/* This file was generated automatically by the Snowball to ANSI C compiler */

#include "header.h"

#ifdef __cplusplus
extern "C" {
#endif
extern int english_UTF_8_stem(struct SN_env* z);
#ifdef __cplusplus
}
#endif
static int r_exception2(struct SN_env* z);
static int r_exception1(struct SN_env* z);
static int r_Step_5(struct SN_env* z);
static int r_Step_4(struct SN_env* z);
static int r_Step_3(struct SN_env* z);
static int r_Step_2(struct SN_env* z);
static int r_Step_1c(struct SN_env* z);
static int r_Step_1b(struct SN_env* z);
static int r_Step_1a(struct SN_env* z);
static int r_R2(struct SN_env* z);
static int r_R1(struct SN_env* z);
static int r_shortv(struct SN_env* z);
static int r_mark_regions(struct SN_env* z);
static int r_postlude(struct SN_env* z);
static int r_prelude(struct SN_env* z);
#ifdef __cplusplus
extern "C" {
#endif

extern struct SN_env* english_UTF_8_create_env(void);
extern void english_UTF_8_close_env(struct SN_env* z);

#ifdef __cplusplus
}
#endif
static const symbol s_0_0[5] = {'a', 'r', 's', 'e', 'n'};
static const symbol s_0_1[6] = {'c', 'o', 'm', 'm', 'u', 'n'};
static const symbol s_0_2[5] = {'g', 'e', 'n', 'e', 'r'};

static const struct among a_0[3] = {
    /*  0 */ {5, s_0_0, -1, -1, 0},
    /*  1 */ {6, s_0_1, -1, -1, 0},
    /*  2 */ {5, s_0_2, -1, -1, 0}};

static const symbol s_1_0[1] = {'\''};
static const symbol s_1_1[3] = {'\'', 's', '\''};
static const symbol s_1_2[2] = {'\'', 's'};

static const struct among a_1[3] = {
    /*  0 */ {1, s_1_0, -1, 1, 0},
    /*  1 */ {3, s_1_1, 0, 1, 0},
    /*  2 */ {2, s_1_2, -1, 1, 0}};

static const symbol s_2_0[3] = {'i', 'e', 'd'};
static const symbol s_2_1[1] = {'s'};
static const symbol s_2_2[3] = {'i', 'e', 's'};
static const symbol s_2_3[4] = {'s', 's', 'e', 's'};
static const symbol s_2_4[2] = {'s', 's'};
static const symbol s_2_5[2] = {'u', 's'};

static const struct among a_2[6] = {
    /*  0 */ {3, s_2_0, -1, 2, 0},
    /*  1 */ {1, s_2_1, -1, 3, 0},
    /*  2 */ {3, s_2_2, 1, 2, 0},
    /*  3 */ {4, s_2_3, 1, 1, 0},
    /*  4 */ {2, s_2_4, 1, -1, 0},
    /*  5 */ {2, s_2_5, 1, -1, 0}};

static const symbol s_3_1[2] = {'b', 'b'};
static const symbol s_3_2[2] = {'d', 'd'};
static const symbol s_3_3[2] = {'f', 'f'};
static const symbol s_3_4[2] = {'g', 'g'};
static const symbol s_3_5[2] = {'b', 'l'};
static const symbol s_3_6[2] = {'m', 'm'};
static const symbol s_3_7[2] = {'n', 'n'};
static const symbol s_3_8[2] = {'p', 'p'};
static const symbol s_3_9[2] = {'r', 'r'};
static const symbol s_3_10[2] = {'a', 't'};
static const symbol s_3_11[2] = {'t', 't'};
static const symbol s_3_12[2] = {'i', 'z'};

static const struct among a_3[13] = {
    /*  0 */ {0, 0, -1, 3, 0},
    /*  1 */ {2, s_3_1, 0, 2, 0},
    /*  2 */ {2, s_3_2, 0, 2, 0},
    /*  3 */ {2, s_3_3, 0, 2, 0},
    /*  4 */ {2, s_3_4, 0, 2, 0},
    /*  5 */ {2, s_3_5, 0, 1, 0},
    /*  6 */ {2, s_3_6, 0, 2, 0},
    /*  7 */ {2, s_3_7, 0, 2, 0},
    /*  8 */ {2, s_3_8, 0, 2, 0},
    /*  9 */ {2, s_3_9, 0, 2, 0},
    /* 10 */ {2, s_3_10, 0, 1, 0},
    /* 11 */ {2, s_3_11, 0, 2, 0},
    /* 12 */ {2, s_3_12, 0, 1, 0}};

static const symbol s_4_0[2] = {'e', 'd'};
static const symbol s_4_1[3] = {'e', 'e', 'd'};
static const symbol s_4_2[3] = {'i', 'n', 'g'};
static const symbol s_4_3[4] = {'e', 'd', 'l', 'y'};
static const symbol s_4_4[5] = {'e', 'e', 'd', 'l', 'y'};
static const symbol s_4_5[5] = {'i', 'n', 'g', 'l', 'y'};

static const struct among a_4[6] = {
    /*  0 */ {2, s_4_0, -1, 2, 0},
    /*  1 */ {3, s_4_1, 0, 1, 0},
    /*  2 */ {3, s_4_2, -1, 2, 0},
    /*  3 */ {4, s_4_3, -1, 2, 0},
    /*  4 */ {5, s_4_4, 3, 1, 0},
    /*  5 */ {5, s_4_5, -1, 2, 0}};

static const symbol s_5_0[4] = {'a', 'n', 'c', 'i'};
static const symbol s_5_1[4] = {'e', 'n', 'c', 'i'};
static const symbol s_5_2[3] = {'o', 'g', 'i'};
static const symbol s_5_3[2] = {'l', 'i'};
static const symbol s_5_4[3] = {'b', 'l', 'i'};
static const symbol s_5_5[4] = {'a', 'b', 'l', 'i'};
static const symbol s_5_6[4] = {'a', 'l', 'l', 'i'};
static const symbol s_5_7[5] = {'f', 'u', 'l', 'l', 'i'};
static const symbol s_5_8[6] = {'l', 'e', 's', 's', 'l', 'i'};
static const symbol s_5_9[5] = {'o', 'u', 's', 'l', 'i'};
static const symbol s_5_10[5] = {'e', 'n', 't', 'l', 'i'};
static const symbol s_5_11[5] = {'a', 'l', 'i', 't', 'i'};
static const symbol s_5_12[6] = {'b', 'i', 'l', 'i', 't', 'i'};
static const symbol s_5_13[5] = {'i', 'v', 'i', 't', 'i'};
static const symbol s_5_14[6] = {'t', 'i', 'o', 'n', 'a', 'l'};
static const symbol s_5_15[7] = {'a', 't', 'i', 'o', 'n', 'a', 'l'};
static const symbol s_5_16[5] = {'a', 'l', 'i', 's', 'm'};
static const symbol s_5_17[5] = {'a', 't', 'i', 'o', 'n'};
static const symbol s_5_18[7] = {'i', 'z', 'a', 't', 'i', 'o', 'n'};
static const symbol s_5_19[4] = {'i', 'z', 'e', 'r'};
static const symbol s_5_20[4] = {'a', 't', 'o', 'r'};
static const symbol s_5_21[7] = {'i', 'v', 'e', 'n', 'e', 's', 's'};
static const symbol s_5_22[7] = {'f', 'u', 'l', 'n', 'e', 's', 's'};
static const symbol s_5_23[7] = {'o', 'u', 's', 'n', 'e', 's', 's'};

static const struct among a_5[24] = {
    /*  0 */ {4, s_5_0, -1, 3, 0},
    /*  1 */ {4, s_5_1, -1, 2, 0},
    /*  2 */ {3, s_5_2, -1, 13, 0},
    /*  3 */ {2, s_5_3, -1, 16, 0},
    /*  4 */ {3, s_5_4, 3, 12, 0},
    /*  5 */ {4, s_5_5, 4, 4, 0},
    /*  6 */ {4, s_5_6, 3, 8, 0},
    /*  7 */ {5, s_5_7, 3, 14, 0},
    /*  8 */ {6, s_5_8, 3, 15, 0},
    /*  9 */ {5, s_5_9, 3, 10, 0},
    /* 10 */ {5, s_5_10, 3, 5, 0},
    /* 11 */ {5, s_5_11, -1, 8, 0},
    /* 12 */ {6, s_5_12, -1, 12, 0},
    /* 13 */ {5, s_5_13, -1, 11, 0},
    /* 14 */ {6, s_5_14, -1, 1, 0},
    /* 15 */ {7, s_5_15, 14, 7, 0},
    /* 16 */ {5, s_5_16, -1, 8, 0},
    /* 17 */ {5, s_5_17, -1, 7, 0},
    /* 18 */ {7, s_5_18, 17, 6, 0},
    /* 19 */ {4, s_5_19, -1, 6, 0},
    /* 20 */ {4, s_5_20, -1, 7, 0},
    /* 21 */ {7, s_5_21, -1, 11, 0},
    /* 22 */ {7, s_5_22, -1, 9, 0},
    /* 23 */ {7, s_5_23, -1, 10, 0}};

static const symbol s_6_0[5] = {'i', 'c', 'a', 't', 'e'};
static const symbol s_6_1[5] = {'a', 't', 'i', 'v', 'e'};
static const symbol s_6_2[5] = {'a', 'l', 'i', 'z', 'e'};
static const symbol s_6_3[5] = {'i', 'c', 'i', 't', 'i'};
static const symbol s_6_4[4] = {'i', 'c', 'a', 'l'};
static const symbol s_6_5[6] = {'t', 'i', 'o', 'n', 'a', 'l'};
static const symbol s_6_6[7] = {'a', 't', 'i', 'o', 'n', 'a', 'l'};
static const symbol s_6_7[3] = {'f', 'u', 'l'};
static const symbol s_6_8[4] = {'n', 'e', 's', 's'};

static const struct among a_6[9] = {
    /*  0 */ {5, s_6_0, -1, 4, 0},
    /*  1 */ {5, s_6_1, -1, 6, 0},
    /*  2 */ {5, s_6_2, -1, 3, 0},
    /*  3 */ {5, s_6_3, -1, 4, 0},
    /*  4 */ {4, s_6_4, -1, 4, 0},
    /*  5 */ {6, s_6_5, -1, 1, 0},
    /*  6 */ {7, s_6_6, 5, 2, 0},
    /*  7 */ {3, s_6_7, -1, 5, 0},
    /*  8 */ {4, s_6_8, -1, 5, 0}};

static const symbol s_7_0[2] = {'i', 'c'};
static const symbol s_7_1[4] = {'a', 'n', 'c', 'e'};
static const symbol s_7_2[4] = {'e', 'n', 'c', 'e'};
static const symbol s_7_3[4] = {'a', 'b', 'l', 'e'};
static const symbol s_7_4[4] = {'i', 'b', 'l', 'e'};
static const symbol s_7_5[3] = {'a', 't', 'e'};
static const symbol s_7_6[3] = {'i', 'v', 'e'};
static const symbol s_7_7[3] = {'i', 'z', 'e'};
static const symbol s_7_8[3] = {'i', 't', 'i'};
static const symbol s_7_9[2] = {'a', 'l'};
static const symbol s_7_10[3] = {'i', 's', 'm'};
static const symbol s_7_11[3] = {'i', 'o', 'n'};
static const symbol s_7_12[2] = {'e', 'r'};
static const symbol s_7_13[3] = {'o', 'u', 's'};
static const symbol s_7_14[3] = {'a', 'n', 't'};
static const symbol s_7_15[3] = {'e', 'n', 't'};
static const symbol s_7_16[4] = {'m', 'e', 'n', 't'};
static const symbol s_7_17[5] = {'e', 'm', 'e', 'n', 't'};

static const struct among a_7[18] = {
    /*  0 */ {2, s_7_0, -1, 1, 0},
    /*  1 */ {4, s_7_1, -1, 1, 0},
    /*  2 */ {4, s_7_2, -1, 1, 0},
    /*  3 */ {4, s_7_3, -1, 1, 0},
    /*  4 */ {4, s_7_4, -1, 1, 0},
    /*  5 */ {3, s_7_5, -1, 1, 0},
    /*  6 */ {3, s_7_6, -1, 1, 0},
    /*  7 */ {3, s_7_7, -1, 1, 0},
    /*  8 */ {3, s_7_8, -1, 1, 0},
    /*  9 */ {2, s_7_9, -1, 1, 0},
    /* 10 */ {3, s_7_10, -1, 1, 0},
    /* 11 */ {3, s_7_11, -1, 2, 0},
    /* 12 */ {2, s_7_12, -1, 1, 0},
    /* 13 */ {3, s_7_13, -1, 1, 0},
    /* 14 */ {3, s_7_14, -1, 1, 0},
    /* 15 */ {3, s_7_15, -1, 1, 0},
    /* 16 */ {4, s_7_16, 15, 1, 0},
    /* 17 */ {5, s_7_17, 16, 1, 0}};

static const symbol s_8_0[1] = {'e'};
static const symbol s_8_1[1] = {'l'};

static const struct among a_8[2] = {
    /*  0 */ {1, s_8_0, -1, 1, 0},
    /*  1 */ {1, s_8_1, -1, 2, 0}};

static const symbol s_9_0[7] = {'s', 'u', 'c', 'c', 'e', 'e', 'd'};
static const symbol s_9_1[7] = {'p', 'r', 'o', 'c', 'e', 'e', 'd'};
static const symbol s_9_2[6] = {'e', 'x', 'c', 'e', 'e', 'd'};
static const symbol s_9_3[7] = {'c', 'a', 'n', 'n', 'i', 'n', 'g'};
static const symbol s_9_4[6] = {'i', 'n', 'n', 'i', 'n', 'g'};
static const symbol s_9_5[7] = {'e', 'a', 'r', 'r', 'i', 'n', 'g'};
static const symbol s_9_6[7] = {'h', 'e', 'r', 'r', 'i', 'n', 'g'};
static const symbol s_9_7[6] = {'o', 'u', 't', 'i', 'n', 'g'};

static const struct among a_9[8] = {
    /*  0 */ {7, s_9_0, -1, -1, 0},
    /*  1 */ {7, s_9_1, -1, -1, 0},
    /*  2 */ {6, s_9_2, -1, -1, 0},
    /*  3 */ {7, s_9_3, -1, -1, 0},
    /*  4 */ {6, s_9_4, -1, -1, 0},
    /*  5 */ {7, s_9_5, -1, -1, 0},
    /*  6 */ {7, s_9_6, -1, -1, 0},
    /*  7 */ {6, s_9_7, -1, -1, 0}};

static const symbol s_10_0[5] = {'a', 'n', 'd', 'e', 's'};
static const symbol s_10_1[5] = {'a', 't', 'l', 'a', 's'};
static const symbol s_10_2[4] = {'b', 'i', 'a', 's'};
static const symbol s_10_3[6] = {'c', 'o', 's', 'm', 'o', 's'};
static const symbol s_10_4[5] = {'d', 'y', 'i', 'n', 'g'};
static const symbol s_10_5[5] = {'e', 'a', 'r', 'l', 'y'};
static const symbol s_10_6[6] = {'g', 'e', 'n', 't', 'l', 'y'};
static const symbol s_10_7[4] = {'h', 'o', 'w', 'e'};
static const symbol s_10_8[4] = {'i', 'd', 'l', 'y'};
static const symbol s_10_9[5] = {'l', 'y', 'i', 'n', 'g'};
static const symbol s_10_10[4] = {'n', 'e', 'w', 's'};
static const symbol s_10_11[4] = {'o', 'n', 'l', 'y'};
static const symbol s_10_12[6] = {'s', 'i', 'n', 'g', 'l', 'y'};
static const symbol s_10_13[5] = {'s', 'k', 'i', 'e', 's'};
static const symbol s_10_14[4] = {'s', 'k', 'i', 's'};
static const symbol s_10_15[3] = {'s', 'k', 'y'};
static const symbol s_10_16[5] = {'t', 'y', 'i', 'n', 'g'};
static const symbol s_10_17[4] = {'u', 'g', 'l', 'y'};

static const struct among a_10[18] = {
    /*  0 */ {5, s_10_0, -1, -1, 0},
    /*  1 */ {5, s_10_1, -1, -1, 0},
    /*  2 */ {4, s_10_2, -1, -1, 0},
    /*  3 */ {6, s_10_3, -1, -1, 0},
    /*  4 */ {5, s_10_4, -1, 3, 0},
    /*  5 */ {5, s_10_5, -1, 9, 0},
    /*  6 */ {6, s_10_6, -1, 7, 0},
    /*  7 */ {4, s_10_7, -1, -1, 0},
    /*  8 */ {4, s_10_8, -1, 6, 0},
    /*  9 */ {5, s_10_9, -1, 4, 0},
    /* 10 */ {4, s_10_10, -1, -1, 0},
    /* 11 */ {4, s_10_11, -1, 10, 0},
    /* 12 */ {6, s_10_12, -1, 11, 0},
    /* 13 */ {5, s_10_13, -1, 2, 0},
    /* 14 */ {4, s_10_14, -1, 1, 0},
    /* 15 */ {3, s_10_15, -1, -1, 0},
    /* 16 */ {5, s_10_16, -1, 5, 0},
    /* 17 */ {4, s_10_17, -1, 8, 0}};

static const unsigned char g_v[] = {17, 65, 16, 1};

static const unsigned char g_v_WXY[] = {1, 17, 65, 208, 1};

static const unsigned char g_valid_LI[] = {55, 141, 2};

static const symbol s_0[] = {'\''};
static const symbol s_1[] = {'y'};
static const symbol s_2[] = {'Y'};
static const symbol s_3[] = {'y'};
static const symbol s_4[] = {'Y'};
static const symbol s_5[] = {'s', 's'};
static const symbol s_6[] = {'i'};
static const symbol s_7[] = {'i', 'e'};
static const symbol s_8[] = {'e', 'e'};
static const symbol s_9[] = {'e'};
static const symbol s_10[] = {'e'};
static const symbol s_11[] = {'y'};
static const symbol s_12[] = {'Y'};
static const symbol s_13[] = {'i'};
static const symbol s_14[] = {'t', 'i', 'o', 'n'};
static const symbol s_15[] = {'e', 'n', 'c', 'e'};
static const symbol s_16[] = {'a', 'n', 'c', 'e'};
static const symbol s_17[] = {'a', 'b', 'l', 'e'};
static const symbol s_18[] = {'e', 'n', 't'};
static const symbol s_19[] = {'i', 'z', 'e'};
static const symbol s_20[] = {'a', 't', 'e'};
static const symbol s_21[] = {'a', 'l'};
static const symbol s_22[] = {'f', 'u', 'l'};
static const symbol s_23[] = {'o', 'u', 's'};
static const symbol s_24[] = {'i', 'v', 'e'};
static const symbol s_25[] = {'b', 'l', 'e'};
static const symbol s_26[] = {'l'};
static const symbol s_27[] = {'o', 'g'};
static const symbol s_28[] = {'f', 'u', 'l'};
static const symbol s_29[] = {'l', 'e', 's', 's'};
static const symbol s_30[] = {'t', 'i', 'o', 'n'};
static const symbol s_31[] = {'a', 't', 'e'};
static const symbol s_32[] = {'a', 'l'};
static const symbol s_33[] = {'i', 'c'};
static const symbol s_34[] = {'s'};
static const symbol s_35[] = {'t'};
static const symbol s_36[] = {'l'};
static const symbol s_37[] = {'s', 'k', 'i'};
static const symbol s_38[] = {'s', 'k', 'y'};
static const symbol s_39[] = {'d', 'i', 'e'};
static const symbol s_40[] = {'l', 'i', 'e'};
static const symbol s_41[] = {'t', 'i', 'e'};
static const symbol s_42[] = {'i', 'd', 'l'};
static const symbol s_43[] = {'g', 'e', 'n', 't', 'l'};
static const symbol s_44[] = {'u', 'g', 'l', 'i'};
static const symbol s_45[] = {'e', 'a', 'r', 'l', 'i'};
static const symbol s_46[] = {'o', 'n', 'l', 'i'};
static const symbol s_47[] = {'s', 'i', 'n', 'g', 'l'};
static const symbol s_48[] = {'Y'};
static const symbol s_49[] = {'y'};

static int r_prelude(struct SN_env* z)
{
    z->B[0] = 0; /* unset Y_found, line 26 */
    {
        int c1 = z->c; /* do, line 27 */
        z->bra = z->c; /* [, line 27 */
        if (!(eq_s(z, 1, s_0))) {
            goto lab0;
        }
        z->ket = z->c; /* ], line 27 */
        {
            int ret = slice_del(z); /* delete, line 27 */
            if (ret < 0) {
                return ret;
            }
        }
    lab0:
        z->c = c1;
    }
    {
        int c2 = z->c; /* do, line 28 */
        z->bra = z->c; /* [, line 28 */
        if (!(eq_s(z, 1, s_1))) {
            goto lab1;
        }
        z->ket = z->c; /* ], line 28 */
        {
            int ret = slice_from_s(z, 1, s_2); /* <-, line 28 */
            if (ret < 0) {
                return ret;
            }
        }
        z->B[0] = 1; /* set Y_found, line 28 */
    lab1:
        z->c = c2;
    }
    {
        int c3 = z->c; /* do, line 29 */
        while (1) {    /* repeat, line 29 */
            int c4 = z->c;
            while (1) { /* goto, line 29 */
                int c5 = z->c;
                if (in_grouping_U(z, g_v, 97, 121, 0)) {
                    goto lab4;
                }
                z->bra = z->c; /* [, line 29 */
                if (!(eq_s(z, 1, s_3))) {
                    goto lab4;
                }
                z->ket = z->c; /* ], line 29 */
                z->c = c5;
                break;
            lab4:
                z->c = c5;
                {
                    int ret = skip_utf8(z->p, z->c, 0, z->l, 1);
                    if (ret < 0) {
                        goto lab3;
                    }
                    z->c = ret; /* goto, line 29 */
                }
            }
            {
                int ret = slice_from_s(z, 1, s_4); /* <-, line 29 */
                if (ret < 0) {
                    return ret;
                }
            }
            z->B[0] = 1; /* set Y_found, line 29 */
            continue;
        lab3:
            z->c = c4;
            break;
        }
        z->c = c3;
    }
    return 1;
}

static int r_mark_regions(struct SN_env* z)
{
    z->I[0] = z->l;
    z->I[1] = z->l;
    {
        int c1 = z->c; /* do, line 35 */
        {
            int c2 = z->c; /* or, line 41 */
            if (z->c + 4 >= z->l || (z->p[z->c + 4] >> 5) != 3 || !((2375680 >> (z->p[z->c + 4] & 0x1f)) & 1)) {
                goto lab2;
            }
            if (!(find_among(z, a_0, 3))) {
                goto lab2; /* among, line 36 */
            }
            goto lab1;
        lab2:
            z->c = c2;
            { /* gopast */ /* grouping v, line 41 */
                int ret = out_grouping_U(z, g_v, 97, 121, 1);
                if (ret < 0)
                    goto lab0;
                z->c += ret;
            }
            { /* gopast */ /* non v, line 41 */
                int ret = in_grouping_U(z, g_v, 97, 121, 1);
                if (ret < 0) {
                    goto lab0;
                }
                z->c += ret;
            }
        }
    lab1:
        z->I[0] = z->c; /* setmark p1, line 42 */
        { /* gopast */  /* grouping v, line 43 */
            int ret = out_grouping_U(z, g_v, 97, 121, 1);
            if (ret < 0) {
                goto lab0;
            }
            z->c += ret;
        }
        { /* gopast */ /* non v, line 43 */
            int ret = in_grouping_U(z, g_v, 97, 121, 1);
            if (ret < 0) {
                goto lab0;
            }
            z->c += ret;
        }
        z->I[1] = z->c; /* setmark p2, line 43 */
    lab0:
        z->c = c1;
    }
    return 1;
}

static int r_shortv(struct SN_env* z)
{
    {
        int m1 = z->l - z->c;
        (void)m1; /* or, line 51 */
        if (out_grouping_b_U(z, g_v_WXY, 89, 121, 0) ||
            in_grouping_b_U(z, g_v, 97, 121, 0) ||
            out_grouping_b_U(z, g_v, 97, 121, 0)) {
            goto lab1;
        }
        goto lab0;
    lab1:
        z->c = z->l - m1;
        if (out_grouping_b_U(z, g_v, 97, 121, 0) ||
            in_grouping_b_U(z, g_v, 97, 121, 0) ||
            z->c > z->lb) {
            return 0; /* atlimit, line 52 */
        }
    }
lab0:
    return 1;
}

static int r_R1(struct SN_env* z)
{
    return (!(z->I[0] <= z->c)) ? 0 : 1;
}

static int r_R2(struct SN_env* z)
{
    return (!(z->I[1] <= z->c)) ? 0 : 1;
}

static int r_Step_1a(struct SN_env* z)
{
    int among_var;
    {
        int m_keep = z->l - z->c; /* (void) m_keep */ /* try, line 59 */
        z->ket = z->c;                                /* [, line 60 */
        if (z->c <= z->lb || (z->p[z->c - 1] != 39 && z->p[z->c - 1] != 115)) {
            z->c = z->l - m_keep;
            goto lab0;
        }
        among_var = find_among_b(z, a_1, 3); /* substring, line 60 */
        if (!(among_var)) {
            z->c = z->l - m_keep;
            goto lab0;
        }
        z->bra = z->c; /* ], line 60 */
        switch (among_var) {
            case 0: {
                z->c = z->l - m_keep;
                goto lab0;
            }
            case 1: {
                int ret = slice_del(z); /* delete, line 62 */
                if (ret < 0) {
                    return ret;
                }
            } break;
            default:
                break;
        }
    lab0:;
    }
    z->ket = z->c; /* [, line 65 */
    if (z->c <= z->lb || (z->p[z->c - 1] != 100 && z->p[z->c - 1] != 115)) {
        return 0;
    }
    among_var = find_among_b(z, a_2, 6); /* substring, line 65 */
    if (!(among_var)) {
        return 0;
    }
    z->bra = z->c; /* ], line 65 */
    switch (among_var) {
        case 0:
            return 0;
        case 1: {
            int ret = slice_from_s(z, 2, s_5); /* <-, line 66 */
            if (ret < 0) {
                return ret;
            }
        } break;
        case 2: {
            int m1 = z->l - z->c;
            (void)m1; /* or, line 68 */
            {
                int ret = skip_utf8(z->p, z->c, z->lb, z->l, -2);
                if (ret < 0) {
                    goto lab2;
                }
                z->c = ret; /* hop, line 68 */
            }
            {
                int ret = slice_from_s(z, 1, s_6); /* <-, line 68 */
                if (ret < 0) {
                    return ret;
                }
            }
            goto lab1;
        lab2:
            z->c = z->l - m1;
            {
                int ret = slice_from_s(z, 2, s_7); /* <-, line 68 */
                if (ret < 0) {
                    return ret;
                }
            }
        }
        lab1:
            break;
        case 3: {
            int ret = skip_utf8(z->p, z->c, z->lb, 0, -1);
            if (ret < 0) {
                return 0;
            }
            z->c = ret; /* next, line 69 */
        }
            { /* gopast */ /* grouping v, line 69 */
                int ret = out_grouping_b_U(z, g_v, 97, 121, 1);
                if (ret < 0) {
                    return 0;
                }
                z->c -= ret;
            }
            {
                int ret = slice_del(z); /* delete, line 69 */
                if (ret < 0) {
                    return ret;
                }
            }
            break;
        default:
            break;
    }
    return 1;
}

static int r_Step_1b(struct SN_env* z)
{
    int among_var;
    z->ket = z->c; /* [, line 75 */
    if (z->c - 1 <= z->lb || (z->p[z->c - 1] >> 5) != 3 || !((33554576 >> (z->p[z->c - 1] & 0x1f)) & 1)) {
        return 0;
    }
    among_var = find_among_b(z, a_4, 6); /* substring, line 75 */
    if (!(among_var)) {
        return 0;
    }
    z->bra = z->c; /* ], line 75 */
    switch (among_var) {
        case 0:
            return 0;
        case 1: {
            int ret = r_R1(z);
            if (ret == 0) {
                return 0; /* call R1, line 77 */
            }
            if (ret < 0) {
                return ret;
            }
        }
            {
                int ret = slice_from_s(z, 2, s_8); /* <-, line 77 */
                if (ret < 0) {
                    return ret;
                }
            }
            break;
        case 2: {
            int m_test = z->l - z->c; /* test, line 80 */
            { /* gopast */            /* grouping v, line 80 */
                int ret = out_grouping_b_U(z, g_v, 97, 121, 1);
                if (ret < 0) {
                    return 0;
                }
                z->c -= ret;
            }
            z->c = z->l - m_test;
        }
            {
                int ret = slice_del(z); /* delete, line 80 */
                if (ret < 0) {
                    return ret;
                }
            }
            {
                int m_test = z->l - z->c; /* test, line 81 */
                if (z->c - 1 <= z->lb || (z->p[z->c - 1] >> 5) != 3 || !((68514004 >> (z->p[z->c - 1] & 0x1f)) & 1)) {
                    among_var = 3;
                } else {
                    among_var = find_among_b(z, a_3, 13); /* substring, line 81 */
                }
                if (!(among_var)) {
                    return 0;
                }
                z->c = z->l - m_test;
            }
            switch (among_var) {
                case 0:
                    return 0;
                case 1: {
                    int c_keep = z->c;
                    int ret = insert_s(z, z->c, z->c, 1, s_9); /* <+, line 83 */
                    z->c = c_keep;
                    if (ret < 0) {
                        return ret;
                    }
                } break;
                case 2:
                    z->ket = z->c; /* [, line 86 */
                    {
                        int ret = skip_utf8(z->p, z->c, z->lb, 0, -1);
                        if (ret < 0) {
                            return 0;
                        }
                        z->c = ret; /* next, line 86 */
                    }
                    z->bra = z->c; /* ], line 86 */
                    {
                        int ret = slice_del(z); /* delete, line 86 */
                        if (ret < 0) {
                            return ret;
                        }
                    }
                    break;
                case 3:
                    if (z->c != z->I[0]) {
                        return 0; /* atmark, line 87 */
                    }
                    {
                        int m_test = z->l - z->c; /* test, line 87 */
                        {
                            int ret = r_shortv(z);
                            if (ret == 0) {
                                return 0; /* call shortv, line 87 */
                            }
                            if (ret < 0) {
                                return ret;
                            }
                        }
                        z->c = z->l - m_test;
                    }
                    {
                        int c_keep = z->c;
                        int ret = insert_s(z, z->c, z->c, 1, s_10); /* <+, line 87 */
                        z->c = c_keep;
                        if (ret < 0) {
                            return ret;
                        }
                    }
                    break;
                default:
                    break;
            }
            break;
        default:
            break;
    }
    return 1;
}

static int r_Step_1c(struct SN_env* z)
{
    z->ket = z->c; /* [, line 94 */
    {
        int m1 = z->l - z->c;
        (void)m1; /* or, line 94 */
        if (!(eq_s_b(z, 1, s_11))) {
            goto lab1;
        }
        goto lab0;
    lab1:
        z->c = z->l - m1;
        if (!(eq_s_b(z, 1, s_12))) {
            return 0;
        }
    }
lab0:
    z->bra = z->c; /* ], line 94 */
    if (out_grouping_b_U(z, g_v, 97, 121, 0)) {
        return 0;
    }
    {
        int m2 = z->l - z->c;
        (void)m2; /* not, line 95 */
        if (z->c > z->lb) {
            goto lab2; /* atlimit, line 95 */
        }
        return 0;
    lab2:
        z->c = z->l - m2;
    }
    {
        int ret = slice_from_s(z, 1, s_13); /* <-, line 96 */
        if (ret < 0) {
            return ret;
        }
    }
    return 1;
}

static int r_Step_2(struct SN_env* z)
{
    int among_var;
    z->ket = z->c; /* [, line 100 */
    if (z->c - 1 <= z->lb || (z->p[z->c - 1] >> 5) != 3 || !((815616 >> (z->p[z->c - 1] & 0x1f)) & 1)) {
        return 0;
    }
    among_var = find_among_b(z, a_5, 24); /* substring, line 100 */
    if (!(among_var)) {
        return 0;
    }
    z->bra = z->c; /* ], line 100 */
    {
        int ret = r_R1(z);
        if (ret == 0) {
            return 0; /* call R1, line 100 */
        }
        if (ret < 0) {
            return ret;
        }
    }
    switch (among_var) {
        case 0:
            return 0;
        case 1: {
            int ret = slice_from_s(z, 4, s_14); /* <-, line 101 */
            if (ret < 0) {
                return ret;
            }
        } break;
        case 2: {
            int ret = slice_from_s(z, 4, s_15); /* <-, line 102 */
            if (ret < 0) {
                return ret;
            }
        } break;
        case 3: {
            int ret = slice_from_s(z, 4, s_16); /* <-, line 103 */
            if (ret < 0) {
                return ret;
            }
        } break;
        case 4: {
            int ret = slice_from_s(z, 4, s_17); /* <-, line 104 */
            if (ret < 0) {
                return ret;
            }
        } break;
        case 5: {
            int ret = slice_from_s(z, 3, s_18); /* <-, line 105 */
            if (ret < 0) {
                return ret;
            }
        } break;
        case 6: {
            int ret = slice_from_s(z, 3, s_19); /* <-, line 107 */
            if (ret < 0) {
                return ret;
            }
        } break;
        case 7: {
            int ret = slice_from_s(z, 3, s_20); /* <-, line 109 */
            if (ret < 0) {
                return ret;
            }
        } break;
        case 8: {
            int ret = slice_from_s(z, 2, s_21); /* <-, line 111 */
            if (ret < 0) {
                return ret;
            }
        } break;
        case 9: {
            int ret = slice_from_s(z, 3, s_22); /* <-, line 112 */
            if (ret < 0) {
                return ret;
            }
        } break;
        case 10: {
            int ret = slice_from_s(z, 3, s_23); /* <-, line 114 */
            if (ret < 0) {
                return ret;
            }
        } break;
        case 11: {
            int ret = slice_from_s(z, 3, s_24); /* <-, line 116 */
            if (ret < 0) {
                return ret;
            }
        } break;
        case 12: {
            int ret = slice_from_s(z, 3, s_25); /* <-, line 118 */
            if (ret < 0) {
                return ret;
            }
        } break;
        case 13:
            if (!(eq_s_b(z, 1, s_26))) {
                return 0;
            }
            {
                int ret = slice_from_s(z, 2, s_27); /* <-, line 119 */
                if (ret < 0) {
                    return ret;
                }
            }
            break;
        case 14: {
            int ret = slice_from_s(z, 3, s_28); /* <-, line 120 */
            if (ret < 0) {
                return ret;
            }
        } break;
        case 15: {
            int ret = slice_from_s(z, 4, s_29); /* <-, line 121 */
            if (ret < 0) {
                return ret;
            }
        } break;
        case 16:
            if (in_grouping_b_U(z, g_valid_LI, 99, 116, 0)) {
                return 0;
            }
            {
                int ret = slice_del(z); /* delete, line 122 */
                if (ret < 0) {
                    return ret;
                }
            }
            break;
        default:
            break;
    }
    return 1;
}

static int r_Step_3(struct SN_env* z)
{
    int among_var;
    z->ket = z->c; /* [, line 127 */
    if (z->c - 2 <= z->lb || (z->p[z->c - 1] >> 5) != 3 || !((528928 >> (z->p[z->c - 1] & 0x1f)) & 1)) {
        return 0;
    }
    among_var = find_among_b(z, a_6, 9); /* substring, line 127 */
    if (!(among_var)) {
        return 0;
    }
    z->bra = z->c; /* ], line 127 */
    {
        int ret = r_R1(z);
        if (ret == 0) {
            return 0; /* call R1, line 127 */
        }
        if (ret < 0) {
            return ret;
        }
    }
    switch (among_var) {
        case 0:
            return 0;
        case 1: {
            int ret = slice_from_s(z, 4, s_30); /* <-, line 128 */
            if (ret < 0) {
                return ret;
            }
        } break;
        case 2: {
            int ret = slice_from_s(z, 3, s_31); /* <-, line 129 */
            if (ret < 0) {
                return ret;
            }
        } break;
        case 3: {
            int ret = slice_from_s(z, 2, s_32); /* <-, line 130 */
            if (ret < 0) {
                return ret;
            }
        } break;
        case 4: {
            int ret = slice_from_s(z, 2, s_33); /* <-, line 132 */
            if (ret < 0) {
                return ret;
            }
        } break;
        case 5: {
            int ret = slice_del(z); /* delete, line 134 */
            if (ret < 0) {
                return ret;
            }
        } break;
        case 6: {
            int ret = r_R2(z);
            if (ret == 0) {
                return 0; /* call R2, line 136 */
            }
            if (ret < 0) {
                return ret;
            }
        }
            {
                int ret = slice_del(z); /* delete, line 136 */
                if (ret < 0) {
                    return ret;
                }
            }
            break;
        default:
            break;
    }
    return 1;
}

static int r_Step_4(struct SN_env* z)
{
    int among_var;
    z->ket = z->c; /* [, line 141 */
    if (z->c - 1 <= z->lb || (z->p[z->c - 1] >> 5) != 3 || !((1864232 >> (z->p[z->c - 1] & 0x1f)) & 1)) {
        return 0;
    }
    among_var = find_among_b(z, a_7, 18); /* substring, line 141 */
    if (!(among_var)) {
        return 0;
    }
    z->bra = z->c; /* ], line 141 */
    {
        int ret = r_R2(z);
        if (ret == 0) {
            return 0; /* call R2, line 141 */
        }
        if (ret < 0) {
            return ret;
        }
    }
    switch (among_var) {
        case 0:
            return 0;
        case 1: {
            int ret = slice_del(z); /* delete, line 144 */
            if (ret < 0) {
                return ret;
            }
        } break;
        case 2: {
            int m1 = z->l - z->c;
            (void)m1; /* or, line 145 */
            if (!(eq_s_b(z, 1, s_34))) {
                goto lab1;
            }
            goto lab0;
        lab1:
            z->c = z->l - m1;
            if (!(eq_s_b(z, 1, s_35))) {
                return 0;
            }
        }
        lab0 : {
            int ret = slice_del(z); /* delete, line 145 */
            if (ret < 0) {
                return ret;
            }
        } break;
        default:
            break;
    }
    return 1;
}

static int r_Step_5(struct SN_env* z)
{
    int among_var;
    z->ket = z->c; /* [, line 150 */
    if (z->c <= z->lb || (z->p[z->c - 1] != 101 && z->p[z->c - 1] != 108)) {
        return 0;
    }
    among_var = find_among_b(z, a_8, 2); /* substring, line 150 */
    if (!(among_var)) {
        return 0;
    }
    z->bra = z->c; /* ], line 150 */
    switch (among_var) {
        case 0:
            return 0;
        case 1: {
            int m1 = z->l - z->c;
            (void)m1; /* or, line 151 */
            {
                int ret = r_R2(z);
                if (ret == 0) {
                    goto lab1; /* call R2, line 151 */
                }
                if (ret < 0) {
                    return ret;
                }
            }
            goto lab0;
        lab1:
            z->c = z->l - m1;
            {
                int ret = r_R1(z);
                if (ret == 0) {
                    return 0; /* call R1, line 151 */
                }
                if (ret < 0) {
                    return ret;
                }
            }
            {
                int m2 = z->l - z->c;
                (void)m2; /* not, line 151 */
                {
                    int ret = r_shortv(z);
                    if (ret == 0) {
                        goto lab2; /* call shortv, line 151 */
                    }
                    if (ret < 0) {
                        return ret;
                    }
                }
                return 0;
            lab2:
                z->c = z->l - m2;
            }
        }
        lab0 : {
            int ret = slice_del(z); /* delete, line 151 */
            if (ret < 0) {
                return ret;
            }
        } break;
        case 2: {
            int ret = r_R2(z);
            if (ret == 0) {
                return 0; /* call R2, line 152 */
            }
            if (ret < 0) {
                return ret;
            }
        }
            if (!(eq_s_b(z, 1, s_36))) {
                return 0;
            }
            {
                int ret = slice_del(z); /* delete, line 152 */
                if (ret < 0) {
                    return ret;
                }
            }
            break;
        default:
            break;
    }
    return 1;
}

static int r_exception2(struct SN_env* z)
{
    z->ket = z->c; /* [, line 158 */
    if (z->c - 5 <= z->lb || (z->p[z->c - 1] != 100 && z->p[z->c - 1] != 103)) {
        return 0;
    }
    if (!(find_among_b(z, a_9, 8))) {
        return 0;  /* substring, line 158 */
    }
    z->bra = z->c; /* ], line 158 */
    if (z->c > z->lb) {
        return 0; /* atlimit, line 158 */
    }
    return 1;
}

static int r_exception1(struct SN_env* z)
{
    int among_var;
    z->bra = z->c; /* [, line 170 */
    if (z->c + 2 >= z->l || (z->p[z->c + 2] >> 5) != 3 || !((42750482 >> (z->p[z->c + 2] & 0x1f)) & 1)) {
        return 0;
    }
    among_var = find_among(z, a_10, 18); /* substring, line 170 */
    if (!(among_var)) {
        return 0;
    }
    z->ket = z->c; /* ], line 170 */
    if (z->c < z->l) {
        return 0; /* atlimit, line 170 */
    }
    switch (among_var) {
        case 0:
            return 0;
        case 1: {
            int ret = slice_from_s(z, 3, s_37); /* <-, line 174 */
            if (ret < 0) {
                return ret;
            }
        } break;
        case 2: {
            int ret = slice_from_s(z, 3, s_38); /* <-, line 175 */
            if (ret < 0) {
                return ret;
            }
        } break;
        case 3: {
            int ret = slice_from_s(z, 3, s_39); /* <-, line 176 */
            if (ret < 0) {
                return ret;
            }
        } break;
        case 4: {
            int ret = slice_from_s(z, 3, s_40); /* <-, line 177 */
            if (ret < 0) {
                return ret;
            }
        } break;
        case 5: {
            int ret = slice_from_s(z, 3, s_41); /* <-, line 178 */
            if (ret < 0) {
                return ret;
            }
        } break;
        case 6: {
            int ret = slice_from_s(z, 3, s_42); /* <-, line 182 */
            if (ret < 0) {
                return ret;
            }
        } break;
        case 7: {
            int ret = slice_from_s(z, 5, s_43); /* <-, line 183 */
            if (ret < 0) {
                return ret;
            }
        } break;
        case 8: {
            int ret = slice_from_s(z, 4, s_44); /* <-, line 184 */
            if (ret < 0) {
                return ret;
            }
        } break;
        case 9: {
            int ret = slice_from_s(z, 5, s_45); /* <-, line 185 */
            if (ret < 0) {
                return ret;
            }
        } break;
        case 10: {
            int ret = slice_from_s(z, 4, s_46); /* <-, line 186 */
            if (ret < 0) {
                return ret;
            }
        } break;
        case 11: {
            int ret = slice_from_s(z, 5, s_47); /* <-, line 187 */
            if (ret < 0) {
                return ret;
            }
        } break;
        default:
            break;
    }
    return 1;
}

static int r_postlude(struct SN_env* z)
{
    if (!(z->B[0])) {
        return 0; /* Boolean test Y_found, line 203 */
    }
    while (1) {   /* repeat, line 203 */
        int c1 = z->c;
        while (1) { /* goto, line 203 */
            int c2 = z->c;
            z->bra = z->c; /* [, line 203 */
            if (!(eq_s(z, 1, s_48))) {
                goto lab1;
            }
            z->ket = z->c; /* ], line 203 */
            z->c = c2;
            break;
        lab1:
            z->c = c2;
            {
                int ret = skip_utf8(z->p, z->c, 0, z->l, 1);
                if (ret < 0) {
                    goto lab0;
                }
                z->c = ret; /* goto, line 203 */
            }
        }
        {
            int ret = slice_from_s(z, 1, s_49); /* <-, line 203 */
            if (ret < 0) {
                return ret;
            }
        }
        continue;
    lab0:
        z->c = c1;
        break;
    }
    return 1;
}

extern int english_UTF_8_stem(struct SN_env* z)
{
    {
        int c1 = z->c; /* or, line 207 */
        {
            int ret = r_exception1(z);
            if (ret == 0) {
                goto lab1; /* call exception1, line 207 */
            }
            if (ret < 0) {
                return ret;
            }
        }
        goto lab0;
    lab1:
        z->c = c1;
        {
            int c2 = z->c; /* not, line 208 */
            {
                int ret = skip_utf8(z->p, z->c, 0, z->l, +3);
                if (ret < 0) {
                    goto lab3;
                }
                z->c = ret; /* hop, line 208 */
            }
            goto lab2;
        lab3:
            z->c = c2;
        }
        goto lab0;
    lab2:
        z->c = c1;
        {
            int c3 = z->c; /* do, line 209 */
            {
                int ret = r_prelude(z);
                if (ret == 0) {
                    goto lab4; /* call prelude, line 209 */
                }
                if (ret < 0) {
                    return ret;
                }
            }
        lab4:
            z->c = c3;
        }
        {
            int c4 = z->c; /* do, line 210 */
            {
                int ret = r_mark_regions(z);
                if (ret == 0) {
                    goto lab5; /* call mark_regions, line 210 */
                }
                if (ret < 0) {
                    return ret;
                }
            }
        lab5:
            z->c = c4;
        }
        z->lb = z->c;
        z->c = z->l; /* backwards, line 211 */

        {
            int m5 = z->l - z->c;
            (void)m5; /* do, line 213 */
            {
                int ret = r_Step_1a(z);
                if (ret == 0) {
                    goto lab6; /* call Step_1a, line 213 */
                }
                if (ret < 0) {
                    return ret;
                }
            }
        lab6:
            z->c = z->l - m5;
        }
        {
            int m6 = z->l - z->c;
            (void)m6; /* or, line 215 */
            {
                int ret = r_exception2(z);
                if (ret == 0) {
                    goto lab8; /* call exception2, line 215 */
                }
                if (ret < 0) {
                    return ret;
                }
            }
            goto lab7;
        lab8:
            z->c = z->l - m6;
            {
                int m7 = z->l - z->c;
                (void)m7; /* do, line 217 */
                {
                    int ret = r_Step_1b(z);
                    if (ret == 0) {
                        goto lab9; /* call Step_1b, line 217 */
                    }
                    if (ret < 0) {
                        return ret;
                    }
                }
            lab9:
                z->c = z->l - m7;
            }
            {
                int m8 = z->l - z->c;
                (void)m8; /* do, line 218 */
                {
                    int ret = r_Step_1c(z);
                    if (ret == 0) {
                        goto lab10; /* call Step_1c, line 218 */
                    }
                    if (ret < 0) {
                        return ret;
                    }
                }
            lab10:
                z->c = z->l - m8;
            }
            {
                int m9 = z->l - z->c;
                (void)m9; /* do, line 220 */
                {
                    int ret = r_Step_2(z);
                    if (ret == 0) {
                        goto lab11; /* call Step_2, line 220 */
                    }
                    if (ret < 0) {
                        return ret;
                    }
                }
            lab11:
                z->c = z->l - m9;
            }
            {
                int m10 = z->l - z->c;
                (void)m10; /* do, line 221 */
                {
                    int ret = r_Step_3(z);
                    if (ret == 0) {
                        goto lab12; /* call Step_3, line 221 */
                    }
                    if (ret < 0) {
                        return ret;
                    }
                }
            lab12:
                z->c = z->l - m10;
            }
            {
                int m11 = z->l - z->c;
                (void)m11; /* do, line 222 */
                {
                    int ret = r_Step_4(z);
                    if (ret == 0) {
                        goto lab13; /* call Step_4, line 222 */
                    }
                    if (ret < 0) {
                        return ret;
                    }
                }
            lab13:
                z->c = z->l - m11;
            }
            {
                int m12 = z->l - z->c;
                (void)m12; /* do, line 224 */
                {
                    int ret = r_Step_5(z);
                    if (ret == 0) {
                        goto lab14; /* call Step_5, line 224 */
                    }
                    if (ret < 0) {
                        return ret;
                    }
                }
            lab14:
                z->c = z->l - m12;
            }
        }
    lab7:
        z->c = z->lb;
        {
            int c13 = z->c; /* do, line 227 */
            {
                int ret = r_postlude(z);
                if (ret == 0) {
                    goto lab15; /* call postlude, line 227 */
                }
                if (ret < 0) {
                    return ret;
                }
            }
        lab15:
            z->c = c13;
        }
    }
lab0:
    return 1;
}

extern struct SN_env* english_UTF_8_create_env(void)
{
    return SN_create_env(0, 2, 1);
}

extern void english_UTF_8_close_env(struct SN_env* z)
{
    SN_close_env(z, 0);
}