text: /* Generated by Snowball 2.1.0 - https://snowballstem.org/ */
  
  #include "../runtime/header.h"
  
  #ifdef __cplusplus
  extern "C" {
  #endif
  extern int german_UTF_8_stem(struct SN_env * z);
  #ifdef __cplusplus
  }
  #endif
  static int r_standard_suffix(struct SN_env * z);
  static int r_R2(struct SN_env * z);
  static int r_R1(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 * german_UTF_8_create_env(void);
  extern void german_UTF_8_close_env(struct SN_env * z);
  
  
  #ifdef __cplusplus
  }
  #endif
  static const symbol s_0_1[1] = { 'U' };
  static const symbol s_0_2[1] = { 'Y' };
  static const symbol s_0_3[2] = { 0xC3, 0xA4 };
  static const symbol s_0_4[2] = { 0xC3, 0xB6 };
  static const symbol s_0_5[2] = { 0xC3, 0xBC };
  
  static const struct among a_0[6] =
  {
  { 0, 0, -1, 5, 0},
  { 1, s_0_1, 0, 2, 0},
  { 1, s_0_2, 0, 1, 0},
  { 2, s_0_3, 0, 3, 0},
  { 2, s_0_4, 0, 4, 0},
  { 2, s_0_5, 0, 2, 0}
  };
  
  static const symbol s_1_0[1] = { 'e' };
  static const symbol s_1_1[2] = { 'e', 'm' };
  static const symbol s_1_2[2] = { 'e', 'n' };
  static const symbol s_1_3[3] = { 'e', 'r', 'n' };
  static const symbol s_1_4[2] = { 'e', 'r' };
  static const symbol s_1_5[1] = { 's' };
  static const symbol s_1_6[2] = { 'e', 's' };
  
  static const struct among a_1[7] =
  {
  { 1, s_1_0, -1, 2, 0},
  { 2, s_1_1, -1, 1, 0},
  { 2, s_1_2, -1, 2, 0},
  { 3, s_1_3, -1, 1, 0},
  { 2, s_1_4, -1, 1, 0},
  { 1, s_1_5, -1, 3, 0},
  { 2, s_1_6, 5, 2, 0}
  };
  
  static const symbol s_2_0[2] = { 'e', 'n' };
  static const symbol s_2_1[2] = { 'e', 'r' };
  static const symbol s_2_2[2] = { 's', 't' };
  static const symbol s_2_3[3] = { 'e', 's', 't' };
  
  static const struct among a_2[4] =
  {
  { 2, s_2_0, -1, 1, 0},
  { 2, s_2_1, -1, 1, 0},
  { 2, s_2_2, -1, 2, 0},
  { 3, s_2_3, 2, 1, 0}
  };
  
  static const symbol s_3_0[2] = { 'i', 'g' };
  static const symbol s_3_1[4] = { 'l', 'i', 'c', 'h' };
  
  static const struct among a_3[2] =
  {
  { 2, s_3_0, -1, 1, 0},
  { 4, s_3_1, -1, 1, 0}
  };
  
  static const symbol s_4_0[3] = { 'e', 'n', 'd' };
  static const symbol s_4_1[2] = { 'i', 'g' };
  static const symbol s_4_2[3] = { 'u', 'n', 'g' };
  static const symbol s_4_3[4] = { 'l', 'i', 'c', 'h' };
  static const symbol s_4_4[4] = { 'i', 's', 'c', 'h' };
  static const symbol s_4_5[2] = { 'i', 'k' };
  static const symbol s_4_6[4] = { 'h', 'e', 'i', 't' };
  static const symbol s_4_7[4] = { 'k', 'e', 'i', 't' };
  
  static const struct among a_4[8] =
  {
  { 3, s_4_0, -1, 1, 0},
  { 2, s_4_1, -1, 2, 0},
  { 3, s_4_2, -1, 1, 0},
  { 4, s_4_3, -1, 3, 0},
  { 4, s_4_4, -1, 2, 0},
  { 2, s_4_5, -1, 2, 0},
  { 4, s_4_6, -1, 3, 0},
  { 4, s_4_7, -1, 4, 0}
  };
  
  static const unsigned char g_v[] = { 17, 65, 16, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 8, 0, 32, 8 };
  
  static const unsigned char g_s_ending[] = { 117, 30, 5 };
  
  static const unsigned char g_st_ending[] = { 117, 30, 4 };
  
  static const symbol s_0[] = { 0xC3, 0x9F };
  static const symbol s_1[] = { 's', 's' };
  static const symbol s_2[] = { 'U' };
  static const symbol s_3[] = { 'Y' };
  static const symbol s_4[] = { 'y' };
  static const symbol s_5[] = { 'u' };
  static const symbol s_6[] = { 'a' };
  static const symbol s_7[] = { 'o' };
  static const symbol s_8[] = { 'n', 'i', 's' };
  static const symbol s_9[] = { 'i', 'g' };
  static const symbol s_10[] = { 'e', 'r' };
  static const symbol s_11[] = { 'e', 'n' };
  
  static int r_prelude(struct SN_env * z) {
      {   int c_test1 = z->c;
          while(1) {
              int c2 = z->c;
              {   int c3 = z->c;
                  z->bra = z->c;
                  if (!(eq_s(z, 2, s_0))) goto lab2;
                  z->ket = z->c;
                  {   int ret = slice_from_s(z, 2, s_1);
                      if (ret < 0) return ret;
                  }
                  goto lab1;
              lab2:
                  z->c = c3;
                  {   int ret = skip_utf8(z->p, z->c, z->l, 1);
                      if (ret < 0) goto lab0;
                      z->c = ret;
                  }
              }
          lab1:
              continue;
          lab0:
              z->c = c2;
              break;
          }
          z->c = c_test1;
      }
      while(1) {
          int c4 = z->c;
          while(1) {
              int c5 = z->c;
              if (in_grouping_U(z, g_v, 97, 252, 0)) goto lab4;
              z->bra = z->c;
              {   int c6 = z->c;
                  if (z->c == z->l || z->p[z->c] != 'u') goto lab6;
                  z->c++;
                  z->ket = z->c;
                  if (in_grouping_U(z, g_v, 97, 252, 0)) goto lab6;
                  {   int ret = slice_from_s(z, 1, s_2);
                      if (ret < 0) return ret;
                  }
                  goto lab5;
              lab6:
                  z->c = c6;
                  if (z->c == z->l || z->p[z->c] != 'y') goto lab4;
                  z->c++;
                  z->ket = z->c;
                  if (in_grouping_U(z, g_v, 97, 252, 0)) goto lab4;
                  {   int ret = slice_from_s(z, 1, s_3);
                      if (ret < 0) return ret;
                  }
              }
          lab5:
              z->c = c5;
              break;
          lab4:
              z->c = c5;
              {   int ret = skip_utf8(z->p, z->c, z->l, 1);
                  if (ret < 0) goto lab3;
                  z->c = ret;
              }
          }
          continue;
      lab3:
          z->c = c4;
          break;
      }
      return 1;
  }
  
  static int r_mark_regions(struct SN_env * z) {
      z->I[2] = z->l;
      z->I[1] = z->l;
      {   int c_test1 = z->c;
          {   int ret = skip_utf8(z->p, z->c, z->l, 3);
              if (ret < 0) return 0;
              z->c = ret;
          }
          z->I[0] = z->c;
          z->c = c_test1;
      }
      {   
          int ret = out_grouping_U(z, g_v, 97, 252, 1);
          if (ret < 0) return 0;
          z->c += ret;
      }
      {   
          int ret = in_grouping_U(z, g_v, 97, 252, 1);
          if (ret < 0) return 0;
          z->c += ret;
      }
      z->I[2] = z->c;
      
      if (!(z->I[2] < z->I[0])) goto lab0;
      z->I[2] = z->I[0];
  lab0:
      {   
          int ret = out_grouping_U(z, g_v, 97, 252, 1);
          if (ret < 0) return 0;
          z->c += ret;
      }
      {   
          int ret = in_grouping_U(z, g_v, 97, 252, 1);
          if (ret < 0) return 0;
          z->c += ret;
      }
      z->I[1] = z->c;
      return 1;
  }
  
  static int r_postlude(struct SN_env * z) {
      int among_var;
      while(1) {
          int c1 = z->c;
          z->bra = z->c;
          among_var = find_among(z, a_0, 6);
          if (!(among_var)) goto lab0;
          z->ket = z->c;
          switch (among_var) {
              case 1:
                  {   int ret = slice_from_s(z, 1, s_4);
                      if (ret < 0) return ret;
                  }
                  break;
              case 2:
                  {   int ret = slice_from_s(z, 1, s_5);
                      if (ret < 0) return ret;
                  }
                  break;
              case 3:
                  {   int ret = slice_from_s(z, 1, s_6);
                      if (ret < 0) return ret;
                  }
                  break;
              case 4:
                  {   int ret = slice_from_s(z, 1, s_7);
                      if (ret < 0) return ret;
                  }
                  break;
              case 5:
                  {   int ret = skip_utf8(z->p, z->c, z->l, 1);
                      if (ret < 0) goto lab0;
                      z->c = ret;
                  }
                  break;
          }
          continue;
      lab0:
          z->c = c1;
          break;
      }
      return 1;
  }
  
  static int r_R1(struct SN_env * z) {
      if (!(z->I[2] <= z->c)) return 0;
      return 1;
  }
  
  static int r_R2(struct SN_env * z) {
      if (!(z->I[1] <= z->c)) return 0;
      return 1;
  }
  
  static int r_standard_suffix(struct SN_env * z) {
      int among_var;
      {   int m1 = z->l - z->c; (void)m1;
          z->ket = z->c;
          if (z->c <= z->lb || z->p[z->c - 1] >> 5 != 3 || !((811040 >> (z->p[z->c - 1] & 0x1f)) & 1)) goto lab0;
          among_var = find_among_b(z, a_1, 7);
          if (!(among_var)) goto lab0;
          z->bra = z->c;
          {   int ret = r_R1(z);
              if (ret == 0) goto lab0;
              if (ret < 0) return ret;
          }
          switch (among_var) {
              case 1:
                  {   int ret = slice_del(z);
                      if (ret < 0) return ret;
                  }
                  break;
              case 2:
                  {   int ret = slice_del(z);
                      if (ret < 0) return ret;
                  }
                  {   int m2 = z->l - z->c; (void)m2;
                      z->ket = z->c;
                      if (z->c <= z->lb || z->p[z->c - 1] != 's') { z->c = z->l - m2; goto lab1; }
                      z->c--;
                      z->bra = z->c;
                      if (!(eq_s_b(z, 3, s_8))) { z->c = z->l - m2; goto lab1; }
                      {   int ret = slice_del(z);
                          if (ret < 0) return ret;
                      }
                  lab1:
                      ;
                  }
                  break;
              case 3:
                  if (in_grouping_b_U(z, g_s_ending, 98, 116, 0)) goto lab0;
                  {   int ret = slice_del(z);
                      if (ret < 0) return ret;
                  }
                  break;
          }
      lab0:
          z->c = z->l - m1;
      }
      {   int m3 = z->l - z->c; (void)m3;
          z->ket = z->c;
          if (z->c - 1 <= z->lb || z->p[z->c - 1] >> 5 != 3 || !((1327104 >> (z->p[z->c - 1] & 0x1f)) & 1)) goto lab2;
          among_var = find_among_b(z, a_2, 4);
          if (!(among_var)) goto lab2;
          z->bra = z->c;
          {   int ret = r_R1(z);
              if (ret == 0) goto lab2;
              if (ret < 0) return ret;
          }
          switch (among_var) {
              case 1:
                  {   int ret = slice_del(z);
                      if (ret < 0) return ret;
                  }
                  break;
              case 2:
                  if (in_grouping_b_U(z, g_st_ending, 98, 116, 0)) goto lab2;
                  {   int ret = skip_b_utf8(z->p, z->c, z->lb, 3);
                      if (ret < 0) goto lab2;
                      z->c = ret;
                  }
                  {   int ret = slice_del(z);
                      if (ret < 0) return ret;
                  }
                  break;
          }
      lab2:
          z->c = z->l - m3;
      }
      {   int m4 = z->l - z->c; (void)m4;
          z->ket = z->c;
          if (z->c - 1 <= z->lb || z->p[z->c - 1] >> 5 != 3 || !((1051024 >> (z->p[z->c - 1] & 0x1f)) & 1)) goto lab3;
          among_var = find_among_b(z, a_4, 8);
          if (!(among_var)) goto lab3;
          z->bra = z->c;
          {   int ret = r_R2(z);
              if (ret == 0) goto lab3;
              if (ret < 0) return ret;
          }
          switch (among_var) {
              case 1:
                  {   int ret = slice_del(z);
                      if (ret < 0) return ret;
                  }
                  {   int m5 = z->l - z->c; (void)m5;
                      z->ket = z->c;
                      if (!(eq_s_b(z, 2, s_9))) { z->c = z->l - m5; goto lab4; }
                      z->bra = z->c;
                      {   int m6 = z->l - z->c; (void)m6;
                          if (z->c <= z->lb || z->p[z->c - 1] != 'e') goto lab5;
                          z->c--;
                          { z->c = z->l - m5; goto lab4; }
                      lab5:
                          z->c = z->l - m6;
                      }
                      {   int ret = r_R2(z);
                          if (ret == 0) { z->c = z->l - m5; goto lab4; }
                          if (ret < 0) return ret;
                      }
                      {   int ret = slice_del(z);
                          if (ret < 0) return ret;
                      }
                  lab4:
                      ;
                  }
                  break;
              case 2:
                  {   int m7 = z->l - z->c; (void)m7;
                      if (z->c <= z->lb || z->p[z->c - 1] != 'e') goto lab6;
                      z->c--;
                      goto lab3;
                  lab6:
                      z->c = z->l - m7;
                  }
                  {   int ret = slice_del(z);
                      if (ret < 0) return ret;
                  }
                  break;
              case 3:
                  {   int ret = slice_del(z);
                      if (ret < 0) return ret;
                  }
                  {   int m8 = z->l - z->c; (void)m8;
                      z->ket = z->c;
                      {   int m9 = z->l - z->c; (void)m9;
                          if (!(eq_s_b(z, 2, s_10))) goto lab9;
                          goto lab8;
                      lab9:
                          z->c = z->l - m9;
                          if (!(eq_s_b(z, 2, s_11))) { z->c = z->l - m8; goto lab7; }
                      }
                  lab8:
                      z->bra = z->c;
                      {   int ret = r_R1(z);
                          if (ret == 0) { z->c = z->l - m8; goto lab7; }
                          if (ret < 0) return ret;
                      }
                      {   int ret = slice_del(z);
                          if (ret < 0) return ret;
                      }
                  lab7:
                      ;
                  }
                  break;
              case 4:
                  {   int ret = slice_del(z);
                      if (ret < 0) return ret;
                  }
                  {   int m10 = z->l - z->c; (void)m10;
                      z->ket = z->c;
                      if (z->c - 1 <= z->lb || (z->p[z->c - 1] != 103 && z->p[z->c - 1] != 104)) { z->c = z->l - m10; goto lab10; }
                      if (!(find_among_b(z, a_3, 2))) { z->c = z->l - m10; goto lab10; }
                      z->bra = z->c;
                      {   int ret = r_R2(z);
                          if (ret == 0) { z->c = z->l - m10; goto lab10; }
                          if (ret < 0) return ret;
                      }
                      {   int ret = slice_del(z);
                          if (ret < 0) return ret;
                      }
                  lab10:
                      ;
                  }
                  break;
          }
      lab3:
          z->c = z->l - m4;
      }
      return 1;
  }
  
  extern int german_UTF_8_stem(struct SN_env * z) {
      {   int c1 = z->c;
          {   int ret = r_prelude(z);
              if (ret < 0) return ret;
          }
          z->c = c1;
      }
      {   int c2 = z->c;
          {   int ret = r_mark_regions(z);
              if (ret < 0) return ret;
          }
          z->c = c2;
      }
      z->lb = z->c; z->c = z->l;
  
      
      {   int ret = r_standard_suffix(z);
          if (ret < 0) return ret;
      }
      z->c = z->lb;
      {   int c3 = z->c;
          {   int ret = r_postlude(z);
              if (ret < 0) return ret;
          }
          z->c = c3;
      }
      return 1;
  }
  
  extern struct SN_env * german_UTF_8_create_env(void) { return SN_create_env(0, 3); }
  
  extern void german_UTF_8_close_env(struct SN_env * z) { SN_close_env(z, 0); }
  
  