/* * common functions for Indeo Video Interactive codecs (Indeo4 and Indeo5) * * Copyright (c) 2009 Maxim Poliakovski * * This file is part of FFmpeg. * * FFmpeg is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * FFmpeg is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with FFmpeg; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA */ /** * @file libavcodec/ivi_common.c * This file contains functions and data shared by both Indeo4 and * Indeo5 decoders. */ #define ALT_BITSTREAM_READER_LE #include "avcodec.h" #include "get_bits.h" #include "ivi_common.h" #include "libavutil/common.h" #include "ivi_dsp.h" extern const IVIHuffDesc ff_ivi_mb_huff_desc[8]; ///< static macroblock huffman tables extern const IVIHuffDesc ff_ivi_blk_huff_desc[8]; ///< static block huffman tables VLC ff_ivi_mb_vlc_tabs [8]; VLC ff_ivi_blk_vlc_tabs[8]; /** * Reverses "nbits" bits of the value "val" and returns the result * in the least significant bits. */ static uint16_t inv_bits(uint16_t val, int nbits) { uint16_t res; if (nbits <= 8) { res = av_reverse[val] >> (8-nbits); } else res = ((av_reverse[val & 0xFF] << 8) + (av_reverse[val >> 8])) >> (16-nbits); return res; } int ff_ivi_create_huff_from_desc(const IVIHuffDesc *cb, VLC *vlc, int flag) { int pos, i, j, codes_per_row, prefix, not_last_row; uint16_t codewords[256]; /* FIXME: move this temporal storage out? */ uint8_t bits[256]; pos = 0; /* current position = 0 */ for (i = 0; i < cb->num_rows; i++) { codes_per_row = 1 << cb->xbits[i]; not_last_row = (i != cb->num_rows - 1); prefix = ((1 << i) - 1) << (cb->xbits[i] + not_last_row); for (j = 0; j < codes_per_row; j++) { if (pos >= 256) /* Some Indeo5 codebooks can have more than 256 */ break; /* elements, but only 256 codes are allowed! */ bits[pos] = i + cb->xbits[i] + not_last_row; if (bits[pos] > IVI_VLC_BITS) return -1; /* invalid descriptor */ codewords[pos] = inv_bits((prefix | j), bits[pos]); if (!bits[pos]) bits[pos] = 1; pos++; }//for j }//for i /* number of codewords = pos */ return init_vlc(vlc, IVI_VLC_BITS, pos, bits, 1, 1, codewords, 2, 2, (flag ? INIT_VLC_USE_NEW_STATIC : 0) | INIT_VLC_LE); } void ff_ivi_init_static_vlc(void) { int i; static VLC_TYPE table_data[8192 * 16][2]; static int initialized_vlcs = 0; if (initialized_vlcs) return; for (i = 0; i < 8; i++) { ff_ivi_mb_vlc_tabs[i].table = table_data + i * 2 * 8192; ff_ivi_mb_vlc_tabs[i].table_allocated = 8192; ff_ivi_create_huff_from_desc(&ff_ivi_mb_huff_desc[i], &ff_ivi_mb_vlc_tabs[i], 1); ff_ivi_blk_vlc_tabs[i].table = table_data + (i * 2 + 1) * 8192; ff_ivi_blk_vlc_tabs[i].table_allocated = 8192; ff_ivi_create_huff_from_desc(&ff_ivi_blk_huff_desc[i], &ff_ivi_blk_vlc_tabs[i], 1); } initialized_vlcs = 1; } int ff_ivi_dec_huff_desc(GetBitContext *gb, int desc_coded, int which_tab, IVIHuffTab *huff_tab, AVCodecContext *avctx) { int i, result; IVIHuffDesc new_huff; if (!desc_coded) { /* select default table */ huff_tab->tab = (which_tab) ? &ff_ivi_blk_vlc_tabs[7] : &ff_ivi_mb_vlc_tabs [7]; } else { huff_tab->tab_sel = get_bits(gb, 3); if (huff_tab->tab_sel == 7) { /* custom huffman table (explicitly encoded) */ new_huff.num_rows = get_bits(gb, 4); for (i = 0; i < new_huff.num_rows; i++) new_huff.xbits[i] = get_bits(gb, 4); /* Have we got the same custom table? Rebuild if not. */ if (ff_ivi_huff_desc_cmp(&new_huff, &huff_tab->cust_desc)) { ff_ivi_huff_desc_copy(&huff_tab->cust_desc, &new_huff); if (huff_tab->cust_tab.table) free_vlc(&huff_tab->cust_tab); result = ff_ivi_create_huff_from_desc(&huff_tab->cust_desc, &huff_tab->cust_tab, 0); if (result) { av_log(avctx, AV_LOG_ERROR, "Error while initializing custom vlc table!\n"); return -1; } } huff_tab->tab = &huff_tab->cust_tab; } else { /* select one of predefined tables */ huff_tab->tab = (which_tab) ? &ff_ivi_blk_vlc_tabs[huff_tab->tab_sel] : &ff_ivi_mb_vlc_tabs [huff_tab->tab_sel]; } } return 0; } int ff_ivi_huff_desc_cmp(const IVIHuffDesc *desc1, const IVIHuffDesc *desc2) { return desc1->num_rows != desc2->num_rows || memcmp(desc1->xbits, desc2->xbits, desc1->num_rows); } void ff_ivi_huff_desc_copy(IVIHuffDesc *dst, const IVIHuffDesc *src) { dst->num_rows = src->num_rows; memcpy(dst->xbits, src->xbits, src->num_rows); } int av_cold ff_ivi_init_planes(IVIPlaneDesc *planes, const IVIPicConfig *cfg) { int p, b; uint32_t b_width, b_height, align_fac, width_aligned, height_aligned, buf_size; IVIBandDesc *band; ff_ivi_free_buffers(planes); /* fill in the descriptor of the luminance plane */ planes[0].width = cfg->pic_width; planes[0].height = cfg->pic_height; planes[0].num_bands = cfg->luma_bands; /* fill in the descriptors of the chrominance planes */ planes[1].width = planes[2].width = (cfg->pic_width + 3) >> 2; planes[1].height = planes[2].height = (cfg->pic_height + 3) >> 2; planes[1].num_bands = planes[2].num_bands = cfg->chroma_bands; for (p = 0; p < 3; p++) { planes[p].bands = av_mallocz(planes[p].num_bands * sizeof(IVIBandDesc)); if (!planes[p].bands) return AVERROR(ENOMEM); /* select band dimensions: if there is only one band then it * has the full size, if there are several bands each of them * has only half size */ b_width = planes[p].num_bands == 1 ? planes[p].width : (planes[p].width + 1) >> 1; b_height = planes[p].num_bands == 1 ? planes[p].height : (planes[p].height + 1) >> 1; /* luma band buffers will be aligned on 16x16 (max macroblock size) */ /* chroma band buffers will be aligned on 8x8 (max macroblock size) */ align_fac = p ? 8 : 16; width_aligned = FFALIGN(b_width , align_fac); height_aligned = FFALIGN(b_height, align_fac); buf_size = width_aligned * height_aligned * sizeof(int16_t); for (b = 0; b < planes[p].num_bands; b++) { band = &planes[p].bands[b]; /* select appropriate plane/band */ band->plane = p; band->band_num = b; band->width = b_width; band->height = b_height; band->pitch = width_aligned; band->bufs[0] = av_malloc(buf_size); band->bufs[1] = av_malloc(buf_size); if (!band->bufs[0] || !band->bufs[1]) return AVERROR(ENOMEM); /* allocate the 3rd band buffer for scalability mode */ if (cfg->luma_bands > 1) { band->bufs[2] = av_malloc(buf_size); if (!band->bufs[2]) return AVERROR(ENOMEM); } planes[p].bands[0].blk_vlc.cust_desc.num_rows = 0; /* reset custom vlc */ } } return 0; } void av_cold ff_ivi_free_buffers(IVIPlaneDesc *planes) { int p, b, t; for (p = 0; p < 3; p++) { for (b = 0; b < planes[p].num_bands; b++) { av_freep(&planes[p].bands[b].bufs[0]); av_freep(&planes[p].bands[b].bufs[1]); av_freep(&planes[p].bands[b].bufs[2]); if (planes[p].bands[b].blk_vlc.cust_tab.table) free_vlc(&planes[p].bands[b].blk_vlc.cust_tab); for (t = 0; t < planes[p].bands[b].num_tiles; t++) av_freep(&planes[p].bands[b].tiles[t].mbs); av_freep(&planes[p].bands[b].tiles); } av_freep(&planes[p].bands); } } int av_cold ff_ivi_init_tiles(IVIPlaneDesc *planes, int tile_width, int tile_height) { int p, b, x, y, x_tiles, y_tiles, t_width, t_height; IVIBandDesc *band; IVITile *tile, *ref_tile; for (p = 0; p < 3; p++) { t_width = !p ? tile_width : (tile_width + 3) >> 2; t_height = !p ? tile_height : (tile_height + 3) >> 2; for (b = 0; b < planes[p].num_bands; b++) { band = &planes[p].bands[b]; x_tiles = IVI_NUM_TILES(band->width, t_width); y_tiles = IVI_NUM_TILES(band->height, t_height); band->num_tiles = x_tiles * y_tiles; av_freep(&band->tiles); band->tiles = av_mallocz(band->num_tiles * sizeof(IVITile)); if (!band->tiles) return AVERROR(ENOMEM); tile = band->tiles; /* use the first luma band as reference for motion vectors * and quant */ ref_tile = planes[0].bands[0].tiles; for (y = 0; y < band->height; y += t_height) { for (x = 0; x < band->width; x += t_width) { tile->xpos = x; tile->ypos = y; tile->width = FFMIN(band->width - x, t_width); tile->height = FFMIN(band->height - y, t_height); tile->is_empty = tile->data_size = 0; /* calculate number of macroblocks */ tile->num_MBs = IVI_MBs_PER_TILE(tile->width, tile->height, band->mb_size); av_freep(&tile->mbs); tile->mbs = av_malloc(tile->num_MBs * sizeof(IVIMbInfo)); if (!tile->mbs) return AVERROR(ENOMEM); tile->ref_mbs = 0; if (p || b) { tile->ref_mbs = ref_tile->mbs; ref_tile++; } tile++; } } }// for b }// for p return 0; } int ff_ivi_dec_tile_data_size(GetBitContext *gb) { int len; len = 0; if (get_bits1(gb)) { len = get_bits(gb, 8); if (len == 255) len = get_bits_long(gb, 24); } /* align the bitstream reader on the byte boundary */ align_get_bits(gb); return len; } int ff_ivi_decode_blocks(GetBitContext *gb, IVIBandDesc *band, IVITile *tile) { int mbn, blk, num_blocks, num_coeffs, blk_size, scan_pos, run, val, pos, is_intra, mc_type, mv_x, mv_y, col_mask; uint8_t col_flags[8]; int32_t prev_dc, trvec[64]; uint32_t cbp, sym, lo, hi, quant, buf_offs, q; IVIMbInfo *mb; RVMapDesc *rvmap = band->rv_map; void (*mc_with_delta_func)(int16_t *buf, const int16_t *ref_buf, uint32_t pitch, int mc_type); void (*mc_no_delta_func) (int16_t *buf, const int16_t *ref_buf, uint32_t pitch, int mc_type); const uint8_t *base_tab, *scale_tab; prev_dc = 0; /* init intra prediction for the DC coefficient */ blk_size = band->blk_size; col_mask = blk_size - 1; /* column mask for tracking non-zero coeffs */ num_blocks = (band->mb_size != blk_size) ? 4 : 1; /* number of blocks per mb */ num_coeffs = blk_size * blk_size; if (blk_size == 8) { mc_with_delta_func = ff_ivi_mc_8x8_delta; mc_no_delta_func = ff_ivi_mc_8x8_no_delta; } else { mc_with_delta_func = ff_ivi_mc_4x4_delta; mc_no_delta_func = ff_ivi_mc_4x4_no_delta; } for (mbn = 0, mb = tile->mbs; mbn < tile->num_MBs; mb++, mbn++) { is_intra = !mb->type; cbp = mb->cbp; buf_offs = mb->buf_offs; quant = av_clip(band->glob_quant + mb->q_delta, 0, 23); base_tab = is_intra ? band->intra_base : band->inter_base; scale_tab = is_intra ? band->intra_scale : band->inter_scale; if (!is_intra) { mv_x = mb->mv_x; mv_y = mb->mv_y; if (!band->is_halfpel) { mc_type = 0; /* we have only fullpel vectors */ } else { mc_type = ((mv_y & 1) << 1) | (mv_x & 1); mv_x >>= 1; mv_y >>= 1; /* convert halfpel vectors into fullpel ones */ } } for (blk = 0; blk < num_blocks; blk++) { /* adjust block position in the buffer according to its number */ if (blk & 1) { buf_offs += blk_size; } else if (blk == 2) { buf_offs -= blk_size; buf_offs += blk_size * band->pitch; } if (cbp & 1) { /* block coded ? */ scan_pos = -1; memset(trvec, 0, num_coeffs*sizeof(trvec[0])); /* zero transform vector */ memset(col_flags, 0, sizeof(col_flags)); /* zero column flags */ while (scan_pos <= num_coeffs) { sym = get_vlc2(gb, band->blk_vlc.tab->table, IVI_VLC_BITS, 1); if (sym == rvmap->eob_sym) break; /* End of block */ if (sym == rvmap->esc_sym) { /* Escape - run/val explicitly coded using 3 vlc codes */ run = get_vlc2(gb, band->blk_vlc.tab->table, IVI_VLC_BITS, 1) + 1; lo = get_vlc2(gb, band->blk_vlc.tab->table, IVI_VLC_BITS, 1); hi = get_vlc2(gb, band->blk_vlc.tab->table, IVI_VLC_BITS, 1); val = IVI_TOSIGNED((hi << 6) | lo); /* merge them and convert into signed val */ } else { run = rvmap->runtab[sym]; val = rvmap->valtab[sym]; } /* de-zigzag and dequantize */ scan_pos += run; if (scan_pos >= num_coeffs) break; pos = band->scan[scan_pos]; if (IVI_DEBUG && !val) av_log(NULL, AV_LOG_ERROR, "Val = 0 encountered!\n"); q = (base_tab[pos] * scale_tab[quant]) >> 8; if (q > 1) val = val * q + FFSIGN(val) * ((q >> 1) - (q & 1)); trvec[pos] = val; col_flags[pos & col_mask] |= val; /* track columns containing non-zero coeffs */ }// while if (scan_pos >= num_coeffs && sym != rvmap->eob_sym) return -1; /* corrupt block data */ /* undoing DC coeff prediction for intra-blocks */ if (is_intra && band->is_2d_trans) { prev_dc += trvec[0]; trvec[0] = prev_dc; col_flags[0] |= !!prev_dc; } /* apply inverse transform */ band->inv_transform(trvec, band->buf + buf_offs, band->pitch, col_flags); /* apply motion compensation */ if (!is_intra) mc_with_delta_func(band->buf + buf_offs, band->ref_buf + buf_offs + mv_y * band->pitch + mv_x, band->pitch, mc_type); } else { /* block not coded */ /* for intra blocks apply the dc slant transform */ /* for inter - perform the motion compensation without delta */ if (is_intra && band->dc_transform) { band->dc_transform(&prev_dc, band->buf + buf_offs, band->pitch, blk_size); } else mc_no_delta_func(band->buf + buf_offs, band->ref_buf + buf_offs + mv_y * band->pitch + mv_x, band->pitch, mc_type); } cbp >>= 1; }// for blk }// for mbn align_get_bits(gb); return 0; } void ff_ivi_process_empty_tile(AVCodecContext *avctx, IVIBandDesc *band, IVITile *tile, int32_t mv_scale) { int x, y, need_mc, mbn, blk, num_blocks, mv_x, mv_y, mc_type; int offs, mb_offset, row_offset; IVIMbInfo *mb, *ref_mb; const int16_t *src; int16_t *dst; void (*mc_no_delta_func)(int16_t *buf, const int16_t *ref_buf, uint32_t pitch, int mc_type); offs = tile->ypos * band->pitch + tile->xpos; mb = tile->mbs; ref_mb = tile->ref_mbs; row_offset = band->mb_size * band->pitch; need_mc = 0; /* reset the mc tracking flag */ for (y = tile->ypos; y < (tile->ypos + tile->height); y += band->mb_size) { mb_offset = offs; for (x = tile->xpos; x < (tile->xpos + tile->width); x += band->mb_size) { mb->xpos = x; mb->ypos = y; mb->buf_offs = mb_offset; mb->type = 1; /* set the macroblocks type = INTER */ mb->cbp = 0; /* all blocks are empty */ if (!band->qdelta_present && !band->plane && !band->band_num) { mb->q_delta = band->glob_quant; mb->mv_x = 0; mb->mv_y = 0; } if (band->inherit_qdelta && ref_mb) mb->q_delta = ref_mb->q_delta; if (band->inherit_mv) { /* motion vector inheritance */ if (mv_scale) { mb->mv_x = ivi_scale_mv(ref_mb->mv_x, mv_scale); mb->mv_y = ivi_scale_mv(ref_mb->mv_y, mv_scale); } else { mb->mv_x = ref_mb->mv_x; mb->mv_y = ref_mb->mv_y; } need_mc |= mb->mv_x || mb->mv_y; /* tracking non-zero motion vectors */ } mb++; if (ref_mb) ref_mb++; mb_offset += band->mb_size; } // for x offs += row_offset; } // for y if (band->inherit_mv && need_mc) { /* apply motion compensation if there is at least one non-zero motion vector */ num_blocks = (band->mb_size != band->blk_size) ? 4 : 1; /* number of blocks per mb */ mc_no_delta_func = (band->blk_size == 8) ? ff_ivi_mc_8x8_no_delta : ff_ivi_mc_4x4_no_delta; for (mbn = 0, mb = tile->mbs; mbn < tile->num_MBs; mb++, mbn++) { mv_x = mb->mv_x; mv_y = mb->mv_y; if (!band->is_halfpel) { mc_type = 0; /* we have only fullpel vectors */ } else { mc_type = ((mv_y & 1) << 1) | (mv_x & 1); mv_x >>= 1; mv_y >>= 1; /* convert halfpel vectors into fullpel ones */ } for (blk = 0; blk < num_blocks; blk++) { /* adjust block position in the buffer according with its number */ offs = mb->buf_offs + band->blk_size * ((blk & 1) + !!(blk & 2) * band->pitch); mc_no_delta_func(band->buf + offs, band->ref_buf + offs + mv_y * band->pitch + mv_x, band->pitch, mc_type); } } } else { /* copy data from the reference tile into the current one */ src = band->ref_buf + tile->ypos * band->pitch + tile->xpos; dst = band->buf + tile->ypos * band->pitch + tile->xpos; for (y = 0; y < tile->height; y++) { memcpy(dst, src, tile->width*sizeof(band->buf[0])); src += band->pitch; dst += band->pitch; } } } #if IVI_DEBUG uint16_t ivi_calc_band_checksum (IVIBandDesc *band) { int x, y; int16_t *src, checksum; src = band->buf; checksum = 0; for (y = 0; y < band->height; src += band->pitch, y++) for (x = 0; x < band->width; x++) checksum += src[x]; return checksum; } int ivi_check_band (IVIBandDesc *band, const uint8_t *ref, int pitch) { int x, y, result; uint8_t t1, t2; int16_t *src; src = band->buf; result = 0; for (y = 0; y < band->height; src += band->pitch, y++) { for (x = 0; x < band->width; x++) { t1 = av_clip(src[x] + 128, 0, 255); t2 = ref[x]; if (t1 != t2) { av_log(NULL, AV_LOG_ERROR, "Data mismatch: row %d, column %d\n", y / band->blk_size, x / band->blk_size); result = -1; } } ref += pitch; } return result; } #endif void ff_ivi_output_plane(IVIPlaneDesc *plane, uint8_t *dst, int dst_pitch) { int x, y; const int16_t *src = plane->bands[0].buf; uint32_t pitch = plane->bands[0].pitch; for (y = 0; y < plane->height; y++) { for (x = 0; x < plane->width; x++) dst[x] = av_clip_uint8(src[x] + 128); src += pitch; dst += dst_pitch; } } /** * These are 2x8 predefined Huffman codebooks for coding macroblock/block * signals. They are specified using "huffman descriptors" in order to * avoid huge static tables. The decoding tables will be generated at * startup from these descriptors. */ const IVIHuffDesc ff_ivi_mb_huff_desc[8] = { {8, {0, 4, 5, 4, 4, 4, 6, 6}}, {12, {0, 2, 2, 3, 3, 3, 3, 5, 3, 2, 2, 2}}, {12, {0, 2, 3, 4, 3, 3, 3, 3, 4, 3, 2, 2}}, {12, {0, 3, 4, 4, 3, 3, 3, 3, 3, 2, 2, 2}}, {13, {0, 4, 4, 3, 3, 3, 3, 2, 3, 3, 2, 1, 1}}, {9, {0, 4, 4, 4, 4, 3, 3, 3, 2}}, {10, {0, 4, 4, 4, 4, 3, 3, 2, 2, 2}}, {12, {0, 4, 4, 4, 3, 3, 2, 3, 2, 2, 2, 2}} }; const IVIHuffDesc ff_ivi_blk_huff_desc[8] = { {10, {1, 2, 3, 4, 4, 7, 5, 5, 4, 1}}, {11, {2, 3, 4, 4, 4, 7, 5, 4, 3, 3, 2}}, {12, {2, 4, 5, 5, 5, 5, 6, 4, 4, 3, 1, 1}}, {13, {3, 3, 4, 4, 5, 6, 6, 4, 4, 3, 2, 1, 1}}, {11, {3, 4, 4, 5, 5, 5, 6, 5, 4, 2, 2}}, {13, {3, 4, 5, 5, 5, 5, 6, 4, 3, 3, 2, 1, 1}}, {13, {3, 4, 5, 5, 5, 6, 5, 4, 3, 3, 2, 1, 1}}, {9, {3, 4, 4, 5, 5, 5, 6, 5, 5}} }; /** * Run-value (RLE) tables. */ const RVMapDesc ff_ivi_rvmap_tabs[9] = { { /* MapTab0 */ 5, /* eob_sym */ 2, /* esc_sym */ /* run table */ {1, 1, 0, 1, 1, 0, 1, 1, 2, 2, 1, 1, 1, 1, 3, 3, 1, 1, 2, 2, 1, 1, 4, 4, 1, 1, 1, 1, 2, 2, 5, 5, 1, 1, 3, 3, 1, 1, 6, 6, 1, 2, 1, 2, 7, 7, 1, 1, 8, 8, 1, 1, 4, 2, 1, 4, 2, 1, 3, 3, 1, 1, 1, 9, 9, 1, 2, 1, 2, 1, 5, 5, 1, 1, 10, 10, 1, 1, 3, 3, 2, 2, 1, 1, 11, 11, 6, 4, 4, 1, 6, 1, 2, 1, 2, 12, 8, 1, 12, 7, 8, 7, 1, 16, 1, 16, 1, 3, 3, 13, 1, 13, 2, 2, 1, 15, 1, 5, 14, 15, 1, 5, 14, 1, 17, 8, 17, 8, 1, 4, 4, 2, 2, 1, 25, 25, 24, 24, 1, 3, 1, 3, 1, 8, 6, 7, 6, 1, 18, 8, 18, 1, 7, 23, 2, 2, 23, 1, 1, 21, 22, 9, 9, 22, 19, 1, 21, 5, 19, 5, 1, 33, 20, 33, 20, 8, 4, 4, 1, 32, 2, 2, 8, 3, 32, 26, 3, 1, 7, 7, 26, 6, 1, 6, 1, 1, 16, 1, 10, 1, 10, 2, 16, 29, 28, 2, 29, 28, 1, 27, 5, 8, 5, 27, 1, 8, 3, 7, 3, 31, 41, 31, 1, 41, 6, 1, 6, 7, 4, 4, 1, 1, 2, 1, 2, 11, 34, 30, 11, 1, 30, 15, 15, 34, 36, 40, 36, 40, 35, 35, 37, 37, 39, 39, 38, 38}, /* value table */ { 1, -1, 0, 2, -2, 0, 3, -3, 1, -1, 4, -4, 5, -5, 1, -1, 6, -6, 2, -2, 7, -7, 1, -1, 8, -8, 9, -9, 3, -3, 1, -1, 10, -10, 2, -2, 11, -11, 1, -1, 12, 4, -12, -4, 1, -1, 13, -13, 1, -1, 14, -14, 2, 5, 15, -2, -5, -15, -3, 3, 16, -16, 17, 1, -1, -17, 6, 18, -6, -18, 2, -2, 19, -19, 1, -1, 20, -20, 4, -4, 7, -7, 21, -21, 1, -1, 2, 3, -3, 22, -2, -22, 8, 23, -8, 1, 2, -23, -1, 2, -2, -2, 24, 1, -24, -1, 25, 5, -5, 1, -25, -1, 9, -9, 26, 1, -26, 3, 1, -1, 27, -3, -1, -27, 1, 3, -1, -3, 28, -4, 4, 10, -10, -28, 1, -1, 1, -1, 29, 6, -29, -6, 30, -4, 3, 3, -3, -30, 1, 4, -1, 31, -3, 1, 11, -11, -1, -31, 32, -1, -1, 2, -2, 1, 1, -32, 1, 4, -1, -4, 33, -1, 1, 1, -1, 5, 5, -5, -33, -1, -12, 12, -5, -7, 1, 1, 7, 34, 4, -4, -1, 4, -34, -4, 35, 36, -2, -35, -2, -36, 2, 13, 2, -1, 1, -13, 1, -1, 37, 1, -5, 6, 5, -1, 38, -6, -8, 5, 8, -1, 1, 1, -37, -1, 5, 39, -5, -5, 6, -6, -38, -39, -14, 40, 14, 2, 1, 1, -2, -40, -1, -2, 2, -1, -1, -1, 1, 1, 1, -1, 1, -1, 1, -1, 1, -1} },{ /* MapTab1 */ 0, /* eob_sym */ 38, /* esc_sym */ /* run table */ {0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 8, 6, 8, 7, 7, 9, 9, 10, 10, 11, 11, 1, 12, 1, 12, 13, 13, 16, 14, 16, 14, 15, 15, 17, 17, 18, 0, 18, 19, 20, 21, 19, 22, 21, 20, 22, 25, 24, 2, 25, 24, 23, 23, 2, 26, 28, 26, 28, 29, 27, 29, 27, 33, 33, 1, 32, 1, 3, 32, 30, 36, 3, 36, 30, 31, 31, 35, 34, 37, 41, 34, 35, 37, 4, 41, 4, 49, 8, 8, 49, 40, 38, 5, 38, 40, 39, 5, 39, 42, 43, 42, 7, 57, 6, 43, 44, 6, 50, 7, 44, 57, 48, 50, 48, 45, 45, 46, 47, 51, 46, 47, 58, 1, 51, 58, 1, 52, 59, 53, 9, 52, 55, 55, 59, 53, 56, 54, 56, 54, 9, 64, 64, 60, 63, 60, 63, 61, 62, 61, 62, 2, 10, 2, 10, 11, 1, 11, 13, 12, 1, 12, 13, 16, 16, 8, 8, 14, 3, 3, 15, 14, 15, 4, 4, 1, 17, 17, 5, 1, 7, 7, 5, 6, 1, 2, 2, 6, 22, 1, 25, 21, 22, 8, 24, 1, 21, 25, 24, 8, 18, 18, 23, 9, 20, 23, 33, 29, 33, 20, 1, 19, 1, 29, 36, 9, 36, 19, 41, 28, 57, 32, 3, 28, 3, 1, 27, 49, 49, 1, 32, 26, 26, 2, 4, 4, 7, 57, 41, 2, 7, 10, 5, 37, 16, 10, 27, 8, 8, 13, 16, 37, 13, 1, 5}, /* value table */ {0, 1, -1, 1, -1, 1, -1, 1, -1, 1, -1, 1, 1, -1, -1, 1, -1, 1, -1, 1, -1, 1, -1, 2, 1, -2, -1, 1, -1, 1, 1, -1, -1, 1, -1, 1, -1, 1, 0, -1, 1, 1, 1, -1, 1, -1, -1, -1, 1, 1, 2, -1, -1, 1, -1, -2, 1, 1, -1, -1, 1, 1, -1, -1, 1, -1, 3, 1, -3, 2, -1, 1, 1, -2, -1, -1, -1, 1, 1, 1, 1, 1, -1, -1, -1, 2, -1, -2, 1, 2, -2, -1, 1, 1, 2, -1, -1, 1, -2, -1, 1, 1, -1, 2, 1, 2, -1, 1, -2, -1, -2, -1, -1, 1, 1, -1, 1, -1, 1, 1, 1, -1, -1, 1, 4, -1, -1, -4, 1, 1, 1, 2, -1, -1, 1, -1, -1, 1, -1, -1, 1, -2, 1, -1, 1, 1, -1, -1, 1, 1, -1, -1, 3, 2, -3, -2, 2, 5, -2, 2, 2, -5, -2, -2, -2, 2, -3, 3, 2, 3, -3, 2, -2, -2, 3, -3, 6, 2, -2, 3, -6, 3, -3, -3, 3, 7, -4, 4, -3, 2, -7, 2, 2, -2, -4, 2, 8, -2, -2, -2, 4, 2, -2, 2, 3, 2, -2, -2, 2, 2, -2, -8, -2, 9, -2, 2, -3, -2, 2, -2, 2, 2, 2, 4, -2, -4, 10, 2, 2, -2, -9, -2, 2, -2, 5, 4, -4, 4, -2, 2, -5, -4, -3, 4, 2, -3, 3, -2, -5, 5, 3, 3, -2, -3, -10, -4} },{ /* MapTab2 */ 2, /* eob_sym */ 11, /* esc_sym */ /* run table */ {1, 1, 0, 2, 2, 1, 1, 3, 3, 4, 4, 0, 1, 1, 5, 5, 2, 2, 6, 6, 7, 7, 1, 8, 1, 8, 3, 3, 9, 9, 1, 2, 2, 1, 4, 10, 4, 10, 11, 11, 1, 5, 12, 12, 1, 5, 13, 13, 3, 3, 6, 6, 2, 2, 14, 14, 16, 16, 15, 7, 15, 8, 8, 7, 1, 1, 17, 17, 4, 4, 1, 1, 18, 18, 2, 2, 5, 5, 25, 3, 9, 3, 25, 9, 19, 24, 19, 24, 1, 21, 20, 1, 21, 22, 20, 22, 23, 23, 8, 6, 33, 6, 8, 33, 7, 7, 26, 26, 1, 32, 1, 32, 28, 4, 28, 10, 29, 27, 27, 10, 41, 4, 29, 2, 2, 41, 36, 31, 49, 31, 34, 30, 34, 36, 30, 35, 1, 49, 11, 5, 35, 11, 1, 3, 3, 5, 37, 37, 8, 40, 8, 40, 12, 12, 42, 42, 1, 38, 16, 57, 1, 6, 16, 39, 38, 6, 7, 7, 13, 13, 39, 43, 2, 43, 57, 2, 50, 9, 44, 9, 50, 4, 15, 48, 44, 4, 1, 15, 48, 14, 14, 1, 45, 45, 8, 3, 5, 8, 51, 47, 3, 46, 46, 47, 5, 51, 1, 17, 17, 58, 1, 58, 2, 52, 52, 2, 53, 7, 59, 6, 6, 56, 53, 55, 7, 55, 1, 54, 59, 56, 54, 10, 1, 10, 4, 60, 1, 60, 8, 4, 8, 64, 64, 61, 1, 63, 3, 63, 62, 61, 5, 11, 5, 3, 11, 62}, /* value table */ { 1, -1, 0, 1, -1, 2, -2, 1, -1, 1, -1, 0, 3, -3, 1, -1, 2, -2, 1, -1, 1, -1, 4, 1, -4, -1, 2, -2, 1, -1, 5, 3, -3, -5, 2, 1, -2, -1, 1, -1, 6, 2, 1, -1, -6, -2, 1, -1, 3, -3, 2, -2, 4, -4, 1, -1, 1, -1, 1, 2, -1, 2, -2, -2, 7, -7, 1, -1, 3, -3, 8, -8, 1, -1, 5, -5, 3, -3, 1, 4, 2, -4, -1, -2, 1, 1, -1, -1, 9, 1, 1, -9, -1, 1, -1, -1, 1, -1, 3, -3, 1, 3, -3, -1, 3, -3, 1, -1, 10, 1, -10, -1, 1, 4, -1, 2, 1, -1, 1, -2, 1, -4, -1, 6, -6, -1, 1, 1, 1, -1, 1, 1, -1, -1, -1, 1, 11, -1, -2, 4, -1, 2, -11, 5, -5, -4, -1, 1, 4, 1, -4, -1, -2, 2, 1, -1, 12, 1, -2, 1, -12, 4, 2, 1, -1, -4, 4, -4, 2, -2, -1, 1, 7, -1, -1, -7, -1, -3, 1, 3, 1, 5, 2, 1, -1, -5, 13, -2, -1, 2, -2, -13, 1, -1, 5, 6, 5, -5, 1, 1, -6, 1, -1, -1, -5, -1, 14, 2, -2, 1, -14, -1, 8, 1, -1, -8, 1, 5, 1, 5, -5, 1, -1, 1, -5, -1, 15, 1, -1, -1, -1, 3, -15, -3, 6, 1, 16, -1, 6, -6, -6, 1, -1, 1, -16, 1, 7, -1, 1, -1, -6, -3, 6, -7, 3, -1} },{ /* MapTab3 */ 0, /* eob_sym */ 35, /* esc_sym */ /* run table */ {0, 1, 1, 2, 2, 3, 3, 4, 4, 1, 1, 5, 5, 6, 6, 7, 7, 8, 8, 9, 9, 2, 2, 10, 10, 1, 1, 11, 11, 12, 12, 3, 3, 13, 13, 0, 14, 14, 16, 15, 16, 15, 4, 4, 17, 1, 17, 1, 5, 5, 18, 18, 2, 2, 6, 6, 8, 19, 7, 8, 7, 19, 20, 20, 21, 21, 22, 24, 22, 24, 23, 23, 1, 1, 25, 25, 3, 3, 26, 26, 9, 9, 27, 27, 28, 28, 33, 29, 4, 33, 29, 1, 4, 1, 32, 32, 2, 2, 31, 10, 30, 10, 30, 31, 34, 34, 5, 5, 36, 36, 35, 41, 35, 11, 41, 11, 37, 1, 8, 8, 37, 6, 1, 6, 40, 7, 7, 40, 12, 38, 12, 39, 39, 38, 49, 13, 49, 13, 3, 42, 3, 42, 16, 16, 43, 43, 14, 14, 1, 1, 44, 15, 44, 15, 2, 2, 57, 48, 50, 48, 57, 50, 4, 45, 45, 4, 46, 47, 47, 46, 1, 51, 1, 17, 17, 51, 8, 9, 9, 5, 58, 8, 58, 5, 52, 52, 55, 56, 53, 56, 55, 59, 59, 53, 54, 1, 6, 54, 7, 7, 6, 1, 2, 3, 2, 3, 64, 60, 60, 10, 10, 64, 61, 62, 61, 63, 1, 63, 62, 1, 18, 24, 18, 4, 25, 4, 8, 21, 21, 1, 24, 22, 25, 22, 8, 11, 19, 11, 23, 1, 20, 23, 19, 20, 5, 12, 5, 1, 16, 2, 12, 13, 2, 13, 1, 16}, /* value table */ { 0, 1, -1, 1, -1, 1, -1, 1, -1, 2, -2, 1, -1, 1, -1, 1, -1, 1, -1, 1, -1, 2, -2, 1, -1, 3, -3, 1, -1, 1, -1, 2, -2, 1, -1, 0, 1, -1, 1, 1, -1, -1, 2, -2, 1, 4, -1, -4, 2, -2, 1, -1, -3, 3, 2, -2, 2, 1, 2, -2, -2, -1, 1, -1, 1, -1, 1, 1, -1, -1, 1, -1, 5, -5, 1, -1, 3, -3, 1, -1, 2, -2, 1, -1, 1, -1, 1, 1, 3, -1, -1, 6, -3, -6, -1, 1, 4, -4, 1, 2, 1, -2, -1, -1, 1, -1, 3, -3, 1, -1, 1, 1, -1, 2, -1, -2, 1, 7, -3, 3, -1, 3, -7, -3, 1, -3, 3, -1, 2, 1, -2, 1, -1, -1, 1, 2, -1, -2, -4, -1, 4, 1, 2, -2, 1, -1, -2, 2, 8, -8, -1, 2, 1, -2, -5, 5, 1, -1, -1, 1, -1, 1, 4, -1, 1, -4, -1, -1, 1, 1, 9, 1, -9, 2, -2, -1, -4, 3, -3, -4, -1, 4, 1, 4, 1, -1, 1, -1, 1, 1, -1, 1, -1, -1, -1, 10, 4, 1, 4, -4, -4, -10, 6, 5, -6, -5, 1, -1, 1, 3, -3, -1, 1, -1, -1, -1, 11, 1, 1, -11, -2, -2, 2, 5, -2, -5, -5, 2, -2, 12, 2, -2, 2, 2, 5, -3, -2, 3, -2, -12, -2, 2, 2, 2, -5, 3, 5, 13, -3, 7, -3, -3, -7, 3, -13, 3} },{ /* MapTab4 */ 0, /* eob_sym */ 34, /* esc_sym */ /* run table */ {0, 1, 1, 1, 2, 2, 1, 3, 3, 1, 1, 1, 4, 4, 1, 5, 2, 1, 5, 2, 1, 1, 6, 6, 1, 1, 1, 1, 1, 7, 3, 1, 2, 3, 0, 1, 2, 7, 1, 1, 1, 8, 1, 1, 8, 1, 1, 1, 9, 1, 9, 1, 2, 1, 1, 2, 1, 1, 10, 4, 1, 10, 1, 4, 1, 1, 1, 1, 1, 3, 1, 1, 1, 3, 2, 1, 5, 1, 1, 1, 2, 5, 1, 11, 1, 11, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 6, 1, 6, 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, 12, 3, 1, 12, 1, 1, 1, 2, 1, 1, 3, 1, 1, 1, 1, 1, 1, 4, 1, 1, 1, 2, 1, 1, 4, 1, 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 3, 1, 2, 1, 1, 5, 1, 1, 1, 1, 1, 7, 1, 7, 1, 1, 2, 3, 1, 1, 1, 1, 5, 1, 1, 1, 1, 1, 1, 2, 13, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 13, 2, 1, 1, 4, 1, 1, 1, 3, 1, 6, 1, 1, 1, 14, 1, 1, 1, 1, 1, 14, 6, 1, 1, 1, 1, 15, 2, 4, 1, 2, 3, 15, 1, 1, 1, 8, 1, 1, 8, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 1, 1}, /* value table */ { 0, 1, -1, 2, 1, -1, -2, 1, -1, 3, -3, 4, 1, -1, -4, 1, 2, 5, -1, -2, -5, 6, 1, -1, -6, 7, -7, 8, -8, 1, 2, 9, 3, -2, 0, -9, -3, -1, 10, -10, 11, 1, -11, 12, -1, -12, 13, -13, 1, 14, -1, -14, 4, 15, -15, -4, 16, -16, 1, 2, 17, -1, -17, -2, 18, -18, 19, -19, 20, 3, -20, 21, -21, -3, 5, 22, 2, -22, -23, 23, -5, -2, 24, 1, -24, -1, 25, -25, 26, -26, -27, 27, 28, 29, -28, -29, 6, 30, 2, -31, -2, -30, 31, -6, -32, 32, 33, -33, 34, -35, -34, 1, 4, -36, -1, 35, 37, 36, 7, -37, 38, -4, -38, 39, 41, 40, -40, -39, 3, 42, -43, -41, -7, -42, 43, -3, 44, -44, 45, -45, 46, 47, 8, -47, -48, -46, 50, -50, 48, 49, 51, -49, 52, -52, 5, -51, -8, -53, 53, 3, -56, 56, 55, 54, -54, 2, 60, -2, -55, 58, 9, -5, 59, 57, -57, -63, -3, -58, -60, -61, 61, -59, -62, -9, 1, 64, 62, 69, -64, 63, 65, -67, -68, 66, -65, 68, -66, -69, 67, -70, -1, 10, 71, -71, 4, 73, 72, 70, 6, -76, -3, 74, -78, -74, 1, 78, 80, -72, -75, 76, -1, 3, -73, 79, 75, 77, 1, 11, -4, -79, -10, -6, -1, -77, -83, -80, 2, 81, -84, -2, 83, -81, 82, -82, 84, -87, -86, 85, -11, -85, 86, -89, 87, -88, 88, 89} },{ /* MapTab5 */ 2, /* eob_sym */ 33, /* esc_sym */ /* run table */ {1, 1, 0, 2, 1, 2, 1, 3, 3, 1, 1, 4, 4, 2, 2, 1, 1, 5, 5, 6, 1, 6, 1, 7, 7, 3, 3, 2, 8, 2, 8, 1, 1, 0, 9, 9, 1, 1, 10, 4, 10, 4, 11, 11, 2, 1, 2, 1, 12, 12, 3, 3, 1, 1, 13, 5, 5, 13, 14, 1, 1, 14, 2, 2, 6, 6, 15, 1, 1, 15, 16, 4, 7, 16, 4, 7, 1, 1, 3, 3, 8, 8, 2, 2, 1, 1, 17, 17, 1, 1, 18, 18, 5, 5, 2, 2, 1, 1, 9, 19, 9, 19, 20, 3, 3, 20, 1, 10, 21, 1, 10, 4, 4, 21, 22, 6, 6, 22, 1, 1, 23, 24, 2, 2, 23, 24, 11, 1, 1, 11, 7, 25, 7, 1, 1, 25, 8, 8, 3, 26, 3, 1, 12, 2, 2, 26, 1, 12, 5, 5, 27, 4, 1, 4, 1, 27, 28, 1, 28, 13, 1, 13, 2, 29, 2, 1, 32, 6, 1, 30, 14, 29, 14, 6, 3, 31, 3, 1, 30, 1, 32, 31, 33, 9, 33, 1, 1, 7, 9, 7, 2, 2, 1, 1, 4, 36, 34, 4, 5, 10, 10, 5, 34, 1, 1, 35, 8, 8, 36, 3, 35, 1, 15, 3, 2, 1, 16, 15, 16, 2, 37, 1, 37, 1, 1, 1, 6, 6, 38, 1, 38, 11, 1, 39, 39, 40, 11, 2, 41, 4, 40, 1, 2, 4, 1, 1, 1, 41, 3, 1, 3, 1, 5, 7, 5, 7}, /* value table */ { 1, -1, 0, 1, 2, -1, -2, 1, -1, 3, -3, 1, -1, 2, -2, 4, -4, 1, -1, 1, 5, -1, -5, 1, -1, 2, -2, 3, 1, -3, -1, 6, -6, 0, 1, -1, 7, -7, 1, 2, -1, -2, 1, -1, 4, 8, -4, -8, 1, -1, 3, -3, 9, -9, 1, 2, -2, -1, 1, 10, -10, -1, 5, -5, 2, -2, 1, 11, -11, -1, 1, 3, 2, -1, -3, -2, 12, -12, 4, -4, 2, -2, -6, 6, 13, -13, 1, -1, 14, -14, 1, -1, 3, -3, 7, -7, 15, -15, 2, 1, -2, -1, 1, 5, -5, -1, -16, 2, 1, 16, -2, 4, -4, -1, 1, 3, -3, -1, 17, -17, 1, 1, -8, 8, -1, -1, 2, 18, -18, -2, 3, 1, -3, 19, -19, -1, 3, -3, 6, 1, -6, 20, 2, 9, -9, -1, -20, -2, 4, -4, 1, -5, 21, 5, -21, -1, 1, -22, -1, 2, 22, -2, 10, 1, -10, 23, 1, 4, -23, 1, 2, -1, -2, -4, -7, 1, 7, -24, -1, 24, -1, -1, 1, 3, -1, -25, 25, 4, -3, -4, 11, -11, 26, -26, 6, 1, 1, -6, -5, -3, 3, 5, -1, -27, 27, 1, 4, -4, -1, -8, -1, 28, 2, 8, -12, -28, -2, -2, 2, 12, -1, 29, 1, -29, 30, -30, 5, -5, 1, -31, -1, 3, 31, -1, 1, 1, -3, -13, 1, -7, -1, -32, 13, 7, 32, 33, -33, -1, -9, -34, 9, 34, -6, 5, 6, -5} },{ /* MapTab6 */ 2, /* eob_sym */ 13, /* esc_sym */ /* run table */ {1, 1, 0, 1, 1, 2, 2, 1, 1, 3, 3, 1, 1, 0, 2, 2, 4, 1, 4, 1, 1, 1, 5, 5, 1, 1, 6, 6, 2, 2, 1, 1, 3, 3, 7, 7, 1, 1, 8, 8, 1, 1, 2, 2, 1, 9, 1, 9, 4, 4, 10, 1, 1, 10, 1, 1, 11, 11, 3, 3, 1, 2, 1, 2, 1, 1, 12, 12, 5, 5, 1, 1, 13, 1, 1, 13, 2, 2, 1, 1, 6, 6, 1, 1, 4, 14, 4, 14, 3, 1, 3, 1, 1, 1, 15, 7, 15, 2, 2, 7, 1, 1, 1, 8, 1, 8, 16, 16, 1, 1, 1, 1, 2, 1, 1, 2, 1, 1, 3, 5, 5, 3, 4, 1, 1, 4, 1, 1, 17, 17, 9, 1, 1, 9, 2, 2, 1, 1, 10, 10, 1, 6, 1, 1, 6, 18, 1, 1, 18, 1, 1, 1, 2, 2, 3, 1, 3, 1, 1, 1, 4, 1, 19, 1, 19, 7, 1, 1, 20, 1, 4, 20, 1, 7, 11, 2, 1, 11, 21, 2, 8, 5, 1, 8, 1, 5, 21, 1, 1, 1, 22, 1, 1, 22, 1, 1, 3, 3, 1, 23, 2, 12, 24, 1, 1, 2, 1, 1, 12, 23, 1, 1, 24, 1, 1, 1, 4, 1, 1, 1, 2, 1, 6, 6, 4, 2, 1, 1, 1, 1, 1, 1, 1, 14, 13, 3, 1, 25, 9, 25, 14, 1, 9, 3, 13, 1, 1, 1, 1, 1, 10, 1, 1, 2, 10, 2}, /* value table */ {-20, -1, 0, 2, -2, 1, -1, 3, -3, 1, -1, 4, -4, 0, 2, -2, 1, 5, -1, -5, 6, -6, 1, -1, 7, -7, 1, -1, 3, -3, 8, -8, 2, -2, 1, -1, 9, -9, 1, -1, 10, -10, 4, -4, 11, 1, -11, -1, 2, -2, 1, 12, -12, -1, 13, -13, 1, -1, 3, -3, 14, 5, -14, -5, -15, 15, -1, 1, 2, -2, 16, -16, 1, 17, -17, -1, 6, -6, 18, -18, 2, -2, -19, 19, -3, 1, 3, -1, 4, 20, -4, 1, -21, 21, 1, 2, -1, -7, 7, -2, 22, -22, 23, 2, -23, -2, 1, -1, -24, 24, -25, 25, -8, -26, 26, 8, -27, 27, 5, 3, -3, -5, -4, 28, -28, 4, 29, -29, 1, -1, -2, -30, 30, 2, 9, -9, -31, 31, 2, -2, -32, 3, 32, -33, -3, 1, 33, -34, -1, 34, -35, 35, -10, 10, -6, 36, 6, -36, 37, -37, -5, 38, 1, -38, -1, 3, 39, -39, -1, 40, 5, 1, -40, -3, 2, -11, -41, -2, 1, 11, -3, -4, 41, 3, 42, 4, -1, -43, -42, 43, 1, -44, 45, -1, 44, -45, -7, 7, -46, 1, -12, 2, 1, -47, 46, 12, 47, 48, -2, -1, -48, 49, -1, -50, -49, 50, -6, -51, 51, 52, -13, 53, -4, 4, 6, 13, -53, -52, -54, 55, 54, -55, -56, -2, 2, -8, 56, 1, -3, -1, 2, 58, 3, 8, -2, 57, -58, -60, -59, -57, -3, 60, 59, -14, 3, 14} },{ /* MapTab7 */ 2, /* eob_sym */ 38, /* esc_sym */ /* run table */ {1, 1, 0, 2, 2, 1, 1, 3, 3, 4, 4, 5, 5, 1, 1, 6, 6, 2, 2, 7, 7, 8, 8, 1, 1, 3, 3, 9, 9, 10, 10, 1, 1, 2, 2, 4, 4, 11, 0, 11, 12, 12, 13, 13, 1, 1, 5, 5, 14, 14, 15, 16, 15, 16, 3, 3, 1, 6, 1, 6, 2, 2, 7, 7, 8, 8, 17, 17, 1, 1, 4, 4, 18, 18, 2, 2, 1, 19, 1, 20, 19, 20, 21, 21, 3, 3, 22, 22, 5, 5, 24, 1, 1, 23, 9, 23, 24, 9, 2, 2, 10, 1, 1, 10, 6, 6, 25, 4, 4, 25, 7, 7, 26, 8, 1, 8, 3, 1, 26, 3, 11, 11, 27, 27, 2, 28, 1, 2, 28, 1, 12, 12, 5, 5, 29, 13, 13, 29, 32, 1, 1, 33, 31, 30, 32, 4, 30, 33, 4, 31, 3, 14, 1, 1, 3, 34, 34, 2, 2, 14, 6, 6, 35, 36, 35, 36, 1, 15, 1, 16, 16, 15, 7, 9, 7, 9, 37, 8, 8, 37, 1, 1, 39, 2, 38, 39, 2, 40, 5, 38, 40, 5, 3, 3, 4, 4, 10, 10, 1, 1, 1, 1, 41, 2, 41, 2, 6, 6, 1, 1, 11, 42, 11, 43, 3, 42, 3, 17, 4, 43, 1, 17, 7, 1, 8, 44, 4, 7, 44, 5, 8, 2, 5, 1, 2, 48, 45, 1, 12, 45, 12, 48, 13, 13, 1, 9, 9, 46, 1, 46, 47, 47, 49, 18, 18, 49}, /* value table */ { 1, -1, 0, 1, -1, 2, -2, 1, -1, 1, -1, 1, -1, 3, -3, 1, -1, -2, 2, 1, -1, 1, -1, 4, -4, -2, 2, 1, -1, 1, -1, 5, -5, -3, 3, 2, -2, 1, 0, -1, 1, -1, 1, -1, 6, -6, 2, -2, 1, -1, 1, 1, -1, -1, -3, 3, 7, 2, -7, -2, -4, 4, 2, -2, 2, -2, 1, -1, 8, -8, 3, -3, 1, -1, -5, 5, 9, 1, -9, 1, -1, -1, 1, -1, -4, 4, 1, -1, 3, -3, 1, -10, 10, 1, 2, -1, -1, -2, 6, -6, 2, 11, -11, -2, 3, -3, 1, -4, 4, -1, 3, -3, 1, 3, 12, -3, -5, -12, -1, 5, 2, -2, 1, -1, -7, 1, 13, 7, -1, -13, 2, -2, 4, -4, 1, 2, -2, -1, 1, 14, -14, 1, 1, 1, -1, -5, -1, -1, 5, -1, -6, 2, -15, 15, 6, 1, -1, -8, 8, -2, -4, 4, 1, 1, -1, -1, 16, 2, -16, -2, 2, -2, 4, 3, -4, -3, -1, -4, 4, 1, -17, 17, -1, -9, 1, 1, 9, 1, -5, -1, -1, 5, -7, 7, 6, -6, 3, -3, 18, -18, 19, -19, 1, -10, -1, 10, -5, 5, 20, -20, -3, 1, 3, 1, 8, -1, -8, 2, 7, -1, -21, -2, 5, 21, 5, -1, -7, -5, 1, -6, -5, -11, 6, 22, 11, 1, 1, -22, -3, -1, 3, -1, 3, -3, -23, 4, -4, 1, 23, -1, 1, -1, 1, -2, 2, -1} },{ /* MapTab8 */ 4, /* eob_sym */ 11, /* esc_sym */ /* run table */ {1, 1, 1, 1, 0, 2, 2, 1, 1, 3, 3, 0, 1, 1, 2, 2, 4, 4, 1, 1, 5, 5, 1, 1, 2, 2, 3, 3, 6, 6, 1, 1, 7, 7, 8, 1, 8, 2, 2, 1, 4, 4, 1, 3, 1, 3, 9, 9, 2, 2, 1, 5, 1, 5, 10, 10, 1, 1, 11, 11, 3, 6, 3, 4, 4, 6, 2, 2, 1, 12, 1, 12, 7, 13, 7, 13, 1, 1, 8, 8, 2, 2, 14, 14, 16, 15, 16, 5, 5, 1, 3, 15, 1, 3, 4, 4, 1, 1, 17, 17, 2, 2, 6, 6, 1, 18, 1, 18, 22, 21, 22, 21, 25, 24, 25, 19, 9, 20, 9, 23, 19, 24, 20, 3, 23, 7, 3, 1, 1, 7, 28, 26, 29, 5, 28, 26, 5, 8, 29, 4, 8, 27, 2, 2, 4, 27, 1, 1, 10, 36, 10, 33, 33, 36, 30, 1, 32, 32, 1, 30, 6, 31, 31, 35, 3, 6, 11, 11, 3, 2, 35, 2, 34, 1, 34, 1, 37, 37, 12, 7, 12, 5, 41, 5, 4, 7, 1, 8, 13, 4, 1, 41, 13, 38, 8, 38, 9, 1, 40, 40, 9, 1, 39, 2, 2, 49, 39, 42, 3, 3, 14, 16, 49, 14, 16, 42, 43, 43, 6, 6, 15, 1, 1, 15, 44, 44, 1, 1, 50, 48, 4, 5, 4, 7, 5, 2, 10, 10, 48, 7, 50, 45, 2, 1, 45, 8, 8, 1, 46, 46, 3, 47, 47, 3, 1, 1}, /* value table */ { 1, -1, 2, -2, 0, 1, -1, 3, -3, 1, -1, 0, 4, -4, 2, -2, 1, -1, 5, -5, 1, -1, 6, -6, 3, -3, 2, -2, 1, -1, 7, -7, 1, -1, 1, 8, -1, 4, -4, -8, 2, -2, 9, 3, -9, -3, 1, -1, 5, -5, 10, 2, -10, -2, 1, -1, 11, -11, 1, -1, -4, 2, 4, 3, -3, -2, 6, -6, 12, 1, -12, -1, 2, 1, -2, -1, 13, -13, 2, -2, 7, -7, 1, -1, 1, 1, -1, 3, -3, 14, 5, -1, -14, -5, 4, -4, 15, -15, 1, -1, 8, -8, -3, 3, 16, 1, -16, -1, 1, 1, -1, -1, 1, 1, -1, 1, 2, 1, -2, 1, -1, -1, -1, 6, -1, 3, -6, 17, -17, -3, 1, 1, 1, 4, -1, -1, -4, 3, -1, 5, -3, -1, -9, 9, -5, 1, 18, -18, 2, 1, -2, 1, -1, -1, 1, 19, -1, 1, -19, -1, 4, 1, -1, 1, 7, -4, -2, 2, -7, 10, -1, -10, 1, 20, -1, -20, 1, -1, 2, 4, -2, 5, 1, -5, 6, -4, 21, 4, 2, -6, -21, -1, -2, 1, -4, -1, -3, 22, -1, 1, 3, -22, -1, 11, -11, 1, 1, 1, 8, -8, 2, 2, -1, -2, -2, -1, 1, -1, -5, 5, 2, 23, -23, -2, 1, -1, 24, -24, -1, -1, 7, 6, -7, 5, -6, 12, -3, 3, 1, -5, 1, 1, -12, 25, -1, -5, 5, -25, -1, 1, 9, 1, -1, -9, 26, -26} } };