#include <stdint.h>
#include <stdlib.h>
#include "el_runtime.h"

el_val_t str_ends(el_val_t s, el_val_t suf);
el_val_t str_last_char(el_val_t s);
el_val_t str_last2(el_val_t s);
el_val_t str_last3(el_val_t s);
el_val_t str_drop_last(el_val_t s, el_val_t n);
el_val_t is_vowel(el_val_t c);
el_val_t morph_apply_suffix(el_val_t base, el_val_t suffix);
el_val_t en_irregular_plural(el_val_t word);
el_val_t en_irregular_singular(el_val_t word);
el_val_t en_irregular_verb(el_val_t base);
el_val_t en_verb_3sg(el_val_t base);
el_val_t en_should_double_final(el_val_t base);
el_val_t en_verb_past(el_val_t base);
el_val_t en_verb_gerund(el_val_t base);
el_val_t en_pluralize_regular(el_val_t singular);
el_val_t en_verb_form(el_val_t base, el_val_t tense, el_val_t person, el_val_t number);
el_val_t agree_determiner(el_val_t det, el_val_t noun);
el_val_t morph_pluralize(el_val_t noun, el_val_t profile);
el_val_t morph_map_canonical(el_val_t verb, el_val_t code);
el_val_t morph_conjugate(el_val_t verb, el_val_t tense, el_val_t person, el_val_t number, el_val_t profile);
el_val_t morph_inflect(el_val_t word, el_val_t features, el_val_t profile);
el_val_t pluralize(el_val_t singular);
el_val_t singularize(el_val_t plural);
el_val_t verb_form(el_val_t base, el_val_t tense, el_val_t person, el_val_t number);
el_val_t irregular_plural(el_val_t word);
el_val_t irregular_singular(el_val_t word);
el_val_t la_str_ends(el_val_t s, el_val_t suf);
el_val_t la_str_drop_last(el_val_t s, el_val_t n);
el_val_t la_str_last_char(el_val_t s);
el_val_t la_str_last2(el_val_t s);
el_val_t la_str_last3(el_val_t s);
el_val_t la_slot(el_val_t person, el_val_t number);
el_val_t la_verb_class(el_val_t verb);
el_val_t la_stem(el_val_t verb, el_val_t vclass);
el_val_t la_perfect_stem(el_val_t verb, el_val_t vclass);
el_val_t la_perfect_ending(el_val_t slot);
el_val_t la_present_ending(el_val_t vclass, el_val_t slot);
el_val_t la_present_form(el_val_t stem, el_val_t vclass, el_val_t slot);
el_val_t la_future_ending_12(el_val_t slot);
el_val_t la_future_ending_34(el_val_t slot);
el_val_t la_future_form(el_val_t stem, el_val_t vclass, el_val_t slot);
el_val_t la_esse_present(el_val_t slot);
el_val_t la_esse_past(el_val_t slot);
el_val_t la_esse_future(el_val_t slot);
el_val_t la_ire_present(el_val_t slot);
el_val_t la_ire_past(el_val_t slot);
el_val_t la_ire_future(el_val_t slot);
el_val_t la_velle_present(el_val_t slot);
el_val_t la_velle_past(el_val_t slot);
el_val_t la_velle_future(el_val_t slot);
el_val_t la_posse_present(el_val_t slot);
el_val_t la_posse_past(el_val_t slot);
el_val_t la_posse_future(el_val_t slot);
el_val_t la_irregular_perfect_stem(el_val_t verb);
el_val_t la_map_canonical(el_val_t verb);
el_val_t la_conjugate(el_val_t verb, el_val_t tense, el_val_t person, el_val_t number);
el_val_t la_declension(el_val_t noun);
el_val_t la_decline_1(el_val_t stem, el_val_t gram_case, el_val_t number);
el_val_t la_decline_2m(el_val_t stem, el_val_t gram_case, el_val_t number);
el_val_t la_decline_2n(el_val_t stem, el_val_t gram_case, el_val_t number);
el_val_t la_decline_3(el_val_t noun, el_val_t gram_case, el_val_t number);
el_val_t la_decline_4(el_val_t stem, el_val_t gram_case, el_val_t number);
el_val_t la_decline_5(el_val_t stem, el_val_t gram_case, el_val_t number);
el_val_t la_decline_2er(el_val_t noun, el_val_t gram_case, el_val_t number);
el_val_t la_decline(el_val_t noun, el_val_t gram_case, el_val_t number);
el_val_t la_noun_phrase(el_val_t noun, el_val_t gram_case, el_val_t number, el_val_t definite);

el_val_t la_str_ends(el_val_t s, el_val_t suf) {
  return str_ends_with(s, suf);
  return 0;
}

el_val_t la_str_drop_last(el_val_t s, el_val_t n) {
  el_val_t len = str_len(s);
  if (n >= len) {
    return EL_STR("");
  }
  return str_slice(s, 0, (len - n));
  return 0;
}

el_val_t la_str_last_char(el_val_t s) {
  el_val_t n = str_len(s);
  if (n == 0) {
    return EL_STR("");
  }
  return str_slice(s, (n - 1), n);
  return 0;
}

el_val_t la_str_last2(el_val_t s) {
  el_val_t n = str_len(s);
  if (n < 2) {
    return s;
  }
  return str_slice(s, (n - 2), n);
  return 0;
}

el_val_t la_str_last3(el_val_t s) {
  el_val_t n = str_len(s);
  if (n < 3) {
    return s;
  }
  return str_slice(s, (n - 3), n);
  return 0;
}

el_val_t la_slot(el_val_t person, el_val_t number) {
  if (str_eq(person, EL_STR("first"))) {
    if (str_eq(number, EL_STR("singular"))) {
      return 0;
    }
    return 3;
  }
  if (str_eq(person, EL_STR("second"))) {
    if (str_eq(number, EL_STR("singular"))) {
      return 1;
    }
    return 4;
  }
  if (str_eq(number, EL_STR("singular"))) {
    return 2;
  }
  return 5;
  return 0;
}

el_val_t la_verb_class(el_val_t verb) {
  if (la_str_ends(verb, EL_STR("are"))) {
    return EL_STR("1");
  }
  if (la_str_ends(verb, EL_STR("ire"))) {
    return EL_STR("4");
  }
  if (la_str_ends(verb, EL_STR("ere"))) {
    el_val_t stem = la_str_drop_last(verb, 3);
    el_val_t slen = str_len(stem);
    if (slen == 0) {
      return EL_STR("3");
    }
    el_val_t last = str_slice(stem, (slen - 1), slen);
    if (str_eq(last, EL_STR("a"))) {
      return EL_STR("2");
    }
    if (str_eq(last, EL_STR("e"))) {
      return EL_STR("2");
    }
    if (str_eq(last, EL_STR("i"))) {
      return EL_STR("2");
    }
    if (str_eq(last, EL_STR("o"))) {
      return EL_STR("2");
    }
    if (str_eq(last, EL_STR("u"))) {
      return EL_STR("2");
    }
    return EL_STR("3");
  }
  return EL_STR("3");
  return 0;
}

el_val_t la_stem(el_val_t verb, el_val_t vclass) {
  if (str_eq(vclass, EL_STR("1"))) {
    return la_str_drop_last(verb, 3);
  }
  if (str_eq(vclass, EL_STR("2"))) {
    return la_str_drop_last(verb, 2);
  }
  if (str_eq(vclass, EL_STR("3"))) {
    return la_str_drop_last(verb, 3);
  }
  if (str_eq(vclass, EL_STR("4"))) {
    return la_str_drop_last(verb, 2);
  }
  return la_str_drop_last(verb, 3);
  return 0;
}

el_val_t la_perfect_stem(el_val_t verb, el_val_t vclass) {
  if (str_eq(vclass, EL_STR("1"))) {
    el_val_t pstem = la_str_drop_last(verb, 3);
    return el_str_concat(pstem, EL_STR("av"));
  }
  if (str_eq(vclass, EL_STR("2"))) {
    el_val_t pstem = la_str_drop_last(verb, 3);
    return el_str_concat(pstem, EL_STR("u"));
  }
  if (str_eq(vclass, EL_STR("3"))) {
    el_val_t pstem = la_str_drop_last(verb, 3);
    return pstem;
  }
  if (str_eq(vclass, EL_STR("4"))) {
    el_val_t pstem = la_str_drop_last(verb, 2);
    return el_str_concat(pstem, EL_STR("v"));
  }
  return la_str_drop_last(verb, 3);
  return 0;
}

el_val_t la_perfect_ending(el_val_t slot) {
  if (slot == 0) {
    return EL_STR("i");
  }
  if (slot == 1) {
    return EL_STR("isti");
  }
  if (slot == 2) {
    return EL_STR("it");
  }
  if (slot == 3) {
    return EL_STR("imus");
  }
  if (slot == 4) {
    return EL_STR("istis");
  }
  return EL_STR("erunt");
  return 0;
}

el_val_t la_present_ending(el_val_t vclass, el_val_t slot) {
  if (str_eq(vclass, EL_STR("1"))) {
    if (slot == 0) {
      return EL_STR("o");
    }
    if (slot == 1) {
      return EL_STR("as");
    }
    if (slot == 2) {
      return EL_STR("at");
    }
    if (slot == 3) {
      return EL_STR("amus");
    }
    if (slot == 4) {
      return EL_STR("atis");
    }
    return EL_STR("ant");
  }
  if (str_eq(vclass, EL_STR("2"))) {
    if (slot == 0) {
      return EL_STR("o");
    }
    if (slot == 1) {
      return EL_STR("s");
    }
    if (slot == 2) {
      return EL_STR("t");
    }
    if (slot == 3) {
      return EL_STR("mus");
    }
    if (slot == 4) {
      return EL_STR("tis");
    }
    return EL_STR("nt");
  }
  if (str_eq(vclass, EL_STR("3"))) {
    if (slot == 0) {
      return EL_STR("o");
    }
    if (slot == 1) {
      return EL_STR("is");
    }
    if (slot == 2) {
      return EL_STR("it");
    }
    if (slot == 3) {
      return EL_STR("imus");
    }
    if (slot == 4) {
      return EL_STR("itis");
    }
    return EL_STR("unt");
  }
  if (slot == 0) {
    return EL_STR("o");
  }
  if (slot == 1) {
    return EL_STR("s");
  }
  if (slot == 2) {
    return EL_STR("t");
  }
  if (slot == 3) {
    return EL_STR("mus");
  }
  if (slot == 4) {
    return EL_STR("tis");
  }
  return EL_STR("unt");
  return 0;
}

el_val_t la_present_form(el_val_t stem, el_val_t vclass, el_val_t slot) {
  if (str_eq(vclass, EL_STR("1"))) {
    if (slot == 0) {
      return el_str_concat(la_str_drop_last(stem, 1), EL_STR("o"));
    }
    return el_str_concat(stem, la_present_ending(vclass, slot));
  }
  if (str_eq(vclass, EL_STR("2"))) {
    return el_str_concat(stem, la_present_ending(vclass, slot));
  }
  if (str_eq(vclass, EL_STR("3"))) {
    if (slot == 0) {
      return el_str_concat(stem, EL_STR("o"));
    }
    return el_str_concat(stem, la_present_ending(vclass, slot));
  }
  if (slot == 0) {
    return el_str_concat(stem, EL_STR("o"));
  }
  if (slot == 5) {
    return el_str_concat(stem, EL_STR("unt"));
  }
  return el_str_concat(stem, la_present_ending(vclass, slot));
  return 0;
}

el_val_t la_future_ending_12(el_val_t slot) {
  if (slot == 0) {
    return EL_STR("bo");
  }
  if (slot == 1) {
    return EL_STR("bis");
  }
  if (slot == 2) {
    return EL_STR("bit");
  }
  if (slot == 3) {
    return EL_STR("bimus");
  }
  if (slot == 4) {
    return EL_STR("bitis");
  }
  return EL_STR("bunt");
  return 0;
}

el_val_t la_future_ending_34(el_val_t slot) {
  if (slot == 0) {
    return EL_STR("am");
  }
  if (slot == 1) {
    return EL_STR("es");
  }
  if (slot == 2) {
    return EL_STR("et");
  }
  if (slot == 3) {
    return EL_STR("emus");
  }
  if (slot == 4) {
    return EL_STR("etis");
  }
  return EL_STR("ent");
  return 0;
}

el_val_t la_future_form(el_val_t stem, el_val_t vclass, el_val_t slot) {
  if (str_eq(vclass, EL_STR("1"))) {
    return el_str_concat(stem, la_future_ending_12(slot));
  }
  if (str_eq(vclass, EL_STR("2"))) {
    return el_str_concat(stem, la_future_ending_12(slot));
  }
  if (str_eq(vclass, EL_STR("3"))) {
    return el_str_concat(stem, la_future_ending_34(slot));
  }
  return el_str_concat(stem, la_future_ending_34(slot));
  return 0;
}

el_val_t la_esse_present(el_val_t slot) {
  if (slot == 0) {
    return EL_STR("sum");
  }
  if (slot == 1) {
    return EL_STR("es");
  }
  if (slot == 2) {
    return EL_STR("est");
  }
  if (slot == 3) {
    return EL_STR("sumus");
  }
  if (slot == 4) {
    return EL_STR("estis");
  }
  return EL_STR("sunt");
  return 0;
}

el_val_t la_esse_past(el_val_t slot) {
  if (slot == 0) {
    return EL_STR("fui");
  }
  if (slot == 1) {
    return EL_STR("fuisti");
  }
  if (slot == 2) {
    return EL_STR("fuit");
  }
  if (slot == 3) {
    return EL_STR("fuimus");
  }
  if (slot == 4) {
    return EL_STR("fuistis");
  }
  return EL_STR("fuerunt");
  return 0;
}

el_val_t la_esse_future(el_val_t slot) {
  if (slot == 0) {
    return EL_STR("ero");
  }
  if (slot == 1) {
    return EL_STR("eris");
  }
  if (slot == 2) {
    return EL_STR("erit");
  }
  if (slot == 3) {
    return EL_STR("erimus");
  }
  if (slot == 4) {
    return EL_STR("eritis");
  }
  return EL_STR("erunt");
  return 0;
}

el_val_t la_ire_present(el_val_t slot) {
  if (slot == 0) {
    return EL_STR("eo");
  }
  if (slot == 1) {
    return EL_STR("is");
  }
  if (slot == 2) {
    return EL_STR("it");
  }
  if (slot == 3) {
    return EL_STR("imus");
  }
  if (slot == 4) {
    return EL_STR("itis");
  }
  return EL_STR("eunt");
  return 0;
}

el_val_t la_ire_past(el_val_t slot) {
  if (slot == 0) {
    return EL_STR("ii");
  }
  if (slot == 1) {
    return EL_STR("isti");
  }
  if (slot == 2) {
    return EL_STR("iit");
  }
  if (slot == 3) {
    return EL_STR("iimus");
  }
  if (slot == 4) {
    return EL_STR("istis");
  }
  return EL_STR("ierunt");
  return 0;
}

el_val_t la_ire_future(el_val_t slot) {
  if (slot == 0) {
    return EL_STR("ibo");
  }
  if (slot == 1) {
    return EL_STR("ibis");
  }
  if (slot == 2) {
    return EL_STR("ibit");
  }
  if (slot == 3) {
    return EL_STR("ibimus");
  }
  if (slot == 4) {
    return EL_STR("ibitis");
  }
  return EL_STR("ibunt");
  return 0;
}

el_val_t la_velle_present(el_val_t slot) {
  if (slot == 0) {
    return EL_STR("volo");
  }
  if (slot == 1) {
    return EL_STR("vis");
  }
  if (slot == 2) {
    return EL_STR("vult");
  }
  if (slot == 3) {
    return EL_STR("volumus");
  }
  if (slot == 4) {
    return EL_STR("vultis");
  }
  return EL_STR("volunt");
  return 0;
}

el_val_t la_velle_past(el_val_t slot) {
  if (slot == 0) {
    return EL_STR("volui");
  }
  if (slot == 1) {
    return EL_STR("voluisti");
  }
  if (slot == 2) {
    return EL_STR("voluit");
  }
  if (slot == 3) {
    return EL_STR("voluimus");
  }
  if (slot == 4) {
    return EL_STR("voluistis");
  }
  return EL_STR("voluerunt");
  return 0;
}

el_val_t la_velle_future(el_val_t slot) {
  if (slot == 0) {
    return EL_STR("volam");
  }
  if (slot == 1) {
    return EL_STR("voles");
  }
  if (slot == 2) {
    return EL_STR("volet");
  }
  if (slot == 3) {
    return EL_STR("volemus");
  }
  if (slot == 4) {
    return EL_STR("voletis");
  }
  return EL_STR("volent");
  return 0;
}

el_val_t la_posse_present(el_val_t slot) {
  if (slot == 0) {
    return EL_STR("possum");
  }
  if (slot == 1) {
    return EL_STR("potes");
  }
  if (slot == 2) {
    return EL_STR("potest");
  }
  if (slot == 3) {
    return EL_STR("possumus");
  }
  if (slot == 4) {
    return EL_STR("potestis");
  }
  return EL_STR("possunt");
  return 0;
}

el_val_t la_posse_past(el_val_t slot) {
  if (slot == 0) {
    return EL_STR("potui");
  }
  if (slot == 1) {
    return EL_STR("potuisti");
  }
  if (slot == 2) {
    return EL_STR("potuit");
  }
  if (slot == 3) {
    return EL_STR("potuimus");
  }
  if (slot == 4) {
    return EL_STR("potuistis");
  }
  return EL_STR("potuerunt");
  return 0;
}

el_val_t la_posse_future(el_val_t slot) {
  if (slot == 0) {
    return EL_STR("potero");
  }
  if (slot == 1) {
    return EL_STR("poteris");
  }
  if (slot == 2) {
    return EL_STR("poterit");
  }
  if (slot == 3) {
    return EL_STR("poterimus");
  }
  if (slot == 4) {
    return EL_STR("poteritis");
  }
  return EL_STR("poterunt");
  return 0;
}

el_val_t la_irregular_perfect_stem(el_val_t verb) {
  if (str_eq(verb, EL_STR("edere"))) {
    return EL_STR("ed");
  }
  if (str_eq(verb, EL_STR("dicere"))) {
    return EL_STR("dix");
  }
  if (str_eq(verb, EL_STR("ducere"))) {
    return EL_STR("dux");
  }
  if (str_eq(verb, EL_STR("facere"))) {
    return EL_STR("fec");
  }
  if (str_eq(verb, EL_STR("capere"))) {
    return EL_STR("cep");
  }
  if (str_eq(verb, EL_STR("venire"))) {
    return EL_STR("ven");
  }
  if (str_eq(verb, EL_STR("videre"))) {
    return EL_STR("vid");
  }
  if (str_eq(verb, EL_STR("bibere"))) {
    return EL_STR("bib");
  }
  if (str_eq(verb, EL_STR("currere"))) {
    return EL_STR("cucurr");
  }
  if (str_eq(verb, EL_STR("legere"))) {
    return EL_STR("leg");
  }
  if (str_eq(verb, EL_STR("scribere"))) {
    return EL_STR("scrips");
  }
  if (str_eq(verb, EL_STR("vivere"))) {
    return EL_STR("vix");
  }
  if (str_eq(verb, EL_STR("cadere"))) {
    return EL_STR("cecid");
  }
  if (str_eq(verb, EL_STR("ponere"))) {
    return EL_STR("posu");
  }
  if (str_eq(verb, EL_STR("querere"))) {
    return EL_STR("quaesiv");
  }
  return EL_STR("");
  return 0;
}

el_val_t la_map_canonical(el_val_t verb) {
  if (str_eq(verb, EL_STR("be"))) {
    return EL_STR("esse");
  }
  if (str_eq(verb, EL_STR("go"))) {
    return EL_STR("ire");
  }
  if (str_eq(verb, EL_STR("want"))) {
    return EL_STR("velle");
  }
  if (str_eq(verb, EL_STR("can"))) {
    return EL_STR("posse");
  }
  if (str_eq(verb, EL_STR("eat"))) {
    return EL_STR("edere");
  }
  if (str_eq(verb, EL_STR("say"))) {
    return EL_STR("dicere");
  }
  if (str_eq(verb, EL_STR("see"))) {
    return EL_STR("videre");
  }
  if (str_eq(verb, EL_STR("make"))) {
    return EL_STR("facere");
  }
  if (str_eq(verb, EL_STR("come"))) {
    return EL_STR("venire");
  }
  if (str_eq(verb, EL_STR("read"))) {
    return EL_STR("legere");
  }
  if (str_eq(verb, EL_STR("write"))) {
    return EL_STR("scribere");
  }
  if (str_eq(verb, EL_STR("run"))) {
    return EL_STR("currere");
  }
  if (str_eq(verb, EL_STR("live"))) {
    return EL_STR("vivere");
  }
  if (str_eq(verb, EL_STR("love"))) {
    return EL_STR("amare");
  }
  return verb;
  return 0;
}

el_val_t la_conjugate(el_val_t verb, el_val_t tense, el_val_t person, el_val_t number) {
  el_val_t v = la_map_canonical(verb);
  el_val_t slot = la_slot(person, number);
  if (str_eq(v, EL_STR("esse"))) {
    if (str_eq(tense, EL_STR("present"))) {
      return la_esse_present(slot);
    }
    if (str_eq(tense, EL_STR("past"))) {
      return la_esse_past(slot);
    }
    if (str_eq(tense, EL_STR("future"))) {
      return la_esse_future(slot);
    }
    return v;
  }
  if (str_eq(v, EL_STR("ire"))) {
    if (str_eq(tense, EL_STR("present"))) {
      return la_ire_present(slot);
    }
    if (str_eq(tense, EL_STR("past"))) {
      return la_ire_past(slot);
    }
    if (str_eq(tense, EL_STR("future"))) {
      return la_ire_future(slot);
    }
    return v;
  }
  if (str_eq(v, EL_STR("velle"))) {
    if (str_eq(tense, EL_STR("present"))) {
      return la_velle_present(slot);
    }
    if (str_eq(tense, EL_STR("past"))) {
      return la_velle_past(slot);
    }
    if (str_eq(tense, EL_STR("future"))) {
      return la_velle_future(slot);
    }
    return v;
  }
  if (str_eq(v, EL_STR("posse"))) {
    if (str_eq(tense, EL_STR("present"))) {
      return la_posse_present(slot);
    }
    if (str_eq(tense, EL_STR("past"))) {
      return la_posse_past(slot);
    }
    if (str_eq(tense, EL_STR("future"))) {
      return la_posse_future(slot);
    }
    return v;
  }
  el_val_t vclass = la_verb_class(v);
  el_val_t stem = la_stem(v, vclass);
  if (str_eq(tense, EL_STR("present"))) {
    return la_present_form(stem, vclass, slot);
  }
  if (str_eq(tense, EL_STR("past"))) {
    el_val_t irreg_perf = la_irregular_perfect_stem(v);
    if (!str_eq(irreg_perf, EL_STR(""))) {
      return el_str_concat(irreg_perf, la_perfect_ending(slot));
    }
    el_val_t perf_stem = la_perfect_stem(v, vclass);
    return el_str_concat(perf_stem, la_perfect_ending(slot));
  }
  if (str_eq(tense, EL_STR("future"))) {
    return la_future_form(stem, vclass, slot);
  }
  return v;
  return 0;
}

el_val_t la_declension(el_val_t noun) {
  if (la_str_ends(noun, EL_STR("a"))) {
    return EL_STR("1");
  }
  if (la_str_ends(noun, EL_STR("um"))) {
    return EL_STR("2n");
  }
  if (la_str_ends(noun, EL_STR("er"))) {
    return EL_STR("2m");
  }
  if (la_str_ends(noun, EL_STR("us"))) {
    if (str_eq(noun, EL_STR("manus"))) {
      return EL_STR("4");
    }
    if (str_eq(noun, EL_STR("usus"))) {
      return EL_STR("4");
    }
    if (str_eq(noun, EL_STR("fructus"))) {
      return EL_STR("4");
    }
    if (str_eq(noun, EL_STR("gradus"))) {
      return EL_STR("4");
    }
    if (str_eq(noun, EL_STR("cursus"))) {
      return EL_STR("4");
    }
    if (str_eq(noun, EL_STR("sensus"))) {
      return EL_STR("4");
    }
    if (str_eq(noun, EL_STR("spiritus"))) {
      return EL_STR("4");
    }
    if (str_eq(noun, EL_STR("portus"))) {
      return EL_STR("4");
    }
    if (str_eq(noun, EL_STR("domus"))) {
      return EL_STR("4");
    }
    if (str_eq(noun, EL_STR("impetus"))) {
      return EL_STR("4");
    }
    return EL_STR("2m");
  }
  if (la_str_ends(noun, EL_STR("es"))) {
    return EL_STR("5");
  }
  if (la_str_ends(noun, EL_STR("is"))) {
    return EL_STR("3");
  }
  return EL_STR("3");
  return 0;
}

el_val_t la_decline_1(el_val_t stem, el_val_t gram_case, el_val_t number) {
  if (str_eq(number, EL_STR("singular"))) {
    if (str_eq(gram_case, EL_STR("nominative"))) {
      return el_str_concat(stem, EL_STR("a"));
    }
    if (str_eq(gram_case, EL_STR("genitive"))) {
      return el_str_concat(stem, EL_STR("ae"));
    }
    if (str_eq(gram_case, EL_STR("dative"))) {
      return el_str_concat(stem, EL_STR("ae"));
    }
    if (str_eq(gram_case, EL_STR("accusative"))) {
      return el_str_concat(stem, EL_STR("am"));
    }
    if (str_eq(gram_case, EL_STR("ablative"))) {
      return el_str_concat(stem, EL_STR("a"));
    }
    return el_str_concat(stem, EL_STR("a"));
  }
  if (str_eq(gram_case, EL_STR("nominative"))) {
    return el_str_concat(stem, EL_STR("ae"));
  }
  if (str_eq(gram_case, EL_STR("genitive"))) {
    return el_str_concat(stem, EL_STR("arum"));
  }
  if (str_eq(gram_case, EL_STR("dative"))) {
    return el_str_concat(stem, EL_STR("is"));
  }
  if (str_eq(gram_case, EL_STR("accusative"))) {
    return el_str_concat(stem, EL_STR("as"));
  }
  if (str_eq(gram_case, EL_STR("ablative"))) {
    return el_str_concat(stem, EL_STR("is"));
  }
  return el_str_concat(stem, EL_STR("ae"));
  return 0;
}

el_val_t la_decline_2m(el_val_t stem, el_val_t gram_case, el_val_t number) {
  if (str_eq(number, EL_STR("singular"))) {
    if (str_eq(gram_case, EL_STR("nominative"))) {
      return el_str_concat(stem, EL_STR("us"));
    }
    if (str_eq(gram_case, EL_STR("genitive"))) {
      return el_str_concat(stem, EL_STR("i"));
    }
    if (str_eq(gram_case, EL_STR("dative"))) {
      return el_str_concat(stem, EL_STR("o"));
    }
    if (str_eq(gram_case, EL_STR("accusative"))) {
      return el_str_concat(stem, EL_STR("um"));
    }
    if (str_eq(gram_case, EL_STR("ablative"))) {
      return el_str_concat(stem, EL_STR("o"));
    }
    return el_str_concat(stem, EL_STR("us"));
  }
  if (str_eq(gram_case, EL_STR("nominative"))) {
    return el_str_concat(stem, EL_STR("i"));
  }
  if (str_eq(gram_case, EL_STR("genitive"))) {
    return el_str_concat(stem, EL_STR("orum"));
  }
  if (str_eq(gram_case, EL_STR("dative"))) {
    return el_str_concat(stem, EL_STR("is"));
  }
  if (str_eq(gram_case, EL_STR("accusative"))) {
    return el_str_concat(stem, EL_STR("os"));
  }
  if (str_eq(gram_case, EL_STR("ablative"))) {
    return el_str_concat(stem, EL_STR("is"));
  }
  return el_str_concat(stem, EL_STR("i"));
  return 0;
}

el_val_t la_decline_2n(el_val_t stem, el_val_t gram_case, el_val_t number) {
  if (str_eq(number, EL_STR("singular"))) {
    if (str_eq(gram_case, EL_STR("nominative"))) {
      return el_str_concat(stem, EL_STR("um"));
    }
    if (str_eq(gram_case, EL_STR("genitive"))) {
      return el_str_concat(stem, EL_STR("i"));
    }
    if (str_eq(gram_case, EL_STR("dative"))) {
      return el_str_concat(stem, EL_STR("o"));
    }
    if (str_eq(gram_case, EL_STR("accusative"))) {
      return el_str_concat(stem, EL_STR("um"));
    }
    if (str_eq(gram_case, EL_STR("ablative"))) {
      return el_str_concat(stem, EL_STR("o"));
    }
    return el_str_concat(stem, EL_STR("um"));
  }
  if (str_eq(gram_case, EL_STR("nominative"))) {
    return el_str_concat(stem, EL_STR("a"));
  }
  if (str_eq(gram_case, EL_STR("genitive"))) {
    return el_str_concat(stem, EL_STR("orum"));
  }
  if (str_eq(gram_case, EL_STR("dative"))) {
    return el_str_concat(stem, EL_STR("is"));
  }
  if (str_eq(gram_case, EL_STR("accusative"))) {
    return el_str_concat(stem, EL_STR("a"));
  }
  if (str_eq(gram_case, EL_STR("ablative"))) {
    return el_str_concat(stem, EL_STR("is"));
  }
  return el_str_concat(stem, EL_STR("a"));
  return 0;
}

el_val_t la_decline_3(el_val_t noun, el_val_t gram_case, el_val_t number) {
  el_val_t oblique_stem = EL_STR("");
  if (la_str_ends(noun, EL_STR("is"))) {
    oblique_stem = la_str_drop_last(noun, 2);
  } else {
    oblique_stem = noun;
  }
  if (str_eq(number, EL_STR("singular"))) {
    if (str_eq(gram_case, EL_STR("nominative"))) {
      return noun;
    }
    if (str_eq(gram_case, EL_STR("genitive"))) {
      return el_str_concat(oblique_stem, EL_STR("is"));
    }
    if (str_eq(gram_case, EL_STR("dative"))) {
      return el_str_concat(oblique_stem, EL_STR("i"));
    }
    if (str_eq(gram_case, EL_STR("accusative"))) {
      return el_str_concat(oblique_stem, EL_STR("em"));
    }
    if (str_eq(gram_case, EL_STR("ablative"))) {
      return el_str_concat(oblique_stem, EL_STR("e"));
    }
    return noun;
  }
  if (str_eq(gram_case, EL_STR("nominative"))) {
    return el_str_concat(oblique_stem, EL_STR("es"));
  }
  if (str_eq(gram_case, EL_STR("genitive"))) {
    return el_str_concat(oblique_stem, EL_STR("um"));
  }
  if (str_eq(gram_case, EL_STR("dative"))) {
    return el_str_concat(oblique_stem, EL_STR("ibus"));
  }
  if (str_eq(gram_case, EL_STR("accusative"))) {
    return el_str_concat(oblique_stem, EL_STR("es"));
  }
  if (str_eq(gram_case, EL_STR("ablative"))) {
    return el_str_concat(oblique_stem, EL_STR("ibus"));
  }
  return el_str_concat(oblique_stem, EL_STR("es"));
  return 0;
}

el_val_t la_decline_4(el_val_t stem, el_val_t gram_case, el_val_t number) {
  if (str_eq(number, EL_STR("singular"))) {
    if (str_eq(gram_case, EL_STR("nominative"))) {
      return el_str_concat(stem, EL_STR("us"));
    }
    if (str_eq(gram_case, EL_STR("genitive"))) {
      return el_str_concat(stem, EL_STR("us"));
    }
    if (str_eq(gram_case, EL_STR("dative"))) {
      return el_str_concat(stem, EL_STR("ui"));
    }
    if (str_eq(gram_case, EL_STR("accusative"))) {
      return el_str_concat(stem, EL_STR("um"));
    }
    if (str_eq(gram_case, EL_STR("ablative"))) {
      return el_str_concat(stem, EL_STR("u"));
    }
    return el_str_concat(stem, EL_STR("us"));
  }
  if (str_eq(gram_case, EL_STR("nominative"))) {
    return el_str_concat(stem, EL_STR("us"));
  }
  if (str_eq(gram_case, EL_STR("genitive"))) {
    return el_str_concat(stem, EL_STR("uum"));
  }
  if (str_eq(gram_case, EL_STR("dative"))) {
    return el_str_concat(stem, EL_STR("ibus"));
  }
  if (str_eq(gram_case, EL_STR("accusative"))) {
    return el_str_concat(stem, EL_STR("us"));
  }
  if (str_eq(gram_case, EL_STR("ablative"))) {
    return el_str_concat(stem, EL_STR("ibus"));
  }
  return el_str_concat(stem, EL_STR("us"));
  return 0;
}

el_val_t la_decline_5(el_val_t stem, el_val_t gram_case, el_val_t number) {
  if (str_eq(number, EL_STR("singular"))) {
    if (str_eq(gram_case, EL_STR("nominative"))) {
      return el_str_concat(stem, EL_STR("es"));
    }
    if (str_eq(gram_case, EL_STR("genitive"))) {
      return el_str_concat(stem, EL_STR("ei"));
    }
    if (str_eq(gram_case, EL_STR("dative"))) {
      return el_str_concat(stem, EL_STR("ei"));
    }
    if (str_eq(gram_case, EL_STR("accusative"))) {
      return el_str_concat(stem, EL_STR("em"));
    }
    if (str_eq(gram_case, EL_STR("ablative"))) {
      return el_str_concat(stem, EL_STR("e"));
    }
    return el_str_concat(stem, EL_STR("es"));
  }
  if (str_eq(gram_case, EL_STR("nominative"))) {
    return el_str_concat(stem, EL_STR("es"));
  }
  if (str_eq(gram_case, EL_STR("genitive"))) {
    return el_str_concat(stem, EL_STR("erum"));
  }
  if (str_eq(gram_case, EL_STR("dative"))) {
    return el_str_concat(stem, EL_STR("ebus"));
  }
  if (str_eq(gram_case, EL_STR("accusative"))) {
    return el_str_concat(stem, EL_STR("es"));
  }
  if (str_eq(gram_case, EL_STR("ablative"))) {
    return el_str_concat(stem, EL_STR("ebus"));
  }
  return el_str_concat(stem, EL_STR("es"));
  return 0;
}

el_val_t la_decline_2er(el_val_t noun, el_val_t gram_case, el_val_t number) {
  el_val_t stem = la_str_drop_last(noun, 1);
  if (str_eq(number, EL_STR("singular"))) {
    if (str_eq(gram_case, EL_STR("nominative"))) {
      return noun;
    }
    if (str_eq(gram_case, EL_STR("genitive"))) {
      return el_str_concat(stem, EL_STR("ri"));
    }
    if (str_eq(gram_case, EL_STR("dative"))) {
      return el_str_concat(stem, EL_STR("ro"));
    }
    if (str_eq(gram_case, EL_STR("accusative"))) {
      return el_str_concat(stem, EL_STR("rum"));
    }
    if (str_eq(gram_case, EL_STR("ablative"))) {
      return el_str_concat(stem, EL_STR("ro"));
    }
    return noun;
  }
  if (str_eq(gram_case, EL_STR("nominative"))) {
    return el_str_concat(stem, EL_STR("ri"));
  }
  if (str_eq(gram_case, EL_STR("genitive"))) {
    return el_str_concat(stem, EL_STR("rorum"));
  }
  if (str_eq(gram_case, EL_STR("dative"))) {
    return el_str_concat(stem, EL_STR("ris"));
  }
  if (str_eq(gram_case, EL_STR("accusative"))) {
    return el_str_concat(stem, EL_STR("ros"));
  }
  if (str_eq(gram_case, EL_STR("ablative"))) {
    return el_str_concat(stem, EL_STR("ris"));
  }
  return el_str_concat(stem, EL_STR("ri"));
  return 0;
}

el_val_t la_decline(el_val_t noun, el_val_t gram_case, el_val_t number) {
  el_val_t decl = la_declension(noun);
  if (str_eq(decl, EL_STR("1"))) {
    el_val_t stem = la_str_drop_last(noun, 1);
    return la_decline_1(stem, gram_case, number);
  }
  if (str_eq(decl, EL_STR("2m"))) {
    el_val_t stem = la_str_drop_last(noun, 2);
    return la_decline_2m(stem, gram_case, number);
  }
  if (str_eq(decl, EL_STR("2n"))) {
    el_val_t stem = la_str_drop_last(noun, 2);
    return la_decline_2n(stem, gram_case, number);
  }
  if (str_eq(decl, EL_STR("2er"))) {
    return la_decline_2er(noun, gram_case, number);
  }
  if (str_eq(decl, EL_STR("3"))) {
    return la_decline_3(noun, gram_case, number);
  }
  if (str_eq(decl, EL_STR("4"))) {
    el_val_t stem = la_str_drop_last(noun, 2);
    return la_decline_4(stem, gram_case, number);
  }
  if (str_eq(decl, EL_STR("5"))) {
    el_val_t stem = la_str_drop_last(noun, 2);
    return la_decline_5(stem, gram_case, number);
  }
  return noun;
  return 0;
}

el_val_t la_noun_phrase(el_val_t noun, el_val_t gram_case, el_val_t number, el_val_t definite) {
  return la_decline(noun, gram_case, number);
  return 0;
}