ok {
@@ -19,671 +19,671 @@ func optionize[R any](f func() (R, bool)) Option[R] {
 
 // Optionize0 converts a function with 0 parameters returning a tuple of a return value R and a boolean into a function with 0 parameters returning an Option[R]
 func Optionize0[F ~func() (R, bool), R any](f F) func() Option[R] {
-  return func() Option[R] {
-    return optionize(func() (R, bool) {
-      return f()
-    })
-  }
+	return func() Option[R] {
+		return optionize(func() (R, bool) {
+			return f()
+		})
+	}
 }
 
 // Unoptionize0 converts a function with 0 parameters returning a tuple of a return value R and a boolean into a function with 0 parameters returning an Option[R]
 func Unoptionize0[F ~func() Option[R], R any](f F) func() (R, bool) {
-  return func() (R, bool) {
-    return Unwrap(f())
-  }
+	return func() (R, bool) {
+		return Unwrap(f())
+	}
 }
 
 // Optionize1 converts a function with 1 parameters returning a tuple of a return value R and a boolean into a function with 1 parameters returning an Option[R]
-func Optionize1[F ~func(T0) (R, bool), T0, R any](f F) func(T0) Option[R] {
-  return func(t0 T0) Option[R] {
-    return optionize(func() (R, bool) {
-      return f(t0)
-    })
-  }
+func Optionize1[F ~func(T0) (R, bool), T0, R any](f F) Kleisli[T0, R] {
+	return func(t0 T0) Option[R] {
+		return optionize(func() (R, bool) {
+			return f(t0)
+		})
+	}
 }
 
 // Unoptionize1 converts a function with 1 parameters returning a tuple of a return value R and a boolean into a function with 1 parameters returning an Option[R]
-func Unoptionize1[F ~func(T0) Option[R], T0, R any](f F) func(T0) (R, bool) {
-  return func(t0 T0) (R, bool) {
-    return Unwrap(f(t0))
-  }
+func Unoptionize1[F ~Kleisli[T0, R], T0, R any](f F) func(T0) (R, bool) {
+	return func(t0 T0) (R, bool) {
+		return Unwrap(f(t0))
+	}
 }
 
 // SequenceT1 converts 1 parameters of [Option[T]] into a [Option[Tuple1]].
 func SequenceT1[T1 any](t1 Option[T1]) Option[T.Tuple1[T1]] {
-  return A.SequenceT1(
-    Map[T1, T.Tuple1[T1]],
-    t1,
-  )
+	return A.SequenceT1(
+		Map[T1, T.Tuple1[T1]],
+		t1,
+	)
 }
 
 // SequenceTuple1 converts a [Tuple1] of [Option[T]] into an [Option[Tuple1]].
 func SequenceTuple1[T1 any](t T.Tuple1[Option[T1]]) Option[T.Tuple1[T1]] {
-  return A.SequenceTuple1(
-    Map[T1, T.Tuple1[T1]],
-    t,
-  )
+	return A.SequenceTuple1(
+		Map[T1, T.Tuple1[T1]],
+		t,
+	)
 }
 
 // TraverseTuple1 converts a [Tuple1] of [A] via transformation functions transforming [A] to [Option[A]] into a [Option[Tuple1]].
-func TraverseTuple1[F1 ~func(A1) Option[T1], A1, T1 any](f1 F1) func (T.Tuple1[A1]) Option[T.Tuple1[T1]] {
-  return func(t T.Tuple1[A1]) Option[T.Tuple1[T1]] {
-    return A.TraverseTuple1(
-      Map[T1, T.Tuple1[T1]],
-      f1,
-      t,
-    )
-  }
+func TraverseTuple1[F1 ~Kleisli[A1, T1], A1, T1 any](f1 F1) func(T.Tuple1[A1]) Option[T.Tuple1[T1]] {
+	return func(t T.Tuple1[A1]) Option[T.Tuple1[T1]] {
+		return A.TraverseTuple1(
+			Map[T1, T.Tuple1[T1]],
+			f1,
+			t,
+		)
+	}
 }
 
 // Optionize2 converts a function with 2 parameters returning a tuple of a return value R and a boolean into a function with 2 parameters returning an Option[R]
 func Optionize2[F ~func(T0, T1) (R, bool), T0, T1, R any](f F) func(T0, T1) Option[R] {
-  return func(t0 T0, t1 T1) Option[R] {
-    return optionize(func() (R, bool) {
-      return f(t0, t1)
-    })
-  }
+	return func(t0 T0, t1 T1) Option[R] {
+		return optionize(func() (R, bool) {
+			return f(t0, t1)
+		})
+	}
 }
 
 // Unoptionize2 converts a function with 2 parameters returning a tuple of a return value R and a boolean into a function with 2 parameters returning an Option[R]
 func Unoptionize2[F ~func(T0, T1) Option[R], T0, T1, R any](f F) func(T0, T1) (R, bool) {
-  return func(t0 T0, t1 T1) (R, bool) {
-    return Unwrap(f(t0, t1))
-  }
+	return func(t0 T0, t1 T1) (R, bool) {
+		return Unwrap(f(t0, t1))
+	}
 }
 
 // SequenceT2 converts 2 parameters of [Option[T]] into a [Option[Tuple2]].
 func SequenceT2[T1, T2 any](t1 Option[T1], t2 Option[T2]) Option[T.Tuple2[T1, T2]] {
-  return A.SequenceT2(
-    Map[T1, func(T2) T.Tuple2[T1, T2]],
-    Ap[T.Tuple2[T1, T2], T2],
-    t1,
-    t2,
-  )
+	return A.SequenceT2(
+		Map[T1, func(T2) T.Tuple2[T1, T2]],
+		Ap[T.Tuple2[T1, T2], T2],
+		t1,
+		t2,
+	)
 }
 
 // SequenceTuple2 converts a [Tuple2] of [Option[T]] into an [Option[Tuple2]].
 func SequenceTuple2[T1, T2 any](t T.Tuple2[Option[T1], Option[T2]]) Option[T.Tuple2[T1, T2]] {
-  return A.SequenceTuple2(
-    Map[T1, func(T2) T.Tuple2[T1, T2]],
-    Ap[T.Tuple2[T1, T2], T2],
-    t,
-  )
+	return A.SequenceTuple2(
+		Map[T1, func(T2) T.Tuple2[T1, T2]],
+		Ap[T.Tuple2[T1, T2], T2],
+		t,
+	)
 }
 
 // TraverseTuple2 converts a [Tuple2] of [A] via transformation functions transforming [A] to [Option[A]] into a [Option[Tuple2]].
-func TraverseTuple2[F1 ~func(A1) Option[T1], F2 ~func(A2) Option[T2], A1, T1, A2, T2 any](f1 F1, f2 F2) func (T.Tuple2[A1, A2]) Option[T.Tuple2[T1, T2]] {
-  return func(t T.Tuple2[A1, A2]) Option[T.Tuple2[T1, T2]] {
-    return A.TraverseTuple2(
-      Map[T1, func(T2) T.Tuple2[T1, T2]],
-      Ap[T.Tuple2[T1, T2], T2],
-      f1,
-      f2,
-      t,
-    )
-  }
+func TraverseTuple2[F1 ~Kleisli[A1, T1], F2 ~Kleisli[A2, T2], A1, T1, A2, T2 any](f1 F1, f2 F2) func(T.Tuple2[A1, A2]) Option[T.Tuple2[T1, T2]] {
+	return func(t T.Tuple2[A1, A2]) Option[T.Tuple2[T1, T2]] {
+		return A.TraverseTuple2(
+			Map[T1, func(T2) T.Tuple2[T1, T2]],
+			Ap[T.Tuple2[T1, T2], T2],
+			f1,
+			f2,
+			t,
+		)
+	}
 }
 
 // Optionize3 converts a function with 3 parameters returning a tuple of a return value R and a boolean into a function with 3 parameters returning an Option[R]
 func Optionize3[F ~func(T0, T1, T2) (R, bool), T0, T1, T2, R any](f F) func(T0, T1, T2) Option[R] {
-  return func(t0 T0, t1 T1, t2 T2) Option[R] {
-    return optionize(func() (R, bool) {
-      return f(t0, t1, t2)
-    })
-  }
+	return func(t0 T0, t1 T1, t2 T2) Option[R] {
+		return optionize(func() (R, bool) {
+			return f(t0, t1, t2)
+		})
+	}
 }
 
 // Unoptionize3 converts a function with 3 parameters returning a tuple of a return value R and a boolean into a function with 3 parameters returning an Option[R]
 func Unoptionize3[F ~func(T0, T1, T2) Option[R], T0, T1, T2, R any](f F) func(T0, T1, T2) (R, bool) {
-  return func(t0 T0, t1 T1, t2 T2) (R, bool) {
-    return Unwrap(f(t0, t1, t2))
-  }
+	return func(t0 T0, t1 T1, t2 T2) (R, bool) {
+		return Unwrap(f(t0, t1, t2))
+	}
 }
 
 // SequenceT3 converts 3 parameters of [Option[T]] into a [Option[Tuple3]].
 func SequenceT3[T1, T2, T3 any](t1 Option[T1], t2 Option[T2], t3 Option[T3]) Option[T.Tuple3[T1, T2, T3]] {
-  return A.SequenceT3(
-    Map[T1, func(T2) func(T3) T.Tuple3[T1, T2, T3]],
-    Ap[func(T3) T.Tuple3[T1, T2, T3], T2],
-    Ap[T.Tuple3[T1, T2, T3], T3],
-    t1,
-    t2,
-    t3,
-  )
+	return A.SequenceT3(
+		Map[T1, func(T2) func(T3) T.Tuple3[T1, T2, T3]],
+		Ap[func(T3) T.Tuple3[T1, T2, T3], T2],
+		Ap[T.Tuple3[T1, T2, T3], T3],
+		t1,
+		t2,
+		t3,
+	)
 }
 
 // SequenceTuple3 converts a [Tuple3] of [Option[T]] into an [Option[Tuple3]].
 func SequenceTuple3[T1, T2, T3 any](t T.Tuple3[Option[T1], Option[T2], Option[T3]]) Option[T.Tuple3[T1, T2, T3]] {
-  return A.SequenceTuple3(
-    Map[T1, func(T2) func(T3) T.Tuple3[T1, T2, T3]],
-    Ap[func(T3) T.Tuple3[T1, T2, T3], T2],
-    Ap[T.Tuple3[T1, T2, T3], T3],
-    t,
-  )
+	return A.SequenceTuple3(
+		Map[T1, func(T2) func(T3) T.Tuple3[T1, T2, T3]],
+		Ap[func(T3) T.Tuple3[T1, T2, T3], T2],
+		Ap[T.Tuple3[T1, T2, T3], T3],
+		t,
+	)
 }
 
 // TraverseTuple3 converts a [Tuple3] of [A] via transformation functions transforming [A] to [Option[A]] into a [Option[Tuple3]].
-func TraverseTuple3[F1 ~func(A1) Option[T1], F2 ~func(A2) Option[T2], F3 ~func(A3) Option[T3], A1, T1, A2, T2, A3, T3 any](f1 F1, f2 F2, f3 F3) func (T.Tuple3[A1, A2, A3]) Option[T.Tuple3[T1, T2, T3]] {
-  return func(t T.Tuple3[A1, A2, A3]) Option[T.Tuple3[T1, T2, T3]] {
-    return A.TraverseTuple3(
-      Map[T1, func(T2) func(T3) T.Tuple3[T1, T2, T3]],
-      Ap[func(T3) T.Tuple3[T1, T2, T3], T2],
-      Ap[T.Tuple3[T1, T2, T3], T3],
-      f1,
-      f2,
-      f3,
-      t,
-    )
-  }
+func TraverseTuple3[F1 ~Kleisli[A1, T1], F2 ~Kleisli[A2, T2], F3 ~Kleisli[A3, T3], A1, T1, A2, T2, A3, T3 any](f1 F1, f2 F2, f3 F3) func(T.Tuple3[A1, A2, A3]) Option[T.Tuple3[T1, T2, T3]] {
+	return func(t T.Tuple3[A1, A2, A3]) Option[T.Tuple3[T1, T2, T3]] {
+		return A.TraverseTuple3(
+			Map[T1, func(T2) func(T3) T.Tuple3[T1, T2, T3]],
+			Ap[func(T3) T.Tuple3[T1, T2, T3], T2],
+			Ap[T.Tuple3[T1, T2, T3], T3],
+			f1,
+			f2,
+			f3,
+			t,
+		)
+	}
 }
 
 // Optionize4 converts a function with 4 parameters returning a tuple of a return value R and a boolean into a function with 4 parameters returning an Option[R]
 func Optionize4[F ~func(T0, T1, T2, T3) (R, bool), T0, T1, T2, T3, R any](f F) func(T0, T1, T2, T3) Option[R] {
-  return func(t0 T0, t1 T1, t2 T2, t3 T3) Option[R] {
-    return optionize(func() (R, bool) {
-      return f(t0, t1, t2, t3)
-    })
-  }
+	return func(t0 T0, t1 T1, t2 T2, t3 T3) Option[R] {
+		return optionize(func() (R, bool) {
+			return f(t0, t1, t2, t3)
+		})
+	}
 }
 
 // Unoptionize4 converts a function with 4 parameters returning a tuple of a return value R and a boolean into a function with 4 parameters returning an Option[R]
 func Unoptionize4[F ~func(T0, T1, T2, T3) Option[R], T0, T1, T2, T3, R any](f F) func(T0, T1, T2, T3) (R, bool) {
-  return func(t0 T0, t1 T1, t2 T2, t3 T3) (R, bool) {
-    return Unwrap(f(t0, t1, t2, t3))
-  }
+	return func(t0 T0, t1 T1, t2 T2, t3 T3) (R, bool) {
+		return Unwrap(f(t0, t1, t2, t3))
+	}
 }
 
 // SequenceT4 converts 4 parameters of [Option[T]] into a [Option[Tuple4]].
 func SequenceT4[T1, T2, T3, T4 any](t1 Option[T1], t2 Option[T2], t3 Option[T3], t4 Option[T4]) Option[T.Tuple4[T1, T2, T3, T4]] {
-  return A.SequenceT4(
-    Map[T1, func(T2) func(T3) func(T4) T.Tuple4[T1, T2, T3, T4]],
-    Ap[func(T3) func(T4) T.Tuple4[T1, T2, T3, T4], T2],
-    Ap[func(T4) T.Tuple4[T1, T2, T3, T4], T3],
-    Ap[T.Tuple4[T1, T2, T3, T4], T4],
-    t1,
-    t2,
-    t3,
-    t4,
-  )
+	return A.SequenceT4(
+		Map[T1, func(T2) func(T3) func(T4) T.Tuple4[T1, T2, T3, T4]],
+		Ap[func(T3) func(T4) T.Tuple4[T1, T2, T3, T4], T2],
+		Ap[func(T4) T.Tuple4[T1, T2, T3, T4], T3],
+		Ap[T.Tuple4[T1, T2, T3, T4], T4],
+		t1,
+		t2,
+		t3,
+		t4,
+	)
 }
 
 // SequenceTuple4 converts a [Tuple4] of [Option[T]] into an [Option[Tuple4]].
 func SequenceTuple4[T1, T2, T3, T4 any](t T.Tuple4[Option[T1], Option[T2], Option[T3], Option[T4]]) Option[T.Tuple4[T1, T2, T3, T4]] {
-  return A.SequenceTuple4(
-    Map[T1, func(T2) func(T3) func(T4) T.Tuple4[T1, T2, T3, T4]],
-    Ap[func(T3) func(T4) T.Tuple4[T1, T2, T3, T4], T2],
-    Ap[func(T4) T.Tuple4[T1, T2, T3, T4], T3],
-    Ap[T.Tuple4[T1, T2, T3, T4], T4],
-    t,
-  )
+	return A.SequenceTuple4(
+		Map[T1, func(T2) func(T3) func(T4) T.Tuple4[T1, T2, T3, T4]],
+		Ap[func(T3) func(T4) T.Tuple4[T1, T2, T3, T4], T2],
+		Ap[func(T4) T.Tuple4[T1, T2, T3, T4], T3],
+		Ap[T.Tuple4[T1, T2, T3, T4], T4],
+		t,
+	)
 }
 
 // TraverseTuple4 converts a [Tuple4] of [A] via transformation functions transforming [A] to [Option[A]] into a [Option[Tuple4]].
-func TraverseTuple4[F1 ~func(A1) Option[T1], F2 ~func(A2) Option[T2], F3 ~func(A3) Option[T3], F4 ~func(A4) Option[T4], A1, T1, A2, T2, A3, T3, A4, T4 any](f1 F1, f2 F2, f3 F3, f4 F4) func (T.Tuple4[A1, A2, A3, A4]) Option[T.Tuple4[T1, T2, T3, T4]] {
-  return func(t T.Tuple4[A1, A2, A3, A4]) Option[T.Tuple4[T1, T2, T3, T4]] {
-    return A.TraverseTuple4(
-      Map[T1, func(T2) func(T3) func(T4) T.Tuple4[T1, T2, T3, T4]],
-      Ap[func(T3) func(T4) T.Tuple4[T1, T2, T3, T4], T2],
-      Ap[func(T4) T.Tuple4[T1, T2, T3, T4], T3],
-      Ap[T.Tuple4[T1, T2, T3, T4], T4],
-      f1,
-      f2,
-      f3,
-      f4,
-      t,
-    )
-  }
+func TraverseTuple4[F1 ~Kleisli[A1, T1], F2 ~Kleisli[A2, T2], F3 ~Kleisli[A3, T3], F4 ~Kleisli[A4, T4], A1, T1, A2, T2, A3, T3, A4, T4 any](f1 F1, f2 F2, f3 F3, f4 F4) func(T.Tuple4[A1, A2, A3, A4]) Option[T.Tuple4[T1, T2, T3, T4]] {
+	return func(t T.Tuple4[A1, A2, A3, A4]) Option[T.Tuple4[T1, T2, T3, T4]] {
+		return A.TraverseTuple4(
+			Map[T1, func(T2) func(T3) func(T4) T.Tuple4[T1, T2, T3, T4]],
+			Ap[func(T3) func(T4) T.Tuple4[T1, T2, T3, T4], T2],
+			Ap[func(T4) T.Tuple4[T1, T2, T3, T4], T3],
+			Ap[T.Tuple4[T1, T2, T3, T4], T4],
+			f1,
+			f2,
+			f3,
+			f4,
+			t,
+		)
+	}
 }
 
 // Optionize5 converts a function with 5 parameters returning a tuple of a return value R and a boolean into a function with 5 parameters returning an Option[R]
 func Optionize5[F ~func(T0, T1, T2, T3, T4) (R, bool), T0, T1, T2, T3, T4, R any](f F) func(T0, T1, T2, T3, T4) Option[R] {
-  return func(t0 T0, t1 T1, t2 T2, t3 T3, t4 T4) Option[R] {
-    return optionize(func() (R, bool) {
-      return f(t0, t1, t2, t3, t4)
-    })
-  }
+	return func(t0 T0, t1 T1, t2 T2, t3 T3, t4 T4) Option[R] {
+		return optionize(func() (R, bool) {
+			return f(t0, t1, t2, t3, t4)
+		})
+	}
 }
 
 // Unoptionize5 converts a function with 5 parameters returning a tuple of a return value R and a boolean into a function with 5 parameters returning an Option[R]
 func Unoptionize5[F ~func(T0, T1, T2, T3, T4) Option[R], T0, T1, T2, T3, T4, R any](f F) func(T0, T1, T2, T3, T4) (R, bool) {
-  return func(t0 T0, t1 T1, t2 T2, t3 T3, t4 T4) (R, bool) {
-    return Unwrap(f(t0, t1, t2, t3, t4))
-  }
+	return func(t0 T0, t1 T1, t2 T2, t3 T3, t4 T4) (R, bool) {
+		return Unwrap(f(t0, t1, t2, t3, t4))
+	}
 }
 
 // SequenceT5 converts 5 parameters of [Option[T]] into a [Option[Tuple5]].
 func SequenceT5[T1, T2, T3, T4, T5 any](t1 Option[T1], t2 Option[T2], t3 Option[T3], t4 Option[T4], t5 Option[T5]) Option[T.Tuple5[T1, T2, T3, T4, T5]] {
-  return A.SequenceT5(
-    Map[T1, func(T2) func(T3) func(T4) func(T5) T.Tuple5[T1, T2, T3, T4, T5]],
-    Ap[func(T3) func(T4) func(T5) T.Tuple5[T1, T2, T3, T4, T5], T2],
-    Ap[func(T4) func(T5) T.Tuple5[T1, T2, T3, T4, T5], T3],
-    Ap[func(T5) T.Tuple5[T1, T2, T3, T4, T5], T4],
-    Ap[T.Tuple5[T1, T2, T3, T4, T5], T5],
-    t1,
-    t2,
-    t3,
-    t4,
-    t5,
-  )
+	return A.SequenceT5(
+		Map[T1, func(T2) func(T3) func(T4) func(T5) T.Tuple5[T1, T2, T3, T4, T5]],
+		Ap[func(T3) func(T4) func(T5) T.Tuple5[T1, T2, T3, T4, T5], T2],
+		Ap[func(T4) func(T5) T.Tuple5[T1, T2, T3, T4, T5], T3],
+		Ap[func(T5) T.Tuple5[T1, T2, T3, T4, T5], T4],
+		Ap[T.Tuple5[T1, T2, T3, T4, T5], T5],
+		t1,
+		t2,
+		t3,
+		t4,
+		t5,
+	)
 }
 
 // SequenceTuple5 converts a [Tuple5] of [Option[T]] into an [Option[Tuple5]].
 func SequenceTuple5[T1, T2, T3, T4, T5 any](t T.Tuple5[Option[T1], Option[T2], Option[T3], Option[T4], Option[T5]]) Option[T.Tuple5[T1, T2, T3, T4, T5]] {
-  return A.SequenceTuple5(
-    Map[T1, func(T2) func(T3) func(T4) func(T5) T.Tuple5[T1, T2, T3, T4, T5]],
-    Ap[func(T3) func(T4) func(T5) T.Tuple5[T1, T2, T3, T4, T5], T2],
-    Ap[func(T4) func(T5) T.Tuple5[T1, T2, T3, T4, T5], T3],
-    Ap[func(T5) T.Tuple5[T1, T2, T3, T4, T5], T4],
-    Ap[T.Tuple5[T1, T2, T3, T4, T5], T5],
-    t,
-  )
+	return A.SequenceTuple5(
+		Map[T1, func(T2) func(T3) func(T4) func(T5) T.Tuple5[T1, T2, T3, T4, T5]],
+		Ap[func(T3) func(T4) func(T5) T.Tuple5[T1, T2, T3, T4, T5], T2],
+		Ap[func(T4) func(T5) T.Tuple5[T1, T2, T3, T4, T5], T3],
+		Ap[func(T5) T.Tuple5[T1, T2, T3, T4, T5], T4],
+		Ap[T.Tuple5[T1, T2, T3, T4, T5], T5],
+		t,
+	)
 }
 
 // TraverseTuple5 converts a [Tuple5] of [A] via transformation functions transforming [A] to [Option[A]] into a [Option[Tuple5]].
-func TraverseTuple5[F1 ~func(A1) Option[T1], F2 ~func(A2) Option[T2], F3 ~func(A3) Option[T3], F4 ~func(A4) Option[T4], F5 ~func(A5) Option[T5], A1, T1, A2, T2, A3, T3, A4, T4, A5, T5 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5) func (T.Tuple5[A1, A2, A3, A4, A5]) Option[T.Tuple5[T1, T2, T3, T4, T5]] {
-  return func(t T.Tuple5[A1, A2, A3, A4, A5]) Option[T.Tuple5[T1, T2, T3, T4, T5]] {
-    return A.TraverseTuple5(
-      Map[T1, func(T2) func(T3) func(T4) func(T5) T.Tuple5[T1, T2, T3, T4, T5]],
-      Ap[func(T3) func(T4) func(T5) T.Tuple5[T1, T2, T3, T4, T5], T2],
-      Ap[func(T4) func(T5) T.Tuple5[T1, T2, T3, T4, T5], T3],
-      Ap[func(T5) T.Tuple5[T1, T2, T3, T4, T5], T4],
-      Ap[T.Tuple5[T1, T2, T3, T4, T5], T5],
-      f1,
-      f2,
-      f3,
-      f4,
-      f5,
-      t,
-    )
-  }
+func TraverseTuple5[F1 ~Kleisli[A1, T1], F2 ~Kleisli[A2, T2], F3 ~Kleisli[A3, T3], F4 ~Kleisli[A4, T4], F5 ~Kleisli[A5, T5], A1, T1, A2, T2, A3, T3, A4, T4, A5, T5 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5) func(T.Tuple5[A1, A2, A3, A4, A5]) Option[T.Tuple5[T1, T2, T3, T4, T5]] {
+	return func(t T.Tuple5[A1, A2, A3, A4, A5]) Option[T.Tuple5[T1, T2, T3, T4, T5]] {
+		return A.TraverseTuple5(
+			Map[T1, func(T2) func(T3) func(T4) func(T5) T.Tuple5[T1, T2, T3, T4, T5]],
+			Ap[func(T3) func(T4) func(T5) T.Tuple5[T1, T2, T3, T4, T5], T2],
+			Ap[func(T4) func(T5) T.Tuple5[T1, T2, T3, T4, T5], T3],
+			Ap[func(T5) T.Tuple5[T1, T2, T3, T4, T5], T4],
+			Ap[T.Tuple5[T1, T2, T3, T4, T5], T5],
+			f1,
+			f2,
+			f3,
+			f4,
+			f5,
+			t,
+		)
+	}
 }
 
 // Optionize6 converts a function with 6 parameters returning a tuple of a return value R and a boolean into a function with 6 parameters returning an Option[R]
 func Optionize6[F ~func(T0, T1, T2, T3, T4, T5) (R, bool), T0, T1, T2, T3, T4, T5, R any](f F) func(T0, T1, T2, T3, T4, T5) Option[R] {
-  return func(t0 T0, t1 T1, t2 T2, t3 T3, t4 T4, t5 T5) Option[R] {
-    return optionize(func() (R, bool) {
-      return f(t0, t1, t2, t3, t4, t5)
-    })
-  }
+	return func(t0 T0, t1 T1, t2 T2, t3 T3, t4 T4, t5 T5) Option[R] {
+		return optionize(func() (R, bool) {
+			return f(t0, t1, t2, t3, t4, t5)
+		})
+	}
 }
 
 // Unoptionize6 converts a function with 6 parameters returning a tuple of a return value R and a boolean into a function with 6 parameters returning an Option[R]
 func Unoptionize6[F ~func(T0, T1, T2, T3, T4, T5) Option[R], T0, T1, T2, T3, T4, T5, R any](f F) func(T0, T1, T2, T3, T4, T5) (R, bool) {
-  return func(t0 T0, t1 T1, t2 T2, t3 T3, t4 T4, t5 T5) (R, bool) {
-    return Unwrap(f(t0, t1, t2, t3, t4, t5))
-  }
+	return func(t0 T0, t1 T1, t2 T2, t3 T3, t4 T4, t5 T5) (R, bool) {
+		return Unwrap(f(t0, t1, t2, t3, t4, t5))
+	}
 }
 
 // SequenceT6 converts 6 parameters of [Option[T]] into a [Option[Tuple6]].
 func SequenceT6[T1, T2, T3, T4, T5, T6 any](t1 Option[T1], t2 Option[T2], t3 Option[T3], t4 Option[T4], t5 Option[T5], t6 Option[T6]) Option[T.Tuple6[T1, T2, T3, T4, T5, T6]] {
-  return A.SequenceT6(
-    Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) T.Tuple6[T1, T2, T3, T4, T5, T6]],
-    Ap[func(T3) func(T4) func(T5) func(T6) T.Tuple6[T1, T2, T3, T4, T5, T6], T2],
-    Ap[func(T4) func(T5) func(T6) T.Tuple6[T1, T2, T3, T4, T5, T6], T3],
-    Ap[func(T5) func(T6) T.Tuple6[T1, T2, T3, T4, T5, T6], T4],
-    Ap[func(T6) T.Tuple6[T1, T2, T3, T4, T5, T6], T5],
-    Ap[T.Tuple6[T1, T2, T3, T4, T5, T6], T6],
-    t1,
-    t2,
-    t3,
-    t4,
-    t5,
-    t6,
-  )
+	return A.SequenceT6(
+		Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) T.Tuple6[T1, T2, T3, T4, T5, T6]],
+		Ap[func(T3) func(T4) func(T5) func(T6) T.Tuple6[T1, T2, T3, T4, T5, T6], T2],
+		Ap[func(T4) func(T5) func(T6) T.Tuple6[T1, T2, T3, T4, T5, T6], T3],
+		Ap[func(T5) func(T6) T.Tuple6[T1, T2, T3, T4, T5, T6], T4],
+		Ap[func(T6) T.Tuple6[T1, T2, T3, T4, T5, T6], T5],
+		Ap[T.Tuple6[T1, T2, T3, T4, T5, T6], T6],
+		t1,
+		t2,
+		t3,
+		t4,
+		t5,
+		t6,
+	)
 }
 
 // SequenceTuple6 converts a [Tuple6] of [Option[T]] into an [Option[Tuple6]].
 func SequenceTuple6[T1, T2, T3, T4, T5, T6 any](t T.Tuple6[Option[T1], Option[T2], Option[T3], Option[T4], Option[T5], Option[T6]]) Option[T.Tuple6[T1, T2, T3, T4, T5, T6]] {
-  return A.SequenceTuple6(
-    Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) T.Tuple6[T1, T2, T3, T4, T5, T6]],
-    Ap[func(T3) func(T4) func(T5) func(T6) T.Tuple6[T1, T2, T3, T4, T5, T6], T2],
-    Ap[func(T4) func(T5) func(T6) T.Tuple6[T1, T2, T3, T4, T5, T6], T3],
-    Ap[func(T5) func(T6) T.Tuple6[T1, T2, T3, T4, T5, T6], T4],
-    Ap[func(T6) T.Tuple6[T1, T2, T3, T4, T5, T6], T5],
-    Ap[T.Tuple6[T1, T2, T3, T4, T5, T6], T6],
-    t,
-  )
+	return A.SequenceTuple6(
+		Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) T.Tuple6[T1, T2, T3, T4, T5, T6]],
+		Ap[func(T3) func(T4) func(T5) func(T6) T.Tuple6[T1, T2, T3, T4, T5, T6], T2],
+		Ap[func(T4) func(T5) func(T6) T.Tuple6[T1, T2, T3, T4, T5, T6], T3],
+		Ap[func(T5) func(T6) T.Tuple6[T1, T2, T3, T4, T5, T6], T4],
+		Ap[func(T6) T.Tuple6[T1, T2, T3, T4, T5, T6], T5],
+		Ap[T.Tuple6[T1, T2, T3, T4, T5, T6], T6],
+		t,
+	)
 }
 
 // TraverseTuple6 converts a [Tuple6] of [A] via transformation functions transforming [A] to [Option[A]] into a [Option[Tuple6]].
-func TraverseTuple6[F1 ~func(A1) Option[T1], F2 ~func(A2) Option[T2], F3 ~func(A3) Option[T3], F4 ~func(A4) Option[T4], F5 ~func(A5) Option[T5], F6 ~func(A6) Option[T6], A1, T1, A2, T2, A3, T3, A4, T4, A5, T5, A6, T6 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5, f6 F6) func (T.Tuple6[A1, A2, A3, A4, A5, A6]) Option[T.Tuple6[T1, T2, T3, T4, T5, T6]] {
-  return func(t T.Tuple6[A1, A2, A3, A4, A5, A6]) Option[T.Tuple6[T1, T2, T3, T4, T5, T6]] {
-    return A.TraverseTuple6(
-      Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) T.Tuple6[T1, T2, T3, T4, T5, T6]],
-      Ap[func(T3) func(T4) func(T5) func(T6) T.Tuple6[T1, T2, T3, T4, T5, T6], T2],
-      Ap[func(T4) func(T5) func(T6) T.Tuple6[T1, T2, T3, T4, T5, T6], T3],
-      Ap[func(T5) func(T6) T.Tuple6[T1, T2, T3, T4, T5, T6], T4],
-      Ap[func(T6) T.Tuple6[T1, T2, T3, T4, T5, T6], T5],
-      Ap[T.Tuple6[T1, T2, T3, T4, T5, T6], T6],
-      f1,
-      f2,
-      f3,
-      f4,
-      f5,
-      f6,
-      t,
-    )
-  }
+func TraverseTuple6[F1 ~Kleisli[A1, T1], F2 ~Kleisli[A2, T2], F3 ~Kleisli[A3, T3], F4 ~Kleisli[A4, T4], F5 ~Kleisli[A5, T5], F6 ~Kleisli[A6, T6], A1, T1, A2, T2, A3, T3, A4, T4, A5, T5, A6, T6 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5, f6 F6) func(T.Tuple6[A1, A2, A3, A4, A5, A6]) Option[T.Tuple6[T1, T2, T3, T4, T5, T6]] {
+	return func(t T.Tuple6[A1, A2, A3, A4, A5, A6]) Option[T.Tuple6[T1, T2, T3, T4, T5, T6]] {
+		return A.TraverseTuple6(
+			Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) T.Tuple6[T1, T2, T3, T4, T5, T6]],
+			Ap[func(T3) func(T4) func(T5) func(T6) T.Tuple6[T1, T2, T3, T4, T5, T6], T2],
+			Ap[func(T4) func(T5) func(T6) T.Tuple6[T1, T2, T3, T4, T5, T6], T3],
+			Ap[func(T5) func(T6) T.Tuple6[T1, T2, T3, T4, T5, T6], T4],
+			Ap[func(T6) T.Tuple6[T1, T2, T3, T4, T5, T6], T5],
+			Ap[T.Tuple6[T1, T2, T3, T4, T5, T6], T6],
+			f1,
+			f2,
+			f3,
+			f4,
+			f5,
+			f6,
+			t,
+		)
+	}
 }
 
 // Optionize7 converts a function with 7 parameters returning a tuple of a return value R and a boolean into a function with 7 parameters returning an Option[R]
 func Optionize7[F ~func(T0, T1, T2, T3, T4, T5, T6) (R, bool), T0, T1, T2, T3, T4, T5, T6, R any](f F) func(T0, T1, T2, T3, T4, T5, T6) Option[R] {
-  return func(t0 T0, t1 T1, t2 T2, t3 T3, t4 T4, t5 T5, t6 T6) Option[R] {
-    return optionize(func() (R, bool) {
-      return f(t0, t1, t2, t3, t4, t5, t6)
-    })
-  }
+	return func(t0 T0, t1 T1, t2 T2, t3 T3, t4 T4, t5 T5, t6 T6) Option[R] {
+		return optionize(func() (R, bool) {
+			return f(t0, t1, t2, t3, t4, t5, t6)
+		})
+	}
 }
 
 // Unoptionize7 converts a function with 7 parameters returning a tuple of a return value R and a boolean into a function with 7 parameters returning an Option[R]
 func Unoptionize7[F ~func(T0, T1, T2, T3, T4, T5, T6) Option[R], T0, T1, T2, T3, T4, T5, T6, R any](f F) func(T0, T1, T2, T3, T4, T5, T6) (R, bool) {
-  return func(t0 T0, t1 T1, t2 T2, t3 T3, t4 T4, t5 T5, t6 T6) (R, bool) {
-    return Unwrap(f(t0, t1, t2, t3, t4, t5, t6))
-  }
+	return func(t0 T0, t1 T1, t2 T2, t3 T3, t4 T4, t5 T5, t6 T6) (R, bool) {
+		return Unwrap(f(t0, t1, t2, t3, t4, t5, t6))
+	}
 }
 
 // SequenceT7 converts 7 parameters of [Option[T]] into a [Option[Tuple7]].
 func SequenceT7[T1, T2, T3, T4, T5, T6, T7 any](t1 Option[T1], t2 Option[T2], t3 Option[T3], t4 Option[T4], t5 Option[T5], t6 Option[T6], t7 Option[T7]) Option[T.Tuple7[T1, T2, T3, T4, T5, T6, T7]] {
-  return A.SequenceT7(
-    Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) T.Tuple7[T1, T2, T3, T4, T5, T6, T7]],
-    Ap[func(T3) func(T4) func(T5) func(T6) func(T7) T.Tuple7[T1, T2, T3, T4, T5, T6, T7], T2],
-    Ap[func(T4) func(T5) func(T6) func(T7) T.Tuple7[T1, T2, T3, T4, T5, T6, T7], T3],
-    Ap[func(T5) func(T6) func(T7) T.Tuple7[T1, T2, T3, T4, T5, T6, T7], T4],
-    Ap[func(T6) func(T7) T.Tuple7[T1, T2, T3, T4, T5, T6, T7], T5],
-    Ap[func(T7) T.Tuple7[T1, T2, T3, T4, T5, T6, T7], T6],
-    Ap[T.Tuple7[T1, T2, T3, T4, T5, T6, T7], T7],
-    t1,
-    t2,
-    t3,
-    t4,
-    t5,
-    t6,
-    t7,
-  )
+	return A.SequenceT7(
+		Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) T.Tuple7[T1, T2, T3, T4, T5, T6, T7]],
+		Ap[func(T3) func(T4) func(T5) func(T6) func(T7) T.Tuple7[T1, T2, T3, T4, T5, T6, T7], T2],
+		Ap[func(T4) func(T5) func(T6) func(T7) T.Tuple7[T1, T2, T3, T4, T5, T6, T7], T3],
+		Ap[func(T5) func(T6) func(T7) T.Tuple7[T1, T2, T3, T4, T5, T6, T7], T4],
+		Ap[func(T6) func(T7) T.Tuple7[T1, T2, T3, T4, T5, T6, T7], T5],
+		Ap[func(T7) T.Tuple7[T1, T2, T3, T4, T5, T6, T7], T6],
+		Ap[T.Tuple7[T1, T2, T3, T4, T5, T6, T7], T7],
+		t1,
+		t2,
+		t3,
+		t4,
+		t5,
+		t6,
+		t7,
+	)
 }
 
 // SequenceTuple7 converts a [Tuple7] of [Option[T]] into an [Option[Tuple7]].
 func SequenceTuple7[T1, T2, T3, T4, T5, T6, T7 any](t T.Tuple7[Option[T1], Option[T2], Option[T3], Option[T4], Option[T5], Option[T6], Option[T7]]) Option[T.Tuple7[T1, T2, T3, T4, T5, T6, T7]] {
-  return A.SequenceTuple7(
-    Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) T.Tuple7[T1, T2, T3, T4, T5, T6, T7]],
-    Ap[func(T3) func(T4) func(T5) func(T6) func(T7) T.Tuple7[T1, T2, T3, T4, T5, T6, T7], T2],
-    Ap[func(T4) func(T5) func(T6) func(T7) T.Tuple7[T1, T2, T3, T4, T5, T6, T7], T3],
-    Ap[func(T5) func(T6) func(T7) T.Tuple7[T1, T2, T3, T4, T5, T6, T7], T4],
-    Ap[func(T6) func(T7) T.Tuple7[T1, T2, T3, T4, T5, T6, T7], T5],
-    Ap[func(T7) T.Tuple7[T1, T2, T3, T4, T5, T6, T7], T6],
-    Ap[T.Tuple7[T1, T2, T3, T4, T5, T6, T7], T7],
-    t,
-  )
+	return A.SequenceTuple7(
+		Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) T.Tuple7[T1, T2, T3, T4, T5, T6, T7]],
+		Ap[func(T3) func(T4) func(T5) func(T6) func(T7) T.Tuple7[T1, T2, T3, T4, T5, T6, T7], T2],
+		Ap[func(T4) func(T5) func(T6) func(T7) T.Tuple7[T1, T2, T3, T4, T5, T6, T7], T3],
+		Ap[func(T5) func(T6) func(T7) T.Tuple7[T1, T2, T3, T4, T5, T6, T7], T4],
+		Ap[func(T6) func(T7) T.Tuple7[T1, T2, T3, T4, T5, T6, T7], T5],
+		Ap[func(T7) T.Tuple7[T1, T2, T3, T4, T5, T6, T7], T6],
+		Ap[T.Tuple7[T1, T2, T3, T4, T5, T6, T7], T7],
+		t,
+	)
 }
 
 // TraverseTuple7 converts a [Tuple7] of [A] via transformation functions transforming [A] to [Option[A]] into a [Option[Tuple7]].
-func TraverseTuple7[F1 ~func(A1) Option[T1], F2 ~func(A2) Option[T2], F3 ~func(A3) Option[T3], F4 ~func(A4) Option[T4], F5 ~func(A5) Option[T5], F6 ~func(A6) Option[T6], F7 ~func(A7) Option[T7], A1, T1, A2, T2, A3, T3, A4, T4, A5, T5, A6, T6, A7, T7 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5, f6 F6, f7 F7) func (T.Tuple7[A1, A2, A3, A4, A5, A6, A7]) Option[T.Tuple7[T1, T2, T3, T4, T5, T6, T7]] {
-  return func(t T.Tuple7[A1, A2, A3, A4, A5, A6, A7]) Option[T.Tuple7[T1, T2, T3, T4, T5, T6, T7]] {
-    return A.TraverseTuple7(
-      Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) T.Tuple7[T1, T2, T3, T4, T5, T6, T7]],
-      Ap[func(T3) func(T4) func(T5) func(T6) func(T7) T.Tuple7[T1, T2, T3, T4, T5, T6, T7], T2],
-      Ap[func(T4) func(T5) func(T6) func(T7) T.Tuple7[T1, T2, T3, T4, T5, T6, T7], T3],
-      Ap[func(T5) func(T6) func(T7) T.Tuple7[T1, T2, T3, T4, T5, T6, T7], T4],
-      Ap[func(T6) func(T7) T.Tuple7[T1, T2, T3, T4, T5, T6, T7], T5],
-      Ap[func(T7) T.Tuple7[T1, T2, T3, T4, T5, T6, T7], T6],
-      Ap[T.Tuple7[T1, T2, T3, T4, T5, T6, T7], T7],
-      f1,
-      f2,
-      f3,
-      f4,
-      f5,
-      f6,
-      f7,
-      t,
-    )
-  }
+func TraverseTuple7[F1 ~Kleisli[A1, T1], F2 ~Kleisli[A2, T2], F3 ~Kleisli[A3, T3], F4 ~Kleisli[A4, T4], F5 ~Kleisli[A5, T5], F6 ~Kleisli[A6, T6], F7 ~Kleisli[A7, T7], A1, T1, A2, T2, A3, T3, A4, T4, A5, T5, A6, T6, A7, T7 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5, f6 F6, f7 F7) func(T.Tuple7[A1, A2, A3, A4, A5, A6, A7]) Option[T.Tuple7[T1, T2, T3, T4, T5, T6, T7]] {
+	return func(t T.Tuple7[A1, A2, A3, A4, A5, A6, A7]) Option[T.Tuple7[T1, T2, T3, T4, T5, T6, T7]] {
+		return A.TraverseTuple7(
+			Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) T.Tuple7[T1, T2, T3, T4, T5, T6, T7]],
+			Ap[func(T3) func(T4) func(T5) func(T6) func(T7) T.Tuple7[T1, T2, T3, T4, T5, T6, T7], T2],
+			Ap[func(T4) func(T5) func(T6) func(T7) T.Tuple7[T1, T2, T3, T4, T5, T6, T7], T3],
+			Ap[func(T5) func(T6) func(T7) T.Tuple7[T1, T2, T3, T4, T5, T6, T7], T4],
+			Ap[func(T6) func(T7) T.Tuple7[T1, T2, T3, T4, T5, T6, T7], T5],
+			Ap[func(T7) T.Tuple7[T1, T2, T3, T4, T5, T6, T7], T6],
+			Ap[T.Tuple7[T1, T2, T3, T4, T5, T6, T7], T7],
+			f1,
+			f2,
+			f3,
+			f4,
+			f5,
+			f6,
+			f7,
+			t,
+		)
+	}
 }
 
 // Optionize8 converts a function with 8 parameters returning a tuple of a return value R and a boolean into a function with 8 parameters returning an Option[R]
 func Optionize8[F ~func(T0, T1, T2, T3, T4, T5, T6, T7) (R, bool), T0, T1, T2, T3, T4, T5, T6, T7, R any](f F) func(T0, T1, T2, T3, T4, T5, T6, T7) Option[R] {
-  return func(t0 T0, t1 T1, t2 T2, t3 T3, t4 T4, t5 T5, t6 T6, t7 T7) Option[R] {
-    return optionize(func() (R, bool) {
-      return f(t0, t1, t2, t3, t4, t5, t6, t7)
-    })
-  }
+	return func(t0 T0, t1 T1, t2 T2, t3 T3, t4 T4, t5 T5, t6 T6, t7 T7) Option[R] {
+		return optionize(func() (R, bool) {
+			return f(t0, t1, t2, t3, t4, t5, t6, t7)
+		})
+	}
 }
 
 // Unoptionize8 converts a function with 8 parameters returning a tuple of a return value R and a boolean into a function with 8 parameters returning an Option[R]
 func Unoptionize8[F ~func(T0, T1, T2, T3, T4, T5, T6, T7) Option[R], T0, T1, T2, T3, T4, T5, T6, T7, R any](f F) func(T0, T1, T2, T3, T4, T5, T6, T7) (R, bool) {
-  return func(t0 T0, t1 T1, t2 T2, t3 T3, t4 T4, t5 T5, t6 T6, t7 T7) (R, bool) {
-    return Unwrap(f(t0, t1, t2, t3, t4, t5, t6, t7))
-  }
+	return func(t0 T0, t1 T1, t2 T2, t3 T3, t4 T4, t5 T5, t6 T6, t7 T7) (R, bool) {
+		return Unwrap(f(t0, t1, t2, t3, t4, t5, t6, t7))
+	}
 }
 
 // SequenceT8 converts 8 parameters of [Option[T]] into a [Option[Tuple8]].
 func SequenceT8[T1, T2, T3, T4, T5, T6, T7, T8 any](t1 Option[T1], t2 Option[T2], t3 Option[T3], t4 Option[T4], t5 Option[T5], t6 Option[T6], t7 Option[T7], t8 Option[T8]) Option[T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]] {
-  return A.SequenceT8(
-    Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]],
-    Ap[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T2],
-    Ap[func(T4) func(T5) func(T6) func(T7) func(T8) T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T3],
-    Ap[func(T5) func(T6) func(T7) func(T8) T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T4],
-    Ap[func(T6) func(T7) func(T8) T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T5],
-    Ap[func(T7) func(T8) T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T6],
-    Ap[func(T8) T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T7],
-    Ap[T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T8],
-    t1,
-    t2,
-    t3,
-    t4,
-    t5,
-    t6,
-    t7,
-    t8,
-  )
+	return A.SequenceT8(
+		Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]],
+		Ap[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T2],
+		Ap[func(T4) func(T5) func(T6) func(T7) func(T8) T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T3],
+		Ap[func(T5) func(T6) func(T7) func(T8) T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T4],
+		Ap[func(T6) func(T7) func(T8) T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T5],
+		Ap[func(T7) func(T8) T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T6],
+		Ap[func(T8) T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T7],
+		Ap[T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T8],
+		t1,
+		t2,
+		t3,
+		t4,
+		t5,
+		t6,
+		t7,
+		t8,
+	)
 }
 
 // SequenceTuple8 converts a [Tuple8] of [Option[T]] into an [Option[Tuple8]].
 func SequenceTuple8[T1, T2, T3, T4, T5, T6, T7, T8 any](t T.Tuple8[Option[T1], Option[T2], Option[T3], Option[T4], Option[T5], Option[T6], Option[T7], Option[T8]]) Option[T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]] {
-  return A.SequenceTuple8(
-    Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]],
-    Ap[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T2],
-    Ap[func(T4) func(T5) func(T6) func(T7) func(T8) T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T3],
-    Ap[func(T5) func(T6) func(T7) func(T8) T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T4],
-    Ap[func(T6) func(T7) func(T8) T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T5],
-    Ap[func(T7) func(T8) T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T6],
-    Ap[func(T8) T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T7],
-    Ap[T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T8],
-    t,
-  )
+	return A.SequenceTuple8(
+		Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]],
+		Ap[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T2],
+		Ap[func(T4) func(T5) func(T6) func(T7) func(T8) T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T3],
+		Ap[func(T5) func(T6) func(T7) func(T8) T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T4],
+		Ap[func(T6) func(T7) func(T8) T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T5],
+		Ap[func(T7) func(T8) T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T6],
+		Ap[func(T8) T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T7],
+		Ap[T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T8],
+		t,
+	)
 }
 
 // TraverseTuple8 converts a [Tuple8] of [A] via transformation functions transforming [A] to [Option[A]] into a [Option[Tuple8]].
-func TraverseTuple8[F1 ~func(A1) Option[T1], F2 ~func(A2) Option[T2], F3 ~func(A3) Option[T3], F4 ~func(A4) Option[T4], F5 ~func(A5) Option[T5], F6 ~func(A6) Option[T6], F7 ~func(A7) Option[T7], F8 ~func(A8) Option[T8], A1, T1, A2, T2, A3, T3, A4, T4, A5, T5, A6, T6, A7, T7, A8, T8 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5, f6 F6, f7 F7, f8 F8) func (T.Tuple8[A1, A2, A3, A4, A5, A6, A7, A8]) Option[T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]] {
-  return func(t T.Tuple8[A1, A2, A3, A4, A5, A6, A7, A8]) Option[T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]] {
-    return A.TraverseTuple8(
-      Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]],
-      Ap[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T2],
-      Ap[func(T4) func(T5) func(T6) func(T7) func(T8) T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T3],
-      Ap[func(T5) func(T6) func(T7) func(T8) T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T4],
-      Ap[func(T6) func(T7) func(T8) T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T5],
-      Ap[func(T7) func(T8) T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T6],
-      Ap[func(T8) T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T7],
-      Ap[T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T8],
-      f1,
-      f2,
-      f3,
-      f4,
-      f5,
-      f6,
-      f7,
-      f8,
-      t,
-    )
-  }
+func TraverseTuple8[F1 ~Kleisli[A1, T1], F2 ~Kleisli[A2, T2], F3 ~Kleisli[A3, T3], F4 ~Kleisli[A4, T4], F5 ~Kleisli[A5, T5], F6 ~Kleisli[A6, T6], F7 ~Kleisli[A7, T7], F8 ~Kleisli[A8, T8], A1, T1, A2, T2, A3, T3, A4, T4, A5, T5, A6, T6, A7, T7, A8, T8 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5, f6 F6, f7 F7, f8 F8) func(T.Tuple8[A1, A2, A3, A4, A5, A6, A7, A8]) Option[T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]] {
+	return func(t T.Tuple8[A1, A2, A3, A4, A5, A6, A7, A8]) Option[T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]] {
+		return A.TraverseTuple8(
+			Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]],
+			Ap[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T2],
+			Ap[func(T4) func(T5) func(T6) func(T7) func(T8) T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T3],
+			Ap[func(T5) func(T6) func(T7) func(T8) T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T4],
+			Ap[func(T6) func(T7) func(T8) T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T5],
+			Ap[func(T7) func(T8) T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T6],
+			Ap[func(T8) T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T7],
+			Ap[T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T8],
+			f1,
+			f2,
+			f3,
+			f4,
+			f5,
+			f6,
+			f7,
+			f8,
+			t,
+		)
+	}
 }
 
 // Optionize9 converts a function with 9 parameters returning a tuple of a return value R and a boolean into a function with 9 parameters returning an Option[R]
 func Optionize9[F ~func(T0, T1, T2, T3, T4, T5, T6, T7, T8) (R, bool), T0, T1, T2, T3, T4, T5, T6, T7, T8, R any](f F) func(T0, T1, T2, T3, T4, T5, T6, T7, T8) Option[R] {
-  return func(t0 T0, t1 T1, t2 T2, t3 T3, t4 T4, t5 T5, t6 T6, t7 T7, t8 T8) Option[R] {
-    return optionize(func() (R, bool) {
-      return f(t0, t1, t2, t3, t4, t5, t6, t7, t8)
-    })
-  }
+	return func(t0 T0, t1 T1, t2 T2, t3 T3, t4 T4, t5 T5, t6 T6, t7 T7, t8 T8) Option[R] {
+		return optionize(func() (R, bool) {
+			return f(t0, t1, t2, t3, t4, t5, t6, t7, t8)
+		})
+	}
 }
 
 // Unoptionize9 converts a function with 9 parameters returning a tuple of a return value R and a boolean into a function with 9 parameters returning an Option[R]
 func Unoptionize9[F ~func(T0, T1, T2, T3, T4, T5, T6, T7, T8) Option[R], T0, T1, T2, T3, T4, T5, T6, T7, T8, R any](f F) func(T0, T1, T2, T3, T4, T5, T6, T7, T8) (R, bool) {
-  return func(t0 T0, t1 T1, t2 T2, t3 T3, t4 T4, t5 T5, t6 T6, t7 T7, t8 T8) (R, bool) {
-    return Unwrap(f(t0, t1, t2, t3, t4, t5, t6, t7, t8))
-  }
+	return func(t0 T0, t1 T1, t2 T2, t3 T3, t4 T4, t5 T5, t6 T6, t7 T7, t8 T8) (R, bool) {
+		return Unwrap(f(t0, t1, t2, t3, t4, t5, t6, t7, t8))
+	}
 }
 
 // SequenceT9 converts 9 parameters of [Option[T]] into a [Option[Tuple9]].
 func SequenceT9[T1, T2, T3, T4, T5, T6, T7, T8, T9 any](t1 Option[T1], t2 Option[T2], t3 Option[T3], t4 Option[T4], t5 Option[T5], t6 Option[T6], t7 Option[T7], t8 Option[T8], t9 Option[T9]) Option[T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]] {
-  return A.SequenceT9(
-    Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]],
-    Ap[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T2],
-    Ap[func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T3],
-    Ap[func(T5) func(T6) func(T7) func(T8) func(T9) T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T4],
-    Ap[func(T6) func(T7) func(T8) func(T9) T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T5],
-    Ap[func(T7) func(T8) func(T9) T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T6],
-    Ap[func(T8) func(T9) T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T7],
-    Ap[func(T9) T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T8],
-    Ap[T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T9],
-    t1,
-    t2,
-    t3,
-    t4,
-    t5,
-    t6,
-    t7,
-    t8,
-    t9,
-  )
+	return A.SequenceT9(
+		Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]],
+		Ap[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T2],
+		Ap[func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T3],
+		Ap[func(T5) func(T6) func(T7) func(T8) func(T9) T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T4],
+		Ap[func(T6) func(T7) func(T8) func(T9) T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T5],
+		Ap[func(T7) func(T8) func(T9) T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T6],
+		Ap[func(T8) func(T9) T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T7],
+		Ap[func(T9) T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T8],
+		Ap[T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T9],
+		t1,
+		t2,
+		t3,
+		t4,
+		t5,
+		t6,
+		t7,
+		t8,
+		t9,
+	)
 }
 
 // SequenceTuple9 converts a [Tuple9] of [Option[T]] into an [Option[Tuple9]].
 func SequenceTuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9 any](t T.Tuple9[Option[T1], Option[T2], Option[T3], Option[T4], Option[T5], Option[T6], Option[T7], Option[T8], Option[T9]]) Option[T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]] {
-  return A.SequenceTuple9(
-    Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]],
-    Ap[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T2],
-    Ap[func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T3],
-    Ap[func(T5) func(T6) func(T7) func(T8) func(T9) T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T4],
-    Ap[func(T6) func(T7) func(T8) func(T9) T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T5],
-    Ap[func(T7) func(T8) func(T9) T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T6],
-    Ap[func(T8) func(T9) T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T7],
-    Ap[func(T9) T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T8],
-    Ap[T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T9],
-    t,
-  )
+	return A.SequenceTuple9(
+		Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]],
+		Ap[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T2],
+		Ap[func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T3],
+		Ap[func(T5) func(T6) func(T7) func(T8) func(T9) T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T4],
+		Ap[func(T6) func(T7) func(T8) func(T9) T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T5],
+		Ap[func(T7) func(T8) func(T9) T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T6],
+		Ap[func(T8) func(T9) T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T7],
+		Ap[func(T9) T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T8],
+		Ap[T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T9],
+		t,
+	)
 }
 
 // TraverseTuple9 converts a [Tuple9] of [A] via transformation functions transforming [A] to [Option[A]] into a [Option[Tuple9]].
-func TraverseTuple9[F1 ~func(A1) Option[T1], F2 ~func(A2) Option[T2], F3 ~func(A3) Option[T3], F4 ~func(A4) Option[T4], F5 ~func(A5) Option[T5], F6 ~func(A6) Option[T6], F7 ~func(A7) Option[T7], F8 ~func(A8) Option[T8], F9 ~func(A9) Option[T9], A1, T1, A2, T2, A3, T3, A4, T4, A5, T5, A6, T6, A7, T7, A8, T8, A9, T9 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5, f6 F6, f7 F7, f8 F8, f9 F9) func (T.Tuple9[A1, A2, A3, A4, A5, A6, A7, A8, A9]) Option[T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]] {
-  return func(t T.Tuple9[A1, A2, A3, A4, A5, A6, A7, A8, A9]) Option[T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]] {
-    return A.TraverseTuple9(
-      Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]],
-      Ap[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T2],
-      Ap[func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T3],
-      Ap[func(T5) func(T6) func(T7) func(T8) func(T9) T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T4],
-      Ap[func(T6) func(T7) func(T8) func(T9) T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T5],
-      Ap[func(T7) func(T8) func(T9) T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T6],
-      Ap[func(T8) func(T9) T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T7],
-      Ap[func(T9) T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T8],
-      Ap[T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T9],
-      f1,
-      f2,
-      f3,
-      f4,
-      f5,
-      f6,
-      f7,
-      f8,
-      f9,
-      t,
-    )
-  }
+func TraverseTuple9[F1 ~Kleisli[A1, T1], F2 ~Kleisli[A2, T2], F3 ~Kleisli[A3, T3], F4 ~Kleisli[A4, T4], F5 ~Kleisli[A5, T5], F6 ~Kleisli[A6, T6], F7 ~Kleisli[A7, T7], F8 ~Kleisli[A8, T8], F9 ~Kleisli[A9, T9], A1, T1, A2, T2, A3, T3, A4, T4, A5, T5, A6, T6, A7, T7, A8, T8, A9, T9 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5, f6 F6, f7 F7, f8 F8, f9 F9) func(T.Tuple9[A1, A2, A3, A4, A5, A6, A7, A8, A9]) Option[T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]] {
+	return func(t T.Tuple9[A1, A2, A3, A4, A5, A6, A7, A8, A9]) Option[T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]] {
+		return A.TraverseTuple9(
+			Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]],
+			Ap[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T2],
+			Ap[func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T3],
+			Ap[func(T5) func(T6) func(T7) func(T8) func(T9) T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T4],
+			Ap[func(T6) func(T7) func(T8) func(T9) T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T5],
+			Ap[func(T7) func(T8) func(T9) T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T6],
+			Ap[func(T8) func(T9) T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T7],
+			Ap[func(T9) T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T8],
+			Ap[T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T9],
+			f1,
+			f2,
+			f3,
+			f4,
+			f5,
+			f6,
+			f7,
+			f8,
+			f9,
+			t,
+		)
+	}
 }
 
 // Optionize10 converts a function with 10 parameters returning a tuple of a return value R and a boolean into a function with 10 parameters returning an Option[R]
 func Optionize10[F ~func(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9) (R, bool), T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, R any](f F) func(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9) Option[R] {
-  return func(t0 T0, t1 T1, t2 T2, t3 T3, t4 T4, t5 T5, t6 T6, t7 T7, t8 T8, t9 T9) Option[R] {
-    return optionize(func() (R, bool) {
-      return f(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9)
-    })
-  }
+	return func(t0 T0, t1 T1, t2 T2, t3 T3, t4 T4, t5 T5, t6 T6, t7 T7, t8 T8, t9 T9) Option[R] {
+		return optionize(func() (R, bool) {
+			return f(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9)
+		})
+	}
 }
 
 // Unoptionize10 converts a function with 10 parameters returning a tuple of a return value R and a boolean into a function with 10 parameters returning an Option[R]
 func Unoptionize10[F ~func(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9) Option[R], T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, R any](f F) func(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9) (R, bool) {
-  return func(t0 T0, t1 T1, t2 T2, t3 T3, t4 T4, t5 T5, t6 T6, t7 T7, t8 T8, t9 T9) (R, bool) {
-    return Unwrap(f(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9))
-  }
+	return func(t0 T0, t1 T1, t2 T2, t3 T3, t4 T4, t5 T5, t6 T6, t7 T7, t8 T8, t9 T9) (R, bool) {
+		return Unwrap(f(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9))
+	}
 }
 
 // SequenceT10 converts 10 parameters of [Option[T]] into a [Option[Tuple10]].
 func SequenceT10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10 any](t1 Option[T1], t2 Option[T2], t3 Option[T3], t4 Option[T4], t5 Option[T5], t6 Option[T6], t7 Option[T7], t8 Option[T8], t9 Option[T9], t10 Option[T10]) Option[T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]] {
-  return A.SequenceT10(
-    Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]],
-    Ap[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T2],
-    Ap[func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T3],
-    Ap[func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T4],
-    Ap[func(T6) func(T7) func(T8) func(T9) func(T10) T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T5],
-    Ap[func(T7) func(T8) func(T9) func(T10) T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T6],
-    Ap[func(T8) func(T9) func(T10) T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T7],
-    Ap[func(T9) func(T10) T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T8],
-    Ap[func(T10) T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T9],
-    Ap[T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T10],
-    t1,
-    t2,
-    t3,
-    t4,
-    t5,
-    t6,
-    t7,
-    t8,
-    t9,
-    t10,
-  )
+	return A.SequenceT10(
+		Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]],
+		Ap[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T2],
+		Ap[func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T3],
+		Ap[func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T4],
+		Ap[func(T6) func(T7) func(T8) func(T9) func(T10) T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T5],
+		Ap[func(T7) func(T8) func(T9) func(T10) T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T6],
+		Ap[func(T8) func(T9) func(T10) T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T7],
+		Ap[func(T9) func(T10) T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T8],
+		Ap[func(T10) T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T9],
+		Ap[T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T10],
+		t1,
+		t2,
+		t3,
+		t4,
+		t5,
+		t6,
+		t7,
+		t8,
+		t9,
+		t10,
+	)
 }
 
 // SequenceTuple10 converts a [Tuple10] of [Option[T]] into an [Option[Tuple10]].
 func SequenceTuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10 any](t T.Tuple10[Option[T1], Option[T2], Option[T3], Option[T4], Option[T5], Option[T6], Option[T7], Option[T8], Option[T9], Option[T10]]) Option[T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]] {
-  return A.SequenceTuple10(
-    Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]],
-    Ap[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T2],
-    Ap[func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T3],
-    Ap[func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T4],
-    Ap[func(T6) func(T7) func(T8) func(T9) func(T10) T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T5],
-    Ap[func(T7) func(T8) func(T9) func(T10) T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T6],
-    Ap[func(T8) func(T9) func(T10) T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T7],
-    Ap[func(T9) func(T10) T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T8],
-    Ap[func(T10) T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T9],
-    Ap[T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T10],
-    t,
-  )
+	return A.SequenceTuple10(
+		Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]],
+		Ap[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T2],
+		Ap[func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T3],
+		Ap[func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T4],
+		Ap[func(T6) func(T7) func(T8) func(T9) func(T10) T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T5],
+		Ap[func(T7) func(T8) func(T9) func(T10) T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T6],
+		Ap[func(T8) func(T9) func(T10) T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T7],
+		Ap[func(T9) func(T10) T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T8],
+		Ap[func(T10) T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T9],
+		Ap[T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T10],
+		t,
+	)
 }
 
 // TraverseTuple10 converts a [Tuple10] of [A] via transformation functions transforming [A] to [Option[A]] into a [Option[Tuple10]].
-func TraverseTuple10[F1 ~func(A1) Option[T1], F2 ~func(A2) Option[T2], F3 ~func(A3) Option[T3], F4 ~func(A4) Option[T4], F5 ~func(A5) Option[T5], F6 ~func(A6) Option[T6], F7 ~func(A7) Option[T7], F8 ~func(A8) Option[T8], F9 ~func(A9) Option[T9], F10 ~func(A10) Option[T10], A1, T1, A2, T2, A3, T3, A4, T4, A5, T5, A6, T6, A7, T7, A8, T8, A9, T9, A10, T10 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5, f6 F6, f7 F7, f8 F8, f9 F9, f10 F10) func (T.Tuple10[A1, A2, A3, A4, A5, A6, A7, A8, A9, A10]) Option[T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]] {
-  return func(t T.Tuple10[A1, A2, A3, A4, A5, A6, A7, A8, A9, A10]) Option[T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]] {
-    return A.TraverseTuple10(
-      Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]],
-      Ap[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T2],
-      Ap[func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T3],
-      Ap[func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T4],
-      Ap[func(T6) func(T7) func(T8) func(T9) func(T10) T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T5],
-      Ap[func(T7) func(T8) func(T9) func(T10) T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T6],
-      Ap[func(T8) func(T9) func(T10) T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T7],
-      Ap[func(T9) func(T10) T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T8],
-      Ap[func(T10) T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T9],
-      Ap[T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T10],
-      f1,
-      f2,
-      f3,
-      f4,
-      f5,
-      f6,
-      f7,
-      f8,
-      f9,
-      f10,
-      t,
-    )
-  }
+func TraverseTuple10[F1 ~Kleisli[A1, T1], F2 ~Kleisli[A2, T2], F3 ~Kleisli[A3, T3], F4 ~Kleisli[A4, T4], F5 ~Kleisli[A5, T5], F6 ~Kleisli[A6, T6], F7 ~Kleisli[A7, T7], F8 ~Kleisli[A8, T8], F9 ~Kleisli[A9, T9], F10 ~Kleisli[A10, T10], A1, T1, A2, T2, A3, T3, A4, T4, A5, T5, A6, T6, A7, T7, A8, T8, A9, T9, A10, T10 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5, f6 F6, f7 F7, f8 F8, f9 F9, f10 F10) func(T.Tuple10[A1, A2, A3, A4, A5, A6, A7, A8, A9, A10]) Option[T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]] {
+	return func(t T.Tuple10[A1, A2, A3, A4, A5, A6, A7, A8, A9, A10]) Option[T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]] {
+		return A.TraverseTuple10(
+			Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]],
+			Ap[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T2],
+			Ap[func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T3],
+			Ap[func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T4],
+			Ap[func(T6) func(T7) func(T8) func(T9) func(T10) T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T5],
+			Ap[func(T7) func(T8) func(T9) func(T10) T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T6],
+			Ap[func(T8) func(T9) func(T10) T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T7],
+			Ap[func(T9) func(T10) T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T8],
+			Ap[func(T10) T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T9],
+			Ap[T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T10],
+			f1,
+			f2,
+			f3,
+			f4,
+			f5,
+			f6,
+			f7,
+			f8,
+			f9,
+			f10,
+			t,
+		)
+	}
 }
diff --git a/v2/option/logger.go b/v2/option/logger.go
index ae62fe6..1dd534c 100644
--- a/v2/option/logger.go
+++ b/v2/option/logger.go
@@ -22,7 +22,7 @@ import (
 	L "github.com/IBM/fp-go/v2/logging"
 )
 
-func _log[A any](left func(string, ...any), right func(string, ...any), prefix string) func(Option[A]) Option[A] {
+func _log[A any](left func(string, ...any), right func(string, ...any), prefix string) Kleisli[Option[A], A] {
 	return Fold(
 		func() Option[A] {
 			left("%s", prefix)
@@ -55,9 +55,9 @@ func _log[A any](left func(string, ...any), right func(string, ...any), prefix s
 //	    None[int](),
 //	    logger("step1"), // logs "step1"
 //	) // None
-func Logger[A any](loggers ...*log.Logger) func(string) func(Option[A]) Option[A] {
+func Logger[A any](loggers ...*log.Logger) func(string) Kleisli[Option[A], A] {
 	left, right := L.LoggingCallbacks(loggers...)
-	return func(prefix string) func(Option[A]) Option[A] {
+	return func(prefix string) Kleisli[Option[A], A] {
 		delegate := _log[A](left, right, prefix)
 		return func(ma Option[A]) Option[A] {
 			return F.Pipe1(
diff --git a/v2/option/monad.go b/v2/option/monad.go
index 7958922..3c471e4 100644
--- a/v2/option/monad.go
+++ b/v2/option/monad.go
@@ -25,11 +25,11 @@ func (o *optionMonad[A, B]) Of(a A) Option[A] {
 	return Of[A](a)
 }
 
-func (o *optionMonad[A, B]) Map(f func(A) B) func(Option[A]) Option[B] {
+func (o *optionMonad[A, B]) Map(f func(A) B) Operator[A, B] {
 	return Map[A, B](f)
 }
 
-func (o *optionMonad[A, B]) Chain(f func(A) Option[B]) func(Option[A]) Option[B] {
+func (o *optionMonad[A, B]) Chain(f Kleisli[A, B]) Operator[A, B] {
 	return Chain[A, B](f)
 }
 
diff --git a/v2/option/option.go b/v2/option/option.go
index 38ede06..db7a897 100644
--- a/v2/option/option.go
+++ b/v2/option/option.go
@@ -39,7 +39,7 @@ func fromPredicate[A any](a A, pred func(A) bool) Option[A] {
 //	isPositive := FromPredicate(func(n int) bool { return n > 0 })
 //	result := isPositive(5)  // Some(5)
 //	result := isPositive(-1) // None
-func FromPredicate[A any](pred func(A) bool) func(A) Option[A] {
+func FromPredicate[A any](pred func(A) bool) Kleisli[A, A] {
 	return F.Bind2nd(fromPredicate[A], pred)
 }
 
@@ -66,7 +66,7 @@ func FromNillable[A any](a *A) Option[*A] {
 //	    return n, err == nil
 //	})
 //	result := parseNum("42") // Some(42)
-func FromValidation[A, B any](f func(A) (B, bool)) func(A) Option[B] {
+func FromValidation[A, B any](f func(A) (B, bool)) Kleisli[A, B] {
 	return Optionize1(f)
 }
 
@@ -94,7 +94,7 @@ func MonadAp[B, A any](fab Option[func(A) B], fa Option[A]) Option[B] {
 //	applyTo5 := Ap[int](fa)
 //	fab := Some(func(x int) int { return x * 2 })
 //	result := applyTo5(fab) // Some(10)
-func Ap[B, A any](fa Option[A]) func(Option[func(A) B]) Option[B] {
+func Ap[B, A any](fa Option[A]) Operator[func(A) B, B] {
 	return F.Bind2nd(MonadAp[B, A], fa)
 }
 
@@ -117,7 +117,7 @@ func MonadMap[A, B any](fa Option[A], f func(A) B) Option[B] {
 //	double := Map(func(x int) int { return x * 2 })
 //	result := double(Some(5)) // Some(10)
 //	result := double(None[int]()) // None
-func Map[A, B any](f func(a A) B) func(Option[A]) Option[B] {
+func Map[A, B any](f func(a A) B) Operator[A, B] {
 	return Chain(F.Flow2(f, Some[B]))
 }
 
@@ -138,7 +138,7 @@ func MonadMapTo[A, B any](fa Option[A], b B) Option[B] {
 //
 //	replaceWith42 := MapTo[string, int](42)
 //	result := replaceWith42(Some("hello")) // Some(42)
-func MapTo[A, B any](b B) func(Option[A]) Option[B] {
+func MapTo[A, B any](b B) Operator[A, B] {
 	return F.Bind2nd(MonadMapTo[A, B], b)
 }
 
@@ -207,7 +207,7 @@ func GetOrElse[A any](onNone func() A) func(Option[A]) A {
 //	    if x > 0 { return Some(x * 2) }
 //	    return None[int]()
 //	}) // Some(10)
-func MonadChain[A, B any](fa Option[A], f func(A) Option[B]) Option[B] {
+func MonadChain[A, B any](fa Option[A], f Kleisli[A, B]) Option[B] {
 	return MonadFold(fa, None[B], f)
 }
 
@@ -221,7 +221,7 @@ func MonadChain[A, B any](fa Option[A], f func(A) Option[B]) Option[B] {
 //	    return None[int]()
 //	})
 //	result := validate(Some(5)) // Some(10)
-func Chain[A, B any](f func(A) Option[B]) func(Option[A]) Option[B] {
+func Chain[A, B any](f Kleisli[A, B]) Operator[A, B] {
 	return Fold(None[B], f)
 }
 
@@ -241,7 +241,7 @@ func MonadChainTo[A, B any](_ Option[A], mb Option[B]) Option[B] {
 //
 //	replaceWith := ChainTo(Some("hello"))
 //	result := replaceWith(Some(42)) // Some("hello")
-func ChainTo[A, B any](mb Option[B]) func(Option[A]) Option[B] {
+func ChainTo[A, B any](mb Option[B]) Operator[A, B] {
 	return F.Bind2nd(MonadChainTo[A, B], mb)
 }
 
@@ -253,7 +253,7 @@ func ChainTo[A, B any](mb Option[B]) func(Option[A]) Option[B] {
 //	result := MonadChainFirst(Some(5), func(x int) Option[string] {
 //	    return Some(fmt.Sprintf("%d", x))
 //	}) // Some(5) - original value is kept
-func MonadChainFirst[A, B any](ma Option[A], f func(A) Option[B]) Option[A] {
+func MonadChainFirst[A, B any](ma Option[A], f Kleisli[A, B]) Option[A] {
 	return C.MonadChainFirst(
 		MonadChain[A, A],
 		MonadMap[B, A],
@@ -271,7 +271,7 @@ func MonadChainFirst[A, B any](ma Option[A], f func(A) Option[B]) Option[A] {
 //	    return Some("logged")
 //	})
 //	result := logAndKeep(Some(5)) // Some(5)
-func ChainFirst[A, B any](f func(A) Option[B]) func(Option[A]) Option[A] {
+func ChainFirst[A, B any](f Kleisli[A, B]) Kleisli[Option[A], A] {
 	return C.ChainFirst(
 		Chain[A, A],
 		Map[B, A],
@@ -309,7 +309,7 @@ func MonadAlt[A any](fa Option[A], that func() Option[A]) Option[A] {
 //	withDefault := Alt(func() Option[int] { return Some(0) })
 //	result := withDefault(Some(5)) // Some(5)
 //	result := withDefault(None[int]()) // Some(0)
-func Alt[A any](that func() Option[A]) func(Option[A]) Option[A] {
+func Alt[A any](that func() Option[A]) Kleisli[Option[A], A] {
 	return Fold(that, Of[A])
 }
 
@@ -361,7 +361,7 @@ func Reduce[A, B any](f func(B, A) B, initial B) func(Option[A]) B {
 //	result := isPositive(Some(5)) // Some(5)
 //	result := isPositive(Some(-1)) // None
 //	result := isPositive(None[int]()) // None
-func Filter[A any](pred func(A) bool) func(Option[A]) Option[A] {
+func Filter[A any](pred func(A) bool) Kleisli[Option[A], A] {
 	return Fold(None[A], F.Ternary(pred, Of[A], F.Ignore1of1[A](None[A])))
 }
 
@@ -383,6 +383,6 @@ func MonadFlap[B, A any](fab Option[func(A) B], a A) Option[B] {
 //	applyFive := Flap[int](5)
 //	fab := Some(func(x int) int { return x * 2 })
 //	result := applyFive(fab) // Some(10)
-func Flap[B, A any](a A) func(Option[func(A) B]) Option[B] {
+func Flap[B, A any](a A) Operator[func(A) B, B] {
 	return FC.Flap(Map[func(A) B, B], a)
 }
diff --git a/v2/option/record.go b/v2/option/record.go
index 769d64d..fa64dc5 100644
--- a/v2/option/record.go
+++ b/v2/option/record.go
@@ -32,7 +32,7 @@ import (
 //	}
 //	input := map[string]int{"a": 1, "b": 2}
 //	result := TraverseRecordG[map[string]int, map[string]int](validate)(input) // Some(map[a:2 b:4])
-func TraverseRecordG[GA ~map[K]A, GB ~map[K]B, K comparable, A, B any](f func(A) Option[B]) func(GA) Option[GB] {
+func TraverseRecordG[GA ~map[K]A, GB ~map[K]B, K comparable, A, B any](f Kleisli[A, B]) Kleisli[GA, GB] {
 	return RR.Traverse[GA](
 		Of[GB],
 		Map[GB, func(B) GB],
@@ -53,7 +53,7 @@ func TraverseRecordG[GA ~map[K]A, GB ~map[K]B, K comparable, A, B any](f func(A)
 //	}
 //	input := map[string]int{"a": 1, "b": 2}
 //	result := TraverseRecord(validate)(input) // Some(map[a:"1" b:"2"])
-func TraverseRecord[K comparable, A, B any](f func(A) Option[B]) func(map[K]A) Option[map[K]B] {
+func TraverseRecord[K comparable, A, B any](f Kleisli[A, B]) Kleisli[map[K]A, map[K]B] {
 	return TraverseRecordG[map[K]A, map[K]B](f)
 }
 
@@ -68,7 +68,7 @@ func TraverseRecord[K comparable, A, B any](f func(A) Option[B]) func(map[K]A) O
 //	}
 //	input := map[string]int{"a": 1, "b": 2}
 //	result := TraverseRecordWithIndexG[map[string]int, map[string]string](f)(input) // Some(map[a:"a:1" b:"b:2"])
-func TraverseRecordWithIndexG[GA ~map[K]A, GB ~map[K]B, K comparable, A, B any](f func(K, A) Option[B]) func(GA) Option[GB] {
+func TraverseRecordWithIndexG[GA ~map[K]A, GB ~map[K]B, K comparable, A, B any](f func(K, A) Option[B]) Kleisli[GA, GB] {
 	return RR.TraverseWithIndex[GA](
 		Of[GB],
 		Map[GB, func(B) GB],
@@ -89,7 +89,7 @@ func TraverseRecordWithIndexG[GA ~map[K]A, GB ~map[K]B, K comparable, A, B any](
 //	}
 //	input := map[string]int{"a": 1, "b": 2}
 //	result := TraverseRecordWithIndex(f)(input) // Some(map[a:1 b:2])
-func TraverseRecordWithIndex[K comparable, A, B any](f func(K, A) Option[B]) func(map[K]A) Option[map[K]B] {
+func TraverseRecordWithIndex[K comparable, A, B any](f func(K, A) Option[B]) Kleisli[map[K]A, map[K]B] {
 	return TraverseRecordWithIndexG[map[K]A, map[K]B](f)
 }
 
diff --git a/v2/option/sequence.go b/v2/option/sequence.go
index b76c795..6eb947b 100644
--- a/v2/option/sequence.go
+++ b/v2/option/sequence.go
@@ -35,7 +35,7 @@ import (
 //	)
 func Sequence[A, HKTA, HKTOA any](
 	mof func(Option[A]) HKTOA,
-	mmap func(func(A) Option[A]) func(HKTA) HKTOA,
+	mmap func(Kleisli[A, A]) func(HKTA) HKTOA,
 ) func(Option[HKTA]) HKTOA {
 	return Fold(F.Nullary2(None[A], mof), mmap(Some[A]))
 }
@@ -59,7 +59,7 @@ func Sequence[A, HKTA, HKTOA any](
 //	)
 func Traverse[A, B, HKTB, HKTOB any](
 	mof func(Option[B]) HKTOB,
-	mmap func(func(B) Option[B]) func(HKTB) HKTOB,
+	mmap func(Kleisli[B, B]) func(HKTB) HKTOB,
 ) func(func(A) HKTB) func(Option[A]) HKTOB {
 	onNone := F.Nullary2(None[B], mof)
 	onSome := mmap(Some[B])
diff --git a/v2/reader/bind.go b/v2/reader/bind.go
index dad211f..1fd489d 100644
--- a/v2/reader/bind.go
+++ b/v2/reader/bind.go
@@ -19,6 +19,7 @@ import (
 	"github.com/IBM/fp-go/v2/internal/apply"
 	"github.com/IBM/fp-go/v2/internal/chain"
 	"github.com/IBM/fp-go/v2/internal/functor"
+	L "github.com/IBM/fp-go/v2/optics/lens"
 )
 
 // Do creates an empty context of type [S] to be used with the [Bind] operation.
@@ -208,3 +209,158 @@ func ApS[R, S1, S2, T any](
 		fa,
 	)
 }
+
+// ApSL attaches a value to a context using a lens-based setter.
+// This is a convenience function that combines ApS with a lens, allowing you to use
+// optics to update nested structures in a more composable way.
+//
+// The lens parameter provides both the getter and setter for a field within the structure S.
+// This eliminates the need to manually write setter functions.
+//
+// Example:
+//
+//	type State struct {
+//	    Host string
+//	    Port int
+//	}
+//	type Config struct {
+//	    DefaultHost string
+//	    DefaultPort int
+//	}
+//
+//	portLens := lens.MakeLens(
+//	    func(s State) int { return s.Port },
+//	    func(s State, p int) State { s.Port = p; return s },
+//	)
+//
+//	getPort := reader.Asks(func(c Config) int { return c.DefaultPort })
+//	result := F.Pipe2(
+//	    reader.Of[Config](State{Host: "localhost"}),
+//	    reader.ApSL(portLens, getPort),
+//	)
+func ApSL[R, S, T any](
+	lens L.Lens[S, T],
+	fa Reader[R, T],
+) Operator[R, S, S] {
+	return ApS(lens.Set, fa)
+}
+
+// BindL is a variant of Bind that uses a lens to focus on a specific part of the context.
+// This provides a more ergonomic API when working with nested structures, eliminating
+// the need to manually write setter functions.
+//
+// The lens parameter provides both a getter and setter for a field of type T within
+// the context S. The function f receives the current value of the focused field and
+// returns a Reader computation that produces an updated value.
+//
+// Example:
+//
+//	type State struct {
+//	    Config ConfigData
+//	    Status string
+//	}
+//	type ConfigData struct {
+//	    Host string
+//	    Port int
+//	}
+//	type Env struct {
+//	    DefaultHost string
+//	    DefaultPort int
+//	}
+//
+//	configLens := lens.MakeLens(
+//	    func(s State) ConfigData { return s.Config },
+//	    func(s State, c ConfigData) State { s.Config = c; return s },
+//	)
+//
+//	result := F.Pipe2(
+//	    reader.Do[Env](State{}),
+//	    reader.BindL(configLens, func(cfg ConfigData) reader.Reader[Env, ConfigData] {
+//	        return reader.Asks(func(e Env) ConfigData {
+//	            return ConfigData{Host: e.DefaultHost, Port: e.DefaultPort}
+//	        })
+//	    }),
+//	)
+func BindL[R, S, T any](
+	lens L.Lens[S, T],
+	f func(T) Reader[R, T],
+) Operator[R, S, S] {
+	return Bind[R, S, S, T](lens.Set, func(s S) Reader[R, T] {
+		return f(lens.Get(s))
+	})
+}
+
+// LetL is a variant of Let that uses a lens to focus on a specific part of the context.
+// This provides a more ergonomic API when working with nested structures, eliminating
+// the need to manually write setter functions.
+//
+// The lens parameter provides both a getter and setter for a field of type T within
+// the context S. The function f receives the current value of the focused field and
+// returns a new value (without wrapping in a Reader).
+//
+// Example:
+//
+//	type State struct {
+//	    Config ConfigData
+//	    Status string
+//	}
+//	type ConfigData struct {
+//	    Host string
+//	    Port int
+//	}
+//
+//	configLens := lens.MakeLens(
+//	    func(s State) ConfigData { return s.Config },
+//	    func(s State, c ConfigData) State { s.Config = c; return s },
+//	)
+//
+//	result := F.Pipe2(
+//	    reader.Do[any](State{Config: ConfigData{Host: "localhost"}}),
+//	    reader.LetL(configLens, func(cfg ConfigData) ConfigData {
+//	        cfg.Port = 8080
+//	        return cfg
+//	    }),
+//	)
+func LetL[R, S, T any](
+	lens L.Lens[S, T],
+	f func(T) T,
+) Operator[R, S, S] {
+	return Let[R, S, S, T](lens.Set, func(s S) T {
+		return f(lens.Get(s))
+	})
+}
+
+// LetToL is a variant of LetTo that uses a lens to focus on a specific part of the context.
+// This provides a more ergonomic API when working with nested structures, eliminating
+// the need to manually write setter functions.
+//
+// The lens parameter provides both a getter and setter for a field of type T within
+// the context S. The value b is set directly to the focused field.
+//
+// Example:
+//
+//	type State struct {
+//	    Config ConfigData
+//	    Status string
+//	}
+//	type ConfigData struct {
+//	    Host string
+//	    Port int
+//	}
+//
+//	configLens := lens.MakeLens(
+//	    func(s State) ConfigData { return s.Config },
+//	    func(s State, c ConfigData) State { s.Config = c; return s },
+//	)
+//
+//	newConfig := ConfigData{Host: "localhost", Port: 8080}
+//	result := F.Pipe2(
+//	    reader.Do[any](State{}),
+//	    reader.LetToL(configLens, newConfig),
+//	)
+func LetToL[R, S, T any](
+	lens L.Lens[S, T],
+	b T,
+) Operator[R, S, S] {
+	return LetTo[R, S, S, T](lens.Set, b)
+}
diff --git a/v2/readereither/bind.go b/v2/readereither/bind.go
index a94d070..c4220d2 100644
--- a/v2/readereither/bind.go
+++ b/v2/readereither/bind.go
@@ -16,6 +16,7 @@
 package readereither
 
 import (
+	L "github.com/IBM/fp-go/v2/optics/lens"
 	G "github.com/IBM/fp-go/v2/readereither/generic"
 )
 
@@ -158,3 +159,148 @@ func ApS[R, E, S1, S2, T any](
 ) func(ReaderEither[R, E, S1]) ReaderEither[R, E, S2] {
 	return G.ApS[ReaderEither[R, E, S1], ReaderEither[R, E, S2], ReaderEither[R, E, T], R, E, S1, S2, T](setter, fa)
 }
+
+// ApSL attaches a value to a context using a lens-based setter.
+// This is a convenience function that combines ApS with a lens, allowing you to use
+// optics to update nested structures in a more composable way.
+//
+// The lens parameter provides both the getter and setter for a field within the structure S.
+// This eliminates the need to manually write setter functions.
+//
+// Example:
+//
+//	type State struct {
+//	    User   User
+//	    Config Config
+//	}
+//	type Env struct {
+//	    UserService   UserService
+//	    ConfigService ConfigService
+//	}
+//
+//	configLens := lens.MakeLens(
+//	    func(s State) Config { return s.Config },
+//	    func(s State, c Config) State { s.Config = c; return s },
+//	)
+//
+//	getConfig := readereither.Asks(func(env Env) either.Either[error, Config] {
+//	    return env.ConfigService.GetConfig()
+//	})
+//	result := F.Pipe2(
+//	    readereither.Of[Env, error](State{}),
+//	    readereither.ApSL(configLens, getConfig),
+//	)
+func ApSL[R, E, S, T any](
+	lens L.Lens[S, T],
+	fa ReaderEither[R, E, T],
+) func(ReaderEither[R, E, S]) ReaderEither[R, E, S] {
+	return ApS(lens.Set, fa)
+}
+
+// BindL is a variant of Bind that uses a lens to focus on a specific part of the context.
+// This provides a more ergonomic API when working with nested structures, eliminating
+// the need to manually write setter functions.
+//
+// The lens parameter provides both a getter and setter for a field of type T within
+// the context S. The function f receives the current value of the focused field and
+// returns a ReaderEither computation that produces an updated value.
+//
+// Example:
+//
+//	type State struct {
+//	    User   User
+//	    Config Config
+//	}
+//	type Env struct {
+//	    UserService   UserService
+//	    ConfigService ConfigService
+//	}
+//
+//	userLens := lens.MakeLens(
+//	    func(s State) User { return s.User },
+//	    func(s State, u User) State { s.User = u; return s },
+//	)
+//
+//	result := F.Pipe2(
+//	    readereither.Do[Env, error](State{}),
+//	    readereither.BindL(userLens, func(user User) readereither.ReaderEither[Env, error, User] {
+//	        return readereither.Asks(func(env Env) either.Either[error, User] {
+//	            return env.UserService.GetUser()
+//	        })
+//	    }),
+//	)
+func BindL[R, E, S, T any](
+	lens L.Lens[S, T],
+	f func(T) ReaderEither[R, E, T],
+) func(ReaderEither[R, E, S]) ReaderEither[R, E, S] {
+	return Bind[R, E, S, S, T](lens.Set, func(s S) ReaderEither[R, E, T] {
+		return f(lens.Get(s))
+	})
+}
+
+// LetL is a variant of Let that uses a lens to focus on a specific part of the context.
+// This provides a more ergonomic API when working with nested structures, eliminating
+// the need to manually write setter functions.
+//
+// The lens parameter provides both a getter and setter for a field of type T within
+// the context S. The function f receives the current value of the focused field and
+// returns a new value (without wrapping in a ReaderEither).
+//
+// Example:
+//
+//	type State struct {
+//	    User   User
+//	    Config Config
+//	}
+//
+//	configLens := lens.MakeLens(
+//	    func(s State) Config { return s.Config },
+//	    func(s State, c Config) State { s.Config = c; return s },
+//	)
+//
+//	result := F.Pipe2(
+//	    readereither.Do[any, error](State{Config: Config{Host: "localhost"}}),
+//	    readereither.LetL(configLens, func(cfg Config) Config {
+//	        cfg.Port = 8080
+//	        return cfg
+//	    }),
+//	)
+func LetL[R, E, S, T any](
+	lens L.Lens[S, T],
+	f func(T) T,
+) func(ReaderEither[R, E, S]) ReaderEither[R, E, S] {
+	return Let[R, E, S, S, T](lens.Set, func(s S) T {
+		return f(lens.Get(s))
+	})
+}
+
+// LetToL is a variant of LetTo that uses a lens to focus on a specific part of the context.
+// This provides a more ergonomic API when working with nested structures, eliminating
+// the need to manually write setter functions.
+//
+// The lens parameter provides both a getter and setter for a field of type T within
+// the context S. The value b is set directly to the focused field.
+//
+// Example:
+//
+//	type State struct {
+//	    User   User
+//	    Config Config
+//	}
+//
+//	configLens := lens.MakeLens(
+//	    func(s State) Config { return s.Config },
+//	    func(s State, c Config) State { s.Config = c; return s },
+//	)
+//
+//	newConfig := Config{Host: "localhost", Port: 8080}
+//	result := F.Pipe2(
+//	    readereither.Do[any, error](State{}),
+//	    readereither.LetToL(configLens, newConfig),
+//	)
+func LetToL[R, E, S, T any](
+	lens L.Lens[S, T],
+	b T,
+) func(ReaderEither[R, E, S]) ReaderEither[R, E, S] {
+	return LetTo[R, E, S, S, T](lens.Set, b)
+}
diff --git a/v2/readerio/bind.go b/v2/readerio/bind.go
index 6874345..bdbd1d2 100644
--- a/v2/readerio/bind.go
+++ b/v2/readerio/bind.go
@@ -19,6 +19,7 @@ import (
 	"github.com/IBM/fp-go/v2/internal/apply"
 	"github.com/IBM/fp-go/v2/internal/chain"
 	"github.com/IBM/fp-go/v2/internal/functor"
+	L "github.com/IBM/fp-go/v2/optics/lens"
 )
 
 // Do creates an empty context of type [S] to be used with the [Bind] operation.
@@ -181,3 +182,146 @@ func ApS[R, S1, S2, T any](
 		fa,
 	)
 }
+
+// ApSL attaches a value to a context using a lens-based setter.
+// This is a convenience function that combines ApS with a lens, allowing you to use
+// optics to update nested structures in a more composable way.
+//
+// The lens parameter provides both the getter and setter for a field within the structure S.
+// This eliminates the need to manually write setter functions.
+//
+// Example:
+//
+//	type State struct {
+//	    Host string
+//	    Port int
+//	}
+//	type Config struct {
+//	    DefaultHost string
+//	    DefaultPort int
+//	}
+//
+//	portLens := lens.MakeLens(
+//	    func(s State) int { return s.Port },
+//	    func(s State, p int) State { s.Port = p; return s },
+//	)
+//
+//	getPort := readerio.Asks(func(c Config) io.IO[int] {
+//	    return io.Of(c.DefaultPort)
+//	})
+//	result := F.Pipe2(
+//	    readerio.Of[Config](State{Host: "localhost"}),
+//	    readerio.ApSL(portLens, getPort),
+//	)
+func ApSL[R, S, T any](
+	lens L.Lens[S, T],
+	fa ReaderIO[R, T],
+) func(ReaderIO[R, S]) ReaderIO[R, S] {
+	return ApS(lens.Set, fa)
+}
+
+// BindL is a variant of Bind that uses a lens to focus on a specific part of the context.
+// This provides a more ergonomic API when working with nested structures, eliminating
+// the need to manually write setter functions.
+//
+// The lens parameter provides both a getter and setter for a field of type T within
+// the context S. The function f receives the current value of the focused field and
+// returns a ReaderIO computation that produces an updated value.
+//
+// Example:
+//
+//	type State struct {
+//	    Host string
+//	    Port int
+//	}
+//	type Config struct {
+//	    DefaultHost string
+//	    DefaultPort int
+//	}
+//
+//	portLens := lens.MakeLens(
+//	    func(s State) int { return s.Port },
+//	    func(s State, p int) State { s.Port = p; return s },
+//	)
+//
+//	result := F.Pipe2(
+//	    readerio.Do[Config](State{Host: "localhost"}),
+//	    readerio.BindL(portLens, func(port int) readerio.ReaderIO[Config, int] {
+//	        return readerio.Asks(func(c Config) io.IO[int] {
+//	            return io.Of(c.DefaultPort)
+//	        })
+//	    }),
+//	)
+func BindL[R, S, T any](
+	lens L.Lens[S, T],
+	f func(T) ReaderIO[R, T],
+) func(ReaderIO[R, S]) ReaderIO[R, S] {
+	return Bind[R, S, S, T](lens.Set, func(s S) ReaderIO[R, T] {
+		return f(lens.Get(s))
+	})
+}
+
+// LetL is a variant of Let that uses a lens to focus on a specific part of the context.
+// This provides a more ergonomic API when working with nested structures, eliminating
+// the need to manually write setter functions.
+//
+// The lens parameter provides both a getter and setter for a field of type T within
+// the context S. The function f receives the current value of the focused field and
+// returns a new value (without wrapping in a ReaderIO).
+//
+// Example:
+//
+//	type State struct {
+//	    Host string
+//	    Port int
+//	}
+//
+//	portLens := lens.MakeLens(
+//	    func(s State) int { return s.Port },
+//	    func(s State, p int) State { s.Port = p; return s },
+//	)
+//
+//	result := F.Pipe2(
+//	    readerio.Do[any](State{Host: "localhost", Port: 8080}),
+//	    readerio.LetL(portLens, func(port int) int {
+//	        return port + 1
+//	    }),
+//	)
+func LetL[R, S, T any](
+	lens L.Lens[S, T],
+	f func(T) T,
+) func(ReaderIO[R, S]) ReaderIO[R, S] {
+	return Let[R, S, S, T](lens.Set, func(s S) T {
+		return f(lens.Get(s))
+	})
+}
+
+// LetToL is a variant of LetTo that uses a lens to focus on a specific part of the context.
+// This provides a more ergonomic API when working with nested structures, eliminating
+// the need to manually write setter functions.
+//
+// The lens parameter provides both a getter and setter for a field of type T within
+// the context S. The value b is set directly to the focused field.
+//
+// Example:
+//
+//	type State struct {
+//	    Host string
+//	    Port int
+//	}
+//
+//	portLens := lens.MakeLens(
+//	    func(s State) int { return s.Port },
+//	    func(s State, p int) State { s.Port = p; return s },
+//	)
+//
+//	result := F.Pipe2(
+//	    readerio.Do[any](State{Host: "localhost"}),
+//	    readerio.LetToL(portLens, 8080),
+//	)
+func LetToL[R, S, T any](
+	lens L.Lens[S, T],
+	b T,
+) func(ReaderIO[R, S]) ReaderIO[R, S] {
+	return LetTo[R, S, S, T](lens.Set, b)
+}
diff --git a/v2/readerioeither/bind.go b/v2/readerioeither/bind.go
index 5ad02df..7129312 100644
--- a/v2/readerioeither/bind.go
+++ b/v2/readerioeither/bind.go
@@ -17,6 +17,7 @@ package readerioeither
 
 import (
 	IOE "github.com/IBM/fp-go/v2/ioeither"
+	L "github.com/IBM/fp-go/v2/optics/lens"
 	G "github.com/IBM/fp-go/v2/readerioeither/generic"
 )
 
@@ -34,6 +35,8 @@ import (
 //	    PostRepo PostRepository
 //	}
 //	result := readerioeither.Do[Env, error](State{})
+//
+//go:inline
 func Do[R, E, S any](
 	empty S,
 ) ReaderIOEither[R, E, S] {
@@ -82,6 +85,8 @@ func Do[R, E, S any](
 //	        },
 //	    ),
 //	)
+//
+//go:inline
 func Bind[R, E, S1, S2, T any](
 	setter func(T) func(S1) S2,
 	f func(S1) ReaderIOEither[R, E, T],
@@ -90,6 +95,8 @@ func Bind[R, E, S1, S2, T any](
 }
 
 // Let attaches the result of a computation to a context [S1] to produce a context [S2]
+//
+//go:inline
 func Let[R, E, S1, S2, T any](
 	setter func(T) func(S1) S2,
 	f func(S1) T,
@@ -98,6 +105,8 @@ func Let[R, E, S1, S2, T any](
 }
 
 // LetTo attaches the a value to a context [S1] to produce a context [S2]
+//
+//go:inline
 func LetTo[R, E, S1, S2, T any](
 	setter func(T) func(S1) S2,
 	b T,
@@ -106,6 +115,8 @@ func LetTo[R, E, S1, S2, T any](
 }
 
 // BindTo initializes a new state [S1] from a value [T]
+//
+//go:inline
 func BindTo[R, E, S1, T any](
 	setter func(T) S1,
 ) Operator[R, E, T, S1] {
@@ -153,9 +164,164 @@ func BindTo[R, E, S1, T any](
 //	        getPosts,
 //	    ),
 //	)
+//
+//go:inline
 func ApS[R, E, S1, S2, T any](
 	setter func(T) func(S1) S2,
 	fa ReaderIOEither[R, E, T],
 ) Operator[R, E, S1, S2] {
 	return G.ApS[ReaderIOEither[R, E, func(T) S2], ReaderIOEither[R, E, S1], ReaderIOEither[R, E, S2], ReaderIOEither[R, E, T], IOE.IOEither[E, func(T) S2], IOE.IOEither[E, S1], IOE.IOEither[E, S2], IOE.IOEither[E, T], R, E, S1, S2, T](setter, fa)
 }
+
+// ApSL attaches a value to a context using a lens-based setter.
+// This is a convenience function that combines ApS with a lens, allowing you to use
+// optics to update nested structures in a more composable way.
+//
+// The lens parameter provides both the getter and setter for a field within the structure S.
+// This eliminates the need to manually write setter functions.
+//
+// Example:
+//
+//	type State struct {
+//	    User   User
+//	    Posts  []Post
+//	}
+//	type Env struct {
+//	    UserRepo UserRepository
+//	    PostRepo PostRepository
+//	}
+//
+//	userLens := lens.MakeLens(
+//	    func(s State) User { return s.User },
+//	    func(s State, u User) State { s.User = u; return s },
+//	)
+//
+//	getUser := readerioeither.Asks(func(env Env) ioeither.IOEither[error, User] {
+//	    return env.UserRepo.FindUser()
+//	})
+//	result := F.Pipe2(
+//	    readerioeither.Of[Env, error](State{}),
+//	    readerioeither.ApSL(userLens, getUser),
+//	)
+//
+//go:inline
+func ApSL[R, E, S, T any](
+	lens L.Lens[S, T],
+	fa ReaderIOEither[R, E, T],
+) Operator[R, E, S, S] {
+	return ApS(lens.Set, fa)
+}
+
+// BindL is a variant of Bind that uses a lens to focus on a specific part of the context.
+// This provides a more ergonomic API when working with nested structures, eliminating
+// the need to manually write setter functions.
+//
+// The lens parameter provides both a getter and setter for a field of type T within
+// the context S. The function f receives the current value of the focused field and
+// returns a ReaderIOEither computation that produces an updated value.
+//
+// Example:
+//
+//	type State struct {
+//	    User   User
+//	    Posts  []Post
+//	}
+//	type Env struct {
+//	    UserRepo UserRepository
+//	    PostRepo PostRepository
+//	}
+//
+//	userLens := lens.MakeLens(
+//	    func(s State) User { return s.User },
+//	    func(s State, u User) State { s.User = u; return s },
+//	)
+//
+//	result := F.Pipe2(
+//	    readerioeither.Do[Env, error](State{}),
+//	    readerioeither.BindL(userLens, func(user User) readerioeither.ReaderIOEither[Env, error, User] {
+//	        return readerioeither.Asks(func(env Env) ioeither.IOEither[error, User] {
+//	            return env.UserRepo.FindUser()
+//	        })
+//	    }),
+//	)
+//
+//go:inline
+func BindL[R, E, S, T any](
+	lens L.Lens[S, T],
+	f func(T) ReaderIOEither[R, E, T],
+) Operator[R, E, S, S] {
+	return Bind[R, E, S, S, T](lens.Set, func(s S) ReaderIOEither[R, E, T] {
+		return f(lens.Get(s))
+	})
+}
+
+// LetL is a variant of Let that uses a lens to focus on a specific part of the context.
+// This provides a more ergonomic API when working with nested structures, eliminating
+// the need to manually write setter functions.
+//
+// The lens parameter provides both a getter and setter for a field of type T within
+// the context S. The function f receives the current value of the focused field and
+// returns a new value (without wrapping in a ReaderIOEither).
+//
+// Example:
+//
+//	type State struct {
+//	    User   User
+//	    Posts  []Post
+//	}
+//
+//	userLens := lens.MakeLens(
+//	    func(s State) User { return s.User },
+//	    func(s State, u User) State { s.User = u; return s },
+//	)
+//
+//	result := F.Pipe2(
+//	    readerioeither.Do[any, error](State{User: User{Name: "Alice"}}),
+//	    readerioeither.LetL(userLens, func(user User) User {
+//	        user.Name = "Bob"
+//	        return user
+//	    }),
+//	)
+//
+//go:inline
+func LetL[R, E, S, T any](
+	lens L.Lens[S, T],
+	f func(T) T,
+) Operator[R, E, S, S] {
+	return Let[R, E, S, S, T](lens.Set, func(s S) T {
+		return f(lens.Get(s))
+	})
+}
+
+// LetToL is a variant of LetTo that uses a lens to focus on a specific part of the context.
+// This provides a more ergonomic API when working with nested structures, eliminating
+// the need to manually write setter functions.
+//
+// The lens parameter provides both a getter and setter for a field of type T within
+// the context S. The value b is set directly to the focused field.
+//
+// Example:
+//
+//	type State struct {
+//	    User   User
+//	    Posts  []Post
+//	}
+//
+//	userLens := lens.MakeLens(
+//	    func(s State) User { return s.User },
+//	    func(s State, u User) State { s.User = u; return s },
+//	)
+//
+//	newUser := User{Name: "Bob", ID: 123}
+//	result := F.Pipe2(
+//	    readerioeither.Do[any, error](State{}),
+//	    readerioeither.LetToL(userLens, newUser),
+//	)
+//
+//go:inline
+func LetToL[R, E, S, T any](
+	lens L.Lens[S, T],
+	b T,
+) Operator[R, E, S, S] {
+	return LetTo[R, E, S, S, T](lens.Set, b)
+}
diff --git a/v2/readerioeither/bracket.go b/v2/readerioeither/bracket.go
index 5517269..e0e5889 100644
--- a/v2/readerioeither/bracket.go
+++ b/v2/readerioeither/bracket.go
@@ -22,6 +22,8 @@ import (
 
 // Bracket makes sure that a resource is cleaned up in the event of an error. The release action is called regardless of
 // whether the body action returns and error or not.
+//
+//go:inline
 func Bracket[
 	R, E, A, B, ANY any](
 
diff --git a/v2/readerioeither/eq.go b/v2/readerioeither/eq.go
index f33da98..f2e72be 100644
--- a/v2/readerioeither/eq.go
+++ b/v2/readerioeither/eq.go
@@ -22,11 +22,15 @@ import (
 )
 
 // Eq implements the equals predicate for values contained in the IOEither monad
+//
+//go:inline
 func Eq[R, E, A any](eq EQ.Eq[either.Either[E, A]]) func(R) EQ.Eq[ReaderIOEither[R, E, A]] {
 	return readerio.Eq[R](eq)
 }
 
 // FromStrictEquals constructs an [EQ.Eq] from the canonical comparison function
+//
+//go:inline
 func FromStrictEquals[R any, E, A comparable]() func(R) EQ.Eq[ReaderIOEither[R, E, A]] {
 	return Eq[R](either.FromStrictEquals[E, A]())
 }
diff --git a/v2/readerioeither/gen.go b/v2/readerioeither/gen.go
index 47f1212..03928b2 100644
--- a/v2/readerioeither/gen.go
+++ b/v2/readerioeither/gen.go
@@ -4,205 +4,270 @@
 
 package readerioeither
 
-
 import (
-	G "github.com/IBM/fp-go/v2/readerioeither/generic"	
+	G "github.com/IBM/fp-go/v2/readerioeither/generic"
 )
 
 // From0 converts a function with 1 parameters returning a tuple into a function with 0 parameters returning a [ReaderIOEither[R]]
 // The first parameter is considered to be the context [C].
+//
+//go:inline
 func From0[F ~func(C) func() (R, error), C, R any](f F) func() ReaderIOEither[C, error, R] {
-  return G.From0[ReaderIOEither[C, error, R]](f)
+	return G.From0[ReaderIOEither[C, error, R]](f)
 }
 
 // Eitherize0 converts a function with 1 parameters returning a tuple into a function with 0 parameters returning a [ReaderIOEither[C, error, R]]
 // The first parameter is considered to be the context [C].
+//
+//go:inline
 func Eitherize0[F ~func(C) (R, error), C, R any](f F) func() ReaderIOEither[C, error, R] {
-  return G.Eitherize0[ReaderIOEither[C, error, R]](f)
+	return G.Eitherize0[ReaderIOEither[C, error, R]](f)
 }
 
 // Uneitherize0 converts a function with 1 parameters returning a [ReaderIOEither[C, error, R]] into a function with 0 parameters returning a tuple.
 // The first parameter is considered to be the context [C].
+//
+//go:inline
 func Uneitherize0[F ~func() ReaderIOEither[C, error, R], C, R any](f F) func(C) (R, error) {
-  return G.Uneitherize0[ReaderIOEither[C, error, R], func(C)(R, error)](f)
+	return G.Uneitherize0[ReaderIOEither[C, error, R], func(C) (R, error)](f)
 }
 
 // From1 converts a function with 2 parameters returning a tuple into a function with 1 parameters returning a [ReaderIOEither[R]]
 // The first parameter is considered to be the context [C].
+//
+//go:inline
 func From1[F ~func(C, T0) func() (R, error), T0, C, R any](f F) func(T0) ReaderIOEither[C, error, R] {
-  return G.From1[ReaderIOEither[C, error, R]](f)
+	return G.From1[ReaderIOEither[C, error, R]](f)
 }
 
 // Eitherize1 converts a function with 2 parameters returning a tuple into a function with 1 parameters returning a [ReaderIOEither[C, error, R]]
 // The first parameter is considered to be the context [C].
+//
+//go:inline
 func Eitherize1[F ~func(C, T0) (R, error), T0, C, R any](f F) func(T0) ReaderIOEither[C, error, R] {
-  return G.Eitherize1[ReaderIOEither[C, error, R]](f)
+	return G.Eitherize1[ReaderIOEither[C, error, R]](f)
 }
 
 // Uneitherize1 converts a function with 2 parameters returning a [ReaderIOEither[C, error, R]] into a function with 1 parameters returning a tuple.
 // The first parameter is considered to be the context [C].
+//
+//go:inline
 func Uneitherize1[F ~func(T0) ReaderIOEither[C, error, R], T0, C, R any](f F) func(C, T0) (R, error) {
-  return G.Uneitherize1[ReaderIOEither[C, error, R], func(C, T0)(R, error)](f)
+	return G.Uneitherize1[ReaderIOEither[C, error, R], func(C, T0) (R, error)](f)
 }
 
 // From2 converts a function with 3 parameters returning a tuple into a function with 2 parameters returning a [ReaderIOEither[R]]
 // The first parameter is considered to be the context [C].
+//
+//go:inline
 func From2[F ~func(C, T0, T1) func() (R, error), T0, T1, C, R any](f F) func(T0, T1) ReaderIOEither[C, error, R] {
-  return G.From2[ReaderIOEither[C, error, R]](f)
+	return G.From2[ReaderIOEither[C, error, R]](f)
 }
 
 // Eitherize2 converts a function with 3 parameters returning a tuple into a function with 2 parameters returning a [ReaderIOEither[C, error, R]]
 // The first parameter is considered to be the context [C].
+//
+//go:inline
 func Eitherize2[F ~func(C, T0, T1) (R, error), T0, T1, C, R any](f F) func(T0, T1) ReaderIOEither[C, error, R] {
-  return G.Eitherize2[ReaderIOEither[C, error, R]](f)
+	return G.Eitherize2[ReaderIOEither[C, error, R]](f)
 }
 
 // Uneitherize2 converts a function with 3 parameters returning a [ReaderIOEither[C, error, R]] into a function with 2 parameters returning a tuple.
 // The first parameter is considered to be the context [C].
+//
+//go:inline
 func Uneitherize2[F ~func(T0, T1) ReaderIOEither[C, error, R], T0, T1, C, R any](f F) func(C, T0, T1) (R, error) {
-  return G.Uneitherize2[ReaderIOEither[C, error, R], func(C, T0, T1)(R, error)](f)
+	return G.Uneitherize2[ReaderIOEither[C, error, R], func(C, T0, T1) (R, error)](f)
 }
 
 // From3 converts a function with 4 parameters returning a tuple into a function with 3 parameters returning a [ReaderIOEither[R]]
 // The first parameter is considered to be the context [C].
+//
+//go:inline
 func From3[F ~func(C, T0, T1, T2) func() (R, error), T0, T1, T2, C, R any](f F) func(T0, T1, T2) ReaderIOEither[C, error, R] {
-  return G.From3[ReaderIOEither[C, error, R]](f)
+	return G.From3[ReaderIOEither[C, error, R]](f)
 }
 
 // Eitherize3 converts a function with 4 parameters returning a tuple into a function with 3 parameters returning a [ReaderIOEither[C, error, R]]
 // The first parameter is considered to be the context [C].
+//
+//go:inline
 func Eitherize3[F ~func(C, T0, T1, T2) (R, error), T0, T1, T2, C, R any](f F) func(T0, T1, T2) ReaderIOEither[C, error, R] {
-  return G.Eitherize3[ReaderIOEither[C, error, R]](f)
+	return G.Eitherize3[ReaderIOEither[C, error, R]](f)
 }
 
 // Uneitherize3 converts a function with 4 parameters returning a [ReaderIOEither[C, error, R]] into a function with 3 parameters returning a tuple.
 // The first parameter is considered to be the context [C].
+//
+//go:inline
 func Uneitherize3[F ~func(T0, T1, T2) ReaderIOEither[C, error, R], T0, T1, T2, C, R any](f F) func(C, T0, T1, T2) (R, error) {
-  return G.Uneitherize3[ReaderIOEither[C, error, R], func(C, T0, T1, T2)(R, error)](f)
+	return G.Uneitherize3[ReaderIOEither[C, error, R], func(C, T0, T1, T2) (R, error)](f)
 }
 
 // From4 converts a function with 5 parameters returning a tuple into a function with 4 parameters returning a [ReaderIOEither[R]]
 // The first parameter is considered to be the context [C].
+//
+//go:inline
 func From4[F ~func(C, T0, T1, T2, T3) func() (R, error), T0, T1, T2, T3, C, R any](f F) func(T0, T1, T2, T3) ReaderIOEither[C, error, R] {
-  return G.From4[ReaderIOEither[C, error, R]](f)
+	return G.From4[ReaderIOEither[C, error, R]](f)
 }
 
 // Eitherize4 converts a function with 5 parameters returning a tuple into a function with 4 parameters returning a [ReaderIOEither[C, error, R]]
 // The first parameter is considered to be the context [C].
+//
+//go:inline
 func Eitherize4[F ~func(C, T0, T1, T2, T3) (R, error), T0, T1, T2, T3, C, R any](f F) func(T0, T1, T2, T3) ReaderIOEither[C, error, R] {
-  return G.Eitherize4[ReaderIOEither[C, error, R]](f)
+	return G.Eitherize4[ReaderIOEither[C, error, R]](f)
 }
 
 // Uneitherize4 converts a function with 5 parameters returning a [ReaderIOEither[C, error, R]] into a function with 4 parameters returning a tuple.
 // The first parameter is considered to be the context [C].
+//
+//go:inline
 func Uneitherize4[F ~func(T0, T1, T2, T3) ReaderIOEither[C, error, R], T0, T1, T2, T3, C, R any](f F) func(C, T0, T1, T2, T3) (R, error) {
-  return G.Uneitherize4[ReaderIOEither[C, error, R], func(C, T0, T1, T2, T3)(R, error)](f)
+	return G.Uneitherize4[ReaderIOEither[C, error, R], func(C, T0, T1, T2, T3) (R, error)](f)
 }
 
 // From5 converts a function with 6 parameters returning a tuple into a function with 5 parameters returning a [ReaderIOEither[R]]
 // The first parameter is considered to be the context [C].
+//
+//go:inline
 func From5[F ~func(C, T0, T1, T2, T3, T4) func() (R, error), T0, T1, T2, T3, T4, C, R any](f F) func(T0, T1, T2, T3, T4) ReaderIOEither[C, error, R] {
-  return G.From5[ReaderIOEither[C, error, R]](f)
+	return G.From5[ReaderIOEither[C, error, R]](f)
 }
 
 // Eitherize5 converts a function with 6 parameters returning a tuple into a function with 5 parameters returning a [ReaderIOEither[C, error, R]]
 // The first parameter is considered to be the context [C].
+//
+//go:inline
 func Eitherize5[F ~func(C, T0, T1, T2, T3, T4) (R, error), T0, T1, T2, T3, T4, C, R any](f F) func(T0, T1, T2, T3, T4) ReaderIOEither[C, error, R] {
-  return G.Eitherize5[ReaderIOEither[C, error, R]](f)
+	return G.Eitherize5[ReaderIOEither[C, error, R]](f)
 }
 
 // Uneitherize5 converts a function with 6 parameters returning a [ReaderIOEither[C, error, R]] into a function with 5 parameters returning a tuple.
 // The first parameter is considered to be the context [C].
+//
+//go:inline
 func Uneitherize5[F ~func(T0, T1, T2, T3, T4) ReaderIOEither[C, error, R], T0, T1, T2, T3, T4, C, R any](f F) func(C, T0, T1, T2, T3, T4) (R, error) {
-  return G.Uneitherize5[ReaderIOEither[C, error, R], func(C, T0, T1, T2, T3, T4)(R, error)](f)
+	return G.Uneitherize5[ReaderIOEither[C, error, R], func(C, T0, T1, T2, T3, T4) (R, error)](f)
 }
 
 // From6 converts a function with 7 parameters returning a tuple into a function with 6 parameters returning a [ReaderIOEither[R]]
 // The first parameter is considered to be the context [C].
+//
+//go:inline
 func From6[F ~func(C, T0, T1, T2, T3, T4, T5) func() (R, error), T0, T1, T2, T3, T4, T5, C, R any](f F) func(T0, T1, T2, T3, T4, T5) ReaderIOEither[C, error, R] {
-  return G.From6[ReaderIOEither[C, error, R]](f)
+	return G.From6[ReaderIOEither[C, error, R]](f)
 }
 
 // Eitherize6 converts a function with 7 parameters returning a tuple into a function with 6 parameters returning a [ReaderIOEither[C, error, R]]
 // The first parameter is considered to be the context [C].
+//
+//go:inline
 func Eitherize6[F ~func(C, T0, T1, T2, T3, T4, T5) (R, error), T0, T1, T2, T3, T4, T5, C, R any](f F) func(T0, T1, T2, T3, T4, T5) ReaderIOEither[C, error, R] {
-  return G.Eitherize6[ReaderIOEither[C, error, R]](f)
+	return G.Eitherize6[ReaderIOEither[C, error, R]](f)
 }
 
 // Uneitherize6 converts a function with 7 parameters returning a [ReaderIOEither[C, error, R]] into a function with 6 parameters returning a tuple.
 // The first parameter is considered to be the context [C].
+//
+//go:inline
 func Uneitherize6[F ~func(T0, T1, T2, T3, T4, T5) ReaderIOEither[C, error, R], T0, T1, T2, T3, T4, T5, C, R any](f F) func(C, T0, T1, T2, T3, T4, T5) (R, error) {
-  return G.Uneitherize6[ReaderIOEither[C, error, R], func(C, T0, T1, T2, T3, T4, T5)(R, error)](f)
+	return G.Uneitherize6[ReaderIOEither[C, error, R], func(C, T0, T1, T2, T3, T4, T5) (R, error)](f)
 }
 
 // From7 converts a function with 8 parameters returning a tuple into a function with 7 parameters returning a [ReaderIOEither[R]]
 // The first parameter is considered to be the context [C].
+//
+//go:inline
 func From7[F ~func(C, T0, T1, T2, T3, T4, T5, T6) func() (R, error), T0, T1, T2, T3, T4, T5, T6, C, R any](f F) func(T0, T1, T2, T3, T4, T5, T6) ReaderIOEither[C, error, R] {
-  return G.From7[ReaderIOEither[C, error, R]](f)
+	return G.From7[ReaderIOEither[C, error, R]](f)
 }
 
 // Eitherize7 converts a function with 8 parameters returning a tuple into a function with 7 parameters returning a [ReaderIOEither[C, error, R]]
 // The first parameter is considered to be the context [C].
+//
+//go:inline
 func Eitherize7[F ~func(C, T0, T1, T2, T3, T4, T5, T6) (R, error), T0, T1, T2, T3, T4, T5, T6, C, R any](f F) func(T0, T1, T2, T3, T4, T5, T6) ReaderIOEither[C, error, R] {
-  return G.Eitherize7[ReaderIOEither[C, error, R]](f)
+	return G.Eitherize7[ReaderIOEither[C, error, R]](f)
 }
 
 // Uneitherize7 converts a function with 8 parameters returning a [ReaderIOEither[C, error, R]] into a function with 7 parameters returning a tuple.
 // The first parameter is considered to be the context [C].
+//
+//go:inline
 func Uneitherize7[F ~func(T0, T1, T2, T3, T4, T5, T6) ReaderIOEither[C, error, R], T0, T1, T2, T3, T4, T5, T6, C, R any](f F) func(C, T0, T1, T2, T3, T4, T5, T6) (R, error) {
-  return G.Uneitherize7[ReaderIOEither[C, error, R], func(C, T0, T1, T2, T3, T4, T5, T6)(R, error)](f)
+	return G.Uneitherize7[ReaderIOEither[C, error, R], func(C, T0, T1, T2, T3, T4, T5, T6) (R, error)](f)
 }
 
 // From8 converts a function with 9 parameters returning a tuple into a function with 8 parameters returning a [ReaderIOEither[R]]
 // The first parameter is considered to be the context [C].
+//
+//go:inline
 func From8[F ~func(C, T0, T1, T2, T3, T4, T5, T6, T7) func() (R, error), T0, T1, T2, T3, T4, T5, T6, T7, C, R any](f F) func(T0, T1, T2, T3, T4, T5, T6, T7) ReaderIOEither[C, error, R] {
-  return G.From8[ReaderIOEither[C, error, R]](f)
+	return G.From8[ReaderIOEither[C, error, R]](f)
 }
 
 // Eitherize8 converts a function with 9 parameters returning a tuple into a function with 8 parameters returning a [ReaderIOEither[C, error, R]]
 // The first parameter is considered to be the context [C].
+//
+//go:inline
 func Eitherize8[F ~func(C, T0, T1, T2, T3, T4, T5, T6, T7) (R, error), T0, T1, T2, T3, T4, T5, T6, T7, C, R any](f F) func(T0, T1, T2, T3, T4, T5, T6, T7) ReaderIOEither[C, error, R] {
-  return G.Eitherize8[ReaderIOEither[C, error, R]](f)
+	return G.Eitherize8[ReaderIOEither[C, error, R]](f)
 }
 
 // Uneitherize8 converts a function with 9 parameters returning a [ReaderIOEither[C, error, R]] into a function with 8 parameters returning a tuple.
 // The first parameter is considered to be the context [C].
+//
+//go:inline
 func Uneitherize8[F ~func(T0, T1, T2, T3, T4, T5, T6, T7) ReaderIOEither[C, error, R], T0, T1, T2, T3, T4, T5, T6, T7, C, R any](f F) func(C, T0, T1, T2, T3, T4, T5, T6, T7) (R, error) {
-  return G.Uneitherize8[ReaderIOEither[C, error, R], func(C, T0, T1, T2, T3, T4, T5, T6, T7)(R, error)](f)
+	return G.Uneitherize8[ReaderIOEither[C, error, R], func(C, T0, T1, T2, T3, T4, T5, T6, T7) (R, error)](f)
 }
 
 // From9 converts a function with 10 parameters returning a tuple into a function with 9 parameters returning a [ReaderIOEither[R]]
 // The first parameter is considered to be the context [C].
+//
+//go:inline
 func From9[F ~func(C, T0, T1, T2, T3, T4, T5, T6, T7, T8) func() (R, error), T0, T1, T2, T3, T4, T5, T6, T7, T8, C, R any](f F) func(T0, T1, T2, T3, T4, T5, T6, T7, T8) ReaderIOEither[C, error, R] {
-  return G.From9[ReaderIOEither[C, error, R]](f)
+	return G.From9[ReaderIOEither[C, error, R]](f)
 }
 
 // Eitherize9 converts a function with 10 parameters returning a tuple into a function with 9 parameters returning a [ReaderIOEither[C, error, R]]
 // The first parameter is considered to be the context [C].
+//
+//go:inline
 func Eitherize9[F ~func(C, T0, T1, T2, T3, T4, T5, T6, T7, T8) (R, error), T0, T1, T2, T3, T4, T5, T6, T7, T8, C, R any](f F) func(T0, T1, T2, T3, T4, T5, T6, T7, T8) ReaderIOEither[C, error, R] {
-  return G.Eitherize9[ReaderIOEither[C, error, R]](f)
+	return G.Eitherize9[ReaderIOEither[C, error, R]](f)
 }
 
 // Uneitherize9 converts a function with 10 parameters returning a [ReaderIOEither[C, error, R]] into a function with 9 parameters returning a tuple.
 // The first parameter is considered to be the context [C].
+//
+//go:inline
 func Uneitherize9[F ~func(T0, T1, T2, T3, T4, T5, T6, T7, T8) ReaderIOEither[C, error, R], T0, T1, T2, T3, T4, T5, T6, T7, T8, C, R any](f F) func(C, T0, T1, T2, T3, T4, T5, T6, T7, T8) (R, error) {
-  return G.Uneitherize9[ReaderIOEither[C, error, R], func(C, T0, T1, T2, T3, T4, T5, T6, T7, T8)(R, error)](f)
+	return G.Uneitherize9[ReaderIOEither[C, error, R], func(C, T0, T1, T2, T3, T4, T5, T6, T7, T8) (R, error)](f)
 }
 
 // From10 converts a function with 11 parameters returning a tuple into a function with 10 parameters returning a [ReaderIOEither[R]]
 // The first parameter is considered to be the context [C].
+//
+//go:inline
 func From10[F ~func(C, T0, T1, T2, T3, T4, T5, T6, T7, T8, T9) func() (R, error), T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, C, R any](f F) func(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9) ReaderIOEither[C, error, R] {
-  return G.From10[ReaderIOEither[C, error, R]](f)
+	return G.From10[ReaderIOEither[C, error, R]](f)
 }
 
 // Eitherize10 converts a function with 11 parameters returning a tuple into a function with 10 parameters returning a [ReaderIOEither[C, error, R]]
 // The first parameter is considered to be the context [C].
+//
+//go:inline
 func Eitherize10[F ~func(C, T0, T1, T2, T3, T4, T5, T6, T7, T8, T9) (R, error), T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, C, R any](f F) func(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9) ReaderIOEither[C, error, R] {
-  return G.Eitherize10[ReaderIOEither[C, error, R]](f)
+	return G.Eitherize10[ReaderIOEither[C, error, R]](f)
 }
 
 // Uneitherize10 converts a function with 11 parameters returning a [ReaderIOEither[C, error, R]] into a function with 10 parameters returning a tuple.
 // The first parameter is considered to be the context [C].
+//
+//go:inline
 func Uneitherize10[F ~func(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9) ReaderIOEither[C, error, R], T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, C, R any](f F) func(C, T0, T1, T2, T3, T4, T5, T6, T7, T8, T9) (R, error) {
-  return G.Uneitherize10[ReaderIOEither[C, error, R], func(C, T0, T1, T2, T3, T4, T5, T6, T7, T8, T9)(R, error)](f)
+	return G.Uneitherize10[ReaderIOEither[C, error, R], func(C, T0, T1, T2, T3, T4, T5, T6, T7, T8, T9) (R, error)](f)
 }
diff --git a/v2/readerioeither/monad.go b/v2/readerioeither/monad.go
index 18911d2..87e6e2f 100644
--- a/v2/readerioeither/monad.go
+++ b/v2/readerioeither/monad.go
@@ -23,16 +23,22 @@ import (
 )
 
 // Pointed returns the pointed operations for [ReaderIOEither]
+//
+//go:inline
 func Pointed[R, E, A any]() pointed.Pointed[A, ReaderIOEither[R, E, A]] {
 	return G.Pointed[R, E, A, ReaderIOEither[R, E, A]]()
 }
 
 // Functor returns the functor operations for [ReaderIOEither]
+//
+//go:inline
 func Functor[R, E, A, B any]() functor.Functor[A, B, ReaderIOEither[R, E, A], ReaderIOEither[R, E, B]] {
 	return G.Functor[R, E, A, B, ReaderIOEither[R, E, A], ReaderIOEither[R, E, B]]()
 }
 
 // Monad returns the monadic operations for [ReaderIOEither]
+//
+//go:inline
 func Monad[R, E, A, B any]() monad.Monad[A, B, ReaderIOEither[R, E, A], ReaderIOEither[R, E, B], ReaderIOEither[R, E, func(A) B]] {
 	return G.Monad[R, E, A, B, ReaderIOEither[R, E, A], ReaderIOEither[R, E, B], ReaderIOEither[R, E, func(A) B]]()
 }
diff --git a/v2/readerioeither/reader.go b/v2/readerioeither/reader.go
index 41c5437..06f1667 100644
--- a/v2/readerioeither/reader.go
+++ b/v2/readerioeither/reader.go
@@ -52,6 +52,8 @@ func FromReaderIO[R, E, A any](f func(A) ReaderIO[R, A]) func(A) ReaderIOEither[
 }
 
 // RightReaderIO lifts a ReaderIO into a ReaderIOEither, placing the result in the Right side.
+//
+//go:inline
 func RightReaderIO[R, E, A any](ma ReaderIO[R, A]) ReaderIOEither[R, E, A] {
 	return eithert.RightF(
 		readerio.MonadMap[R, A, either.Either[E, A]],
@@ -60,6 +62,8 @@ func RightReaderIO[R, E, A any](ma ReaderIO[R, A]) ReaderIOEither[R, E, A] {
 }
 
 // LeftReaderIO lifts a ReaderIO into a ReaderIOEither, placing the result in the Left (error) side.
+//
+//go:inline
 func LeftReaderIO[A, R, E any](me ReaderIO[R, E]) ReaderIOEither[R, E, A] {
 	return eithert.LeftF(
 		readerio.MonadMap[R, E, either.Either[E, A]],
@@ -70,12 +74,16 @@ func LeftReaderIO[A, R, E any](me ReaderIO[R, E]) ReaderIOEither[R, E, A] {
 // MonadMap applies a function to the value inside a ReaderIOEither context.
 // If the computation is successful (Right), the function is applied to the value.
 // If it's an error (Left), the error is propagated unchanged.
+//
+//go:inline
 func MonadMap[R, E, A, B any](fa ReaderIOEither[R, E, A], f func(A) B) ReaderIOEither[R, E, B] {
 	return eithert.MonadMap(readerio.MonadMap[R, either.Either[E, A], either.Either[E, B]], fa, f)
 }
 
 // Map returns a function that applies a transformation to the success value of a ReaderIOEither.
 // This is the curried version of MonadMap, useful for function composition.
+//
+//go:inline
 func Map[R, E, A, B any](f func(A) B) Operator[R, E, A, B] {
 	return eithert.Map(readerio.Map[R, either.Either[E, A], either.Either[E, B]], f)
 }
@@ -95,6 +103,8 @@ func MapTo[R, E, A, B any](b B) Operator[R, E, A, B] {
 // MonadChain sequences two computations where the second depends on the result of the first.
 // This is the fundamental operation for composing dependent effectful computations.
 // If the first computation fails, the second is not executed.
+//
+//go:inline
 func MonadChain[R, E, A, B any](fa ReaderIOEither[R, E, A], f func(A) ReaderIOEither[R, E, B]) ReaderIOEither[R, E, B] {
 	return eithert.MonadChain(
 		readerio.MonadChain[R, either.Either[E, A], either.Either[E, B]],
@@ -105,6 +115,8 @@ func MonadChain[R, E, A, B any](fa ReaderIOEither[R, E, A], f func(A) ReaderIOEi
 
 // MonadChainFirst sequences two computations but keeps the result of the first.
 // Useful for performing side effects while preserving the original value.
+//
+//go:inline
 func MonadChainFirst[R, E, A, B any](fa ReaderIOEither[R, E, A], f func(A) ReaderIOEither[R, E, B]) ReaderIOEither[R, E, A] {
 	return chain.MonadChainFirst(
 		MonadChain[R, E, A, A],
@@ -115,6 +127,8 @@ func MonadChainFirst[R, E, A, B any](fa ReaderIOEither[R, E, A], f func(A) Reade
 
 // MonadChainEitherK chains a computation that returns an Either into a ReaderIOEither.
 // The Either is automatically lifted into the ReaderIOEither context.
+//
+//go:inline
 func MonadChainEitherK[R, E, A, B any](ma ReaderIOEither[R, E, A], f func(A) either.Either[E, B]) ReaderIOEither[R, E, B] {
 	return fromeither.MonadChainEitherK(
 		MonadChain[R, E, A, B],
@@ -126,6 +140,8 @@ func MonadChainEitherK[R, E, A, B any](ma ReaderIOEither[R, E, A], f func(A) eit
 
 // ChainEitherK returns a function that chains an Either-returning function into ReaderIOEither.
 // This is the curried version of MonadChainEitherK.
+//
+//go:inline
 func ChainEitherK[R, E, A, B any](f func(A) either.Either[E, B]) Operator[R, E, A, B] {
 	return fromeither.ChainEitherK(
 		Chain[R, E, A, B],
@@ -136,6 +152,8 @@ func ChainEitherK[R, E, A, B any](f func(A) either.Either[E, B]) Operator[R, E,
 
 // MonadChainFirstEitherK chains an Either-returning computation but keeps the original value.
 // Useful for validation or side effects that return Either.
+//
+//go:inline
 func MonadChainFirstEitherK[R, E, A, B any](ma ReaderIOEither[R, E, A], f func(A) either.Either[E, B]) ReaderIOEither[R, E, A] {
 	return fromeither.MonadChainFirstEitherK(
 		MonadChain[R, E, A, A],
@@ -148,6 +166,8 @@ func MonadChainFirstEitherK[R, E, A, B any](ma ReaderIOEither[R, E, A], f func(A
 
 // ChainFirstEitherK returns a function that chains an Either computation while preserving the original value.
 // This is the curried version of MonadChainFirstEitherK.
+//
+//go:inline
 func ChainFirstEitherK[R, E, A, B any](f func(A) either.Either[E, B]) Operator[R, E, A, A] {
 	return fromeither.ChainFirstEitherK(
 		Chain[R, E, A, A],
@@ -159,6 +179,8 @@ func ChainFirstEitherK[R, E, A, B any](f func(A) either.Either[E, B]) Operator[R
 
 // MonadChainReaderK chains a Reader-returning computation into a ReaderIOEither.
 // The Reader is automatically lifted into the ReaderIOEither context.
+//
+//go:inline
 func MonadChainReaderK[R, E, A, B any](ma ReaderIOEither[R, E, A], f func(A) Reader[R, B]) ReaderIOEither[R, E, B] {
 	return fromreader.MonadChainReaderK(
 		MonadChain[R, E, A, B],
@@ -170,6 +192,8 @@ func MonadChainReaderK[R, E, A, B any](ma ReaderIOEither[R, E, A], f func(A) Rea
 
 // ChainReaderK returns a function that chains a Reader-returning function into ReaderIOEither.
 // This is the curried version of MonadChainReaderK.
+//
+//go:inline
 func ChainReaderK[E, R, A, B any](f func(A) Reader[R, B]) Operator[R, E, A, B] {
 	return fromreader.ChainReaderK(
 		MonadChain[R, E, A, B],
@@ -180,6 +204,8 @@ func ChainReaderK[E, R, A, B any](f func(A) Reader[R, B]) Operator[R, E, A, B] {
 
 // MonadChainIOEitherK chains an IOEither-returning computation into a ReaderIOEither.
 // The IOEither is automatically lifted into the ReaderIOEither context.
+//
+//go:inline
 func MonadChainIOEitherK[R, E, A, B any](ma ReaderIOEither[R, E, A], f func(A) IOE.IOEither[E, B]) ReaderIOEither[R, E, B] {
 	return fromioeither.MonadChainIOEitherK(
 		MonadChain[R, E, A, B],
@@ -191,6 +217,8 @@ func MonadChainIOEitherK[R, E, A, B any](ma ReaderIOEither[R, E, A], f func(A) I
 
 // ChainIOEitherK returns a function that chains an IOEither-returning function into ReaderIOEither.
 // This is the curried version of MonadChainIOEitherK.
+//
+//go:inline
 func ChainIOEitherK[R, E, A, B any](f func(A) IOE.IOEither[E, B]) Operator[R, E, A, B] {
 	return fromioeither.ChainIOEitherK(
 		Chain[R, E, A, B],
@@ -201,6 +229,8 @@ func ChainIOEitherK[R, E, A, B any](f func(A) IOE.IOEither[E, B]) Operator[R, E,
 
 // MonadChainIOK chains an IO-returning computation into a ReaderIOEither.
 // The IO is automatically lifted into the ReaderIOEither context (always succeeds).
+//
+//go:inline
 func MonadChainIOK[R, E, A, B any](ma ReaderIOEither[R, E, A], f func(A) io.IO[B]) ReaderIOEither[R, E, B] {
 	return fromio.MonadChainIOK(
 		MonadChain[R, E, A, B],
@@ -212,6 +242,8 @@ func MonadChainIOK[R, E, A, B any](ma ReaderIOEither[R, E, A], f func(A) io.IO[B
 
 // ChainIOK returns a function that chains an IO-returning function into ReaderIOEither.
 // This is the curried version of MonadChainIOK.
+//
+//go:inline
 func ChainIOK[R, E, A, B any](f func(A) io.IO[B]) Operator[R, E, A, B] {
 	return fromio.ChainIOK(
 		Chain[R, E, A, B],
@@ -222,6 +254,8 @@ func ChainIOK[R, E, A, B any](f func(A) io.IO[B]) Operator[R, E, A, B] {
 
 // MonadChainFirstIOK chains an IO computation but keeps the original value.
 // Useful for performing IO side effects while preserving the original value.
+//
+//go:inline
 func MonadChainFirstIOK[R, E, A, B any](ma ReaderIOEither[R, E, A], f func(A) io.IO[B]) ReaderIOEither[R, E, A] {
 	return fromio.MonadChainFirstIOK(
 		MonadChain[R, E, A, A],
@@ -234,6 +268,8 @@ func MonadChainFirstIOK[R, E, A, B any](ma ReaderIOEither[R, E, A], f func(A) io
 
 // ChainFirstIOK returns a function that chains an IO computation while preserving the original value.
 // This is the curried version of MonadChainFirstIOK.
+//
+//go:inline
 func ChainFirstIOK[R, E, A, B any](f func(A) io.IO[B]) Operator[R, E, A, A] {
 	return fromio.ChainFirstIOK(
 		Chain[R, E, A, A],
@@ -245,6 +281,8 @@ func ChainFirstIOK[R, E, A, B any](f func(A) io.IO[B]) Operator[R, E, A, A] {
 
 // ChainOptionK returns a function that chains an Option-returning function into ReaderIOEither.
 // If the Option is None, the provided error function is called to produce the error value.
+//
+//go:inline
 func ChainOptionK[R, A, B, E any](onNone func() E) func(func(A) O.Option[B]) Operator[R, E, A, B] {
 	return fromeither.ChainOptionK(
 		MonadChain[R, E, A, B],
@@ -255,6 +293,8 @@ func ChainOptionK[R, A, B, E any](onNone func() E) func(func(A) O.Option[B]) Ope
 
 // MonadAp applies a function wrapped in a context to a value wrapped in a context.
 // Both computations are executed (default behavior may be sequential or parallel depending on implementation).
+//
+//go:inline
 func MonadAp[R, E, A, B any](fab ReaderIOEither[R, E, func(A) B], fa ReaderIOEither[R, E, A]) ReaderIOEither[R, E, B] {
 	return eithert.MonadAp(
 		readerio.MonadAp[Either[E, B], R, Either[E, A]],
@@ -265,6 +305,8 @@ func MonadAp[R, E, A, B any](fab ReaderIOEither[R, E, func(A) B], fa ReaderIOEit
 }
 
 // MonadApSeq applies a function in a context to a value in a context, executing them sequentially.
+//
+//go:inline
 func MonadApSeq[R, E, A, B any](fab ReaderIOEither[R, E, func(A) B], fa ReaderIOEither[R, E, A]) ReaderIOEither[R, E, B] {
 	return eithert.MonadAp(
 		readerio.MonadApSeq[Either[E, B], R, Either[E, A]],
@@ -275,6 +317,8 @@ func MonadApSeq[R, E, A, B any](fab ReaderIOEither[R, E, func(A) B], fa ReaderIO
 }
 
 // MonadApPar applies a function in a context to a value in a context, executing them in parallel.
+//
+//go:inline
 func MonadApPar[R, E, A, B any](fab ReaderIOEither[R, E, func(A) B], fa ReaderIOEither[R, E, A]) ReaderIOEither[R, E, B] {
 	return eithert.MonadAp(
 		readerio.MonadApPar[Either[E, B], R, Either[E, A]],
@@ -292,6 +336,8 @@ func Ap[B, R, E, A any](fa ReaderIOEither[R, E, A]) func(fab ReaderIOEither[R, E
 
 // Chain returns a function that sequences computations where the second depends on the first.
 // This is the curried version of MonadChain.
+//
+//go:inline
 func Chain[R, E, A, B any](f func(A) ReaderIOEither[R, E, B]) Operator[R, E, A, B] {
 	return eithert.Chain(
 		readerio.Chain[R, either.Either[E, A], either.Either[E, B]],
@@ -301,6 +347,8 @@ func Chain[R, E, A, B any](f func(A) ReaderIOEither[R, E, B]) Operator[R, E, A,
 
 // ChainFirst returns a function that sequences computations but keeps the first result.
 // This is the curried version of MonadChainFirst.
+//
+//go:inline
 func ChainFirst[R, E, A, B any](f func(A) ReaderIOEither[R, E, B]) Operator[R, E, A, A] {
 	return chain.ChainFirst(
 		Chain[R, E, A, A],
@@ -309,11 +357,15 @@ func ChainFirst[R, E, A, B any](f func(A) ReaderIOEither[R, E, B]) Operator[R, E
 }
 
 // Right creates a successful ReaderIOEither with the given value.
+//
+//go:inline
 func Right[R, E, A any](a A) ReaderIOEither[R, E, A] {
 	return eithert.Right(readerio.Of[R, Either[E, A]], a)
 }
 
 // Left creates a failed ReaderIOEither with the given error.
+//
+//go:inline
 func Left[R, A, E any](e E) ReaderIOEither[R, E, A] {
 	return eithert.Left(readerio.Of[R, Either[E, A]], e)
 }
@@ -338,6 +390,8 @@ func Flatten[R, E, A any](mma ReaderIOEither[R, E, ReaderIOEither[R, E, A]]) Rea
 
 // FromEither lifts an Either into a ReaderIOEither context.
 // The Either value is independent of any context or IO effects.
+//
+//go:inline
 func FromEither[R, E, A any](t either.Either[E, A]) ReaderIOEither[R, E, A] {
 	return readerio.Of[R](t)
 }
@@ -376,6 +430,8 @@ func FromIO[R, E, A any](ma io.IO[A]) ReaderIOEither[R, E, A] {
 
 // FromIOEither lifts an IOEither into a ReaderIOEither context.
 // The computation becomes independent of any reader context.
+//
+//go:inline
 func FromIOEither[R, E, A any](ma IOE.IOEither[E, A]) ReaderIOEither[R, E, A] {
 	return reader.Of[R](ma)
 }
@@ -388,48 +444,64 @@ func FromReaderEither[R, E, A any](ma RE.ReaderEither[R, E, A]) ReaderIOEither[R
 
 // Ask returns a ReaderIOEither that retrieves the current context.
 // Useful for accessing configuration or dependencies.
+//
+//go:inline
 func Ask[R, E any]() ReaderIOEither[R, E, R] {
 	return fromreader.Ask(FromReader[E, R, R])()
 }
 
 // Asks returns a ReaderIOEither that retrieves a value derived from the context.
 // This is useful for extracting specific fields from a configuration object.
+//
+//go:inline
 func Asks[E, R, A any](r Reader[R, A]) ReaderIOEither[R, E, A] {
 	return fromreader.Asks(FromReader[E, R, A])(r)
 }
 
 // FromOption converts an Option to a ReaderIOEither.
 // If the Option is None, the provided function is called to produce the error.
+//
+//go:inline
 func FromOption[R, A, E any](onNone func() E) func(O.Option[A]) ReaderIOEither[R, E, A] {
 	return fromeither.FromOption(FromEither[R, E, A], onNone)
 }
 
 // FromPredicate creates a ReaderIOEither from a predicate.
 // If the predicate returns false, the onFalse function is called to produce the error.
+//
+//go:inline
 func FromPredicate[R, E, A any](pred func(A) bool, onFalse func(A) E) func(A) ReaderIOEither[R, E, A] {
 	return fromeither.FromPredicate(FromEither[R, E, A], pred, onFalse)
 }
 
 // Fold handles both success and error cases, producing a ReaderIO.
 // This is useful for converting a ReaderIOEither into a ReaderIO by handling all cases.
+//
+//go:inline
 func Fold[R, E, A, B any](onLeft func(E) ReaderIO[R, B], onRight func(A) ReaderIO[R, B]) func(ReaderIOEither[R, E, A]) ReaderIO[R, B] {
 	return eithert.MatchE(readerio.MonadChain[R, either.Either[E, A], B], onLeft, onRight)
 }
 
 // GetOrElse provides a default value in case of error.
 // The default is computed lazily via a ReaderIO.
+//
+//go:inline
 func GetOrElse[R, E, A any](onLeft func(E) ReaderIO[R, A]) func(ReaderIOEither[R, E, A]) ReaderIO[R, A] {
 	return eithert.GetOrElse(readerio.MonadChain[R, either.Either[E, A], A], readerio.Of[R, A], onLeft)
 }
 
 // OrElse tries an alternative computation if the first one fails.
 // The alternative can produce a different error type.
+//
+//go:inline
 func OrElse[R, E1, A, E2 any](onLeft func(E1) ReaderIOEither[R, E2, A]) func(ReaderIOEither[R, E1, A]) ReaderIOEither[R, E2, A] {
 	return eithert.OrElse(readerio.MonadChain[R, either.Either[E1, A], either.Either[E2, A]], readerio.Of[R, either.Either[E2, A]], onLeft)
 }
 
 // OrLeft transforms the error using a ReaderIO if the computation fails.
 // The success value is preserved unchanged.
+//
+//go:inline
 func OrLeft[A, E1, R, E2 any](onLeft func(E1) ReaderIO[R, E2]) func(ReaderIOEither[R, E1, A]) ReaderIOEither[R, E2, A] {
 	return eithert.OrLeft(
 		readerio.MonadChain[R, either.Either[E1, A], either.Either[E2, A]],
@@ -441,6 +513,8 @@ func OrLeft[A, E1, R, E2 any](onLeft func(E1) ReaderIO[R, E2]) func(ReaderIOEith
 
 // MonadBiMap applies two functions: one to the error, one to the success value.
 // This allows transforming both channels simultaneously.
+//
+//go:inline
 func MonadBiMap[R, E1, E2, A, B any](fa ReaderIOEither[R, E1, A], f func(E1) E2, g func(A) B) ReaderIOEither[R, E2, B] {
 	return eithert.MonadBiMap(
 		readerio.MonadMap[R, either.Either[E1, A], either.Either[E2, B]],
@@ -450,18 +524,24 @@ func MonadBiMap[R, E1, E2, A, B any](fa ReaderIOEither[R, E1, A], f func(E1) E2,
 
 // BiMap returns a function that maps over both the error and success channels.
 // This is the curried version of MonadBiMap.
+//
+//go:inline
 func BiMap[R, E1, E2, A, B any](f func(E1) E2, g func(A) B) func(ReaderIOEither[R, E1, A]) ReaderIOEither[R, E2, B] {
 	return eithert.BiMap(readerio.Map[R, either.Either[E1, A], either.Either[E2, B]], f, g)
 }
 
 // Swap exchanges the error and success types.
 // Left becomes Right and Right becomes Left.
+//
+//go:inline
 func Swap[R, E, A any](val ReaderIOEither[R, E, A]) ReaderIOEither[R, A, E] {
 	return reader.MonadMap(val, ioeither.Swap[E, A])
 }
 
 // Defer creates a ReaderIOEither lazily via a generator function.
 // The generator is called each time the ReaderIOEither is executed.
+//
+//go:inline
 func Defer[R, E, A any](gen L.Lazy[ReaderIOEither[R, E, A]]) ReaderIOEither[R, E, A] {
 	return readerio.Defer(gen)
 }
@@ -476,6 +556,8 @@ func TryCatch[R, E, A any](f func(R) func() (A, error), onThrow func(error) E) R
 
 // MonadAlt tries the first computation, and if it fails, tries the second.
 // This implements the Alternative pattern for error recovery.
+//
+//go:inline
 func MonadAlt[R, E, A any](first ReaderIOEither[R, E, A], second L.Lazy[ReaderIOEither[R, E, A]]) ReaderIOEither[R, E, A] {
 	return eithert.MonadAlt(
 		readerio.Of[R, Either[E, A]],
@@ -488,6 +570,8 @@ func MonadAlt[R, E, A any](first ReaderIOEither[R, E, A], second L.Lazy[ReaderIO
 
 // Alt returns a function that tries an alternative computation if the first fails.
 // This is the curried version of MonadAlt.
+//
+//go:inline
 func Alt[R, E, A any](second L.Lazy[ReaderIOEither[R, E, A]]) Operator[R, E, A, A] {
 	return eithert.Alt(
 		readerio.Of[R, Either[E, A]],
@@ -499,6 +583,8 @@ func Alt[R, E, A any](second L.Lazy[ReaderIOEither[R, E, A]]) Operator[R, E, A,
 
 // Memoize computes the value of the ReaderIOEither lazily but exactly once.
 // The context used is from the first call. Do not use if the value depends on the context.
+//
+//go:inline
 func Memoize[
 	R, E, A any](rdr ReaderIOEither[R, E, A]) ReaderIOEither[R, E, A] {
 	return readerio.Memoize(rdr)
@@ -506,23 +592,31 @@ func Memoize[
 
 // MonadFlap applies a value to a function wrapped in a context.
 // This is the reverse of Ap - the value is fixed and the function varies.
+//
+//go:inline
 func MonadFlap[R, E, B, A any](fab ReaderIOEither[R, E, func(A) B], a A) ReaderIOEither[R, E, B] {
 	return functor.MonadFlap(MonadMap[R, E, func(A) B, B], fab, a)
 }
 
 // Flap returns a function that applies a fixed value to a function in a context.
 // This is the curried version of MonadFlap.
+//
+//go:inline
 func Flap[R, E, B, A any](a A) func(ReaderIOEither[R, E, func(A) B]) ReaderIOEither[R, E, B] {
 	return functor.Flap(Map[R, E, func(A) B, B], a)
 }
 
 // MonadMapLeft applies a function to the error value, leaving success unchanged.
+//
+//go:inline
 func MonadMapLeft[R, E1, E2, A any](fa ReaderIOEither[R, E1, A], f func(E1) E2) ReaderIOEither[R, E2, A] {
 	return eithert.MonadMapLeft(readerio.MonadMap[R, Either[E1, A], Either[E2, A]], fa, f)
 }
 
 // MapLeft returns a function that transforms the error channel.
 // This is the curried version of MonadMapLeft.
+//
+//go:inline
 func MapLeft[R, A, E1, E2 any](f func(E1) E2) func(ReaderIOEither[R, E1, A]) ReaderIOEither[R, E2, A] {
 	return eithert.MapLeft(readerio.Map[R, Either[E1, A], Either[E2, A]], f)
 }
@@ -530,6 +624,8 @@ func MapLeft[R, A, E1, E2 any](f func(E1) E2) func(ReaderIOEither[R, E1, A]) Rea
 // Local runs a computation with a modified context.
 // The function f transforms the context before passing it to the computation.
 // This is similar to Contravariant's contramap operation.
+//
+//go:inline
 func Local[R1, R2, E, A any](f func(R2) R1) func(ReaderIOEither[R1, E, A]) ReaderIOEither[R2, E, A] {
 	return reader.Local[R2, R1, IOEither[E, A]](f)
 }
diff --git a/v2/readerioeither/sequence.go b/v2/readerioeither/sequence.go
index 091280f..b469efd 100644
--- a/v2/readerioeither/sequence.go
+++ b/v2/readerioeither/sequence.go
@@ -30,6 +30,8 @@ import (
 //
 //	result := SequenceT1(Of[Config, error](42))
 //	// result(cfg)() returns Right(Tuple1{42})
+//
+//go:inline
 func SequenceT1[R, E, A any](a ReaderIOEither[R, E, A]) ReaderIOEither[R, E, T.Tuple1[A]] {
 	return G.SequenceT1[
 		ReaderIOEither[R, E, A],
@@ -50,6 +52,8 @@ func SequenceT1[R, E, A any](a ReaderIOEither[R, E, A]) ReaderIOEither[R, E, T.T
 //	    fetchProfile(123),
 //	)
 //	// result(cfg)() returns Right(Tuple2{user, profile}) or Left(error)
+//
+//go:inline
 func SequenceT2[R, E, A, B any](a ReaderIOEither[R, E, A], b ReaderIOEither[R, E, B]) ReaderIOEither[R, E, T.Tuple2[A, B]] {
 	return G.SequenceT2[
 		ReaderIOEither[R, E, A],
@@ -70,6 +74,8 @@ func SequenceT2[R, E, A, B any](a ReaderIOEither[R, E, A], b ReaderIOEither[R, E
 //	    fetchSettings(123),
 //	)
 //	// result(cfg)() returns Right(Tuple3{user, profile, settings}) or Left(error)
+//
+//go:inline
 func SequenceT3[R, E, A, B, C any](a ReaderIOEither[R, E, A], b ReaderIOEither[R, E, B], c ReaderIOEither[R, E, C]) ReaderIOEither[R, E, T.Tuple3[A, B, C]] {
 	return G.SequenceT3[
 		ReaderIOEither[R, E, A],
@@ -92,6 +98,8 @@ func SequenceT3[R, E, A, B, C any](a ReaderIOEither[R, E, A], b ReaderIOEither[R
 //	    fetchPreferences(123),
 //	)
 //	// result(cfg)() returns Right(Tuple4{user, profile, settings, prefs}) or Left(error)
+//
+//go:inline
 func SequenceT4[R, E, A, B, C, D any](a ReaderIOEither[R, E, A], b ReaderIOEither[R, E, B], c ReaderIOEither[R, E, C], d ReaderIOEither[R, E, D]) ReaderIOEither[R, E, T.Tuple4[A, B, C, D]] {
 	return G.SequenceT4[
 		ReaderIOEither[R, E, A],
diff --git a/v2/readerioeither/sync.go b/v2/readerioeither/sync.go
index 9227237..455fd70 100644
--- a/v2/readerioeither/sync.go
+++ b/v2/readerioeither/sync.go
@@ -51,6 +51,8 @@ import (
 //	        return func() { mu.Unlock() }
 //	    }),
 //	)
+//
+//go:inline
 func WithLock[R, E, A any](lock func() context.CancelFunc) Operator[R, E, A, A] {
 	return readerio.WithLock[R, either.Either[E, A]](lock)
 }
diff --git a/v2/readerioeither/traverse.go b/v2/readerioeither/traverse.go
index 1f4e095..c01d10d 100644
--- a/v2/readerioeither/traverse.go
+++ b/v2/readerioeither/traverse.go
@@ -45,6 +45,8 @@ import (
 //	})
 //	result := fetchUsers([]int{1, 2, 3})
 //	// result(cfg)() returns Right([user1, user2, user3]) or Left(error)
+//
+//go:inline
 func TraverseArray[R, E, A, B any](f func(A) ReaderIOEither[R, E, B]) func([]A) ReaderIOEither[R, E, []B] {
 	return G.TraverseArray[ReaderIOEither[R, E, B], ReaderIOEither[R, E, []B], IOEither[E, B], IOEither[E, []B], []A](f)
 }
@@ -71,6 +73,8 @@ func TraverseArray[R, E, A, B any](f func(A) ReaderIOEither[R, E, B]) func([]A)
 //	processWithIndex := TraverseArrayWithIndex(func(i int, val string) ReaderIOEither[Config, error, string] {
 //	    return Of[Config, error](fmt.Sprintf("%d: %s", i, val))
 //	})
+//
+//go:inline
 func TraverseArrayWithIndex[R, E, A, B any](f func(int, A) ReaderIOEither[R, E, B]) func([]A) ReaderIOEither[R, E, []B] {
 	return G.TraverseArrayWithIndex[ReaderIOEither[R, E, B], ReaderIOEither[R, E, []B], IOEither[E, B], IOEither[E, []B], []A](f)
 }
@@ -101,6 +105,8 @@ func TraverseArrayWithIndex[R, E, A, B any](f func(int, A) ReaderIOEither[R, E,
 //	}
 //	result := SequenceArray(computations)
 //	// result(cfg)() returns Right([userCount, postCount, commentCount]) or Left(error)
+//
+//go:inline
 func SequenceArray[R, E, A any](ma []ReaderIOEither[R, E, A]) ReaderIOEither[R, E, []A] {
 	return G.SequenceArray[ReaderIOEither[R, E, A], ReaderIOEither[R, E, []A]](ma)
 }
@@ -131,6 +137,8 @@ func SequenceArray[R, E, A any](ma []ReaderIOEither[R, E, A]) ReaderIOEither[R,
 //	    return enrichUser(user)
 //	})
 //	result := enrichUsers(map[string]User{"alice": user1, "bob": user2})
+//
+//go:inline
 func TraverseRecord[R any, K comparable, E, A, B any](f func(A) ReaderIOEither[R, E, B]) func(map[K]A) ReaderIOEither[R, E, map[K]B] {
 	return G.TraverseRecord[ReaderIOEither[R, E, B], ReaderIOEither[R, E, map[K]B], IOEither[E, B], IOEither[E, map[K]B], map[K]A](f)
 }
@@ -158,6 +166,8 @@ func TraverseRecord[R any, K comparable, E, A, B any](f func(A) ReaderIOEither[R
 //	processWithKey := TraverseRecordWithIndex(func(key string, val int) ReaderIOEither[Config, error, string] {
 //	    return Of[Config, error](fmt.Sprintf("%s: %d", key, val))
 //	})
+//
+//go:inline
 func TraverseRecordWithIndex[R any, K comparable, E, A, B any](f func(K, A) ReaderIOEither[R, E, B]) func(map[K]A) ReaderIOEither[R, E, map[K]B] {
 	return G.TraverseRecordWithIndex[ReaderIOEither[R, E, B], ReaderIOEither[R, E, map[K]B], IOEither[E, B], IOEither[E, map[K]B], map[K]A](f)
 }
@@ -189,6 +199,8 @@ func TraverseRecordWithIndex[R any, K comparable, E, A, B any](f func(K, A) Read
 //	}
 //	result := SequenceRecord(computations)
 //	// result(cfg)() returns Right(map[string]int{"users": 100, "posts": 50}) or Left(error)
+//
+//go:inline
 func SequenceRecord[R any, K comparable, E, A any](ma map[K]ReaderIOEither[R, E, A]) ReaderIOEither[R, E, map[K]A] {
 	return G.SequenceRecord[ReaderIOEither[R, E, A], ReaderIOEither[R, E, map[K]A]](ma)
 }