diff --git a/compilador b/compilador
new file mode 100755
index 0000000000000000000000000000000000000000..dec53b9f92a3cf7349e7606481764fe2e37bab4f
Binary files /dev/null and b/compilador differ
diff --git a/compilador.o b/compilador.o
new file mode 100644
index 0000000000000000000000000000000000000000..51fe93764cc869d9934c3a514ac754bc372338ac
Binary files /dev/null and b/compilador.o differ
diff --git a/compilador.output b/compilador.output
index 0d1692049bf5a33d6e4a70b0f6a51dce56b4430d..da63078abfaeb69e3ecec255d805ec97b69f3e7b 100644
--- a/compilador.output
+++ b/compilador.output
@@ -1,46 +1,45 @@
-Terminals which are not used
+Terminais sem uso na gramática
 
-   TYPE
-   ARRAY
-   PROCEDURE
-   FUNCTION
-   GOTO
-   OR
-   AND
-   NOT
+    TYPE
+    ARRAY
+    FUNCTION
+    GOTO
+    OR
+    AND
+    NOT
 
 
-State 60 conflicts: 1 reduce/reduce
+Estado 61 conflitos: 1 de redução/redução
 
 
-Grammar
+Gramática
 
     0 $accept: programa $end
 
-    1 @1: /* empty */
+    1 $@1: ε
 
-    2 programa: @1 PROGRAM IDENT ABRE_PARENTESES lista_idents FECHA_PARENTESES PONTO_E_VIRGULA bloco PONTO
+    2 programa: $@1 PROGRAM IDENT ABRE_PARENTESES lista_idents FECHA_PARENTESES PONTO_E_VIRGULA bloco PONTO
 
     3 bloco: parte_declara_rotulos parte_declara_vars parte_declara_subrotinas comando_composto
 
     4 parte_declara_rotulos: LABEL VIRGULA
-    5                      | /* empty */
+    5                      | ε
 
     6 parte_declara_vars: var
 
-    7 @2: /* empty */
+    7 $@2: ε
 
-    8 var: @2 VAR declara_vars
-    9    | /* empty */
+    8 var: $@2 VAR declara_vars
+    9    | ε
 
    10 declara_vars: declara_vars declara_var
    11             | declara_var
 
-   12 @3: /* empty */
+   12 $@3: ε
 
-   13 @4: /* empty */
+   13 $@4: ε
 
-   14 declara_var: @3 lista_id_var DOIS_PONTOS tipo @4 PONTO_E_VIRGULA
+   14 declara_var: $@3 lista_id_var DOIS_PONTOS tipo $@4 PONTO_E_VIRGULA
 
    15 tipo: IDENT
 
@@ -52,1354 +51,1386 @@ Grammar
 
    20 parte_declara_subrotinas: declaracao_procedimento
 
-   21 declaracao_procedimento: /* empty */
+   21 declaracao_procedimento: PROCEDURE IDENT
+   22                        | ε
 
-   22 comando_composto: T_BEGIN comandos T_END
+   23 comando_composto: T_BEGIN comandos T_END
 
-   23 comandos: comando PONTO_E_VIRGULA comandos
-   24         | comando PONTO_E_VIRGULA
-   25         | /* empty */
+   24 comandos: comando PONTO_E_VIRGULA comandos
+   25         | comando PONTO_E_VIRGULA
+   26         | ε
 
-   26 comando: numero DOIS_PONTOS comando_sem_rotulo
-   27        | comando_sem_rotulo
+   27 comando: numero DOIS_PONTOS comando_sem_rotulo
+   28        | comando_sem_rotulo
+
+   29 comando_sem_rotulo: atribuicao
+   30                   | comando_composto
+   31                   | comando_condicional
+   32                   | comando_repetitivo
+   33                   | leitura
+   34                   | escrita
+
+   35 leitura: READ ABRE_PARENTESES lista_leituras FECHA_PARENTESES
 
-   28 comando_sem_rotulo: atribuicao
-   29                   | comando_composto
-   30                   | comando_condicional
-   31                   | comando_repetitivo
-   32                   | leitura
-   33                   | escrita
-   34                   | chamada_procedimento
-
-   35 chamada_procedimento: /* empty */
+   36 lista_leituras: lista_leituras VIRGULA simb_leitura
+   37               | simb_leitura
+
+   38 simb_leitura: IDENT
+
+   39 escrita: WRITE ABRE_PARENTESES lista_escritas FECHA_PARENTESES
+
+   40 lista_escritas: lista_escritas VIRGULA expressao_simples
+   41               | expressao_simples
+
+   42 expressao: expressao IGUAL expressao_simples
+   43          | expressao DIFERENTE expressao_simples
+   44          | expressao MENOR expressao_simples
+   45          | expressao MENOR_IGUAL expressao_simples
+   46          | expressao MAIOR expressao_simples
+   47          | expressao MAIOR_IGUAL expressao_simples
+   48          | expressao_simples
+
+   49 expressao_simples: expressao_simples MAIS termo
+   50                  | expressao_simples MENOS termo
+   51                  | termo
+
+   52 termo: termo ASTERISCO fator
+   53      | termo DIV fator
+   54      | fator
+
+   55 $@5: ε
+
+   56 atribuicao: IDENT $@5 ATRIBUICAO expressao_simples
+
+   57 fator: IDENT
+   58      | NUMERO
+
+   59 numero: NUMERO
+
+   60 $@6: ε
+
+   61 $@7: ε
+
+   62 comando_repetitivo: $@6 WHILE expressao DO $@7 comando_sem_rotulo
+
+   63 comando_condicional: if_then cond_else
+
+   64 cond_else: ELSE comando_sem_rotulo
+   65          | ε
+
+   66 $@8: ε
+
+   67 if_then: IF expressao $@8 THEN comando_sem_rotulo
+
+
+Terminais, com as regras onde eles aparecem
+
+    $end (0) 0
+    error (256)
+    PROGRAM (258) 2
+    ABRE_PARENTESES (259) 2 35 39
+    FECHA_PARENTESES (260) 2 35 39
+    VIRGULA (261) 4 16 18 36 40
+    PONTO_E_VIRGULA (262) 2 14 24 25
+    DOIS_PONTOS (263) 14 27
+    PONTO (264) 2
+    T_BEGIN (265) 23
+    T_END (266) 23
+    VAR (267) 8
+    IDENT (268) 2 15 16 17 18 19 21 38 56 57
+    ATRIBUICAO (269) 56
+    LABEL (270) 4
+    TYPE (271)
+    ARRAY (272)
+    PROCEDURE (273) 21
+    FUNCTION (274)
+    GOTO (275)
+    IF (276) 67
+    THEN (277) 67
+    ELSE (278) 64
+    WHILE (279) 62
+    DO (280) 62
+    OR (281)
+    DIV (282) 53
+    AND (283)
+    NOT (284)
+    IGUAL (285) 42
+    DIFERENTE (286) 43
+    MENOR_IGUAL (287) 45
+    MAIOR_IGUAL (288) 47
+    MENOR (289) 44
+    MAIOR (290) 46
+    MAIS (291) 49
+    MENOS (292) 50
+    ASTERISCO (293) 52
+    NUMERO (294) 58 59
+    READ (295) 35
+    WRITE (296) 39
+    LOWER_THAN_ELSE (297)
+
+
+Não terminais com as regras onde eles aparecem
+
+    $accept (43)
+        à esquerda: 0
+    programa (44)
+        à esquerda: 2
+        à direita: 0
+    $@1 (45)
+        à esquerda: 1
+        à direita: 2
+    bloco (46)
+        à esquerda: 3
+        à direita: 2
+    parte_declara_rotulos (47)
+        à esquerda: 4 5
+        à direita: 3
+    parte_declara_vars (48)
+        à esquerda: 6
+        à direita: 3
+    var (49)
+        à esquerda: 8 9
+        à direita: 6
+    $@2 (50)
+        à esquerda: 7
+        à direita: 8
+    declara_vars (51)
+        à esquerda: 10 11
+        à direita: 8 10
+    declara_var (52)
+        à esquerda: 14
+        à direita: 10 11
+    $@3 (53)
+        à esquerda: 12
+        à direita: 14
+    $@4 (54)
+        à esquerda: 13
+        à direita: 14
+    tipo (55)
+        à esquerda: 15
+        à direita: 14
+    lista_id_var (56)
+        à esquerda: 16 17
+        à direita: 14 16
+    lista_idents (57)
+        à esquerda: 18 19
+        à direita: 2 18
+    parte_declara_subrotinas (58)
+        à esquerda: 20
+        à direita: 3
+    declaracao_procedimento (59)
+        à esquerda: 21 22
+        à direita: 20
+    comando_composto (60)
+        à esquerda: 23
+        à direita: 3 30
+    comandos (61)
+        à esquerda: 24 25 26
+        à direita: 23 24
+    comando (62)
+        à esquerda: 27 28
+        à direita: 24 25
+    comando_sem_rotulo (63)
+        à esquerda: 29 30 31 32 33 34
+        à direita: 27 28 62 64 67
+    leitura (64)
+        à esquerda: 35
+        à direita: 33
+    lista_leituras (65)
+        à esquerda: 36 37
+        à direita: 35 36
+    simb_leitura (66)
+        à esquerda: 38
+        à direita: 36 37
+    escrita (67)
+        à esquerda: 39
+        à direita: 34
+    lista_escritas (68)
+        à esquerda: 40 41
+        à direita: 39 40
+    expressao (69)
+        à esquerda: 42 43 44 45 46 47 48
+        à direita: 42 43 44 45 46 47 62 67
+    expressao_simples (70)
+        à esquerda: 49 50 51
+        à direita: 40 41 42 43 44 45 46 47 48 49 50 56
+    termo (71)
+        à esquerda: 52 53 54
+        à direita: 49 50 51 52 53
+    atribuicao (72)
+        à esquerda: 56
+        à direita: 29
+    $@5 (73)
+        à esquerda: 55
+        à direita: 56
+    fator (74)
+        à esquerda: 57 58
+        à direita: 52 53 54
+    numero (75)
+        à esquerda: 59
+        à direita: 27
+    comando_repetitivo (76)
+        à esquerda: 62
+        à direita: 32
+    $@6 (77)
+        à esquerda: 60
+        à direita: 62
+    $@7 (78)
+        à esquerda: 61
+        à direita: 62
+    comando_condicional (79)
+        à esquerda: 63
+        à direita: 31
+    cond_else (80)
+        à esquerda: 64 65
+        à direita: 63
+    if_then (81)
+        à esquerda: 67
+        à direita: 63
+    $@8 (82)
+        à esquerda: 66
+        à direita: 67
 
-   36 leitura: READ ABRE_PARENTESES lista_leituras FECHA_PARENTESES
 
-   37 lista_leituras: lista_leituras VIRGULA simb_leitura
-   38               | simb_leitura
+Estado 0
 
-   39 simb_leitura: IDENT
-
-   40 escrita: WRITE ABRE_PARENTESES lista_escritas FECHA_PARENTESES
-
-   41 lista_escritas: lista_escritas VIRGULA expressao_simples
-   42               | expressao_simples
-
-   43 expressao: expressao IGUAL expressao_simples
-   44          | expressao DIFERENTE expressao_simples
-   45          | expressao MENOR expressao_simples
-   46          | expressao MENOR_IGUAL expressao_simples
-   47          | expressao MAIOR expressao_simples
-   48          | expressao MAIOR_IGUAL expressao_simples
-   49          | expressao_simples
-
-   50 expressao_simples: expressao_simples MAIS termo
-   51                  | expressao_simples MENOS termo
-   52                  | termo
-
-   53 termo: termo ASTERISCO fator
-   54      | termo DIV fator
-   55      | fator
-
-   56 @5: /* empty */
-
-   57 atribuicao: IDENT @5 ATRIBUICAO expressao_simples
-
-   58 fator: IDENT
-   59      | NUMERO
-
-   60 numero: NUMERO
-
-   61 @6: /* empty */
-
-   62 @7: /* empty */
-
-   63 comando_repetitivo: @6 WHILE expressao DO @7 comando_sem_rotulo
-
-   64 comando_condicional: if_then cond_else
-
-   65 cond_else: ELSE comando_sem_rotulo
-   66          | /* empty */
-
-   67 @8: /* empty */
-
-   68 if_then: IF expressao @8 THEN comando_sem_rotulo
-
-
-Terminals, with rules where they appear
-
-$end (0) 0
-error (256)
-PROGRAM (258) 2
-ABRE_PARENTESES (259) 2 36 40
-FECHA_PARENTESES (260) 2 36 40
-VIRGULA (261) 4 16 18 37 41
-PONTO_E_VIRGULA (262) 2 14 23 24
-DOIS_PONTOS (263) 14 26
-PONTO (264) 2
-T_BEGIN (265) 22
-T_END (266) 22
-VAR (267) 8
-IDENT (268) 2 15 16 17 18 19 39 57 58
-ATRIBUICAO (269) 57
-LABEL (270) 4
-TYPE (271)
-ARRAY (272)
-PROCEDURE (273)
-FUNCTION (274)
-GOTO (275)
-IF (276) 68
-THEN (277) 68
-ELSE (278) 65
-WHILE (279) 63
-DO (280) 63
-OR (281)
-DIV (282) 54
-AND (283)
-NOT (284)
-IGUAL (285) 43
-DIFERENTE (286) 44
-MENOR_IGUAL (287) 46
-MAIOR_IGUAL (288) 48
-MENOR (289) 45
-MAIOR (290) 47
-MAIS (291) 50
-MENOS (292) 51
-ASTERISCO (293) 53
-NUMERO (294) 59 60
-READ (295) 36
-WRITE (296) 40
-LOWER_THAN_ELSE (297)
-
-
-Nonterminals, with rules where they appear
-
-$accept (43)
-    on left: 0
-programa (44)
-    on left: 2, on right: 0
-@1 (45)
-    on left: 1, on right: 2
-bloco (46)
-    on left: 3, on right: 2
-parte_declara_rotulos (47)
-    on left: 4 5, on right: 3
-parte_declara_vars (48)
-    on left: 6, on right: 3
-var (49)
-    on left: 8 9, on right: 6
-@2 (50)
-    on left: 7, on right: 8
-declara_vars (51)
-    on left: 10 11, on right: 8 10
-declara_var (52)
-    on left: 14, on right: 10 11
-@3 (53)
-    on left: 12, on right: 14
-@4 (54)
-    on left: 13, on right: 14
-tipo (55)
-    on left: 15, on right: 14
-lista_id_var (56)
-    on left: 16 17, on right: 14 16
-lista_idents (57)
-    on left: 18 19, on right: 2 18
-parte_declara_subrotinas (58)
-    on left: 20, on right: 3
-declaracao_procedimento (59)
-    on left: 21, on right: 20
-comando_composto (60)
-    on left: 22, on right: 3 29
-comandos (61)
-    on left: 23 24 25, on right: 22 23
-comando (62)
-    on left: 26 27, on right: 23 24
-comando_sem_rotulo (63)
-    on left: 28 29 30 31 32 33 34, on right: 26 27 63 65 68
-chamada_procedimento (64)
-    on left: 35, on right: 34
-leitura (65)
-    on left: 36, on right: 32
-lista_leituras (66)
-    on left: 37 38, on right: 36 37
-simb_leitura (67)
-    on left: 39, on right: 37 38
-escrita (68)
-    on left: 40, on right: 33
-lista_escritas (69)
-    on left: 41 42, on right: 40 41
-expressao (70)
-    on left: 43 44 45 46 47 48 49, on right: 43 44 45 46 47 48 63 68
-expressao_simples (71)
-    on left: 50 51 52, on right: 41 42 43 44 45 46 47 48 49 50 51 57
-termo (72)
-    on left: 53 54 55, on right: 50 51 52 53 54
-atribuicao (73)
-    on left: 57, on right: 28
-@5 (74)
-    on left: 56, on right: 57
-fator (75)
-    on left: 58 59, on right: 53 54 55
-numero (76)
-    on left: 60, on right: 26
-comando_repetitivo (77)
-    on left: 63, on right: 31
-@6 (78)
-    on left: 61, on right: 63
-@7 (79)
-    on left: 62, on right: 63
-comando_condicional (80)
-    on left: 64, on right: 30
-cond_else (81)
-    on left: 65 66, on right: 64
-if_then (82)
-    on left: 68, on right: 64
-@8 (83)
-    on left: 67, on right: 68
+    0 $accept: • programa $end
 
+    $padrão  reduzir usando a regra 1 ($@1)
 
-state 0
+    programa  ir ao estado 1
+    $@1       ir ao estado 2
 
-    0 $accept: . programa $end
 
-    $default  reduce using rule 1 (@1)
+Estado 1
 
-    programa  go to state 1
-    @1        go to state 2
+    0 $accept: programa • $end
 
+    $end  deslocar, e ir ao estado 3
 
-state 1
 
-    0 $accept: programa . $end
+Estado 2
 
-    $end  shift, and go to state 3
+    2 programa: $@1 • PROGRAM IDENT ABRE_PARENTESES lista_idents FECHA_PARENTESES PONTO_E_VIRGULA bloco PONTO
 
+    PROGRAM  deslocar, e ir ao estado 4
 
-state 2
 
-    2 programa: @1 . PROGRAM IDENT ABRE_PARENTESES lista_idents FECHA_PARENTESES PONTO_E_VIRGULA bloco PONTO
+Estado 3
 
-    PROGRAM  shift, and go to state 4
+    0 $accept: programa $end •
 
+    $padrão  aceitar
 
-state 3
 
-    0 $accept: programa $end .
+Estado 4
 
-    $default  accept
+    2 programa: $@1 PROGRAM • IDENT ABRE_PARENTESES lista_idents FECHA_PARENTESES PONTO_E_VIRGULA bloco PONTO
 
+    IDENT  deslocar, e ir ao estado 5
 
-state 4
 
-    2 programa: @1 PROGRAM . IDENT ABRE_PARENTESES lista_idents FECHA_PARENTESES PONTO_E_VIRGULA bloco PONTO
+Estado 5
 
-    IDENT  shift, and go to state 5
+    2 programa: $@1 PROGRAM IDENT • ABRE_PARENTESES lista_idents FECHA_PARENTESES PONTO_E_VIRGULA bloco PONTO
 
+    ABRE_PARENTESES  deslocar, e ir ao estado 6
 
-state 5
 
-    2 programa: @1 PROGRAM IDENT . ABRE_PARENTESES lista_idents FECHA_PARENTESES PONTO_E_VIRGULA bloco PONTO
+Estado 6
 
-    ABRE_PARENTESES  shift, and go to state 6
+    2 programa: $@1 PROGRAM IDENT ABRE_PARENTESES • lista_idents FECHA_PARENTESES PONTO_E_VIRGULA bloco PONTO
 
+    IDENT  deslocar, e ir ao estado 7
 
-state 6
+    lista_idents  ir ao estado 8
 
-    2 programa: @1 PROGRAM IDENT ABRE_PARENTESES . lista_idents FECHA_PARENTESES PONTO_E_VIRGULA bloco PONTO
 
-    IDENT  shift, and go to state 7
+Estado 7
 
-    lista_idents  go to state 8
+   19 lista_idents: IDENT •
 
+    $padrão  reduzir usando a regra 19 (lista_idents)
 
-state 7
 
-   19 lista_idents: IDENT .
+Estado 8
 
-    $default  reduce using rule 19 (lista_idents)
+    2 programa: $@1 PROGRAM IDENT ABRE_PARENTESES lista_idents • FECHA_PARENTESES PONTO_E_VIRGULA bloco PONTO
+   18 lista_idents: lista_idents • VIRGULA IDENT
 
+    FECHA_PARENTESES  deslocar, e ir ao estado 9
+    VIRGULA           deslocar, e ir ao estado 10
 
-state 8
 
-    2 programa: @1 PROGRAM IDENT ABRE_PARENTESES lista_idents . FECHA_PARENTESES PONTO_E_VIRGULA bloco PONTO
-   18 lista_idents: lista_idents . VIRGULA IDENT
+Estado 9
 
-    FECHA_PARENTESES  shift, and go to state 9
-    VIRGULA           shift, and go to state 10
+    2 programa: $@1 PROGRAM IDENT ABRE_PARENTESES lista_idents FECHA_PARENTESES • PONTO_E_VIRGULA bloco PONTO
 
+    PONTO_E_VIRGULA  deslocar, e ir ao estado 11
 
-state 9
 
-    2 programa: @1 PROGRAM IDENT ABRE_PARENTESES lista_idents FECHA_PARENTESES . PONTO_E_VIRGULA bloco PONTO
+Estado 10
 
-    PONTO_E_VIRGULA  shift, and go to state 11
+   18 lista_idents: lista_idents VIRGULA • IDENT
 
+    IDENT  deslocar, e ir ao estado 12
 
-state 10
 
-   18 lista_idents: lista_idents VIRGULA . IDENT
+Estado 11
 
-    IDENT  shift, and go to state 12
+    2 programa: $@1 PROGRAM IDENT ABRE_PARENTESES lista_idents FECHA_PARENTESES PONTO_E_VIRGULA • bloco PONTO
 
+    LABEL  deslocar, e ir ao estado 13
 
-state 11
+    $padrão  reduzir usando a regra 5 (parte_declara_rotulos)
 
-    2 programa: @1 PROGRAM IDENT ABRE_PARENTESES lista_idents FECHA_PARENTESES PONTO_E_VIRGULA . bloco PONTO
+    bloco                  ir ao estado 14
+    parte_declara_rotulos  ir ao estado 15
 
-    LABEL  shift, and go to state 13
 
-    $default  reduce using rule 5 (parte_declara_rotulos)
+Estado 12
 
-    bloco                  go to state 14
-    parte_declara_rotulos  go to state 15
+   18 lista_idents: lista_idents VIRGULA IDENT •
 
+    $padrão  reduzir usando a regra 18 (lista_idents)
 
-state 12
 
-   18 lista_idents: lista_idents VIRGULA IDENT .
+Estado 13
 
-    $default  reduce using rule 18 (lista_idents)
+    4 parte_declara_rotulos: LABEL • VIRGULA
 
+    VIRGULA  deslocar, e ir ao estado 16
 
-state 13
 
-    4 parte_declara_rotulos: LABEL . VIRGULA
+Estado 14
 
-    VIRGULA  shift, and go to state 16
+    2 programa: $@1 PROGRAM IDENT ABRE_PARENTESES lista_idents FECHA_PARENTESES PONTO_E_VIRGULA bloco • PONTO
 
+    PONTO  deslocar, e ir ao estado 17
 
-state 14
 
-    2 programa: @1 PROGRAM IDENT ABRE_PARENTESES lista_idents FECHA_PARENTESES PONTO_E_VIRGULA bloco . PONTO
+Estado 15
 
-    PONTO  shift, and go to state 17
+    3 bloco: parte_declara_rotulos • parte_declara_vars parte_declara_subrotinas comando_composto
 
+    VAR      reduzir usando a regra 7 ($@2)
+    $padrão  reduzir usando a regra 9 (var)
 
-state 15
+    parte_declara_vars  ir ao estado 18
+    var                 ir ao estado 19
+    $@2                 ir ao estado 20
 
-    3 bloco: parte_declara_rotulos . parte_declara_vars parte_declara_subrotinas comando_composto
 
-    T_BEGIN   reduce using rule 9 (var)
-    $default  reduce using rule 7 (@2)
+Estado 16
 
-    parte_declara_vars  go to state 18
-    var                 go to state 19
-    @2                  go to state 20
+    4 parte_declara_rotulos: LABEL VIRGULA •
 
+    $padrão  reduzir usando a regra 4 (parte_declara_rotulos)
 
-state 16
 
-    4 parte_declara_rotulos: LABEL VIRGULA .
+Estado 17
 
-    $default  reduce using rule 4 (parte_declara_rotulos)
+    2 programa: $@1 PROGRAM IDENT ABRE_PARENTESES lista_idents FECHA_PARENTESES PONTO_E_VIRGULA bloco PONTO •
 
+    $padrão  reduzir usando a regra 2 (programa)
 
-state 17
 
-    2 programa: @1 PROGRAM IDENT ABRE_PARENTESES lista_idents FECHA_PARENTESES PONTO_E_VIRGULA bloco PONTO .
+Estado 18
 
-    $default  reduce using rule 2 (programa)
+    3 bloco: parte_declara_rotulos parte_declara_vars • parte_declara_subrotinas comando_composto
 
+    PROCEDURE  deslocar, e ir ao estado 21
 
-state 18
+    $padrão  reduzir usando a regra 22 (declaracao_procedimento)
 
-    3 bloco: parte_declara_rotulos parte_declara_vars . parte_declara_subrotinas comando_composto
+    parte_declara_subrotinas  ir ao estado 22
+    declaracao_procedimento   ir ao estado 23
 
-    $default  reduce using rule 21 (declaracao_procedimento)
 
-    parte_declara_subrotinas  go to state 21
-    declaracao_procedimento   go to state 22
+Estado 19
 
+    6 parte_declara_vars: var •
 
-state 19
+    $padrão  reduzir usando a regra 6 (parte_declara_vars)
 
-    6 parte_declara_vars: var .
 
-    $default  reduce using rule 6 (parte_declara_vars)
+Estado 20
 
+    8 var: $@2 • VAR declara_vars
 
-state 20
+    VAR  deslocar, e ir ao estado 24
 
-    8 var: @2 . VAR declara_vars
 
-    VAR  shift, and go to state 23
+Estado 21
 
+   21 declaracao_procedimento: PROCEDURE • IDENT
 
-state 21
+    IDENT  deslocar, e ir ao estado 25
 
-    3 bloco: parte_declara_rotulos parte_declara_vars parte_declara_subrotinas . comando_composto
 
-    T_BEGIN  shift, and go to state 24
+Estado 22
 
-    comando_composto  go to state 25
+    3 bloco: parte_declara_rotulos parte_declara_vars parte_declara_subrotinas • comando_composto
 
+    T_BEGIN  deslocar, e ir ao estado 26
 
-state 22
+    comando_composto  ir ao estado 27
 
-   20 parte_declara_subrotinas: declaracao_procedimento .
 
-    $default  reduce using rule 20 (parte_declara_subrotinas)
+Estado 23
 
+   20 parte_declara_subrotinas: declaracao_procedimento •
 
-state 23
+    $padrão  reduzir usando a regra 20 (parte_declara_subrotinas)
 
-    8 var: @2 VAR . declara_vars
 
-    $default  reduce using rule 12 (@3)
+Estado 24
 
-    declara_vars  go to state 26
-    declara_var   go to state 27
-    @3            go to state 28
+    8 var: $@2 VAR • declara_vars
 
+    $padrão  reduzir usando a regra 12 ($@3)
 
-state 24
+    declara_vars  ir ao estado 28
+    declara_var   ir ao estado 29
+    $@3           ir ao estado 30
 
-   22 comando_composto: T_BEGIN . comandos T_END
 
-    T_BEGIN  shift, and go to state 24
-    IDENT    shift, and go to state 29
-    IF       shift, and go to state 30
-    NUMERO   shift, and go to state 31
-    READ     shift, and go to state 32
-    WRITE    shift, and go to state 33
+Estado 25
 
-    PONTO_E_VIRGULA  reduce using rule 35 (chamada_procedimento)
-    WHILE            reduce using rule 61 (@6)
-    $default         reduce using rule 25 (comandos)
+   21 declaracao_procedimento: PROCEDURE IDENT •
 
-    comando_composto      go to state 34
-    comandos              go to state 35
-    comando               go to state 36
-    comando_sem_rotulo    go to state 37
-    chamada_procedimento  go to state 38
-    leitura               go to state 39
-    escrita               go to state 40
-    atribuicao            go to state 41
-    numero                go to state 42
-    comando_repetitivo    go to state 43
-    @6                    go to state 44
-    comando_condicional   go to state 45
-    if_then               go to state 46
+    $padrão  reduzir usando a regra 21 (declaracao_procedimento)
 
 
-state 25
+Estado 26
 
-    3 bloco: parte_declara_rotulos parte_declara_vars parte_declara_subrotinas comando_composto .
+   23 comando_composto: T_BEGIN • comandos T_END
 
-    $default  reduce using rule 3 (bloco)
+    T_BEGIN  deslocar, e ir ao estado 26
+    IDENT    deslocar, e ir ao estado 31
+    IF       deslocar, e ir ao estado 32
+    NUMERO   deslocar, e ir ao estado 33
+    READ     deslocar, e ir ao estado 34
+    WRITE    deslocar, e ir ao estado 35
 
+    WHILE    reduzir usando a regra 60 ($@6)
+    $padrão  reduzir usando a regra 26 (comandos)
 
-state 26
+    comando_composto     ir ao estado 36
+    comandos             ir ao estado 37
+    comando              ir ao estado 38
+    comando_sem_rotulo   ir ao estado 39
+    leitura              ir ao estado 40
+    escrita              ir ao estado 41
+    atribuicao           ir ao estado 42
+    numero               ir ao estado 43
+    comando_repetitivo   ir ao estado 44
+    $@6                  ir ao estado 45
+    comando_condicional  ir ao estado 46
+    if_then              ir ao estado 47
 
-    8 var: @2 VAR declara_vars .
-   10 declara_vars: declara_vars . declara_var
 
-    IDENT     reduce using rule 12 (@3)
-    $default  reduce using rule 8 (var)
+Estado 27
 
-    declara_var  go to state 47
-    @3           go to state 28
+    3 bloco: parte_declara_rotulos parte_declara_vars parte_declara_subrotinas comando_composto •
 
+    $padrão  reduzir usando a regra 3 (bloco)
 
-state 27
 
-   11 declara_vars: declara_var .
+Estado 28
 
-    $default  reduce using rule 11 (declara_vars)
+    8 var: $@2 VAR declara_vars •
+   10 declara_vars: declara_vars • declara_var
 
+    IDENT    reduzir usando a regra 12 ($@3)
+    $padrão  reduzir usando a regra 8 (var)
 
-state 28
+    declara_var  ir ao estado 48
+    $@3          ir ao estado 30
 
-   14 declara_var: @3 . lista_id_var DOIS_PONTOS tipo @4 PONTO_E_VIRGULA
 
-    IDENT  shift, and go to state 48
+Estado 29
 
-    lista_id_var  go to state 49
+   11 declara_vars: declara_var •
 
+    $padrão  reduzir usando a regra 11 (declara_vars)
 
-state 29
 
-   57 atribuicao: IDENT . @5 ATRIBUICAO expressao_simples
+Estado 30
 
-    $default  reduce using rule 56 (@5)
+   14 declara_var: $@3 • lista_id_var DOIS_PONTOS tipo $@4 PONTO_E_VIRGULA
 
-    @5  go to state 50
+    IDENT  deslocar, e ir ao estado 49
 
+    lista_id_var  ir ao estado 50
 
-state 30
 
-   68 if_then: IF . expressao @8 THEN comando_sem_rotulo
+Estado 31
 
-    IDENT   shift, and go to state 51
-    NUMERO  shift, and go to state 52
+   56 atribuicao: IDENT • $@5 ATRIBUICAO expressao_simples
 
-    expressao          go to state 53
-    expressao_simples  go to state 54
-    termo              go to state 55
-    fator              go to state 56
+    $padrão  reduzir usando a regra 55 ($@5)
 
+    $@5  ir ao estado 51
 
-state 31
 
-   60 numero: NUMERO .
+Estado 32
 
-    $default  reduce using rule 60 (numero)
+   67 if_then: IF • expressao $@8 THEN comando_sem_rotulo
 
+    IDENT   deslocar, e ir ao estado 52
+    NUMERO  deslocar, e ir ao estado 53
 
-state 32
+    expressao          ir ao estado 54
+    expressao_simples  ir ao estado 55
+    termo              ir ao estado 56
+    fator              ir ao estado 57
 
-   36 leitura: READ . ABRE_PARENTESES lista_leituras FECHA_PARENTESES
 
-    ABRE_PARENTESES  shift, and go to state 57
+Estado 33
 
+   59 numero: NUMERO •
 
-state 33
+    $padrão  reduzir usando a regra 59 (numero)
 
-   40 escrita: WRITE . ABRE_PARENTESES lista_escritas FECHA_PARENTESES
 
-    ABRE_PARENTESES  shift, and go to state 58
+Estado 34
 
+   35 leitura: READ • ABRE_PARENTESES lista_leituras FECHA_PARENTESES
 
-state 34
+    ABRE_PARENTESES  deslocar, e ir ao estado 58
 
-   29 comando_sem_rotulo: comando_composto .
 
-    $default  reduce using rule 29 (comando_sem_rotulo)
+Estado 35
 
+   39 escrita: WRITE • ABRE_PARENTESES lista_escritas FECHA_PARENTESES
 
-state 35
+    ABRE_PARENTESES  deslocar, e ir ao estado 59
 
-   22 comando_composto: T_BEGIN comandos . T_END
 
-    T_END  shift, and go to state 59
+Estado 36
 
+   30 comando_sem_rotulo: comando_composto •
 
-state 36
+    $padrão  reduzir usando a regra 30 (comando_sem_rotulo)
 
-   23 comandos: comando . PONTO_E_VIRGULA comandos
-   24         | comando . PONTO_E_VIRGULA
 
-    PONTO_E_VIRGULA  shift, and go to state 60
+Estado 37
 
+   23 comando_composto: T_BEGIN comandos • T_END
 
-state 37
+    T_END  deslocar, e ir ao estado 60
 
-   27 comando: comando_sem_rotulo .
 
-    $default  reduce using rule 27 (comando)
+Estado 38
 
+   24 comandos: comando • PONTO_E_VIRGULA comandos
+   25         | comando • PONTO_E_VIRGULA
 
-state 38
+    PONTO_E_VIRGULA  deslocar, e ir ao estado 61
 
-   34 comando_sem_rotulo: chamada_procedimento .
 
-    $default  reduce using rule 34 (comando_sem_rotulo)
+Estado 39
 
+   28 comando: comando_sem_rotulo •
 
-state 39
+    $padrão  reduzir usando a regra 28 (comando)
 
-   32 comando_sem_rotulo: leitura .
 
-    $default  reduce using rule 32 (comando_sem_rotulo)
+Estado 40
 
+   33 comando_sem_rotulo: leitura •
 
-state 40
+    $padrão  reduzir usando a regra 33 (comando_sem_rotulo)
 
-   33 comando_sem_rotulo: escrita .
 
-    $default  reduce using rule 33 (comando_sem_rotulo)
+Estado 41
 
+   34 comando_sem_rotulo: escrita •
 
-state 41
+    $padrão  reduzir usando a regra 34 (comando_sem_rotulo)
 
-   28 comando_sem_rotulo: atribuicao .
 
-    $default  reduce using rule 28 (comando_sem_rotulo)
+Estado 42
 
+   29 comando_sem_rotulo: atribuicao •
 
-state 42
+    $padrão  reduzir usando a regra 29 (comando_sem_rotulo)
 
-   26 comando: numero . DOIS_PONTOS comando_sem_rotulo
 
-    DOIS_PONTOS  shift, and go to state 61
+Estado 43
 
+   27 comando: numero • DOIS_PONTOS comando_sem_rotulo
 
-state 43
+    DOIS_PONTOS  deslocar, e ir ao estado 62
 
-   31 comando_sem_rotulo: comando_repetitivo .
 
-    $default  reduce using rule 31 (comando_sem_rotulo)
+Estado 44
 
+   32 comando_sem_rotulo: comando_repetitivo •
 
-state 44
+    $padrão  reduzir usando a regra 32 (comando_sem_rotulo)
 
-   63 comando_repetitivo: @6 . WHILE expressao DO @7 comando_sem_rotulo
 
-    WHILE  shift, and go to state 62
+Estado 45
 
+   62 comando_repetitivo: $@6 • WHILE expressao DO $@7 comando_sem_rotulo
 
-state 45
+    WHILE  deslocar, e ir ao estado 63
 
-   30 comando_sem_rotulo: comando_condicional .
 
-    $default  reduce using rule 30 (comando_sem_rotulo)
+Estado 46
 
+   31 comando_sem_rotulo: comando_condicional •
 
-state 46
+    $padrão  reduzir usando a regra 31 (comando_sem_rotulo)
 
-   64 comando_condicional: if_then . cond_else
 
-    ELSE  shift, and go to state 63
+Estado 47
 
-    $default  reduce using rule 66 (cond_else)
+   63 comando_condicional: if_then • cond_else
 
-    cond_else  go to state 64
+    ELSE  deslocar, e ir ao estado 64
 
+    $padrão  reduzir usando a regra 65 (cond_else)
 
-state 47
+    cond_else  ir ao estado 65
 
-   10 declara_vars: declara_vars declara_var .
 
-    $default  reduce using rule 10 (declara_vars)
+Estado 48
 
+   10 declara_vars: declara_vars declara_var •
 
-state 48
+    $padrão  reduzir usando a regra 10 (declara_vars)
 
-   17 lista_id_var: IDENT .
 
-    $default  reduce using rule 17 (lista_id_var)
+Estado 49
 
+   17 lista_id_var: IDENT •
 
-state 49
+    $padrão  reduzir usando a regra 17 (lista_id_var)
 
-   14 declara_var: @3 lista_id_var . DOIS_PONTOS tipo @4 PONTO_E_VIRGULA
-   16 lista_id_var: lista_id_var . VIRGULA IDENT
 
-    VIRGULA      shift, and go to state 65
-    DOIS_PONTOS  shift, and go to state 66
+Estado 50
 
+   14 declara_var: $@3 lista_id_var • DOIS_PONTOS tipo $@4 PONTO_E_VIRGULA
+   16 lista_id_var: lista_id_var • VIRGULA IDENT
 
-state 50
+    VIRGULA      deslocar, e ir ao estado 66
+    DOIS_PONTOS  deslocar, e ir ao estado 67
 
-   57 atribuicao: IDENT @5 . ATRIBUICAO expressao_simples
 
-    ATRIBUICAO  shift, and go to state 67
+Estado 51
 
+   56 atribuicao: IDENT $@5 • ATRIBUICAO expressao_simples
 
-state 51
+    ATRIBUICAO  deslocar, e ir ao estado 68
 
-   58 fator: IDENT .
 
-    $default  reduce using rule 58 (fator)
+Estado 52
 
+   57 fator: IDENT •
 
-state 52
+    $padrão  reduzir usando a regra 57 (fator)
 
-   59 fator: NUMERO .
 
-    $default  reduce using rule 59 (fator)
+Estado 53
 
+   58 fator: NUMERO •
 
-state 53
+    $padrão  reduzir usando a regra 58 (fator)
 
-   43 expressao: expressao . IGUAL expressao_simples
-   44          | expressao . DIFERENTE expressao_simples
-   45          | expressao . MENOR expressao_simples
-   46          | expressao . MENOR_IGUAL expressao_simples
-   47          | expressao . MAIOR expressao_simples
-   48          | expressao . MAIOR_IGUAL expressao_simples
-   68 if_then: IF expressao . @8 THEN comando_sem_rotulo
 
-    IGUAL        shift, and go to state 68
-    DIFERENTE    shift, and go to state 69
-    MENOR_IGUAL  shift, and go to state 70
-    MAIOR_IGUAL  shift, and go to state 71
-    MENOR        shift, and go to state 72
-    MAIOR        shift, and go to state 73
+Estado 54
 
-    $default  reduce using rule 67 (@8)
+   42 expressao: expressao • IGUAL expressao_simples
+   43          | expressao • DIFERENTE expressao_simples
+   44          | expressao • MENOR expressao_simples
+   45          | expressao • MENOR_IGUAL expressao_simples
+   46          | expressao • MAIOR expressao_simples
+   47          | expressao • MAIOR_IGUAL expressao_simples
+   67 if_then: IF expressao • $@8 THEN comando_sem_rotulo
 
-    @8  go to state 74
+    IGUAL        deslocar, e ir ao estado 69
+    DIFERENTE    deslocar, e ir ao estado 70
+    MENOR_IGUAL  deslocar, e ir ao estado 71
+    MAIOR_IGUAL  deslocar, e ir ao estado 72
+    MENOR        deslocar, e ir ao estado 73
+    MAIOR        deslocar, e ir ao estado 74
 
+    $padrão  reduzir usando a regra 66 ($@8)
 
-state 54
+    $@8  ir ao estado 75
 
-   49 expressao: expressao_simples .
-   50 expressao_simples: expressao_simples . MAIS termo
-   51                  | expressao_simples . MENOS termo
 
-    MAIS   shift, and go to state 75
-    MENOS  shift, and go to state 76
+Estado 55
 
-    $default  reduce using rule 49 (expressao)
+   48 expressao: expressao_simples •
+   49 expressao_simples: expressao_simples • MAIS termo
+   50                  | expressao_simples • MENOS termo
 
+    MAIS   deslocar, e ir ao estado 76
+    MENOS  deslocar, e ir ao estado 77
 
-state 55
+    $padrão  reduzir usando a regra 48 (expressao)
 
-   52 expressao_simples: termo .
-   53 termo: termo . ASTERISCO fator
-   54      | termo . DIV fator
 
-    DIV        shift, and go to state 77
-    ASTERISCO  shift, and go to state 78
+Estado 56
 
-    $default  reduce using rule 52 (expressao_simples)
+   51 expressao_simples: termo •
+   52 termo: termo • ASTERISCO fator
+   53      | termo • DIV fator
 
+    DIV        deslocar, e ir ao estado 78
+    ASTERISCO  deslocar, e ir ao estado 79
 
-state 56
+    $padrão  reduzir usando a regra 51 (expressao_simples)
 
-   55 termo: fator .
 
-    $default  reduce using rule 55 (termo)
+Estado 57
 
+   54 termo: fator •
 
-state 57
+    $padrão  reduzir usando a regra 54 (termo)
 
-   36 leitura: READ ABRE_PARENTESES . lista_leituras FECHA_PARENTESES
 
-    IDENT  shift, and go to state 79
+Estado 58
 
-    lista_leituras  go to state 80
-    simb_leitura    go to state 81
+   35 leitura: READ ABRE_PARENTESES • lista_leituras FECHA_PARENTESES
 
+    IDENT  deslocar, e ir ao estado 80
 
-state 58
+    lista_leituras  ir ao estado 81
+    simb_leitura    ir ao estado 82
 
-   40 escrita: WRITE ABRE_PARENTESES . lista_escritas FECHA_PARENTESES
 
-    IDENT   shift, and go to state 51
-    NUMERO  shift, and go to state 52
+Estado 59
 
-    lista_escritas     go to state 82
-    expressao_simples  go to state 83
-    termo              go to state 55
-    fator              go to state 56
+   39 escrita: WRITE ABRE_PARENTESES • lista_escritas FECHA_PARENTESES
 
+    IDENT   deslocar, e ir ao estado 52
+    NUMERO  deslocar, e ir ao estado 53
 
-state 59
+    lista_escritas     ir ao estado 83
+    expressao_simples  ir ao estado 84
+    termo              ir ao estado 56
+    fator              ir ao estado 57
 
-   22 comando_composto: T_BEGIN comandos T_END .
 
-    $default  reduce using rule 22 (comando_composto)
+Estado 60
 
+   23 comando_composto: T_BEGIN comandos T_END •
 
-state 60
+    $padrão  reduzir usando a regra 23 (comando_composto)
 
-   23 comandos: comando PONTO_E_VIRGULA . comandos
-   24         | comando PONTO_E_VIRGULA .
 
-    T_BEGIN  shift, and go to state 24
-    IDENT    shift, and go to state 29
-    IF       shift, and go to state 30
-    NUMERO   shift, and go to state 31
-    READ     shift, and go to state 32
-    WRITE    shift, and go to state 33
+Estado 61
 
-    PONTO_E_VIRGULA  reduce using rule 35 (chamada_procedimento)
-    T_END            reduce using rule 24 (comandos)
-    T_END            [reduce using rule 25 (comandos)]
-    WHILE            reduce using rule 61 (@6)
-    $default         reduce using rule 24 (comandos)
+   24 comandos: comando PONTO_E_VIRGULA • comandos
+   25         | comando PONTO_E_VIRGULA •
 
-    comando_composto      go to state 34
-    comandos              go to state 84
-    comando               go to state 36
-    comando_sem_rotulo    go to state 37
-    chamada_procedimento  go to state 38
-    leitura               go to state 39
-    escrita               go to state 40
-    atribuicao            go to state 41
-    numero                go to state 42
-    comando_repetitivo    go to state 43
-    @6                    go to state 44
-    comando_condicional   go to state 45
-    if_then               go to state 46
+    T_BEGIN  deslocar, e ir ao estado 26
+    IDENT    deslocar, e ir ao estado 31
+    IF       deslocar, e ir ao estado 32
+    NUMERO   deslocar, e ir ao estado 33
+    READ     deslocar, e ir ao estado 34
+    WRITE    deslocar, e ir ao estado 35
 
+    T_END    reduzir usando a regra 25 (comandos)
+    T_END    [reduzir usando a regra 26 (comandos)]
+    WHILE    reduzir usando a regra 60 ($@6)
+    $padrão  reduzir usando a regra 25 (comandos)
 
-state 61
+    comando_composto     ir ao estado 36
+    comandos             ir ao estado 85
+    comando              ir ao estado 38
+    comando_sem_rotulo   ir ao estado 39
+    leitura              ir ao estado 40
+    escrita              ir ao estado 41
+    atribuicao           ir ao estado 42
+    numero               ir ao estado 43
+    comando_repetitivo   ir ao estado 44
+    $@6                  ir ao estado 45
+    comando_condicional  ir ao estado 46
+    if_then              ir ao estado 47
 
-   26 comando: numero DOIS_PONTOS . comando_sem_rotulo
 
-    T_BEGIN  shift, and go to state 24
-    IDENT    shift, and go to state 29
-    IF       shift, and go to state 30
-    READ     shift, and go to state 32
-    WRITE    shift, and go to state 33
+Estado 62
 
-    WHILE     reduce using rule 61 (@6)
-    $default  reduce using rule 35 (chamada_procedimento)
+   27 comando: numero DOIS_PONTOS • comando_sem_rotulo
 
-    comando_composto      go to state 34
-    comando_sem_rotulo    go to state 85
-    chamada_procedimento  go to state 38
-    leitura               go to state 39
-    escrita               go to state 40
-    atribuicao            go to state 41
-    comando_repetitivo    go to state 43
-    @6                    go to state 44
-    comando_condicional   go to state 45
-    if_then               go to state 46
+    T_BEGIN  deslocar, e ir ao estado 26
+    IDENT    deslocar, e ir ao estado 31
+    IF       deslocar, e ir ao estado 32
+    READ     deslocar, e ir ao estado 34
+    WRITE    deslocar, e ir ao estado 35
 
+    $padrão  reduzir usando a regra 60 ($@6)
 
-state 62
+    comando_composto     ir ao estado 36
+    comando_sem_rotulo   ir ao estado 86
+    leitura              ir ao estado 40
+    escrita              ir ao estado 41
+    atribuicao           ir ao estado 42
+    comando_repetitivo   ir ao estado 44
+    $@6                  ir ao estado 45
+    comando_condicional  ir ao estado 46
+    if_then              ir ao estado 47
 
-   63 comando_repetitivo: @6 WHILE . expressao DO @7 comando_sem_rotulo
 
-    IDENT   shift, and go to state 51
-    NUMERO  shift, and go to state 52
+Estado 63
 
-    expressao          go to state 86
-    expressao_simples  go to state 54
-    termo              go to state 55
-    fator              go to state 56
+   62 comando_repetitivo: $@6 WHILE • expressao DO $@7 comando_sem_rotulo
 
+    IDENT   deslocar, e ir ao estado 52
+    NUMERO  deslocar, e ir ao estado 53
 
-state 63
+    expressao          ir ao estado 87
+    expressao_simples  ir ao estado 55
+    termo              ir ao estado 56
+    fator              ir ao estado 57
 
-   65 cond_else: ELSE . comando_sem_rotulo
 
-    T_BEGIN  shift, and go to state 24
-    IDENT    shift, and go to state 29
-    IF       shift, and go to state 30
-    READ     shift, and go to state 32
-    WRITE    shift, and go to state 33
+Estado 64
 
-    WHILE     reduce using rule 61 (@6)
-    $default  reduce using rule 35 (chamada_procedimento)
+   64 cond_else: ELSE • comando_sem_rotulo
 
-    comando_composto      go to state 34
-    comando_sem_rotulo    go to state 87
-    chamada_procedimento  go to state 38
-    leitura               go to state 39
-    escrita               go to state 40
-    atribuicao            go to state 41
-    comando_repetitivo    go to state 43
-    @6                    go to state 44
-    comando_condicional   go to state 45
-    if_then               go to state 46
+    T_BEGIN  deslocar, e ir ao estado 26
+    IDENT    deslocar, e ir ao estado 31
+    IF       deslocar, e ir ao estado 32
+    READ     deslocar, e ir ao estado 34
+    WRITE    deslocar, e ir ao estado 35
 
+    $padrão  reduzir usando a regra 60 ($@6)
 
-state 64
+    comando_composto     ir ao estado 36
+    comando_sem_rotulo   ir ao estado 88
+    leitura              ir ao estado 40
+    escrita              ir ao estado 41
+    atribuicao           ir ao estado 42
+    comando_repetitivo   ir ao estado 44
+    $@6                  ir ao estado 45
+    comando_condicional  ir ao estado 46
+    if_then              ir ao estado 47
 
-   64 comando_condicional: if_then cond_else .
 
-    $default  reduce using rule 64 (comando_condicional)
+Estado 65
 
+   63 comando_condicional: if_then cond_else •
 
-state 65
+    $padrão  reduzir usando a regra 63 (comando_condicional)
 
-   16 lista_id_var: lista_id_var VIRGULA . IDENT
 
-    IDENT  shift, and go to state 88
+Estado 66
 
+   16 lista_id_var: lista_id_var VIRGULA • IDENT
 
-state 66
+    IDENT  deslocar, e ir ao estado 89
 
-   14 declara_var: @3 lista_id_var DOIS_PONTOS . tipo @4 PONTO_E_VIRGULA
 
-    IDENT  shift, and go to state 89
+Estado 67
 
-    tipo  go to state 90
+   14 declara_var: $@3 lista_id_var DOIS_PONTOS • tipo $@4 PONTO_E_VIRGULA
 
+    IDENT  deslocar, e ir ao estado 90
 
-state 67
+    tipo  ir ao estado 91
 
-   57 atribuicao: IDENT @5 ATRIBUICAO . expressao_simples
 
-    IDENT   shift, and go to state 51
-    NUMERO  shift, and go to state 52
+Estado 68
 
-    expressao_simples  go to state 91
-    termo              go to state 55
-    fator              go to state 56
+   56 atribuicao: IDENT $@5 ATRIBUICAO • expressao_simples
 
+    IDENT   deslocar, e ir ao estado 52
+    NUMERO  deslocar, e ir ao estado 53
 
-state 68
+    expressao_simples  ir ao estado 92
+    termo              ir ao estado 56
+    fator              ir ao estado 57
 
-   43 expressao: expressao IGUAL . expressao_simples
 
-    IDENT   shift, and go to state 51
-    NUMERO  shift, and go to state 52
+Estado 69
 
-    expressao_simples  go to state 92
-    termo              go to state 55
-    fator              go to state 56
+   42 expressao: expressao IGUAL • expressao_simples
 
+    IDENT   deslocar, e ir ao estado 52
+    NUMERO  deslocar, e ir ao estado 53
 
-state 69
+    expressao_simples  ir ao estado 93
+    termo              ir ao estado 56
+    fator              ir ao estado 57
 
-   44 expressao: expressao DIFERENTE . expressao_simples
 
-    IDENT   shift, and go to state 51
-    NUMERO  shift, and go to state 52
+Estado 70
 
-    expressao_simples  go to state 93
-    termo              go to state 55
-    fator              go to state 56
+   43 expressao: expressao DIFERENTE • expressao_simples
 
+    IDENT   deslocar, e ir ao estado 52
+    NUMERO  deslocar, e ir ao estado 53
 
-state 70
+    expressao_simples  ir ao estado 94
+    termo              ir ao estado 56
+    fator              ir ao estado 57
 
-   46 expressao: expressao MENOR_IGUAL . expressao_simples
 
-    IDENT   shift, and go to state 51
-    NUMERO  shift, and go to state 52
+Estado 71
 
-    expressao_simples  go to state 94
-    termo              go to state 55
-    fator              go to state 56
+   45 expressao: expressao MENOR_IGUAL • expressao_simples
 
+    IDENT   deslocar, e ir ao estado 52
+    NUMERO  deslocar, e ir ao estado 53
 
-state 71
+    expressao_simples  ir ao estado 95
+    termo              ir ao estado 56
+    fator              ir ao estado 57
 
-   48 expressao: expressao MAIOR_IGUAL . expressao_simples
 
-    IDENT   shift, and go to state 51
-    NUMERO  shift, and go to state 52
+Estado 72
 
-    expressao_simples  go to state 95
-    termo              go to state 55
-    fator              go to state 56
+   47 expressao: expressao MAIOR_IGUAL • expressao_simples
 
+    IDENT   deslocar, e ir ao estado 52
+    NUMERO  deslocar, e ir ao estado 53
 
-state 72
+    expressao_simples  ir ao estado 96
+    termo              ir ao estado 56
+    fator              ir ao estado 57
 
-   45 expressao: expressao MENOR . expressao_simples
 
-    IDENT   shift, and go to state 51
-    NUMERO  shift, and go to state 52
+Estado 73
 
-    expressao_simples  go to state 96
-    termo              go to state 55
-    fator              go to state 56
+   44 expressao: expressao MENOR • expressao_simples
 
+    IDENT   deslocar, e ir ao estado 52
+    NUMERO  deslocar, e ir ao estado 53
 
-state 73
+    expressao_simples  ir ao estado 97
+    termo              ir ao estado 56
+    fator              ir ao estado 57
 
-   47 expressao: expressao MAIOR . expressao_simples
 
-    IDENT   shift, and go to state 51
-    NUMERO  shift, and go to state 52
+Estado 74
 
-    expressao_simples  go to state 97
-    termo              go to state 55
-    fator              go to state 56
+   46 expressao: expressao MAIOR • expressao_simples
 
+    IDENT   deslocar, e ir ao estado 52
+    NUMERO  deslocar, e ir ao estado 53
 
-state 74
+    expressao_simples  ir ao estado 98
+    termo              ir ao estado 56
+    fator              ir ao estado 57
 
-   68 if_then: IF expressao @8 . THEN comando_sem_rotulo
 
-    THEN  shift, and go to state 98
+Estado 75
 
+   67 if_then: IF expressao $@8 • THEN comando_sem_rotulo
 
-state 75
+    THEN  deslocar, e ir ao estado 99
 
-   50 expressao_simples: expressao_simples MAIS . termo
 
-    IDENT   shift, and go to state 51
-    NUMERO  shift, and go to state 52
+Estado 76
 
-    termo  go to state 99
-    fator  go to state 56
+   49 expressao_simples: expressao_simples MAIS • termo
 
+    IDENT   deslocar, e ir ao estado 52
+    NUMERO  deslocar, e ir ao estado 53
 
-state 76
+    termo  ir ao estado 100
+    fator  ir ao estado 57
 
-   51 expressao_simples: expressao_simples MENOS . termo
 
-    IDENT   shift, and go to state 51
-    NUMERO  shift, and go to state 52
+Estado 77
 
-    termo  go to state 100
-    fator  go to state 56
+   50 expressao_simples: expressao_simples MENOS • termo
 
+    IDENT   deslocar, e ir ao estado 52
+    NUMERO  deslocar, e ir ao estado 53
 
-state 77
+    termo  ir ao estado 101
+    fator  ir ao estado 57
 
-   54 termo: termo DIV . fator
 
-    IDENT   shift, and go to state 51
-    NUMERO  shift, and go to state 52
+Estado 78
 
-    fator  go to state 101
+   53 termo: termo DIV • fator
 
+    IDENT   deslocar, e ir ao estado 52
+    NUMERO  deslocar, e ir ao estado 53
 
-state 78
+    fator  ir ao estado 102
 
-   53 termo: termo ASTERISCO . fator
 
-    IDENT   shift, and go to state 51
-    NUMERO  shift, and go to state 52
+Estado 79
 
-    fator  go to state 102
+   52 termo: termo ASTERISCO • fator
 
+    IDENT   deslocar, e ir ao estado 52
+    NUMERO  deslocar, e ir ao estado 53
 
-state 79
+    fator  ir ao estado 103
 
-   39 simb_leitura: IDENT .
 
-    $default  reduce using rule 39 (simb_leitura)
+Estado 80
 
+   38 simb_leitura: IDENT •
 
-state 80
+    $padrão  reduzir usando a regra 38 (simb_leitura)
 
-   36 leitura: READ ABRE_PARENTESES lista_leituras . FECHA_PARENTESES
-   37 lista_leituras: lista_leituras . VIRGULA simb_leitura
 
-    FECHA_PARENTESES  shift, and go to state 103
-    VIRGULA           shift, and go to state 104
+Estado 81
 
+   35 leitura: READ ABRE_PARENTESES lista_leituras • FECHA_PARENTESES
+   36 lista_leituras: lista_leituras • VIRGULA simb_leitura
 
-state 81
+    FECHA_PARENTESES  deslocar, e ir ao estado 104
+    VIRGULA           deslocar, e ir ao estado 105
 
-   38 lista_leituras: simb_leitura .
 
-    $default  reduce using rule 38 (lista_leituras)
+Estado 82
 
+   37 lista_leituras: simb_leitura •
 
-state 82
+    $padrão  reduzir usando a regra 37 (lista_leituras)
 
-   40 escrita: WRITE ABRE_PARENTESES lista_escritas . FECHA_PARENTESES
-   41 lista_escritas: lista_escritas . VIRGULA expressao_simples
 
-    FECHA_PARENTESES  shift, and go to state 105
-    VIRGULA           shift, and go to state 106
+Estado 83
 
+   39 escrita: WRITE ABRE_PARENTESES lista_escritas • FECHA_PARENTESES
+   40 lista_escritas: lista_escritas • VIRGULA expressao_simples
 
-state 83
+    FECHA_PARENTESES  deslocar, e ir ao estado 106
+    VIRGULA           deslocar, e ir ao estado 107
 
-   42 lista_escritas: expressao_simples .
-   50 expressao_simples: expressao_simples . MAIS termo
-   51                  | expressao_simples . MENOS termo
 
-    MAIS   shift, and go to state 75
-    MENOS  shift, and go to state 76
+Estado 84
 
-    $default  reduce using rule 42 (lista_escritas)
+   41 lista_escritas: expressao_simples •
+   49 expressao_simples: expressao_simples • MAIS termo
+   50                  | expressao_simples • MENOS termo
 
+    MAIS   deslocar, e ir ao estado 76
+    MENOS  deslocar, e ir ao estado 77
 
-state 84
+    $padrão  reduzir usando a regra 41 (lista_escritas)
 
-   23 comandos: comando PONTO_E_VIRGULA comandos .
 
-    $default  reduce using rule 23 (comandos)
+Estado 85
 
+   24 comandos: comando PONTO_E_VIRGULA comandos •
 
-state 85
+    $padrão  reduzir usando a regra 24 (comandos)
 
-   26 comando: numero DOIS_PONTOS comando_sem_rotulo .
 
-    $default  reduce using rule 26 (comando)
+Estado 86
 
+   27 comando: numero DOIS_PONTOS comando_sem_rotulo •
 
-state 86
+    $padrão  reduzir usando a regra 27 (comando)
 
-   43 expressao: expressao . IGUAL expressao_simples
-   44          | expressao . DIFERENTE expressao_simples
-   45          | expressao . MENOR expressao_simples
-   46          | expressao . MENOR_IGUAL expressao_simples
-   47          | expressao . MAIOR expressao_simples
-   48          | expressao . MAIOR_IGUAL expressao_simples
-   63 comando_repetitivo: @6 WHILE expressao . DO @7 comando_sem_rotulo
 
-    DO           shift, and go to state 107
-    IGUAL        shift, and go to state 68
-    DIFERENTE    shift, and go to state 69
-    MENOR_IGUAL  shift, and go to state 70
-    MAIOR_IGUAL  shift, and go to state 71
-    MENOR        shift, and go to state 72
-    MAIOR        shift, and go to state 73
+Estado 87
 
+   42 expressao: expressao • IGUAL expressao_simples
+   43          | expressao • DIFERENTE expressao_simples
+   44          | expressao • MENOR expressao_simples
+   45          | expressao • MENOR_IGUAL expressao_simples
+   46          | expressao • MAIOR expressao_simples
+   47          | expressao • MAIOR_IGUAL expressao_simples
+   62 comando_repetitivo: $@6 WHILE expressao • DO $@7 comando_sem_rotulo
 
-state 87
+    DO           deslocar, e ir ao estado 108
+    IGUAL        deslocar, e ir ao estado 69
+    DIFERENTE    deslocar, e ir ao estado 70
+    MENOR_IGUAL  deslocar, e ir ao estado 71
+    MAIOR_IGUAL  deslocar, e ir ao estado 72
+    MENOR        deslocar, e ir ao estado 73
+    MAIOR        deslocar, e ir ao estado 74
 
-   65 cond_else: ELSE comando_sem_rotulo .
 
-    $default  reduce using rule 65 (cond_else)
+Estado 88
 
+   64 cond_else: ELSE comando_sem_rotulo •
 
-state 88
+    $padrão  reduzir usando a regra 64 (cond_else)
 
-   16 lista_id_var: lista_id_var VIRGULA IDENT .
 
-    $default  reduce using rule 16 (lista_id_var)
+Estado 89
 
+   16 lista_id_var: lista_id_var VIRGULA IDENT •
 
-state 89
+    $padrão  reduzir usando a regra 16 (lista_id_var)
 
-   15 tipo: IDENT .
 
-    $default  reduce using rule 15 (tipo)
+Estado 90
 
+   15 tipo: IDENT •
 
-state 90
+    $padrão  reduzir usando a regra 15 (tipo)
 
-   14 declara_var: @3 lista_id_var DOIS_PONTOS tipo . @4 PONTO_E_VIRGULA
 
-    $default  reduce using rule 13 (@4)
+Estado 91
 
-    @4  go to state 108
+   14 declara_var: $@3 lista_id_var DOIS_PONTOS tipo • $@4 PONTO_E_VIRGULA
 
+    $padrão  reduzir usando a regra 13 ($@4)
 
-state 91
+    $@4  ir ao estado 109
 
-   50 expressao_simples: expressao_simples . MAIS termo
-   51                  | expressao_simples . MENOS termo
-   57 atribuicao: IDENT @5 ATRIBUICAO expressao_simples .
 
-    MAIS   shift, and go to state 75
-    MENOS  shift, and go to state 76
+Estado 92
 
-    $default  reduce using rule 57 (atribuicao)
+   49 expressao_simples: expressao_simples • MAIS termo
+   50                  | expressao_simples • MENOS termo
+   56 atribuicao: IDENT $@5 ATRIBUICAO expressao_simples •
 
+    MAIS   deslocar, e ir ao estado 76
+    MENOS  deslocar, e ir ao estado 77
 
-state 92
+    $padrão  reduzir usando a regra 56 (atribuicao)
 
-   43 expressao: expressao IGUAL expressao_simples .
-   50 expressao_simples: expressao_simples . MAIS termo
-   51                  | expressao_simples . MENOS termo
 
-    MAIS   shift, and go to state 75
-    MENOS  shift, and go to state 76
+Estado 93
 
-    $default  reduce using rule 43 (expressao)
+   42 expressao: expressao IGUAL expressao_simples •
+   49 expressao_simples: expressao_simples • MAIS termo
+   50                  | expressao_simples • MENOS termo
 
+    MAIS   deslocar, e ir ao estado 76
+    MENOS  deslocar, e ir ao estado 77
 
-state 93
+    $padrão  reduzir usando a regra 42 (expressao)
 
-   44 expressao: expressao DIFERENTE expressao_simples .
-   50 expressao_simples: expressao_simples . MAIS termo
-   51                  | expressao_simples . MENOS termo
 
-    MAIS   shift, and go to state 75
-    MENOS  shift, and go to state 76
+Estado 94
 
-    $default  reduce using rule 44 (expressao)
+   43 expressao: expressao DIFERENTE expressao_simples •
+   49 expressao_simples: expressao_simples • MAIS termo
+   50                  | expressao_simples • MENOS termo
 
+    MAIS   deslocar, e ir ao estado 76
+    MENOS  deslocar, e ir ao estado 77
 
-state 94
+    $padrão  reduzir usando a regra 43 (expressao)
 
-   46 expressao: expressao MENOR_IGUAL expressao_simples .
-   50 expressao_simples: expressao_simples . MAIS termo
-   51                  | expressao_simples . MENOS termo
 
-    MAIS   shift, and go to state 75
-    MENOS  shift, and go to state 76
+Estado 95
 
-    $default  reduce using rule 46 (expressao)
+   45 expressao: expressao MENOR_IGUAL expressao_simples •
+   49 expressao_simples: expressao_simples • MAIS termo
+   50                  | expressao_simples • MENOS termo
 
+    MAIS   deslocar, e ir ao estado 76
+    MENOS  deslocar, e ir ao estado 77
 
-state 95
+    $padrão  reduzir usando a regra 45 (expressao)
 
-   48 expressao: expressao MAIOR_IGUAL expressao_simples .
-   50 expressao_simples: expressao_simples . MAIS termo
-   51                  | expressao_simples . MENOS termo
 
-    MAIS   shift, and go to state 75
-    MENOS  shift, and go to state 76
+Estado 96
 
-    $default  reduce using rule 48 (expressao)
+   47 expressao: expressao MAIOR_IGUAL expressao_simples •
+   49 expressao_simples: expressao_simples • MAIS termo
+   50                  | expressao_simples • MENOS termo
 
+    MAIS   deslocar, e ir ao estado 76
+    MENOS  deslocar, e ir ao estado 77
 
-state 96
+    $padrão  reduzir usando a regra 47 (expressao)
 
-   45 expressao: expressao MENOR expressao_simples .
-   50 expressao_simples: expressao_simples . MAIS termo
-   51                  | expressao_simples . MENOS termo
 
-    MAIS   shift, and go to state 75
-    MENOS  shift, and go to state 76
+Estado 97
 
-    $default  reduce using rule 45 (expressao)
+   44 expressao: expressao MENOR expressao_simples •
+   49 expressao_simples: expressao_simples • MAIS termo
+   50                  | expressao_simples • MENOS termo
 
+    MAIS   deslocar, e ir ao estado 76
+    MENOS  deslocar, e ir ao estado 77
 
-state 97
+    $padrão  reduzir usando a regra 44 (expressao)
 
-   47 expressao: expressao MAIOR expressao_simples .
-   50 expressao_simples: expressao_simples . MAIS termo
-   51                  | expressao_simples . MENOS termo
 
-    MAIS   shift, and go to state 75
-    MENOS  shift, and go to state 76
+Estado 98
 
-    $default  reduce using rule 47 (expressao)
+   46 expressao: expressao MAIOR expressao_simples •
+   49 expressao_simples: expressao_simples • MAIS termo
+   50                  | expressao_simples • MENOS termo
 
+    MAIS   deslocar, e ir ao estado 76
+    MENOS  deslocar, e ir ao estado 77
 
-state 98
+    $padrão  reduzir usando a regra 46 (expressao)
 
-   68 if_then: IF expressao @8 THEN . comando_sem_rotulo
 
-    T_BEGIN  shift, and go to state 24
-    IDENT    shift, and go to state 29
-    IF       shift, and go to state 30
-    READ     shift, and go to state 32
-    WRITE    shift, and go to state 33
+Estado 99
 
-    WHILE     reduce using rule 61 (@6)
-    $default  reduce using rule 35 (chamada_procedimento)
+   67 if_then: IF expressao $@8 THEN • comando_sem_rotulo
 
-    comando_composto      go to state 34
-    comando_sem_rotulo    go to state 109
-    chamada_procedimento  go to state 38
-    leitura               go to state 39
-    escrita               go to state 40
-    atribuicao            go to state 41
-    comando_repetitivo    go to state 43
-    @6                    go to state 44
-    comando_condicional   go to state 45
-    if_then               go to state 46
+    T_BEGIN  deslocar, e ir ao estado 26
+    IDENT    deslocar, e ir ao estado 31
+    IF       deslocar, e ir ao estado 32
+    READ     deslocar, e ir ao estado 34
+    WRITE    deslocar, e ir ao estado 35
 
+    $padrão  reduzir usando a regra 60 ($@6)
 
-state 99
+    comando_composto     ir ao estado 36
+    comando_sem_rotulo   ir ao estado 110
+    leitura              ir ao estado 40
+    escrita              ir ao estado 41
+    atribuicao           ir ao estado 42
+    comando_repetitivo   ir ao estado 44
+    $@6                  ir ao estado 45
+    comando_condicional  ir ao estado 46
+    if_then              ir ao estado 47
 
-   50 expressao_simples: expressao_simples MAIS termo .
-   53 termo: termo . ASTERISCO fator
-   54      | termo . DIV fator
 
-    DIV        shift, and go to state 77
-    ASTERISCO  shift, and go to state 78
+Estado 100
 
-    $default  reduce using rule 50 (expressao_simples)
+   49 expressao_simples: expressao_simples MAIS termo •
+   52 termo: termo • ASTERISCO fator
+   53      | termo • DIV fator
 
+    DIV        deslocar, e ir ao estado 78
+    ASTERISCO  deslocar, e ir ao estado 79
 
-state 100
+    $padrão  reduzir usando a regra 49 (expressao_simples)
 
-   51 expressao_simples: expressao_simples MENOS termo .
-   53 termo: termo . ASTERISCO fator
-   54      | termo . DIV fator
 
-    DIV        shift, and go to state 77
-    ASTERISCO  shift, and go to state 78
+Estado 101
 
-    $default  reduce using rule 51 (expressao_simples)
+   50 expressao_simples: expressao_simples MENOS termo •
+   52 termo: termo • ASTERISCO fator
+   53      | termo • DIV fator
 
+    DIV        deslocar, e ir ao estado 78
+    ASTERISCO  deslocar, e ir ao estado 79
 
-state 101
+    $padrão  reduzir usando a regra 50 (expressao_simples)
 
-   54 termo: termo DIV fator .
 
-    $default  reduce using rule 54 (termo)
+Estado 102
 
+   53 termo: termo DIV fator •
 
-state 102
+    $padrão  reduzir usando a regra 53 (termo)
 
-   53 termo: termo ASTERISCO fator .
 
-    $default  reduce using rule 53 (termo)
+Estado 103
 
+   52 termo: termo ASTERISCO fator •
 
-state 103
+    $padrão  reduzir usando a regra 52 (termo)
 
-   36 leitura: READ ABRE_PARENTESES lista_leituras FECHA_PARENTESES .
 
-    $default  reduce using rule 36 (leitura)
+Estado 104
 
+   35 leitura: READ ABRE_PARENTESES lista_leituras FECHA_PARENTESES •
 
-state 104
+    $padrão  reduzir usando a regra 35 (leitura)
 
-   37 lista_leituras: lista_leituras VIRGULA . simb_leitura
 
-    IDENT  shift, and go to state 79
+Estado 105
 
-    simb_leitura  go to state 110
+   36 lista_leituras: lista_leituras VIRGULA • simb_leitura
 
+    IDENT  deslocar, e ir ao estado 80
 
-state 105
+    simb_leitura  ir ao estado 111
 
-   40 escrita: WRITE ABRE_PARENTESES lista_escritas FECHA_PARENTESES .
 
-    $default  reduce using rule 40 (escrita)
+Estado 106
 
+   39 escrita: WRITE ABRE_PARENTESES lista_escritas FECHA_PARENTESES •
 
-state 106
+    $padrão  reduzir usando a regra 39 (escrita)
 
-   41 lista_escritas: lista_escritas VIRGULA . expressao_simples
 
-    IDENT   shift, and go to state 51
-    NUMERO  shift, and go to state 52
+Estado 107
 
-    expressao_simples  go to state 111
-    termo              go to state 55
-    fator              go to state 56
+   40 lista_escritas: lista_escritas VIRGULA • expressao_simples
 
+    IDENT   deslocar, e ir ao estado 52
+    NUMERO  deslocar, e ir ao estado 53
 
-state 107
+    expressao_simples  ir ao estado 112
+    termo              ir ao estado 56
+    fator              ir ao estado 57
 
-   63 comando_repetitivo: @6 WHILE expressao DO . @7 comando_sem_rotulo
 
-    $default  reduce using rule 62 (@7)
+Estado 108
 
-    @7  go to state 112
+   62 comando_repetitivo: $@6 WHILE expressao DO • $@7 comando_sem_rotulo
 
+    $padrão  reduzir usando a regra 61 ($@7)
 
-state 108
+    $@7  ir ao estado 113
 
-   14 declara_var: @3 lista_id_var DOIS_PONTOS tipo @4 . PONTO_E_VIRGULA
 
-    PONTO_E_VIRGULA  shift, and go to state 113
+Estado 109
 
+   14 declara_var: $@3 lista_id_var DOIS_PONTOS tipo $@4 • PONTO_E_VIRGULA
 
-state 109
+    PONTO_E_VIRGULA  deslocar, e ir ao estado 114
 
-   68 if_then: IF expressao @8 THEN comando_sem_rotulo .
 
-    $default  reduce using rule 68 (if_then)
+Estado 110
 
+   67 if_then: IF expressao $@8 THEN comando_sem_rotulo •
 
-state 110
+    $padrão  reduzir usando a regra 67 (if_then)
 
-   37 lista_leituras: lista_leituras VIRGULA simb_leitura .
 
-    $default  reduce using rule 37 (lista_leituras)
+Estado 111
 
+   36 lista_leituras: lista_leituras VIRGULA simb_leitura •
 
-state 111
+    $padrão  reduzir usando a regra 36 (lista_leituras)
 
-   41 lista_escritas: lista_escritas VIRGULA expressao_simples .
-   50 expressao_simples: expressao_simples . MAIS termo
-   51                  | expressao_simples . MENOS termo
 
-    MAIS   shift, and go to state 75
-    MENOS  shift, and go to state 76
+Estado 112
 
-    $default  reduce using rule 41 (lista_escritas)
+   40 lista_escritas: lista_escritas VIRGULA expressao_simples •
+   49 expressao_simples: expressao_simples • MAIS termo
+   50                  | expressao_simples • MENOS termo
 
+    MAIS   deslocar, e ir ao estado 76
+    MENOS  deslocar, e ir ao estado 77
 
-state 112
+    $padrão  reduzir usando a regra 40 (lista_escritas)
 
-   63 comando_repetitivo: @6 WHILE expressao DO @7 . comando_sem_rotulo
 
-    T_BEGIN  shift, and go to state 24
-    IDENT    shift, and go to state 29
-    IF       shift, and go to state 30
-    READ     shift, and go to state 32
-    WRITE    shift, and go to state 33
+Estado 113
 
-    WHILE     reduce using rule 61 (@6)
-    $default  reduce using rule 35 (chamada_procedimento)
+   62 comando_repetitivo: $@6 WHILE expressao DO $@7 • comando_sem_rotulo
 
-    comando_composto      go to state 34
-    comando_sem_rotulo    go to state 114
-    chamada_procedimento  go to state 38
-    leitura               go to state 39
-    escrita               go to state 40
-    atribuicao            go to state 41
-    comando_repetitivo    go to state 43
-    @6                    go to state 44
-    comando_condicional   go to state 45
-    if_then               go to state 46
+    T_BEGIN  deslocar, e ir ao estado 26
+    IDENT    deslocar, e ir ao estado 31
+    IF       deslocar, e ir ao estado 32
+    READ     deslocar, e ir ao estado 34
+    WRITE    deslocar, e ir ao estado 35
 
+    $padrão  reduzir usando a regra 60 ($@6)
 
-state 113
+    comando_composto     ir ao estado 36
+    comando_sem_rotulo   ir ao estado 115
+    leitura              ir ao estado 40
+    escrita              ir ao estado 41
+    atribuicao           ir ao estado 42
+    comando_repetitivo   ir ao estado 44
+    $@6                  ir ao estado 45
+    comando_condicional  ir ao estado 46
+    if_then              ir ao estado 47
 
-   14 declara_var: @3 lista_id_var DOIS_PONTOS tipo @4 PONTO_E_VIRGULA .
 
-    $default  reduce using rule 14 (declara_var)
+Estado 114
 
+   14 declara_var: $@3 lista_id_var DOIS_PONTOS tipo $@4 PONTO_E_VIRGULA •
 
-state 114
+    $padrão  reduzir usando a regra 14 (declara_var)
 
-   63 comando_repetitivo: @6 WHILE expressao DO @7 comando_sem_rotulo .
 
-    $default  reduce using rule 63 (comando_repetitivo)
+Estado 115
+
+   62 comando_repetitivo: $@6 WHILE expressao DO $@7 comando_sem_rotulo •
+
+    $padrão  reduzir usando a regra 62 (comando_repetitivo)
diff --git a/compilador.tab.c b/compilador.tab.c
new file mode 100644
index 0000000000000000000000000000000000000000..7aa196fadfd7032162ab9d1495d75b42e96a7024
--- /dev/null
+++ b/compilador.tab.c
@@ -0,0 +1,1814 @@
+/* A Bison parser, made by GNU Bison 3.8.2.  */
+
+/* Bison implementation for Yacc-like parsers in C
+
+   Copyright (C) 1984, 1989-1990, 2000-2015, 2018-2021 Free Software Foundation,
+   Inc.
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation, either version 3 of the License, or
+   (at your option) any later version.
+
+   This program 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 General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
+
+/* As a special exception, you may create a larger work that contains
+   part or all of the Bison parser skeleton and distribute that work
+   under terms of your choice, so long as that work isn't itself a
+   parser generator using the skeleton or a modified version thereof
+   as a parser skeleton.  Alternatively, if you modify or redistribute
+   the parser skeleton itself, you may (at your option) remove this
+   special exception, which will cause the skeleton and the resulting
+   Bison output files to be licensed under the GNU General Public
+   License without this special exception.
+
+   This special exception was added by the Free Software Foundation in
+   version 2.2 of Bison.  */
+
+/* C LALR(1) parser skeleton written by Richard Stallman, by
+   simplifying the original so-called "semantic" parser.  */
+
+/* DO NOT RELY ON FEATURES THAT ARE NOT DOCUMENTED in the manual,
+   especially those whose name start with YY_ or yy_.  They are
+   private implementation details that can be changed or removed.  */
+
+/* All symbols defined below should begin with yy or YY, to avoid
+   infringing on user name space.  This should be done even for local
+   variables, as they might otherwise be expanded by user macros.
+   There are some unavoidable exceptions within include files to
+   define necessary library symbols; they are noted "INFRINGES ON
+   USER NAME SPACE" below.  */
+
+/* Identify Bison output, and Bison version.  */
+#define YYBISON 30802
+
+/* Bison version string.  */
+#define YYBISON_VERSION "3.8.2"
+
+/* Skeleton name.  */
+#define YYSKELETON_NAME "yacc.c"
+
+/* Pure parsers.  */
+#define YYPURE 0
+
+/* Push parsers.  */
+#define YYPUSH 0
+
+/* Pull parsers.  */
+#define YYPULL 1
+
+
+
+
+/* First part of user prologue.  */
+#line 6 "compilador.y"
+
+#include <stdio.h>
+#include <ctype.h>
+#include <stdlib.h>
+#include <string.h>
+#include "compilador.h"
+#include "ts/ts.h"
+#include "stack/stack.h"
+
+int num_vars;
+ts_t *ts;
+int nivel_lexico;
+int desloc;
+int destino_nivel;
+int destino_desloc;
+simb_t *l_elem;
+int rot_id;
+stack_t_custom *rot;
+
+
+#line 92 "compilador.tab.c"
+
+# ifndef YY_CAST
+#  ifdef __cplusplus
+#   define YY_CAST(Type, Val) static_cast<Type> (Val)
+#   define YY_REINTERPRET_CAST(Type, Val) reinterpret_cast<Type> (Val)
+#  else
+#   define YY_CAST(Type, Val) ((Type) (Val))
+#   define YY_REINTERPRET_CAST(Type, Val) ((Type) (Val))
+#  endif
+# endif
+# ifndef YY_NULLPTR
+#  if defined __cplusplus
+#   if 201103L <= __cplusplus
+#    define YY_NULLPTR nullptr
+#   else
+#    define YY_NULLPTR 0
+#   endif
+#  else
+#   define YY_NULLPTR ((void*)0)
+#  endif
+# endif
+
+#include "compilador.tab.h"
+/* Symbol kind.  */
+enum yysymbol_kind_t
+{
+  YYSYMBOL_YYEMPTY = -2,
+  YYSYMBOL_YYEOF = 0,                      /* "end of file"  */
+  YYSYMBOL_YYerror = 1,                    /* error  */
+  YYSYMBOL_YYUNDEF = 2,                    /* "invalid token"  */
+  YYSYMBOL_PROGRAM = 3,                    /* PROGRAM  */
+  YYSYMBOL_ABRE_PARENTESES = 4,            /* ABRE_PARENTESES  */
+  YYSYMBOL_FECHA_PARENTESES = 5,           /* FECHA_PARENTESES  */
+  YYSYMBOL_VIRGULA = 6,                    /* VIRGULA  */
+  YYSYMBOL_PONTO_E_VIRGULA = 7,            /* PONTO_E_VIRGULA  */
+  YYSYMBOL_DOIS_PONTOS = 8,                /* DOIS_PONTOS  */
+  YYSYMBOL_PONTO = 9,                      /* PONTO  */
+  YYSYMBOL_T_BEGIN = 10,                   /* T_BEGIN  */
+  YYSYMBOL_T_END = 11,                     /* T_END  */
+  YYSYMBOL_VAR = 12,                       /* VAR  */
+  YYSYMBOL_IDENT = 13,                     /* IDENT  */
+  YYSYMBOL_ATRIBUICAO = 14,                /* ATRIBUICAO  */
+  YYSYMBOL_LABEL = 15,                     /* LABEL  */
+  YYSYMBOL_TYPE = 16,                      /* TYPE  */
+  YYSYMBOL_ARRAY = 17,                     /* ARRAY  */
+  YYSYMBOL_PROCEDURE = 18,                 /* PROCEDURE  */
+  YYSYMBOL_FUNCTION = 19,                  /* FUNCTION  */
+  YYSYMBOL_GOTO = 20,                      /* GOTO  */
+  YYSYMBOL_IF = 21,                        /* IF  */
+  YYSYMBOL_THEN = 22,                      /* THEN  */
+  YYSYMBOL_ELSE = 23,                      /* ELSE  */
+  YYSYMBOL_WHILE = 24,                     /* WHILE  */
+  YYSYMBOL_DO = 25,                        /* DO  */
+  YYSYMBOL_OR = 26,                        /* OR  */
+  YYSYMBOL_DIV = 27,                       /* DIV  */
+  YYSYMBOL_AND = 28,                       /* AND  */
+  YYSYMBOL_NOT = 29,                       /* NOT  */
+  YYSYMBOL_IGUAL = 30,                     /* IGUAL  */
+  YYSYMBOL_DIFERENTE = 31,                 /* DIFERENTE  */
+  YYSYMBOL_MENOR_IGUAL = 32,               /* MENOR_IGUAL  */
+  YYSYMBOL_MAIOR_IGUAL = 33,               /* MAIOR_IGUAL  */
+  YYSYMBOL_MENOR = 34,                     /* MENOR  */
+  YYSYMBOL_MAIOR = 35,                     /* MAIOR  */
+  YYSYMBOL_MAIS = 36,                      /* MAIS  */
+  YYSYMBOL_MENOS = 37,                     /* MENOS  */
+  YYSYMBOL_ASTERISCO = 38,                 /* ASTERISCO  */
+  YYSYMBOL_NUMERO = 39,                    /* NUMERO  */
+  YYSYMBOL_READ = 40,                      /* READ  */
+  YYSYMBOL_WRITE = 41,                     /* WRITE  */
+  YYSYMBOL_LOWER_THAN_ELSE = 42,           /* LOWER_THAN_ELSE  */
+  YYSYMBOL_YYACCEPT = 43,                  /* $accept  */
+  YYSYMBOL_programa = 44,                  /* programa  */
+  YYSYMBOL_45_1 = 45,                      /* $@1  */
+  YYSYMBOL_bloco = 46,                     /* bloco  */
+  YYSYMBOL_parte_declara_rotulos = 47,     /* parte_declara_rotulos  */
+  YYSYMBOL_parte_declara_vars = 48,        /* parte_declara_vars  */
+  YYSYMBOL_var = 49,                       /* var  */
+  YYSYMBOL_50_2 = 50,                      /* $@2  */
+  YYSYMBOL_declara_vars = 51,              /* declara_vars  */
+  YYSYMBOL_declara_var = 52,               /* declara_var  */
+  YYSYMBOL_53_3 = 53,                      /* $@3  */
+  YYSYMBOL_54_4 = 54,                      /* $@4  */
+  YYSYMBOL_tipo = 55,                      /* tipo  */
+  YYSYMBOL_lista_id_var = 56,              /* lista_id_var  */
+  YYSYMBOL_lista_idents = 57,              /* lista_idents  */
+  YYSYMBOL_parte_declara_subrotinas = 58,  /* parte_declara_subrotinas  */
+  YYSYMBOL_declaracao_procedimento = 59,   /* declaracao_procedimento  */
+  YYSYMBOL_comando_composto = 60,          /* comando_composto  */
+  YYSYMBOL_comandos = 61,                  /* comandos  */
+  YYSYMBOL_comando = 62,                   /* comando  */
+  YYSYMBOL_comando_sem_rotulo = 63,        /* comando_sem_rotulo  */
+  YYSYMBOL_leitura = 64,                   /* leitura  */
+  YYSYMBOL_lista_leituras = 65,            /* lista_leituras  */
+  YYSYMBOL_simb_leitura = 66,              /* simb_leitura  */
+  YYSYMBOL_escrita = 67,                   /* escrita  */
+  YYSYMBOL_lista_escritas = 68,            /* lista_escritas  */
+  YYSYMBOL_expressao = 69,                 /* expressao  */
+  YYSYMBOL_expressao_simples = 70,         /* expressao_simples  */
+  YYSYMBOL_termo = 71,                     /* termo  */
+  YYSYMBOL_atribuicao = 72,                /* atribuicao  */
+  YYSYMBOL_73_5 = 73,                      /* $@5  */
+  YYSYMBOL_fator = 74,                     /* fator  */
+  YYSYMBOL_numero = 75,                    /* numero  */
+  YYSYMBOL_comando_repetitivo = 76,        /* comando_repetitivo  */
+  YYSYMBOL_77_6 = 77,                      /* $@6  */
+  YYSYMBOL_78_7 = 78,                      /* $@7  */
+  YYSYMBOL_comando_condicional = 79,       /* comando_condicional  */
+  YYSYMBOL_cond_else = 80,                 /* cond_else  */
+  YYSYMBOL_if_then = 81,                   /* if_then  */
+  YYSYMBOL_82_8 = 82                       /* $@8  */
+};
+typedef enum yysymbol_kind_t yysymbol_kind_t;
+
+
+
+
+#ifdef short
+# undef short
+#endif
+
+/* On compilers that do not define __PTRDIFF_MAX__ etc., make sure
+   <limits.h> and (if available) <stdint.h> are included
+   so that the code can choose integer types of a good width.  */
+
+#ifndef __PTRDIFF_MAX__
+# include <limits.h> /* INFRINGES ON USER NAME SPACE */
+# if defined __STDC_VERSION__ && 199901 <= __STDC_VERSION__
+#  include <stdint.h> /* INFRINGES ON USER NAME SPACE */
+#  define YY_STDINT_H
+# endif
+#endif
+
+/* Narrow types that promote to a signed type and that can represent a
+   signed or unsigned integer of at least N bits.  In tables they can
+   save space and decrease cache pressure.  Promoting to a signed type
+   helps avoid bugs in integer arithmetic.  */
+
+#ifdef __INT_LEAST8_MAX__
+typedef __INT_LEAST8_TYPE__ yytype_int8;
+#elif defined YY_STDINT_H
+typedef int_least8_t yytype_int8;
+#else
+typedef signed char yytype_int8;
+#endif
+
+#ifdef __INT_LEAST16_MAX__
+typedef __INT_LEAST16_TYPE__ yytype_int16;
+#elif defined YY_STDINT_H
+typedef int_least16_t yytype_int16;
+#else
+typedef short yytype_int16;
+#endif
+
+/* Work around bug in HP-UX 11.23, which defines these macros
+   incorrectly for preprocessor constants.  This workaround can likely
+   be removed in 2023, as HPE has promised support for HP-UX 11.23
+   (aka HP-UX 11i v2) only through the end of 2022; see Table 2 of
+   <https://h20195.www2.hpe.com/V2/getpdf.aspx/4AA4-7673ENW.pdf>.  */
+#ifdef __hpux
+# undef UINT_LEAST8_MAX
+# undef UINT_LEAST16_MAX
+# define UINT_LEAST8_MAX 255
+# define UINT_LEAST16_MAX 65535
+#endif
+
+#if defined __UINT_LEAST8_MAX__ && __UINT_LEAST8_MAX__ <= __INT_MAX__
+typedef __UINT_LEAST8_TYPE__ yytype_uint8;
+#elif (!defined __UINT_LEAST8_MAX__ && defined YY_STDINT_H \
+       && UINT_LEAST8_MAX <= INT_MAX)
+typedef uint_least8_t yytype_uint8;
+#elif !defined __UINT_LEAST8_MAX__ && UCHAR_MAX <= INT_MAX
+typedef unsigned char yytype_uint8;
+#else
+typedef short yytype_uint8;
+#endif
+
+#if defined __UINT_LEAST16_MAX__ && __UINT_LEAST16_MAX__ <= __INT_MAX__
+typedef __UINT_LEAST16_TYPE__ yytype_uint16;
+#elif (!defined __UINT_LEAST16_MAX__ && defined YY_STDINT_H \
+       && UINT_LEAST16_MAX <= INT_MAX)
+typedef uint_least16_t yytype_uint16;
+#elif !defined __UINT_LEAST16_MAX__ && USHRT_MAX <= INT_MAX
+typedef unsigned short yytype_uint16;
+#else
+typedef int yytype_uint16;
+#endif
+
+#ifndef YYPTRDIFF_T
+# if defined __PTRDIFF_TYPE__ && defined __PTRDIFF_MAX__
+#  define YYPTRDIFF_T __PTRDIFF_TYPE__
+#  define YYPTRDIFF_MAXIMUM __PTRDIFF_MAX__
+# elif defined PTRDIFF_MAX
+#  ifndef ptrdiff_t
+#   include <stddef.h> /* INFRINGES ON USER NAME SPACE */
+#  endif
+#  define YYPTRDIFF_T ptrdiff_t
+#  define YYPTRDIFF_MAXIMUM PTRDIFF_MAX
+# else
+#  define YYPTRDIFF_T long
+#  define YYPTRDIFF_MAXIMUM LONG_MAX
+# endif
+#endif
+
+#ifndef YYSIZE_T
+# ifdef __SIZE_TYPE__
+#  define YYSIZE_T __SIZE_TYPE__
+# elif defined size_t
+#  define YYSIZE_T size_t
+# elif defined __STDC_VERSION__ && 199901 <= __STDC_VERSION__
+#  include <stddef.h> /* INFRINGES ON USER NAME SPACE */
+#  define YYSIZE_T size_t
+# else
+#  define YYSIZE_T unsigned
+# endif
+#endif
+
+#define YYSIZE_MAXIMUM                                  \
+  YY_CAST (YYPTRDIFF_T,                                 \
+           (YYPTRDIFF_MAXIMUM < YY_CAST (YYSIZE_T, -1)  \
+            ? YYPTRDIFF_MAXIMUM                         \
+            : YY_CAST (YYSIZE_T, -1)))
+
+#define YYSIZEOF(X) YY_CAST (YYPTRDIFF_T, sizeof (X))
+
+
+/* Stored state numbers (used for stacks). */
+typedef yytype_int8 yy_state_t;
+
+/* State numbers in computations.  */
+typedef int yy_state_fast_t;
+
+#ifndef YY_
+# if defined YYENABLE_NLS && YYENABLE_NLS
+#  if ENABLE_NLS
+#   include <libintl.h> /* INFRINGES ON USER NAME SPACE */
+#   define YY_(Msgid) dgettext ("bison-runtime", Msgid)
+#  endif
+# endif
+# ifndef YY_
+#  define YY_(Msgid) Msgid
+# endif
+#endif
+
+
+#ifndef YY_ATTRIBUTE_PURE
+# if defined __GNUC__ && 2 < __GNUC__ + (96 <= __GNUC_MINOR__)
+#  define YY_ATTRIBUTE_PURE __attribute__ ((__pure__))
+# else
+#  define YY_ATTRIBUTE_PURE
+# endif
+#endif
+
+#ifndef YY_ATTRIBUTE_UNUSED
+# if defined __GNUC__ && 2 < __GNUC__ + (7 <= __GNUC_MINOR__)
+#  define YY_ATTRIBUTE_UNUSED __attribute__ ((__unused__))
+# else
+#  define YY_ATTRIBUTE_UNUSED
+# endif
+#endif
+
+/* Suppress unused-variable warnings by "using" E.  */
+#if ! defined lint || defined __GNUC__
+# define YY_USE(E) ((void) (E))
+#else
+# define YY_USE(E) /* empty */
+#endif
+
+/* Suppress an incorrect diagnostic about yylval being uninitialized.  */
+#if defined __GNUC__ && ! defined __ICC && 406 <= __GNUC__ * 100 + __GNUC_MINOR__
+# if __GNUC__ * 100 + __GNUC_MINOR__ < 407
+#  define YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN                           \
+    _Pragma ("GCC diagnostic push")                                     \
+    _Pragma ("GCC diagnostic ignored \"-Wuninitialized\"")
+# else
+#  define YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN                           \
+    _Pragma ("GCC diagnostic push")                                     \
+    _Pragma ("GCC diagnostic ignored \"-Wuninitialized\"")              \
+    _Pragma ("GCC diagnostic ignored \"-Wmaybe-uninitialized\"")
+# endif
+# define YY_IGNORE_MAYBE_UNINITIALIZED_END      \
+    _Pragma ("GCC diagnostic pop")
+#else
+# define YY_INITIAL_VALUE(Value) Value
+#endif
+#ifndef YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
+# define YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
+# define YY_IGNORE_MAYBE_UNINITIALIZED_END
+#endif
+#ifndef YY_INITIAL_VALUE
+# define YY_INITIAL_VALUE(Value) /* Nothing. */
+#endif
+
+#if defined __cplusplus && defined __GNUC__ && ! defined __ICC && 6 <= __GNUC__
+# define YY_IGNORE_USELESS_CAST_BEGIN                          \
+    _Pragma ("GCC diagnostic push")                            \
+    _Pragma ("GCC diagnostic ignored \"-Wuseless-cast\"")
+# define YY_IGNORE_USELESS_CAST_END            \
+    _Pragma ("GCC diagnostic pop")
+#endif
+#ifndef YY_IGNORE_USELESS_CAST_BEGIN
+# define YY_IGNORE_USELESS_CAST_BEGIN
+# define YY_IGNORE_USELESS_CAST_END
+#endif
+
+
+#define YY_ASSERT(E) ((void) (0 && (E)))
+
+#if !defined yyoverflow
+
+/* The parser invokes alloca or malloc; define the necessary symbols.  */
+
+# ifdef YYSTACK_USE_ALLOCA
+#  if YYSTACK_USE_ALLOCA
+#   ifdef __GNUC__
+#    define YYSTACK_ALLOC __builtin_alloca
+#   elif defined __BUILTIN_VA_ARG_INCR
+#    include <alloca.h> /* INFRINGES ON USER NAME SPACE */
+#   elif defined _AIX
+#    define YYSTACK_ALLOC __alloca
+#   elif defined _MSC_VER
+#    include <malloc.h> /* INFRINGES ON USER NAME SPACE */
+#    define alloca _alloca
+#   else
+#    define YYSTACK_ALLOC alloca
+#    if ! defined _ALLOCA_H && ! defined EXIT_SUCCESS
+#     include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
+      /* Use EXIT_SUCCESS as a witness for stdlib.h.  */
+#     ifndef EXIT_SUCCESS
+#      define EXIT_SUCCESS 0
+#     endif
+#    endif
+#   endif
+#  endif
+# endif
+
+# ifdef YYSTACK_ALLOC
+   /* Pacify GCC's 'empty if-body' warning.  */
+#  define YYSTACK_FREE(Ptr) do { /* empty */; } while (0)
+#  ifndef YYSTACK_ALLOC_MAXIMUM
+    /* The OS might guarantee only one guard page at the bottom of the stack,
+       and a page size can be as small as 4096 bytes.  So we cannot safely
+       invoke alloca (N) if N exceeds 4096.  Use a slightly smaller number
+       to allow for a few compiler-allocated temporary stack slots.  */
+#   define YYSTACK_ALLOC_MAXIMUM 4032 /* reasonable circa 2006 */
+#  endif
+# else
+#  define YYSTACK_ALLOC YYMALLOC
+#  define YYSTACK_FREE YYFREE
+#  ifndef YYSTACK_ALLOC_MAXIMUM
+#   define YYSTACK_ALLOC_MAXIMUM YYSIZE_MAXIMUM
+#  endif
+#  if (defined __cplusplus && ! defined EXIT_SUCCESS \
+       && ! ((defined YYMALLOC || defined malloc) \
+             && (defined YYFREE || defined free)))
+#   include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
+#   ifndef EXIT_SUCCESS
+#    define EXIT_SUCCESS 0
+#   endif
+#  endif
+#  ifndef YYMALLOC
+#   define YYMALLOC malloc
+#   if ! defined malloc && ! defined EXIT_SUCCESS
+void *malloc (YYSIZE_T); /* INFRINGES ON USER NAME SPACE */
+#   endif
+#  endif
+#  ifndef YYFREE
+#   define YYFREE free
+#   if ! defined free && ! defined EXIT_SUCCESS
+void free (void *); /* INFRINGES ON USER NAME SPACE */
+#   endif
+#  endif
+# endif
+#endif /* !defined yyoverflow */
+
+#if (! defined yyoverflow \
+     && (! defined __cplusplus \
+         || (defined YYSTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL)))
+
+/* A type that is properly aligned for any stack member.  */
+union yyalloc
+{
+  yy_state_t yyss_alloc;
+  YYSTYPE yyvs_alloc;
+};
+
+/* The size of the maximum gap between one aligned stack and the next.  */
+# define YYSTACK_GAP_MAXIMUM (YYSIZEOF (union yyalloc) - 1)
+
+/* The size of an array large to enough to hold all stacks, each with
+   N elements.  */
+# define YYSTACK_BYTES(N) \
+     ((N) * (YYSIZEOF (yy_state_t) + YYSIZEOF (YYSTYPE)) \
+      + YYSTACK_GAP_MAXIMUM)
+
+# define YYCOPY_NEEDED 1
+
+/* Relocate STACK from its old location to the new one.  The
+   local variables YYSIZE and YYSTACKSIZE give the old and new number of
+   elements in the stack, and YYPTR gives the new location of the
+   stack.  Advance YYPTR to a properly aligned location for the next
+   stack.  */
+# define YYSTACK_RELOCATE(Stack_alloc, Stack)                           \
+    do                                                                  \
+      {                                                                 \
+        YYPTRDIFF_T yynewbytes;                                         \
+        YYCOPY (&yyptr->Stack_alloc, Stack, yysize);                    \
+        Stack = &yyptr->Stack_alloc;                                    \
+        yynewbytes = yystacksize * YYSIZEOF (*Stack) + YYSTACK_GAP_MAXIMUM; \
+        yyptr += yynewbytes / YYSIZEOF (*yyptr);                        \
+      }                                                                 \
+    while (0)
+
+#endif
+
+#if defined YYCOPY_NEEDED && YYCOPY_NEEDED
+/* Copy COUNT objects from SRC to DST.  The source and destination do
+   not overlap.  */
+# ifndef YYCOPY
+#  if defined __GNUC__ && 1 < __GNUC__
+#   define YYCOPY(Dst, Src, Count) \
+      __builtin_memcpy (Dst, Src, YY_CAST (YYSIZE_T, (Count)) * sizeof (*(Src)))
+#  else
+#   define YYCOPY(Dst, Src, Count)              \
+      do                                        \
+        {                                       \
+          YYPTRDIFF_T yyi;                      \
+          for (yyi = 0; yyi < (Count); yyi++)   \
+            (Dst)[yyi] = (Src)[yyi];            \
+        }                                       \
+      while (0)
+#  endif
+# endif
+#endif /* !YYCOPY_NEEDED */
+
+/* YYFINAL -- State number of the termination state.  */
+#define YYFINAL  3
+/* YYLAST -- Last index in YYTABLE.  */
+#define YYLAST   97
+
+/* YYNTOKENS -- Number of terminals.  */
+#define YYNTOKENS  43
+/* YYNNTS -- Number of nonterminals.  */
+#define YYNNTS  40
+/* YYNRULES -- Number of rules.  */
+#define YYNRULES  68
+/* YYNSTATES -- Number of states.  */
+#define YYNSTATES  116
+
+/* YYMAXUTOK -- Last valid token kind.  */
+#define YYMAXUTOK   297
+
+
+/* YYTRANSLATE(TOKEN-NUM) -- Symbol number corresponding to TOKEN-NUM
+   as returned by yylex, with out-of-bounds checking.  */
+#define YYTRANSLATE(YYX)                                \
+  (0 <= (YYX) && (YYX) <= YYMAXUTOK                     \
+   ? YY_CAST (yysymbol_kind_t, yytranslate[YYX])        \
+   : YYSYMBOL_YYUNDEF)
+
+/* YYTRANSLATE[TOKEN-NUM] -- Symbol number corresponding to TOKEN-NUM
+   as returned by yylex.  */
+static const yytype_int8 yytranslate[] =
+{
+       0,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     1,     2,     3,     4,
+       5,     6,     7,     8,     9,    10,    11,    12,    13,    14,
+      15,    16,    17,    18,    19,    20,    21,    22,    23,    24,
+      25,    26,    27,    28,    29,    30,    31,    32,    33,    34,
+      35,    36,    37,    38,    39,    40,    41,    42
+};
+
+#if YYDEBUG
+/* YYRLINE[YYN] -- Source line where rule number YYN was defined.  */
+static const yytype_int16 yyrline[] =
+{
+       0,    42,    42,    42,    55,    69,    70,    73,    77,    77,
+      78,    81,    82,    85,    88,    85,    96,   109,   118,   129,
+     130,   134,   138,   139,   143,   146,   147,   148,   151,   152,
+     155,   156,   157,   158,   159,   160,   166,   169,   170,   173,
+     182,   185,   188,   193,   196,   199,   202,   205,   208,   211,
+     214,   217,   220,   223,   226,   229,   232,   232,   249,   260,
+     267,   269,   276,   269,   302,   309,   311,   314,   314
+};
+#endif
+
+/** Accessing symbol of state STATE.  */
+#define YY_ACCESSING_SYMBOL(State) YY_CAST (yysymbol_kind_t, yystos[State])
+
+#if YYDEBUG || 0
+/* The user-facing name of the symbol whose (internal) number is
+   YYSYMBOL.  No bounds checking.  */
+static const char *yysymbol_name (yysymbol_kind_t yysymbol) YY_ATTRIBUTE_UNUSED;
+
+/* YYTNAME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM.
+   First, the terminals, then, starting at YYNTOKENS, nonterminals.  */
+static const char *const yytname[] =
+{
+  "\"end of file\"", "error", "\"invalid token\"", "PROGRAM",
+  "ABRE_PARENTESES", "FECHA_PARENTESES", "VIRGULA", "PONTO_E_VIRGULA",
+  "DOIS_PONTOS", "PONTO", "T_BEGIN", "T_END", "VAR", "IDENT", "ATRIBUICAO",
+  "LABEL", "TYPE", "ARRAY", "PROCEDURE", "FUNCTION", "GOTO", "IF", "THEN",
+  "ELSE", "WHILE", "DO", "OR", "DIV", "AND", "NOT", "IGUAL", "DIFERENTE",
+  "MENOR_IGUAL", "MAIOR_IGUAL", "MENOR", "MAIOR", "MAIS", "MENOS",
+  "ASTERISCO", "NUMERO", "READ", "WRITE", "LOWER_THAN_ELSE", "$accept",
+  "programa", "$@1", "bloco", "parte_declara_rotulos",
+  "parte_declara_vars", "var", "$@2", "declara_vars", "declara_var", "$@3",
+  "$@4", "tipo", "lista_id_var", "lista_idents",
+  "parte_declara_subrotinas", "declaracao_procedimento",
+  "comando_composto", "comandos", "comando", "comando_sem_rotulo",
+  "leitura", "lista_leituras", "simb_leitura", "escrita", "lista_escritas",
+  "expressao", "expressao_simples", "termo", "atribuicao", "$@5", "fator",
+  "numero", "comando_repetitivo", "$@6", "$@7", "comando_condicional",
+  "cond_else", "if_then", "$@8", YY_NULLPTR
+};
+
+static const char *
+yysymbol_name (yysymbol_kind_t yysymbol)
+{
+  return yytname[yysymbol];
+}
+#endif
+
+#define YYPACT_NINF (-63)
+
+#define yypact_value_is_default(Yyn) \
+  ((Yyn) == YYPACT_NINF)
+
+#define YYTABLE_NINF (-62)
+
+#define yytable_value_is_error(Yyn) \
+  0
+
+/* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing
+   STATE-NUM.  */
+static const yytype_int8 yypact[] =
+{
+     -63,     5,    16,   -63,     8,    26,    19,   -63,     3,    31,
+      32,    35,   -63,    56,    57,    53,   -63,   -63,    49,   -63,
+      58,    55,    59,   -63,   -63,   -63,     7,   -63,    60,   -63,
+      61,   -63,   -10,   -63,    67,    68,   -63,    64,    69,   -63,
+     -63,   -63,   -63,    70,   -63,    62,   -63,    54,   -63,   -63,
+      -2,    65,   -63,   -63,    24,   -13,   -20,   -63,    71,   -10,
+     -63,     7,    12,   -10,    12,   -63,    72,    74,   -10,   -10,
+     -10,   -10,   -10,   -10,   -10,    66,   -10,   -10,   -10,   -10,
+     -63,    21,   -63,    30,   -13,   -63,   -63,     9,   -63,   -63,
+     -63,   -63,   -13,   -13,   -13,   -13,   -13,   -13,   -13,    12,
+     -20,   -20,   -63,   -63,   -63,    71,   -63,   -10,   -63,    73,
+     -63,   -63,   -13,    12,   -63,   -63
+};
+
+/* YYDEFACT[STATE-NUM] -- Default reduction number in state STATE-NUM.
+   Performed when YYTABLE does not specify something else to do.  Zero
+   means the default is an error.  */
+static const yytype_int8 yydefact[] =
+{
+       2,     0,     0,     1,     0,     0,     0,    20,     0,     0,
+       0,     6,    19,     0,     0,    10,     5,     3,    23,     7,
+       0,     0,     0,    21,    13,    22,    27,     4,     9,    12,
+       0,    56,     0,    60,     0,     0,    31,     0,     0,    29,
+      34,    35,    30,     0,    33,     0,    32,    66,    11,    18,
+       0,     0,    58,    59,    67,    49,    52,    55,     0,     0,
+      24,    26,    61,     0,    61,    64,     0,     0,     0,     0,
+       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
+      39,     0,    38,     0,    42,    25,    28,     0,    65,    17,
+      16,    14,    57,    43,    44,    46,    48,    45,    47,    61,
+      50,    51,    54,    53,    36,     0,    40,     0,    62,     0,
+      68,    37,    41,    61,    15,    63
+};
+
+/* YYPGOTO[NTERM-NUM].  */
+static const yytype_int8 yypgoto[] =
+{
+     -63,   -63,   -63,   -63,   -63,   -63,   -63,   -63,   -63,    63,
+     -63,   -63,   -63,   -63,   -63,   -63,   -63,    75,    20,   -63,
+     -62,   -63,   -63,   -23,   -63,   -63,    27,   -58,   -16,   -63,
+     -63,   -15,   -63,   -63,   -63,   -63,   -63,   -63,   -63,   -63
+};
+
+/* YYDEFGOTO[NTERM-NUM].  */
+static const yytype_int8 yydefgoto[] =
+{
+       0,     1,     2,    14,    15,    18,    19,    20,    28,    29,
+      30,   109,    91,    50,     8,    22,    23,    36,    37,    38,
+      39,    40,    81,    82,    41,    83,    54,    55,    56,    42,
+      51,    57,    43,    44,    45,   113,    46,    65,    47,    75
+};
+
+/* YYTABLE[YYPACT[STATE-NUM]] -- What to do in state STATE-NUM.  If
+   positive, shift that token.  If negative, reduce the rule whose
+   number is the opposite.  If YYTABLE_NINF, syntax error.  */
+static const yytype_int8 yytable[] =
+{
+      86,    84,    88,    52,    66,     3,    67,    78,     9,    10,
+      92,    93,    94,    95,    96,    97,    98,    26,    79,     4,
+      31,     5,    26,    76,    77,    31,   104,   105,    32,    53,
+       6,   -61,     7,    32,   108,   106,   107,   110,    11,    69,
+      70,    71,    72,    73,    74,    12,    33,    34,    35,   112,
+      13,   115,    34,    35,    69,    70,    71,    72,    73,    74,
+     100,   101,    16,   102,   103,    -8,    17,    21,    25,    26,
+      24,    58,    59,   -13,    49,    60,    61,    64,    62,    68,
+     114,    85,   111,     0,    80,    89,    63,    90,    99,     0,
+      87,    48,     0,     0,     0,     0,     0,    27
+};
+
+static const yytype_int8 yycheck[] =
+{
+      62,    59,    64,    13,     6,     0,     8,    27,     5,     6,
+      68,    69,    70,    71,    72,    73,    74,    10,    38,     3,
+      13,    13,    10,    36,    37,    13,     5,     6,    21,    39,
+       4,    24,    13,    21,    25,     5,     6,    99,     7,    30,
+      31,    32,    33,    34,    35,    13,    39,    40,    41,   107,
+      15,   113,    40,    41,    30,    31,    32,    33,    34,    35,
+      76,    77,     6,    78,    79,    12,     9,    18,    13,    10,
+      12,     4,     4,    13,    13,    11,     7,    23,     8,    14,
+       7,    61,   105,    -1,    13,    13,    24,    13,    22,    -1,
+      63,    28,    -1,    -1,    -1,    -1,    -1,    22
+};
+
+/* YYSTOS[STATE-NUM] -- The symbol kind of the accessing symbol of
+   state STATE-NUM.  */
+static const yytype_int8 yystos[] =
+{
+       0,    44,    45,     0,     3,    13,     4,    13,    57,     5,
+       6,     7,    13,    15,    46,    47,     6,     9,    48,    49,
+      50,    18,    58,    59,    12,    13,    10,    60,    51,    52,
+      53,    13,    21,    39,    40,    41,    60,    61,    62,    63,
+      64,    67,    72,    75,    76,    77,    79,    81,    52,    13,
+      56,    73,    13,    39,    69,    70,    71,    74,     4,     4,
+      11,     7,     8,    24,    23,    80,     6,     8,    14,    30,
+      31,    32,    33,    34,    35,    82,    36,    37,    27,    38,
+      13,    65,    66,    68,    70,    61,    63,    69,    63,    13,
+      13,    55,    70,    70,    70,    70,    70,    70,    70,    22,
+      71,    71,    74,    74,     5,     6,     5,     6,    25,    54,
+      63,    66,    70,    78,     7,    63
+};
+
+/* YYR1[RULE-NUM] -- Symbol kind of the left-hand side of rule RULE-NUM.  */
+static const yytype_int8 yyr1[] =
+{
+       0,    43,    45,    44,    46,    47,    47,    48,    50,    49,
+      49,    51,    51,    53,    54,    52,    55,    56,    56,    57,
+      57,    58,    59,    59,    60,    61,    61,    61,    62,    62,
+      63,    63,    63,    63,    63,    63,    64,    65,    65,    66,
+      67,    68,    68,    69,    69,    69,    69,    69,    69,    69,
+      70,    70,    70,    71,    71,    71,    73,    72,    74,    74,
+      75,    77,    78,    76,    79,    80,    80,    82,    81
+};
+
+/* YYR2[RULE-NUM] -- Number of symbols on the right-hand side of rule RULE-NUM.  */
+static const yytype_int8 yyr2[] =
+{
+       0,     2,     0,     9,     4,     2,     0,     1,     0,     3,
+       0,     2,     1,     0,     0,     6,     1,     3,     1,     3,
+       1,     1,     2,     0,     3,     3,     2,     0,     3,     1,
+       1,     1,     1,     1,     1,     1,     4,     3,     1,     1,
+       4,     3,     1,     3,     3,     3,     3,     3,     3,     1,
+       3,     3,     1,     3,     3,     1,     0,     4,     1,     1,
+       1,     0,     0,     6,     2,     2,     0,     0,     5
+};
+
+
+enum { YYENOMEM = -2 };
+
+#define yyerrok         (yyerrstatus = 0)
+#define yyclearin       (yychar = YYEMPTY)
+
+#define YYACCEPT        goto yyacceptlab
+#define YYABORT         goto yyabortlab
+#define YYERROR         goto yyerrorlab
+#define YYNOMEM         goto yyexhaustedlab
+
+
+#define YYRECOVERING()  (!!yyerrstatus)
+
+#define YYBACKUP(Token, Value)                                    \
+  do                                                              \
+    if (yychar == YYEMPTY)                                        \
+      {                                                           \
+        yychar = (Token);                                         \
+        yylval = (Value);                                         \
+        YYPOPSTACK (yylen);                                       \
+        yystate = *yyssp;                                         \
+        goto yybackup;                                            \
+      }                                                           \
+    else                                                          \
+      {                                                           \
+        yyerror (YY_("syntax error: cannot back up")); \
+        YYERROR;                                                  \
+      }                                                           \
+  while (0)
+
+/* Backward compatibility with an undocumented macro.
+   Use YYerror or YYUNDEF. */
+#define YYERRCODE YYUNDEF
+
+
+/* Enable debugging if requested.  */
+#if YYDEBUG
+
+# ifndef YYFPRINTF
+#  include <stdio.h> /* INFRINGES ON USER NAME SPACE */
+#  define YYFPRINTF fprintf
+# endif
+
+# define YYDPRINTF(Args)                        \
+do {                                            \
+  if (yydebug)                                  \
+    YYFPRINTF Args;                             \
+} while (0)
+
+
+
+
+# define YY_SYMBOL_PRINT(Title, Kind, Value, Location)                    \
+do {                                                                      \
+  if (yydebug)                                                            \
+    {                                                                     \
+      YYFPRINTF (stderr, "%s ", Title);                                   \
+      yy_symbol_print (stderr,                                            \
+                  Kind, Value); \
+      YYFPRINTF (stderr, "\n");                                           \
+    }                                                                     \
+} while (0)
+
+
+/*-----------------------------------.
+| Print this symbol's value on YYO.  |
+`-----------------------------------*/
+
+static void
+yy_symbol_value_print (FILE *yyo,
+                       yysymbol_kind_t yykind, YYSTYPE const * const yyvaluep)
+{
+  FILE *yyoutput = yyo;
+  YY_USE (yyoutput);
+  if (!yyvaluep)
+    return;
+  YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
+  YY_USE (yykind);
+  YY_IGNORE_MAYBE_UNINITIALIZED_END
+}
+
+
+/*---------------------------.
+| Print this symbol on YYO.  |
+`---------------------------*/
+
+static void
+yy_symbol_print (FILE *yyo,
+                 yysymbol_kind_t yykind, YYSTYPE const * const yyvaluep)
+{
+  YYFPRINTF (yyo, "%s %s (",
+             yykind < YYNTOKENS ? "token" : "nterm", yysymbol_name (yykind));
+
+  yy_symbol_value_print (yyo, yykind, yyvaluep);
+  YYFPRINTF (yyo, ")");
+}
+
+/*------------------------------------------------------------------.
+| yy_stack_print -- Print the state stack from its BOTTOM up to its |
+| TOP (included).                                                   |
+`------------------------------------------------------------------*/
+
+static void
+yy_stack_print (yy_state_t *yybottom, yy_state_t *yytop)
+{
+  YYFPRINTF (stderr, "Stack now");
+  for (; yybottom <= yytop; yybottom++)
+    {
+      int yybot = *yybottom;
+      YYFPRINTF (stderr, " %d", yybot);
+    }
+  YYFPRINTF (stderr, "\n");
+}
+
+# define YY_STACK_PRINT(Bottom, Top)                            \
+do {                                                            \
+  if (yydebug)                                                  \
+    yy_stack_print ((Bottom), (Top));                           \
+} while (0)
+
+
+/*------------------------------------------------.
+| Report that the YYRULE is going to be reduced.  |
+`------------------------------------------------*/
+
+static void
+yy_reduce_print (yy_state_t *yyssp, YYSTYPE *yyvsp,
+                 int yyrule)
+{
+  int yylno = yyrline[yyrule];
+  int yynrhs = yyr2[yyrule];
+  int yyi;
+  YYFPRINTF (stderr, "Reducing stack by rule %d (line %d):\n",
+             yyrule - 1, yylno);
+  /* The symbols being reduced.  */
+  for (yyi = 0; yyi < yynrhs; yyi++)
+    {
+      YYFPRINTF (stderr, "   $%d = ", yyi + 1);
+      yy_symbol_print (stderr,
+                       YY_ACCESSING_SYMBOL (+yyssp[yyi + 1 - yynrhs]),
+                       &yyvsp[(yyi + 1) - (yynrhs)]);
+      YYFPRINTF (stderr, "\n");
+    }
+}
+
+# define YY_REDUCE_PRINT(Rule)          \
+do {                                    \
+  if (yydebug)                          \
+    yy_reduce_print (yyssp, yyvsp, Rule); \
+} while (0)
+
+/* Nonzero means print parse trace.  It is left uninitialized so that
+   multiple parsers can coexist.  */
+int yydebug;
+#else /* !YYDEBUG */
+# define YYDPRINTF(Args) ((void) 0)
+# define YY_SYMBOL_PRINT(Title, Kind, Value, Location)
+# define YY_STACK_PRINT(Bottom, Top)
+# define YY_REDUCE_PRINT(Rule)
+#endif /* !YYDEBUG */
+
+
+/* YYINITDEPTH -- initial size of the parser's stacks.  */
+#ifndef YYINITDEPTH
+# define YYINITDEPTH 200
+#endif
+
+/* YYMAXDEPTH -- maximum size the stacks can grow to (effective only
+   if the built-in stack extension method is used).
+
+   Do not make this value too large; the results are undefined if
+   YYSTACK_ALLOC_MAXIMUM < YYSTACK_BYTES (YYMAXDEPTH)
+   evaluated with infinite-precision integer arithmetic.  */
+
+#ifndef YYMAXDEPTH
+# define YYMAXDEPTH 10000
+#endif
+
+
+
+
+
+
+/*-----------------------------------------------.
+| Release the memory associated to this symbol.  |
+`-----------------------------------------------*/
+
+static void
+yydestruct (const char *yymsg,
+            yysymbol_kind_t yykind, YYSTYPE *yyvaluep)
+{
+  YY_USE (yyvaluep);
+  if (!yymsg)
+    yymsg = "Deleting";
+  YY_SYMBOL_PRINT (yymsg, yykind, yyvaluep, yylocationp);
+
+  YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
+  YY_USE (yykind);
+  YY_IGNORE_MAYBE_UNINITIALIZED_END
+}
+
+
+/* Lookahead token kind.  */
+int yychar;
+
+/* The semantic value of the lookahead symbol.  */
+YYSTYPE yylval;
+/* Number of syntax errors so far.  */
+int yynerrs;
+
+
+
+
+/*----------.
+| yyparse.  |
+`----------*/
+
+int
+yyparse (void)
+{
+    yy_state_fast_t yystate = 0;
+    /* Number of tokens to shift before error messages enabled.  */
+    int yyerrstatus = 0;
+
+    /* Refer to the stacks through separate pointers, to allow yyoverflow
+       to reallocate them elsewhere.  */
+
+    /* Their size.  */
+    YYPTRDIFF_T yystacksize = YYINITDEPTH;
+
+    /* The state stack: array, bottom, top.  */
+    yy_state_t yyssa[YYINITDEPTH];
+    yy_state_t *yyss = yyssa;
+    yy_state_t *yyssp = yyss;
+
+    /* The semantic value stack: array, bottom, top.  */
+    YYSTYPE yyvsa[YYINITDEPTH];
+    YYSTYPE *yyvs = yyvsa;
+    YYSTYPE *yyvsp = yyvs;
+
+  int yyn;
+  /* The return value of yyparse.  */
+  int yyresult;
+  /* Lookahead symbol kind.  */
+  yysymbol_kind_t yytoken = YYSYMBOL_YYEMPTY;
+  /* The variables used to return semantic value and location from the
+     action routines.  */
+  YYSTYPE yyval;
+
+
+
+#define YYPOPSTACK(N)   (yyvsp -= (N), yyssp -= (N))
+
+  /* The number of symbols on the RHS of the reduced rule.
+     Keep to zero when no symbol should be popped.  */
+  int yylen = 0;
+
+  YYDPRINTF ((stderr, "Starting parse\n"));
+
+  yychar = YYEMPTY; /* Cause a token to be read.  */
+
+  goto yysetstate;
+
+
+/*------------------------------------------------------------.
+| yynewstate -- push a new state, which is found in yystate.  |
+`------------------------------------------------------------*/
+yynewstate:
+  /* In all cases, when you get here, the value and location stacks
+     have just been pushed.  So pushing a state here evens the stacks.  */
+  yyssp++;
+
+
+/*--------------------------------------------------------------------.
+| yysetstate -- set current state (the top of the stack) to yystate.  |
+`--------------------------------------------------------------------*/
+yysetstate:
+  YYDPRINTF ((stderr, "Entering state %d\n", yystate));
+  YY_ASSERT (0 <= yystate && yystate < YYNSTATES);
+  YY_IGNORE_USELESS_CAST_BEGIN
+  *yyssp = YY_CAST (yy_state_t, yystate);
+  YY_IGNORE_USELESS_CAST_END
+  YY_STACK_PRINT (yyss, yyssp);
+
+  if (yyss + yystacksize - 1 <= yyssp)
+#if !defined yyoverflow && !defined YYSTACK_RELOCATE
+    YYNOMEM;
+#else
+    {
+      /* Get the current used size of the three stacks, in elements.  */
+      YYPTRDIFF_T yysize = yyssp - yyss + 1;
+
+# if defined yyoverflow
+      {
+        /* Give user a chance to reallocate the stack.  Use copies of
+           these so that the &'s don't force the real ones into
+           memory.  */
+        yy_state_t *yyss1 = yyss;
+        YYSTYPE *yyvs1 = yyvs;
+
+        /* Each stack pointer address is followed by the size of the
+           data in use in that stack, in bytes.  This used to be a
+           conditional around just the two extra args, but that might
+           be undefined if yyoverflow is a macro.  */
+        yyoverflow (YY_("memory exhausted"),
+                    &yyss1, yysize * YYSIZEOF (*yyssp),
+                    &yyvs1, yysize * YYSIZEOF (*yyvsp),
+                    &yystacksize);
+        yyss = yyss1;
+        yyvs = yyvs1;
+      }
+# else /* defined YYSTACK_RELOCATE */
+      /* Extend the stack our own way.  */
+      if (YYMAXDEPTH <= yystacksize)
+        YYNOMEM;
+      yystacksize *= 2;
+      if (YYMAXDEPTH < yystacksize)
+        yystacksize = YYMAXDEPTH;
+
+      {
+        yy_state_t *yyss1 = yyss;
+        union yyalloc *yyptr =
+          YY_CAST (union yyalloc *,
+                   YYSTACK_ALLOC (YY_CAST (YYSIZE_T, YYSTACK_BYTES (yystacksize))));
+        if (! yyptr)
+          YYNOMEM;
+        YYSTACK_RELOCATE (yyss_alloc, yyss);
+        YYSTACK_RELOCATE (yyvs_alloc, yyvs);
+#  undef YYSTACK_RELOCATE
+        if (yyss1 != yyssa)
+          YYSTACK_FREE (yyss1);
+      }
+# endif
+
+      yyssp = yyss + yysize - 1;
+      yyvsp = yyvs + yysize - 1;
+
+      YY_IGNORE_USELESS_CAST_BEGIN
+      YYDPRINTF ((stderr, "Stack size increased to %ld\n",
+                  YY_CAST (long, yystacksize)));
+      YY_IGNORE_USELESS_CAST_END
+
+      if (yyss + yystacksize - 1 <= yyssp)
+        YYABORT;
+    }
+#endif /* !defined yyoverflow && !defined YYSTACK_RELOCATE */
+
+
+  if (yystate == YYFINAL)
+    YYACCEPT;
+
+  goto yybackup;
+
+
+/*-----------.
+| yybackup.  |
+`-----------*/
+yybackup:
+  /* Do appropriate processing given the current state.  Read a
+     lookahead token if we need one and don't already have one.  */
+
+  /* First try to decide what to do without reference to lookahead token.  */
+  yyn = yypact[yystate];
+  if (yypact_value_is_default (yyn))
+    goto yydefault;
+
+  /* Not known => get a lookahead token if don't already have one.  */
+
+  /* YYCHAR is either empty, or end-of-input, or a valid lookahead.  */
+  if (yychar == YYEMPTY)
+    {
+      YYDPRINTF ((stderr, "Reading a token\n"));
+      yychar = yylex ();
+    }
+
+  if (yychar <= YYEOF)
+    {
+      yychar = YYEOF;
+      yytoken = YYSYMBOL_YYEOF;
+      YYDPRINTF ((stderr, "Now at end of input.\n"));
+    }
+  else if (yychar == YYerror)
+    {
+      /* The scanner already issued an error message, process directly
+         to error recovery.  But do not keep the error token as
+         lookahead, it is too special and may lead us to an endless
+         loop in error recovery. */
+      yychar = YYUNDEF;
+      yytoken = YYSYMBOL_YYerror;
+      goto yyerrlab1;
+    }
+  else
+    {
+      yytoken = YYTRANSLATE (yychar);
+      YY_SYMBOL_PRINT ("Next token is", yytoken, &yylval, &yylloc);
+    }
+
+  /* If the proper action on seeing token YYTOKEN is to reduce or to
+     detect an error, take that action.  */
+  yyn += yytoken;
+  if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken)
+    goto yydefault;
+  yyn = yytable[yyn];
+  if (yyn <= 0)
+    {
+      if (yytable_value_is_error (yyn))
+        goto yyerrlab;
+      yyn = -yyn;
+      goto yyreduce;
+    }
+
+  /* Count tokens shifted since error; after three, turn off error
+     status.  */
+  if (yyerrstatus)
+    yyerrstatus--;
+
+  /* Shift the lookahead token.  */
+  YY_SYMBOL_PRINT ("Shifting", yytoken, &yylval, &yylloc);
+  yystate = yyn;
+  YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
+  *++yyvsp = yylval;
+  YY_IGNORE_MAYBE_UNINITIALIZED_END
+
+  /* Discard the shifted token.  */
+  yychar = YYEMPTY;
+  goto yynewstate;
+
+
+/*-----------------------------------------------------------.
+| yydefault -- do the default action for the current state.  |
+`-----------------------------------------------------------*/
+yydefault:
+  yyn = yydefact[yystate];
+  if (yyn == 0)
+    goto yyerrlab;
+  goto yyreduce;
+
+
+/*-----------------------------.
+| yyreduce -- do a reduction.  |
+`-----------------------------*/
+yyreduce:
+  /* yyn is the number of a rule to reduce with.  */
+  yylen = yyr2[yyn];
+
+  /* If YYLEN is nonzero, implement the default value of the action:
+     '$$ = $1'.
+
+     Otherwise, the following line sets YYVAL to garbage.
+     This behavior is undocumented and Bison
+     users should not rely upon it.  Assigning to YYVAL
+     unconditionally makes the parser a bit smaller, and it avoids a
+     GCC warning that YYVAL may be used uninitialized.  */
+  yyval = yyvsp[1-yylen];
+
+
+  YY_REDUCE_PRINT (yyn);
+  switch (yyn)
+    {
+  case 2: /* $@1: %empty  */
+#line 42 "compilador.y"
+             {
+             geraCodigo (NULL, "INPP");
+             }
+#line 1242 "compilador.tab.c"
+    break;
+
+  case 3: /* programa: $@1 PROGRAM IDENT ABRE_PARENTESES lista_idents FECHA_PARENTESES PONTO_E_VIRGULA bloco PONTO  */
+#line 48 "compilador.y"
+             {
+               geraCodigo (NULL, "PARA");
+             }
+#line 1250 "compilador.tab.c"
+    break;
+
+  case 4: /* bloco: parte_declara_rotulos parte_declara_vars parte_declara_subrotinas comando_composto  */
+#line 59 "compilador.y"
+                          {
+            retira(desloc,ts);
+            char buffer[50];
+            sprintf(buffer,"DMEM %d",desloc);
+            geraCodigo(NULL,buffer);
+            desloc = 0;
+         }
+#line 1262 "compilador.tab.c"
+    break;
+
+  case 8: /* $@2: %empty  */
+#line 77 "compilador.y"
+              { }
+#line 1268 "compilador.tab.c"
+    break;
+
+  case 13: /* $@3: %empty  */
+#line 85 "compilador.y"
+              { num_vars = 0; }
+#line 1274 "compilador.tab.c"
+    break;
+
+  case 14: /* $@4: %empty  */
+#line 88 "compilador.y"
+              { /* AMEM num_vars */
+               char buffer[50];
+               sprintf(buffer, "AMEM %d", num_vars);
+               geraCodigo(NULL, buffer);
+              }
+#line 1284 "compilador.tab.c"
+    break;
+
+  case 16: /* tipo: IDENT  */
+#line 97 "compilador.y"
+               {
+                if (strcmp(token, "integer") == 0) {
+                    atualiza_tipo(num_vars, INTEIRO, ts);
+                } else if (strcmp(token, "boolean") == 0) {
+                    atualiza_tipo(num_vars, BOOLEAN, ts);
+                } else {
+                    yyerror("Tipo não reconhecido. Somente 'integer' ou 'boolean' são permitidos.");
+                }
+                //mostra_ts(ts); // Mostra a tabela após a inserção
+               }
+#line 1299 "compilador.tab.c"
+    break;
+
+  case 17: /* lista_id_var: lista_id_var VIRGULA IDENT  */
+#line 110 "compilador.y"
+              { /* insere �ltima vars na tabela de s�mbolos */ 
+               num_vars += 1;
+               info_t info;
+               info.vs.tipo = NSEI;
+               info.vs.desloc = desloc;
+               insere_ts(token,VS,nivel_lexico,info,ts);
+               desloc += 1;
+              }
+#line 1312 "compilador.tab.c"
+    break;
+
+  case 18: /* lista_id_var: IDENT  */
+#line 118 "compilador.y"
+                    { 
+               num_vars += 1;
+               info_t info;
+               info.vs.tipo = NSEI;
+               info.vs.desloc = desloc;
+               insere_ts(token,VS,nivel_lexico,info,ts);
+               desloc += 1;
+               /* insere vars na tabela de s�mbolos */
+            }
+#line 1326 "compilador.tab.c"
+    break;
+
+  case 39: /* simb_leitura: IDENT  */
+#line 173 "compilador.y"
+                    {
+               geraCodigo(NULL, "LEIT");
+               l_elem = busca(token,ts);
+               char buffer[50];
+               sprintf(buffer,"ARMZ %d,%d",l_elem->nivel,l_elem->info.vs.desloc);
+               geraCodigo(NULL,buffer);
+            }
+#line 1338 "compilador.tab.c"
+    break;
+
+  case 41: /* lista_escritas: lista_escritas VIRGULA expressao_simples  */
+#line 185 "compilador.y"
+                                                         {
+               geraCodigo(NULL,"IMPR");
+            }
+#line 1346 "compilador.tab.c"
+    break;
+
+  case 42: /* lista_escritas: expressao_simples  */
+#line 188 "compilador.y"
+                                {
+               geraCodigo(NULL,"IMPR");
+            }
+#line 1354 "compilador.tab.c"
+    break;
+
+  case 43: /* expressao: expressao IGUAL expressao_simples  */
+#line 193 "compilador.y"
+                                             {
+            geraCodigo(NULL, "CMIG"); // Adiciona operação de cmig
+         }
+#line 1362 "compilador.tab.c"
+    break;
+
+  case 44: /* expressao: expressao DIFERENTE expressao_simples  */
+#line 196 "compilador.y"
+                                                {
+            geraCodigo(NULL, "CMDG"); // Adiciona operação de cmdg
+         }
+#line 1370 "compilador.tab.c"
+    break;
+
+  case 45: /* expressao: expressao MENOR expressao_simples  */
+#line 199 "compilador.y"
+                                             {
+            geraCodigo(NULL, "CMME"); // Adiciona operação de cmme
+         }
+#line 1378 "compilador.tab.c"
+    break;
+
+  case 46: /* expressao: expressao MENOR_IGUAL expressao_simples  */
+#line 202 "compilador.y"
+                                                   {
+            geraCodigo(NULL, "CMEG"); // Adiciona operação de cmeg
+         }
+#line 1386 "compilador.tab.c"
+    break;
+
+  case 47: /* expressao: expressao MAIOR expressao_simples  */
+#line 205 "compilador.y"
+                                             {
+            geraCodigo(NULL, "CMMA"); // Adiciona operação de cmma
+         }
+#line 1394 "compilador.tab.c"
+    break;
+
+  case 48: /* expressao: expressao MAIOR_IGUAL expressao_simples  */
+#line 208 "compilador.y"
+                                                   {
+            geraCodigo(NULL, "CMAG"); // Adiciona operação de cmag
+         }
+#line 1402 "compilador.tab.c"
+    break;
+
+  case 50: /* expressao_simples: expressao_simples MAIS termo  */
+#line 214 "compilador.y"
+                                                {
+               geraCodigo(NULL, "SOMA"); // Adiciona operação de soma
+            }
+#line 1410 "compilador.tab.c"
+    break;
+
+  case 51: /* expressao_simples: expressao_simples MENOS termo  */
+#line 217 "compilador.y"
+                                            {
+               geraCodigo(NULL, "SUBT"); // Adiciona operação de subt
+            }
+#line 1418 "compilador.tab.c"
+    break;
+
+  case 53: /* termo: termo ASTERISCO fator  */
+#line 223 "compilador.y"
+                             {
+               geraCodigo(NULL, "MULT"); // Adiciona operação de mult
+            }
+#line 1426 "compilador.tab.c"
+    break;
+
+  case 54: /* termo: termo DIV fator  */
+#line 226 "compilador.y"
+                              {
+               geraCodigo(NULL, "DIVI"); // Adiciona operação de divi
+            }
+#line 1434 "compilador.tab.c"
+    break;
+
+  case 56: /* $@5: %empty  */
+#line 232 "compilador.y"
+                  {
+    // Busca variável no lado esquerdo
+    l_elem = busca(token, ts);
+    if (l_elem == NULL) {
+        yyerror("Variável de destino não declarada");
+    } else {
+        destino_nivel = l_elem->nivel;
+        destino_desloc = l_elem->info.vs.desloc;
+    }
+}
+#line 1449 "compilador.tab.c"
+    break;
+
+  case 57: /* atribuicao: IDENT $@5 ATRIBUICAO expressao_simples  */
+#line 241 "compilador.y"
+                               {
+    // Gera código ARMZ para armazenar valor
+    char buffer[50];
+    sprintf(buffer, "ARMZ %d,%d", destino_nivel, destino_desloc);
+    geraCodigo(NULL, buffer);
+}
+#line 1460 "compilador.tab.c"
+    break;
+
+  case 58: /* fator: IDENT  */
+#line 249 "compilador.y"
+             {
+    // Carrega variável
+    l_elem = busca(token, ts);
+    if (l_elem == NULL) {
+        yyerror("Variável não declarada");
+    } else {
+        char buffer[50];
+        sprintf(buffer, "CRVL %d,%d", l_elem->nivel, l_elem->info.vs.desloc);
+        geraCodigo(NULL, buffer);
+    }
+}
+#line 1476 "compilador.tab.c"
+    break;
+
+  case 59: /* fator: NUMERO  */
+#line 260 "compilador.y"
+         {
+    // Empilha constante
+    char buffer[50];
+    sprintf(buffer, "CRCT %s", token);
+    geraCodigo(NULL, buffer);
+}
+#line 1487 "compilador.tab.c"
+    break;
+
+  case 61: /* $@6: %empty  */
+#line 269 "compilador.y"
+                    {
+               char r_ini[4];
+               sprintf(r_ini, "R%02d", rot_id);
+               empilha(r_ini, rot);
+               rot_id += 1;
+               geraCodigo(r_ini,"NADA");
+            }
+#line 1499 "compilador.tab.c"
+    break;
+
+  case 62: /* $@7: %empty  */
+#line 276 "compilador.y"
+                               {
+               char r_fim[4];
+               sprintf(r_fim, "R%02d", rot_id);
+               empilha(r_fim, rot);
+               rot_id += 1;
+               char buffer[50];
+               strcpy(buffer, "DSVF ");
+               strcat(buffer,r_fim);
+               geraCodigo(NULL,buffer);
+            }
+#line 1514 "compilador.tab.c"
+    break;
+
+  case 63: /* comando_repetitivo: $@6 WHILE expressao DO $@7 comando_sem_rotulo  */
+#line 286 "compilador.y"
+                               {
+               char r_ini[4];
+               char r_fim[4];
+
+               desempilha(r_fim,rot);
+               desempilha(r_ini,rot);
+
+               char buffer[50];
+               strcpy(buffer,"DSVS ");
+               strcat(buffer,r_ini);
+               geraCodigo(NULL,buffer);
+
+               geraCodigo(r_fim,"NADA");
+            }
+#line 1533 "compilador.tab.c"
+    break;
+
+  case 64: /* comando_condicional: if_then cond_else  */
+#line 302 "compilador.y"
+                                       {
+               char r_fim[4];
+               desempilha(r_fim,rot);
+               geraCodigo(r_fim,"NADA");
+            }
+#line 1543 "compilador.tab.c"
+    break;
+
+  case 67: /* $@8: %empty  */
+#line 314 "compilador.y"
+                      {
+               char r_else[4];
+               sprintf(r_else,"R%02d",rot_id);
+               empilha(r_else,rot);
+               rot_id += 1;
+               char buffer[50];
+               strcpy(buffer, "DSVF ");
+               strcat(buffer,r_else);
+               geraCodigo(NULL,buffer);
+               
+               char r_fim[4];
+               sprintf(r_fim, "R%02d", rot_id);
+               empilha(r_fim, rot);
+               rot_id += 1;
+            }
+#line 1563 "compilador.tab.c"
+    break;
+
+  case 68: /* if_then: IF expressao $@8 THEN comando_sem_rotulo  */
+#line 329 "compilador.y"
+                                    {
+               char r_fim[4];
+               desempilha(r_fim,rot);
+               char r_else[4];
+               desempilha(r_else,rot);
+               
+               empilha(r_fim,rot);
+               char buffer[50];
+               strcpy(buffer, "DSVS ");
+               strcat(buffer,r_fim);
+               geraCodigo(NULL,buffer);
+
+               geraCodigo(r_else,"NADA");
+            }
+#line 1582 "compilador.tab.c"
+    break;
+
+
+#line 1586 "compilador.tab.c"
+
+      default: break;
+    }
+  /* User semantic actions sometimes alter yychar, and that requires
+     that yytoken be updated with the new translation.  We take the
+     approach of translating immediately before every use of yytoken.
+     One alternative is translating here after every semantic action,
+     but that translation would be missed if the semantic action invokes
+     YYABORT, YYACCEPT, or YYERROR immediately after altering yychar or
+     if it invokes YYBACKUP.  In the case of YYABORT or YYACCEPT, an
+     incorrect destructor might then be invoked immediately.  In the
+     case of YYERROR or YYBACKUP, subsequent parser actions might lead
+     to an incorrect destructor call or verbose syntax error message
+     before the lookahead is translated.  */
+  YY_SYMBOL_PRINT ("-> $$ =", YY_CAST (yysymbol_kind_t, yyr1[yyn]), &yyval, &yyloc);
+
+  YYPOPSTACK (yylen);
+  yylen = 0;
+
+  *++yyvsp = yyval;
+
+  /* Now 'shift' the result of the reduction.  Determine what state
+     that goes to, based on the state we popped back to and the rule
+     number reduced by.  */
+  {
+    const int yylhs = yyr1[yyn] - YYNTOKENS;
+    const int yyi = yypgoto[yylhs] + *yyssp;
+    yystate = (0 <= yyi && yyi <= YYLAST && yycheck[yyi] == *yyssp
+               ? yytable[yyi]
+               : yydefgoto[yylhs]);
+  }
+
+  goto yynewstate;
+
+
+/*--------------------------------------.
+| yyerrlab -- here on detecting error.  |
+`--------------------------------------*/
+yyerrlab:
+  /* Make sure we have latest lookahead translation.  See comments at
+     user semantic actions for why this is necessary.  */
+  yytoken = yychar == YYEMPTY ? YYSYMBOL_YYEMPTY : YYTRANSLATE (yychar);
+  /* If not already recovering from an error, report this error.  */
+  if (!yyerrstatus)
+    {
+      ++yynerrs;
+      yyerror (YY_("syntax error"));
+    }
+
+  if (yyerrstatus == 3)
+    {
+      /* If just tried and failed to reuse lookahead token after an
+         error, discard it.  */
+
+      if (yychar <= YYEOF)
+        {
+          /* Return failure if at end of input.  */
+          if (yychar == YYEOF)
+            YYABORT;
+        }
+      else
+        {
+          yydestruct ("Error: discarding",
+                      yytoken, &yylval);
+          yychar = YYEMPTY;
+        }
+    }
+
+  /* Else will try to reuse lookahead token after shifting the error
+     token.  */
+  goto yyerrlab1;
+
+
+/*---------------------------------------------------.
+| yyerrorlab -- error raised explicitly by YYERROR.  |
+`---------------------------------------------------*/
+yyerrorlab:
+  /* Pacify compilers when the user code never invokes YYERROR and the
+     label yyerrorlab therefore never appears in user code.  */
+  if (0)
+    YYERROR;
+  ++yynerrs;
+
+  /* Do not reclaim the symbols of the rule whose action triggered
+     this YYERROR.  */
+  YYPOPSTACK (yylen);
+  yylen = 0;
+  YY_STACK_PRINT (yyss, yyssp);
+  yystate = *yyssp;
+  goto yyerrlab1;
+
+
+/*-------------------------------------------------------------.
+| yyerrlab1 -- common code for both syntax error and YYERROR.  |
+`-------------------------------------------------------------*/
+yyerrlab1:
+  yyerrstatus = 3;      /* Each real token shifted decrements this.  */
+
+  /* Pop stack until we find a state that shifts the error token.  */
+  for (;;)
+    {
+      yyn = yypact[yystate];
+      if (!yypact_value_is_default (yyn))
+        {
+          yyn += YYSYMBOL_YYerror;
+          if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
+            {
+              yyn = yytable[yyn];
+              if (0 < yyn)
+                break;
+            }
+        }
+
+      /* Pop the current state because it cannot handle the error token.  */
+      if (yyssp == yyss)
+        YYABORT;
+
+
+      yydestruct ("Error: popping",
+                  YY_ACCESSING_SYMBOL (yystate), yyvsp);
+      YYPOPSTACK (1);
+      yystate = *yyssp;
+      YY_STACK_PRINT (yyss, yyssp);
+    }
+
+  YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
+  *++yyvsp = yylval;
+  YY_IGNORE_MAYBE_UNINITIALIZED_END
+
+
+  /* Shift the error token.  */
+  YY_SYMBOL_PRINT ("Shifting", YY_ACCESSING_SYMBOL (yyn), yyvsp, yylsp);
+
+  yystate = yyn;
+  goto yynewstate;
+
+
+/*-------------------------------------.
+| yyacceptlab -- YYACCEPT comes here.  |
+`-------------------------------------*/
+yyacceptlab:
+  yyresult = 0;
+  goto yyreturnlab;
+
+
+/*-----------------------------------.
+| yyabortlab -- YYABORT comes here.  |
+`-----------------------------------*/
+yyabortlab:
+  yyresult = 1;
+  goto yyreturnlab;
+
+
+/*-----------------------------------------------------------.
+| yyexhaustedlab -- YYNOMEM (memory exhaustion) comes here.  |
+`-----------------------------------------------------------*/
+yyexhaustedlab:
+  yyerror (YY_("memory exhausted"));
+  yyresult = 2;
+  goto yyreturnlab;
+
+
+/*----------------------------------------------------------.
+| yyreturnlab -- parsing is finished, clean up and return.  |
+`----------------------------------------------------------*/
+yyreturnlab:
+  if (yychar != YYEMPTY)
+    {
+      /* Make sure we have latest lookahead translation.  See comments at
+         user semantic actions for why this is necessary.  */
+      yytoken = YYTRANSLATE (yychar);
+      yydestruct ("Cleanup: discarding lookahead",
+                  yytoken, &yylval);
+    }
+  /* Do not reclaim the symbols of the rule whose action triggered
+     this YYABORT or YYACCEPT.  */
+  YYPOPSTACK (yylen);
+  YY_STACK_PRINT (yyss, yyssp);
+  while (yyssp != yyss)
+    {
+      yydestruct ("Cleanup: popping",
+                  YY_ACCESSING_SYMBOL (+*yyssp), yyvsp);
+      YYPOPSTACK (1);
+    }
+#ifndef yyoverflow
+  if (yyss != yyssa)
+    YYSTACK_FREE (yyss);
+#endif
+
+  return yyresult;
+}
+
+#line 346 "compilador.y"
+
+
+int main (int argc, char** argv) {
+   FILE* fp;
+   extern FILE* yyin;
+
+   if (argc<2 || argc>2) {
+         printf("usage compilador <arq>a %d\n", argc);
+         return(-1);
+      }
+
+   fp=fopen (argv[1], "r");
+   if (fp == NULL) {
+      printf("usage compilador <arq>b\n");
+      return(-1);
+   }
+
+
+/* -------------------------------------------------------------------
+ *  Inicia a Tabela de S�mbolos
+ * ------------------------------------------------------------------- */
+   ts = (ts_t *)malloc(sizeof(ts_t));
+   inicializa_ts(ts);
+   nivel_lexico = 0;
+   desloc = 0;
+
+   // Inicializa Rotulos
+   rot = (stack_t_custom *)malloc(sizeof(stack_t_custom));
+   inicializa_stack(rot);
+   rot_id = 0;
+
+   yyin=fp;
+   yyparse();
+
+   return 0;
+}
diff --git a/compilador.tab.h b/compilador.tab.h
new file mode 100644
index 0000000000000000000000000000000000000000..98da8d5548661fb0b6d86e8b8eea643b72be70af
--- /dev/null
+++ b/compilador.tab.h
@@ -0,0 +1,115 @@
+/* A Bison parser, made by GNU Bison 3.8.2.  */
+
+/* Bison interface for Yacc-like parsers in C
+
+   Copyright (C) 1984, 1989-1990, 2000-2015, 2018-2021 Free Software Foundation,
+   Inc.
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation, either version 3 of the License, or
+   (at your option) any later version.
+
+   This program 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 General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
+
+/* As a special exception, you may create a larger work that contains
+   part or all of the Bison parser skeleton and distribute that work
+   under terms of your choice, so long as that work isn't itself a
+   parser generator using the skeleton or a modified version thereof
+   as a parser skeleton.  Alternatively, if you modify or redistribute
+   the parser skeleton itself, you may (at your option) remove this
+   special exception, which will cause the skeleton and the resulting
+   Bison output files to be licensed under the GNU General Public
+   License without this special exception.
+
+   This special exception was added by the Free Software Foundation in
+   version 2.2 of Bison.  */
+
+/* DO NOT RELY ON FEATURES THAT ARE NOT DOCUMENTED in the manual,
+   especially those whose name start with YY_ or yy_.  They are
+   private implementation details that can be changed or removed.  */
+
+#ifndef YY_YY_COMPILADOR_TAB_H_INCLUDED
+# define YY_YY_COMPILADOR_TAB_H_INCLUDED
+/* Debug traces.  */
+#ifndef YYDEBUG
+# define YYDEBUG 0
+#endif
+#if YYDEBUG
+extern int yydebug;
+#endif
+
+/* Token kinds.  */
+#ifndef YYTOKENTYPE
+# define YYTOKENTYPE
+  enum yytokentype
+  {
+    YYEMPTY = -2,
+    YYEOF = 0,                     /* "end of file"  */
+    YYerror = 256,                 /* error  */
+    YYUNDEF = 257,                 /* "invalid token"  */
+    PROGRAM = 258,                 /* PROGRAM  */
+    ABRE_PARENTESES = 259,         /* ABRE_PARENTESES  */
+    FECHA_PARENTESES = 260,        /* FECHA_PARENTESES  */
+    VIRGULA = 261,                 /* VIRGULA  */
+    PONTO_E_VIRGULA = 262,         /* PONTO_E_VIRGULA  */
+    DOIS_PONTOS = 263,             /* DOIS_PONTOS  */
+    PONTO = 264,                   /* PONTO  */
+    T_BEGIN = 265,                 /* T_BEGIN  */
+    T_END = 266,                   /* T_END  */
+    VAR = 267,                     /* VAR  */
+    IDENT = 268,                   /* IDENT  */
+    ATRIBUICAO = 269,              /* ATRIBUICAO  */
+    LABEL = 270,                   /* LABEL  */
+    TYPE = 271,                    /* TYPE  */
+    ARRAY = 272,                   /* ARRAY  */
+    PROCEDURE = 273,               /* PROCEDURE  */
+    FUNCTION = 274,                /* FUNCTION  */
+    GOTO = 275,                    /* GOTO  */
+    IF = 276,                      /* IF  */
+    THEN = 277,                    /* THEN  */
+    ELSE = 278,                    /* ELSE  */
+    WHILE = 279,                   /* WHILE  */
+    DO = 280,                      /* DO  */
+    OR = 281,                      /* OR  */
+    DIV = 282,                     /* DIV  */
+    AND = 283,                     /* AND  */
+    NOT = 284,                     /* NOT  */
+    IGUAL = 285,                   /* IGUAL  */
+    DIFERENTE = 286,               /* DIFERENTE  */
+    MENOR_IGUAL = 287,             /* MENOR_IGUAL  */
+    MAIOR_IGUAL = 288,             /* MAIOR_IGUAL  */
+    MENOR = 289,                   /* MENOR  */
+    MAIOR = 290,                   /* MAIOR  */
+    MAIS = 291,                    /* MAIS  */
+    MENOS = 292,                   /* MENOS  */
+    ASTERISCO = 293,               /* ASTERISCO  */
+    NUMERO = 294,                  /* NUMERO  */
+    READ = 295,                    /* READ  */
+    WRITE = 296,                   /* WRITE  */
+    LOWER_THAN_ELSE = 297          /* LOWER_THAN_ELSE  */
+  };
+  typedef enum yytokentype yytoken_kind_t;
+#endif
+
+/* Value type.  */
+#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED
+typedef int YYSTYPE;
+# define YYSTYPE_IS_TRIVIAL 1
+# define YYSTYPE_IS_DECLARED 1
+#endif
+
+
+extern YYSTYPE yylval;
+
+
+int yyparse (void);
+
+
+#endif /* !YY_YY_COMPILADOR_TAB_H_INCLUDED  */
diff --git a/compilador.y b/compilador.y
index 8fe226b7c9245316239d05ed9fa4580ca18e0b02..5f266212c596a3d87c2f5405a9780a8a17e98713 100644
--- a/compilador.y
+++ b/compilador.y
@@ -102,19 +102,25 @@ tipo        : IDENT
                 } else {
                     yyerror("Tipo não reconhecido. Somente 'integer' ou 'boolean' são permitidos.");
                 }
-                mostra_ts(ts); // Mostra a tabela após a inserção
+                //mostra_ts(ts); // Mostra a tabela após a inserção
                }
 ;
 
 lista_id_var: lista_id_var VIRGULA IDENT
               { /* insere �ltima vars na tabela de s�mbolos */ 
                num_vars += 1;
-               insere_ts(token,VS,nivel_lexico,NSEI,desloc,ts);
+               info_t info;
+               info.vs.tipo = NSEI;
+               info.vs.desloc = desloc;
+               insere_ts(token,VS,nivel_lexico,info,ts);
                desloc += 1;
               }
             | IDENT { 
                num_vars += 1;
-               insere_ts(token,VS,nivel_lexico,NSEI,desloc,ts);
+               info_t info;
+               info.vs.tipo = NSEI;
+               info.vs.desloc = desloc;
+               insere_ts(token,VS,nivel_lexico,info,ts);
                desloc += 1;
                /* insere vars na tabela de s�mbolos */
             }
@@ -129,7 +135,9 @@ parte_declara_subrotinas: declaracao_procedimento
 ;
 
 // REGRA 12
-declaracao_procedimento: ;
+declaracao_procedimento: PROCEDURE IDENT
+            |
+;
 
 
 comando_composto: T_BEGIN comandos T_END
@@ -150,10 +158,10 @@ comando_sem_rotulo: atribuicao
             | comando_repetitivo
             | leitura
             | escrita
-            | chamada_procedimento
+            //| chamada_procedimento
 ;
 
-chamada_procedimento: ;
+//chamada_procedimento: ;
 
 leitura: READ ABRE_PARENTESES lista_leituras FECHA_PARENTESES
 ;
@@ -166,7 +174,7 @@ simb_leitura: IDENT {
                geraCodigo(NULL, "LEIT");
                l_elem = busca(token,ts);
                char buffer[50];
-               sprintf(buffer,"ARMZ %d,%d",l_elem->nivel,l_elem->desloc);
+               sprintf(buffer,"ARMZ %d,%d",l_elem->nivel,l_elem->info.vs.desloc);
                geraCodigo(NULL,buffer);
             }
 ;
@@ -228,7 +236,7 @@ atribuicao: IDENT {
         yyerror("Variável de destino não declarada");
     } else {
         destino_nivel = l_elem->nivel;
-        destino_desloc = l_elem->desloc;
+        destino_desloc = l_elem->info.vs.desloc;
     }
 } ATRIBUICAO expressao_simples {
     // Gera código ARMZ para armazenar valor
@@ -245,7 +253,7 @@ fator: IDENT {
         yyerror("Variável não declarada");
     } else {
         char buffer[50];
-        sprintf(buffer, "CRVL %d,%d", l_elem->nivel, l_elem->desloc);
+        sprintf(buffer, "CRVL %d,%d", l_elem->nivel, l_elem->info.vs.desloc);
         geraCodigo(NULL, buffer);
     }
 }
diff --git a/lex.yy.c b/lex.yy.c
new file mode 100644
index 0000000000000000000000000000000000000000..ef6ad0e7b67a03c550188319338cd3adac742a1f
--- /dev/null
+++ b/lex.yy.c
@@ -0,0 +1,2196 @@
+
+#line 3 "lex.yy.c"
+
+#define  YY_INT_ALIGNED short int
+
+/* A lexical scanner generated by flex */
+
+#define FLEX_SCANNER
+#define YY_FLEX_MAJOR_VERSION 2
+#define YY_FLEX_MINOR_VERSION 6
+#define YY_FLEX_SUBMINOR_VERSION 4
+#if YY_FLEX_SUBMINOR_VERSION > 0
+#define FLEX_BETA
+#endif
+
+/* First, we deal with  platform-specific or compiler-specific issues. */
+
+/* begin standard C headers. */
+#include <stdio.h>
+#include <string.h>
+#include <errno.h>
+#include <stdlib.h>
+
+/* end standard C headers. */
+
+/* flex integer type definitions */
+
+#ifndef FLEXINT_H
+#define FLEXINT_H
+
+/* C99 systems have <inttypes.h>. Non-C99 systems may or may not. */
+
+#if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
+
+/* C99 says to define __STDC_LIMIT_MACROS before including stdint.h,
+ * if you want the limit (max/min) macros for int types. 
+ */
+#ifndef __STDC_LIMIT_MACROS
+#define __STDC_LIMIT_MACROS 1
+#endif
+
+#include <inttypes.h>
+typedef int8_t flex_int8_t;
+typedef uint8_t flex_uint8_t;
+typedef int16_t flex_int16_t;
+typedef uint16_t flex_uint16_t;
+typedef int32_t flex_int32_t;
+typedef uint32_t flex_uint32_t;
+#else
+typedef signed char flex_int8_t;
+typedef short int flex_int16_t;
+typedef int flex_int32_t;
+typedef unsigned char flex_uint8_t; 
+typedef unsigned short int flex_uint16_t;
+typedef unsigned int flex_uint32_t;
+
+/* Limits of integral types. */
+#ifndef INT8_MIN
+#define INT8_MIN               (-128)
+#endif
+#ifndef INT16_MIN
+#define INT16_MIN              (-32767-1)
+#endif
+#ifndef INT32_MIN
+#define INT32_MIN              (-2147483647-1)
+#endif
+#ifndef INT8_MAX
+#define INT8_MAX               (127)
+#endif
+#ifndef INT16_MAX
+#define INT16_MAX              (32767)
+#endif
+#ifndef INT32_MAX
+#define INT32_MAX              (2147483647)
+#endif
+#ifndef UINT8_MAX
+#define UINT8_MAX              (255U)
+#endif
+#ifndef UINT16_MAX
+#define UINT16_MAX             (65535U)
+#endif
+#ifndef UINT32_MAX
+#define UINT32_MAX             (4294967295U)
+#endif
+
+#ifndef SIZE_MAX
+#define SIZE_MAX               (~(size_t)0)
+#endif
+
+#endif /* ! C99 */
+
+#endif /* ! FLEXINT_H */
+
+/* begin standard C++ headers. */
+
+/* TODO: this is always defined, so inline it */
+#define yyconst const
+
+#if defined(__GNUC__) && __GNUC__ >= 3
+#define yynoreturn __attribute__((__noreturn__))
+#else
+#define yynoreturn
+#endif
+
+/* Returned upon end-of-file. */
+#define YY_NULL 0
+
+/* Promotes a possibly negative, possibly signed char to an
+ *   integer in range [0..255] for use as an array index.
+ */
+#define YY_SC_TO_UI(c) ((YY_CHAR) (c))
+
+/* Enter a start condition.  This macro really ought to take a parameter,
+ * but we do it the disgusting crufty way forced on us by the ()-less
+ * definition of BEGIN.
+ */
+#define BEGIN (yy_start) = 1 + 2 *
+/* Translate the current start state into a value that can be later handed
+ * to BEGIN to return to the state.  The YYSTATE alias is for lex
+ * compatibility.
+ */
+#define YY_START (((yy_start) - 1) / 2)
+#define YYSTATE YY_START
+/* Action number for EOF rule of a given start state. */
+#define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1)
+/* Special action meaning "start processing a new file". */
+#define YY_NEW_FILE yyrestart( yyin  )
+#define YY_END_OF_BUFFER_CHAR 0
+
+/* Size of default input buffer. */
+#ifndef YY_BUF_SIZE
+#ifdef __ia64__
+/* On IA-64, the buffer size is 16k, not 8k.
+ * Moreover, YY_BUF_SIZE is 2*YY_READ_BUF_SIZE in the general case.
+ * Ditto for the __ia64__ case accordingly.
+ */
+#define YY_BUF_SIZE 32768
+#else
+#define YY_BUF_SIZE 16384
+#endif /* __ia64__ */
+#endif
+
+/* The state buf must be large enough to hold one state per character in the main buffer.
+ */
+#define YY_STATE_BUF_SIZE   ((YY_BUF_SIZE + 2) * sizeof(yy_state_type))
+
+#ifndef YY_TYPEDEF_YY_BUFFER_STATE
+#define YY_TYPEDEF_YY_BUFFER_STATE
+typedef struct yy_buffer_state *YY_BUFFER_STATE;
+#endif
+
+#ifndef YY_TYPEDEF_YY_SIZE_T
+#define YY_TYPEDEF_YY_SIZE_T
+typedef size_t yy_size_t;
+#endif
+
+extern int yyleng;
+
+extern FILE *yyin, *yyout;
+
+#define EOB_ACT_CONTINUE_SCAN 0
+#define EOB_ACT_END_OF_FILE 1
+#define EOB_ACT_LAST_MATCH 2
+    
+    #define YY_LESS_LINENO(n)
+    #define YY_LINENO_REWIND_TO(ptr)
+    
+/* Return all but the first "n" matched characters back to the input stream. */
+#define yyless(n) \
+	do \
+		{ \
+		/* Undo effects of setting up yytext. */ \
+        int yyless_macro_arg = (n); \
+        YY_LESS_LINENO(yyless_macro_arg);\
+		*yy_cp = (yy_hold_char); \
+		YY_RESTORE_YY_MORE_OFFSET \
+		(yy_c_buf_p) = yy_cp = yy_bp + yyless_macro_arg - YY_MORE_ADJ; \
+		YY_DO_BEFORE_ACTION; /* set up yytext again */ \
+		} \
+	while ( 0 )
+#define unput(c) yyunput( c, (yytext_ptr)  )
+
+#ifndef YY_STRUCT_YY_BUFFER_STATE
+#define YY_STRUCT_YY_BUFFER_STATE
+struct yy_buffer_state
+	{
+	FILE *yy_input_file;
+
+	char *yy_ch_buf;		/* input buffer */
+	char *yy_buf_pos;		/* current position in input buffer */
+
+	/* Size of input buffer in bytes, not including room for EOB
+	 * characters.
+	 */
+	int yy_buf_size;
+
+	/* Number of characters read into yy_ch_buf, not including EOB
+	 * characters.
+	 */
+	int yy_n_chars;
+
+	/* Whether we "own" the buffer - i.e., we know we created it,
+	 * and can realloc() it to grow it, and should free() it to
+	 * delete it.
+	 */
+	int yy_is_our_buffer;
+
+	/* Whether this is an "interactive" input source; if so, and
+	 * if we're using stdio for input, then we want to use getc()
+	 * instead of fread(), to make sure we stop fetching input after
+	 * each newline.
+	 */
+	int yy_is_interactive;
+
+	/* Whether we're considered to be at the beginning of a line.
+	 * If so, '^' rules will be active on the next match, otherwise
+	 * not.
+	 */
+	int yy_at_bol;
+
+    int yy_bs_lineno; /**< The line count. */
+    int yy_bs_column; /**< The column count. */
+
+	/* Whether to try to fill the input buffer when we reach the
+	 * end of it.
+	 */
+	int yy_fill_buffer;
+
+	int yy_buffer_status;
+
+#define YY_BUFFER_NEW 0
+#define YY_BUFFER_NORMAL 1
+	/* When an EOF's been seen but there's still some text to process
+	 * then we mark the buffer as YY_EOF_PENDING, to indicate that we
+	 * shouldn't try reading from the input source any more.  We might
+	 * still have a bunch of tokens to match, though, because of
+	 * possible backing-up.
+	 *
+	 * When we actually see the EOF, we change the status to "new"
+	 * (via yyrestart()), so that the user can continue scanning by
+	 * just pointing yyin at a new input file.
+	 */
+#define YY_BUFFER_EOF_PENDING 2
+
+	};
+#endif /* !YY_STRUCT_YY_BUFFER_STATE */
+
+/* Stack of input buffers. */
+static size_t yy_buffer_stack_top = 0; /**< index of top of stack. */
+static size_t yy_buffer_stack_max = 0; /**< capacity of stack. */
+static YY_BUFFER_STATE * yy_buffer_stack = NULL; /**< Stack as an array. */
+
+/* We provide macros for accessing buffer states in case in the
+ * future we want to put the buffer states in a more general
+ * "scanner state".
+ *
+ * Returns the top of the stack, or NULL.
+ */
+#define YY_CURRENT_BUFFER ( (yy_buffer_stack) \
+                          ? (yy_buffer_stack)[(yy_buffer_stack_top)] \
+                          : NULL)
+/* Same as previous macro, but useful when we know that the buffer stack is not
+ * NULL or when we need an lvalue. For internal use only.
+ */
+#define YY_CURRENT_BUFFER_LVALUE (yy_buffer_stack)[(yy_buffer_stack_top)]
+
+/* yy_hold_char holds the character lost when yytext is formed. */
+static char yy_hold_char;
+static int yy_n_chars;		/* number of characters read into yy_ch_buf */
+int yyleng;
+
+/* Points to current character in buffer. */
+static char *yy_c_buf_p = NULL;
+static int yy_init = 0;		/* whether we need to initialize */
+static int yy_start = 0;	/* start state number */
+
+/* Flag which is used to allow yywrap()'s to do buffer switches
+ * instead of setting up a fresh yyin.  A bit of a hack ...
+ */
+static int yy_did_buffer_switch_on_eof;
+
+void yyrestart ( FILE *input_file  );
+void yy_switch_to_buffer ( YY_BUFFER_STATE new_buffer  );
+YY_BUFFER_STATE yy_create_buffer ( FILE *file, int size  );
+void yy_delete_buffer ( YY_BUFFER_STATE b  );
+void yy_flush_buffer ( YY_BUFFER_STATE b  );
+void yypush_buffer_state ( YY_BUFFER_STATE new_buffer  );
+void yypop_buffer_state ( void );
+
+static void yyensure_buffer_stack ( void );
+static void yy_load_buffer_state ( void );
+static void yy_init_buffer ( YY_BUFFER_STATE b, FILE *file  );
+#define YY_FLUSH_BUFFER yy_flush_buffer( YY_CURRENT_BUFFER )
+
+YY_BUFFER_STATE yy_scan_buffer ( char *base, yy_size_t size  );
+YY_BUFFER_STATE yy_scan_string ( const char *yy_str  );
+YY_BUFFER_STATE yy_scan_bytes ( const char *bytes, int len  );
+
+void *yyalloc ( yy_size_t  );
+void *yyrealloc ( void *, yy_size_t  );
+void yyfree ( void *  );
+
+#define yy_new_buffer yy_create_buffer
+#define yy_set_interactive(is_interactive) \
+	{ \
+	if ( ! YY_CURRENT_BUFFER ){ \
+        yyensure_buffer_stack (); \
+		YY_CURRENT_BUFFER_LVALUE =    \
+            yy_create_buffer( yyin, YY_BUF_SIZE ); \
+	} \
+	YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \
+	}
+#define yy_set_bol(at_bol) \
+	{ \
+	if ( ! YY_CURRENT_BUFFER ){\
+        yyensure_buffer_stack (); \
+		YY_CURRENT_BUFFER_LVALUE =    \
+            yy_create_buffer( yyin, YY_BUF_SIZE ); \
+	} \
+	YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \
+	}
+#define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol)
+
+/* Begin user sect3 */
+typedef flex_uint8_t YY_CHAR;
+
+FILE *yyin = NULL, *yyout = NULL;
+
+typedef int yy_state_type;
+
+extern int yylineno;
+int yylineno = 1;
+
+extern char *yytext;
+#ifdef yytext_ptr
+#undef yytext_ptr
+#endif
+#define yytext_ptr yytext
+
+static yy_state_type yy_get_previous_state ( void );
+static yy_state_type yy_try_NUL_trans ( yy_state_type current_state  );
+static int yy_get_next_buffer ( void );
+static void yynoreturn yy_fatal_error ( const char* msg  );
+
+/* Done after the current pattern has been matched and before the
+ * corresponding action - sets up yytext.
+ */
+#define YY_DO_BEFORE_ACTION \
+	(yytext_ptr) = yy_bp; \
+	yyleng = (int) (yy_cp - yy_bp); \
+	(yy_hold_char) = *yy_cp; \
+	*yy_cp = '\0'; \
+	(yy_c_buf_p) = yy_cp;
+#define YY_NUM_RULES 43
+#define YY_END_OF_BUFFER 44
+/* This struct is not used in this scanner,
+   but its presence is necessary. */
+struct yy_trans_info
+	{
+	flex_int32_t yy_verify;
+	flex_int32_t yy_nxt;
+	};
+static const flex_int16_t yy_accept[115] =
+    {   0,
+        0,    0,   44,   43,    2,    1,   15,   16,   40,   38,
+       13,   39,   14,   41,   12,   11,   36,   32,   37,   42,
+       42,   42,   42,   42,   42,   42,   42,   42,   42,   42,
+       42,   42,   42,   42,   42,    2,    0,   41,   10,   34,
+       33,   35,   42,   42,   42,   42,   42,   27,   42,   42,
+       42,   42,   23,   42,   42,   28,   42,   42,   42,   42,
+       42,   42,   42,    0,    0,   30,   42,   42,   29,   42,
+        7,   42,   42,   42,   31,   42,   42,   42,   42,    5,
+       42,   42,    3,   42,   42,   25,   42,   22,   42,   42,
+       42,    8,   24,   18,   42,   42,   19,    6,   42,   17,
+
+       42,   42,   26,    9,   42,   42,   42,   42,   42,    4,
+       21,   42,   20,    0
+    } ;
+
+static const YY_CHAR yy_ec[256] =
+    {   0,
+        1,    1,    1,    1,    1,    1,    1,    1,    2,    3,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    2,    1,    1,    1,    1,    1,    1,    1,    4,
+        5,    6,    7,    8,    9,   10,    1,   11,   11,   11,
+       11,   11,   11,   11,   11,   11,   11,   12,   13,   14,
+       15,   16,    1,    1,   17,   17,   17,   17,   17,   17,
+       17,   17,   17,   17,   17,   17,   17,   17,   17,   17,
+       17,   17,   17,   17,   17,   17,   17,   17,   17,   17,
+        1,    1,    1,    1,    1,    1,   18,   19,   20,   21,
+
+       22,   23,   24,   25,   26,   17,   17,   27,   28,   29,
+       30,   31,   17,   32,   33,   34,   35,   36,   37,   17,
+       38,   17,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1
+    } ;
+
+static const YY_CHAR yy_meta[39] =
+    {   0,
+        1,    1,    2,    1,    1,    1,    1,    1,    1,    1,
+        3,    1,    1,    1,    1,    1,    3,    3,    3,    3,
+        3,    3,    3,    3,    3,    3,    3,    3,    3,    3,
+        3,    3,    3,    3,    3,    3,    3,    3
+    } ;
+
+static const flex_int16_t yy_base[117] =
+    {   0,
+        0,    0,  123,  124,  120,  124,  115,  124,  124,  124,
+      124,  124,  124,  109,  104,  124,   24,  124,  103,    0,
+       12,   95,   16,   16,   81,   85,   91,   95,   82,   79,
+       78,   87,   22,   90,   23,  105,  100,   94,  124,  124,
+      124,  124,    0,   83,   71,   78,   65,    0,   67,   78,
+       69,   63,    0,   77,   61,    0,   64,   75,   70,   60,
+       58,   63,   62,   81,   44,    0,   68,   59,    0,   62,
+        0,   63,   52,   59,    0,   32,   59,   50,   56,    0,
+       50,   42,   69,   36,   44,    0,   38,    0,   44,   48,
+       37,    0,    0,    0,   46,   45,    0,    0,   40,    0,
+
+       44,   46,    0,    0,   32,   24,   30,   28,   22,    0,
+        0,   31,    0,  124,   48,   60
+    } ;
+
+static const flex_int16_t yy_def[117] =
+    {   0,
+      114,    1,  114,  114,  114,  114,  114,  114,  114,  114,
+      114,  114,  114,  114,  114,  114,  114,  114,  114,  115,
+      115,  115,  115,  115,  115,  115,  115,  115,  115,  115,
+      115,  115,  115,  115,  115,  114,  116,  114,  114,  114,
+      114,  114,  115,  115,  115,  115,  115,  115,  115,  115,
+      115,  115,  115,  115,  115,  115,  115,  115,  115,  115,
+      115,  115,  115,  116,  116,  115,  115,  115,  115,  115,
+      115,  115,  115,  115,  115,  115,  115,  115,  115,  115,
+      115,  115,  116,  115,  115,  115,  115,  115,  115,  115,
+      115,  115,  115,  115,  115,  115,  115,  115,  115,  115,
+
+      115,  115,  115,  115,  115,  115,  115,  115,  115,  115,
+      115,  115,  115,    0,  114,  114
+    } ;
+
+static const flex_int16_t yy_nxt[163] =
+    {   0,
+        4,    5,    6,    7,    8,    9,   10,   11,   12,   13,
+       14,   15,   16,   17,   18,   19,   20,   21,   22,   20,
+       23,   24,   25,   26,   20,   27,   28,   20,   29,   30,
+       31,   32,   20,   33,   20,   34,   35,   20,   40,   41,
+       44,   47,   49,   45,   50,   48,   59,   62,   83,   65,
+       43,   90,  113,  112,   63,   91,  111,  110,  109,   60,
+       64,  108,   64,  107,  106,  105,  104,  103,  102,  101,
+      100,   99,   98,   97,   65,   96,   95,   94,   93,   92,
+       89,   88,   87,   86,   85,   84,   65,   82,   81,   80,
+       79,   78,   77,   76,   75,   74,   73,   72,   71,   70,
+
+       69,   68,   67,   66,   38,   65,   36,   61,   58,   57,
+       56,   55,   54,   53,   52,   51,   46,   42,   39,   38,
+       37,   36,  114,    3,  114,  114,  114,  114,  114,  114,
+      114,  114,  114,  114,  114,  114,  114,  114,  114,  114,
+      114,  114,  114,  114,  114,  114,  114,  114,  114,  114,
+      114,  114,  114,  114,  114,  114,  114,  114,  114,  114,
+      114,  114
+    } ;
+
+static const flex_int16_t yy_chk[163] =
+    {   0,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,   17,   17,
+       21,   23,   24,   21,   24,   23,   33,   35,   65,   65,
+      115,   76,  112,  109,   35,   76,  108,  107,  106,   33,
+      116,  105,  116,  102,  101,   99,   96,   95,   91,   90,
+       89,   87,   85,   84,   83,   82,   81,   79,   78,   77,
+       74,   73,   72,   70,   68,   67,   64,   63,   62,   61,
+       60,   59,   58,   57,   55,   54,   52,   51,   50,   49,
+
+       47,   46,   45,   44,   38,   37,   36,   34,   32,   31,
+       30,   29,   28,   27,   26,   25,   22,   19,   15,   14,
+        7,    5,    3,  114,  114,  114,  114,  114,  114,  114,
+      114,  114,  114,  114,  114,  114,  114,  114,  114,  114,
+      114,  114,  114,  114,  114,  114,  114,  114,  114,  114,
+      114,  114,  114,  114,  114,  114,  114,  114,  114,  114,
+      114,  114
+    } ;
+
+static yy_state_type yy_last_accepting_state;
+static char *yy_last_accepting_cpos;
+
+extern int yy_flex_debug;
+int yy_flex_debug = 0;
+
+/* The intent behind this definition is that it'll catch
+ * any uses of REJECT which flex missed.
+ */
+#define REJECT reject_used_but_not_detected
+#define yymore() yymore_used_but_not_detected
+#define YY_MORE_ADJ 0
+#define YY_RESTORE_YY_MORE_OFFSET
+char *yytext;
+#line 1 "compilador.l"
+/* -------------------------------------------------------------------
+ *            Arquivo: compilador.l
+ * -------------------------------------------------------------------
+ *              Autor: Bruno Muller Junior
+ *               Data: 08/2007
+ *      Atualizado em: [09/08/2020, 19h:01m]
+ *
+ * -------------------------------------------------------------------
+ *
+ * Tipos, protótipos e variáveis globais do compilador (via extern)
+ *
+ * ------------------------------------------------------------------- */
+#line 16 "compilador.l"
+
+
+#include<stdio.h>
+#include<string.h>
+
+#include "compilador.h"
+#include "compilador.tab.h"
+
+//#define IMPRIME(STR) {};
+#define IMPRIME(STR) printf("%s    # %s \n", STR, token);
+
+int nl = 1;
+
+#line 540 "lex.yy.c"
+#line 541 "lex.yy.c"
+
+#define INITIAL 0
+
+#ifndef YY_NO_UNISTD_H
+/* Special case for "unistd.h", since it is non-ANSI. We include it way
+ * down here because we want the user's section 1 to have been scanned first.
+ * The user has a chance to override it with an option.
+ */
+#include <unistd.h>
+#endif
+
+#ifndef YY_EXTRA_TYPE
+#define YY_EXTRA_TYPE void *
+#endif
+
+static int yy_init_globals ( void );
+
+/* Accessor methods to globals.
+   These are made visible to non-reentrant scanners for convenience. */
+
+int yylex_destroy ( void );
+
+int yyget_debug ( void );
+
+void yyset_debug ( int debug_flag  );
+
+YY_EXTRA_TYPE yyget_extra ( void );
+
+void yyset_extra ( YY_EXTRA_TYPE user_defined  );
+
+FILE *yyget_in ( void );
+
+void yyset_in  ( FILE * _in_str  );
+
+FILE *yyget_out ( void );
+
+void yyset_out  ( FILE * _out_str  );
+
+			int yyget_leng ( void );
+
+char *yyget_text ( void );
+
+int yyget_lineno ( void );
+
+void yyset_lineno ( int _line_number  );
+
+/* Macros after this point can all be overridden by user definitions in
+ * section 1.
+ */
+
+#ifndef YY_SKIP_YYWRAP
+#ifdef __cplusplus
+extern "C" int yywrap ( void );
+#else
+extern int yywrap ( void );
+#endif
+#endif
+
+#ifndef YY_NO_UNPUT
+    
+    static void yyunput ( int c, char *buf_ptr  );
+    
+#endif
+
+#ifndef yytext_ptr
+static void yy_flex_strncpy ( char *, const char *, int );
+#endif
+
+#ifdef YY_NEED_STRLEN
+static int yy_flex_strlen ( const char * );
+#endif
+
+#ifndef YY_NO_INPUT
+#ifdef __cplusplus
+static int yyinput ( void );
+#else
+static int input ( void );
+#endif
+
+#endif
+
+/* Amount of stuff to slurp up with each read. */
+#ifndef YY_READ_BUF_SIZE
+#ifdef __ia64__
+/* On IA-64, the buffer size is 16k, not 8k */
+#define YY_READ_BUF_SIZE 16384
+#else
+#define YY_READ_BUF_SIZE 8192
+#endif /* __ia64__ */
+#endif
+
+/* Copy whatever the last rule matched to the standard output. */
+#ifndef ECHO
+/* This used to be an fputs(), but since the string might contain NUL's,
+ * we now use fwrite().
+ */
+#define ECHO do { if (fwrite( yytext, (size_t) yyleng, 1, yyout )) {} } while (0)
+#endif
+
+/* Gets input and stuffs it into "buf".  number of characters read, or YY_NULL,
+ * is returned in "result".
+ */
+#ifndef YY_INPUT
+#define YY_INPUT(buf,result,max_size) \
+	if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \
+		{ \
+		int c = '*'; \
+		int n; \
+		for ( n = 0; n < max_size && \
+			     (c = getc( yyin )) != EOF && c != '\n'; ++n ) \
+			buf[n] = (char) c; \
+		if ( c == '\n' ) \
+			buf[n++] = (char) c; \
+		if ( c == EOF && ferror( yyin ) ) \
+			YY_FATAL_ERROR( "input in flex scanner failed" ); \
+		result = n; \
+		} \
+	else \
+		{ \
+		errno=0; \
+		while ( (result = (int) fread(buf, 1, (yy_size_t) max_size, yyin)) == 0 && ferror(yyin)) \
+			{ \
+			if( errno != EINTR) \
+				{ \
+				YY_FATAL_ERROR( "input in flex scanner failed" ); \
+				break; \
+				} \
+			errno=0; \
+			clearerr(yyin); \
+			} \
+		}\
+\
+
+#endif
+
+/* No semi-colon after return; correct usage is to write "yyterminate();" -
+ * we don't want an extra ';' after the "return" because that will cause
+ * some compilers to complain about unreachable statements.
+ */
+#ifndef yyterminate
+#define yyterminate() return YY_NULL
+#endif
+
+/* Number of entries by which start-condition stack grows. */
+#ifndef YY_START_STACK_INCR
+#define YY_START_STACK_INCR 25
+#endif
+
+/* Report a fatal error. */
+#ifndef YY_FATAL_ERROR
+#define YY_FATAL_ERROR(msg) yy_fatal_error( msg )
+#endif
+
+/* end tables serialization structures and prototypes */
+
+/* Default declaration of generated scanner - a define so the user can
+ * easily add parameters.
+ */
+#ifndef YY_DECL
+#define YY_DECL_IS_OURS 1
+
+extern int yylex (void);
+
+#define YY_DECL int yylex (void)
+#endif /* !YY_DECL */
+
+/* Code executed at the beginning of each rule, after yytext and yyleng
+ * have been set up.
+ */
+#ifndef YY_USER_ACTION
+#define YY_USER_ACTION
+#endif
+
+/* Code executed at the end of each rule. */
+#ifndef YY_BREAK
+#define YY_BREAK /*LINTED*/break;
+#endif
+
+#define YY_RULE_SETUP \
+	YY_USER_ACTION
+
+/** The main scanner function which does all the work.
+ */
+YY_DECL
+{
+	yy_state_type yy_current_state;
+	char *yy_cp, *yy_bp;
+	int yy_act;
+    
+	if ( !(yy_init) )
+		{
+		(yy_init) = 1;
+
+#ifdef YY_USER_INIT
+		YY_USER_INIT;
+#endif
+
+		if ( ! (yy_start) )
+			(yy_start) = 1;	/* first start state */
+
+		if ( ! yyin )
+			yyin = stdin;
+
+		if ( ! yyout )
+			yyout = stdout;
+
+		if ( ! YY_CURRENT_BUFFER ) {
+			yyensure_buffer_stack ();
+			YY_CURRENT_BUFFER_LVALUE =
+				yy_create_buffer( yyin, YY_BUF_SIZE );
+		}
+
+		yy_load_buffer_state(  );
+		}
+
+	{
+#line 41 "compilador.l"
+
+
+#line 761 "lex.yy.c"
+
+	while ( /*CONSTCOND*/1 )		/* loops until end-of-file is reached */
+		{
+		yy_cp = (yy_c_buf_p);
+
+		/* Support of yytext. */
+		*yy_cp = (yy_hold_char);
+
+		/* yy_bp points to the position in yy_ch_buf of the start of
+		 * the current run.
+		 */
+		yy_bp = yy_cp;
+
+		yy_current_state = (yy_start);
+yy_match:
+		do
+			{
+			YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)] ;
+			if ( yy_accept[yy_current_state] )
+				{
+				(yy_last_accepting_state) = yy_current_state;
+				(yy_last_accepting_cpos) = yy_cp;
+				}
+			while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
+				{
+				yy_current_state = (int) yy_def[yy_current_state];
+				if ( yy_current_state >= 115 )
+					yy_c = yy_meta[yy_c];
+				}
+			yy_current_state = yy_nxt[yy_base[yy_current_state] + yy_c];
+			++yy_cp;
+			}
+		while ( yy_base[yy_current_state] != 124 );
+
+yy_find_action:
+		yy_act = yy_accept[yy_current_state];
+		if ( yy_act == 0 )
+			{ /* have to back up */
+			yy_cp = (yy_last_accepting_cpos);
+			yy_current_state = (yy_last_accepting_state);
+			yy_act = yy_accept[yy_current_state];
+			}
+
+		YY_DO_BEFORE_ACTION;
+
+do_action:	/* This label is used only to access EOF actions. */
+
+		switch ( yy_act )
+	{ /* beginning of action switch */
+			case 0: /* must back up */
+			/* undo the effects of YY_DO_BEFORE_ACTION */
+			*yy_cp = (yy_hold_char);
+			yy_cp = (yy_last_accepting_cpos);
+			yy_current_state = (yy_last_accepting_state);
+			goto yy_find_action;
+
+case 1:
+/* rule 1 can match eol */
+YY_RULE_SETUP
+#line 43 "compilador.l"
+{nl++;}
+	YY_BREAK
+case 2:
+YY_RULE_SETUP
+#line 45 "compilador.l"
+
+	YY_BREAK
+case 3:
+YY_RULE_SETUP
+#line 47 "compilador.l"
+
+	YY_BREAK
+case 4:
+YY_RULE_SETUP
+#line 49 "compilador.l"
+{ simbolo  = simb_program;
+          strncpy (token, yytext, TAM_TOKEN);
+          IMPRIME("program ");
+          return PROGRAM;
+ }
+	YY_BREAK
+case 5:
+YY_RULE_SETUP
+#line 55 "compilador.l"
+{ simbolo = simb_var;
+          strncpy (token, yytext, TAM_TOKEN);
+          IMPRIME("var  ");
+          return VAR;
+ }
+	YY_BREAK
+case 6:
+YY_RULE_SETUP
+#line 61 "compilador.l"
+{ simbolo = simb_begin;
+          strncpy (token, yytext, TAM_TOKEN);
+          IMPRIME("begin ");
+          return T_BEGIN;
+ }
+	YY_BREAK
+case 7:
+YY_RULE_SETUP
+#line 67 "compilador.l"
+{ simbolo = simb_end;
+          strncpy (token, yytext, TAM_TOKEN);
+          IMPRIME("end  ");
+          return T_END;
+ }
+	YY_BREAK
+case 8:
+YY_RULE_SETUP
+#line 73 "compilador.l"
+{ simbolo = simb_read;
+          strncpy (token, yytext, TAM_TOKEN);
+          IMPRIME("read  ");
+          return READ;
+}
+	YY_BREAK
+case 9:
+YY_RULE_SETUP
+#line 79 "compilador.l"
+{ simbolo = simb_write;
+          strncpy (token, yytext, TAM_TOKEN);
+          IMPRIME("write  ");
+          return WRITE;
+}
+	YY_BREAK
+case 10:
+YY_RULE_SETUP
+#line 85 "compilador.l"
+{ simbolo = simb_atribuicao;
+          strncpy (token, yytext, TAM_TOKEN);
+          IMPRIME(" atribuicao  ");
+          return ATRIBUICAO;
+ }
+	YY_BREAK
+case 11:
+YY_RULE_SETUP
+#line 91 "compilador.l"
+{ simbolo = simb_ponto_e_virgula;
+          strncpy (token, yytext, TAM_TOKEN);
+          IMPRIME(" pt_virgula  ");
+          return PONTO_E_VIRGULA;
+ }
+	YY_BREAK
+case 12:
+YY_RULE_SETUP
+#line 97 "compilador.l"
+{ simbolo = simb_dois_pontos;
+          strncpy (token, yytext, TAM_TOKEN);
+          IMPRIME(" dois pontos ");
+          return DOIS_PONTOS;
+ }
+	YY_BREAK
+case 13:
+YY_RULE_SETUP
+#line 103 "compilador.l"
+{ simbolo = simb_virgula;
+          strncpy (token, yytext, TAM_TOKEN);
+          IMPRIME(" virgula  ");
+          return VIRGULA;
+ }
+	YY_BREAK
+case 14:
+YY_RULE_SETUP
+#line 110 "compilador.l"
+{ simbolo = simb_ponto;
+          strncpy (token, yytext, TAM_TOKEN);
+          IMPRIME(" ponto  ");
+          return PONTO;
+    }
+	YY_BREAK
+case 15:
+YY_RULE_SETUP
+#line 116 "compilador.l"
+{ simbolo = simb_abre_parenteses;
+          strncpy (token, yytext, TAM_TOKEN);
+          IMPRIME(" abre_parenteses  ");
+          return ABRE_PARENTESES;
+    }
+	YY_BREAK
+case 16:
+YY_RULE_SETUP
+#line 122 "compilador.l"
+{ simbolo = simb_fecha_parenteses;
+          strncpy (token, yytext, TAM_TOKEN);
+          IMPRIME(" fecha_parenteses ");
+          return FECHA_PARENTESES;
+ }
+	YY_BREAK
+case 17:
+YY_RULE_SETUP
+#line 128 "compilador.l"
+{ simbolo  = simb_label;
+          strncpy (token, yytext, TAM_TOKEN);
+          IMPRIME("label ");
+          return LABEL;
+ }
+	YY_BREAK
+case 18:
+YY_RULE_SETUP
+#line 134 "compilador.l"
+{ simbolo  = simb_type;
+          strncpy (token, yytext, TAM_TOKEN);
+          IMPRIME("type ");
+          return TYPE;
+ }
+	YY_BREAK
+case 19:
+YY_RULE_SETUP
+#line 140 "compilador.l"
+{ simbolo  = simb_array;
+          strncpy (token, yytext, TAM_TOKEN);
+          IMPRIME("array ");
+          return ARRAY;
+ }
+	YY_BREAK
+case 20:
+YY_RULE_SETUP
+#line 146 "compilador.l"
+{ simbolo  = simb_procedure;
+          strncpy (token, yytext, TAM_TOKEN);
+          IMPRIME("procedure ");
+          return PROCEDURE;
+ }
+	YY_BREAK
+case 21:
+YY_RULE_SETUP
+#line 152 "compilador.l"
+{ simbolo  = simb_function;
+          strncpy (token, yytext, TAM_TOKEN);
+          IMPRIME("function ");
+          return FUNCTION;
+ }
+	YY_BREAK
+case 22:
+YY_RULE_SETUP
+#line 158 "compilador.l"
+{ simbolo  = simb_goto;
+          strncpy (token, yytext, TAM_TOKEN);
+          IMPRIME("goto ");
+          return GOTO;
+ }
+	YY_BREAK
+case 23:
+YY_RULE_SETUP
+#line 164 "compilador.l"
+{ simbolo  = simb_if;
+          strncpy (token, yytext, TAM_TOKEN);
+          IMPRIME("if ");
+          return IF;
+ }
+	YY_BREAK
+case 24:
+YY_RULE_SETUP
+#line 170 "compilador.l"
+{ simbolo  = simb_then;
+          strncpy (token, yytext, TAM_TOKEN);
+          IMPRIME(" then ");
+          return THEN;
+ }
+	YY_BREAK
+case 25:
+YY_RULE_SETUP
+#line 176 "compilador.l"
+{ simbolo  = simb_else;
+          strncpy (token, yytext, TAM_TOKEN);
+          IMPRIME(" else ");
+          return ELSE;
+ }
+	YY_BREAK
+case 26:
+YY_RULE_SETUP
+#line 182 "compilador.l"
+{ simbolo  = simb_while;
+          strncpy (token, yytext, TAM_TOKEN);
+          IMPRIME("while ");
+          return WHILE;
+ }
+	YY_BREAK
+case 27:
+YY_RULE_SETUP
+#line 188 "compilador.l"
+{ simbolo  = simb_do;
+          strncpy (token, yytext, TAM_TOKEN);
+          IMPRIME(" do ");
+          return DO;
+ }
+	YY_BREAK
+case 28:
+YY_RULE_SETUP
+#line 194 "compilador.l"
+{ simbolo  = simb_or;
+          strncpy (token, yytext, TAM_TOKEN);
+          IMPRIME(" or ");
+          return OR;
+ }
+	YY_BREAK
+case 29:
+YY_RULE_SETUP
+#line 200 "compilador.l"
+{ simbolo  = simb_div;
+          strncpy (token, yytext, TAM_TOKEN);
+          IMPRIME(" div ");
+          return DIV;
+ }
+	YY_BREAK
+case 30:
+YY_RULE_SETUP
+#line 206 "compilador.l"
+{ simbolo  = simb_and;
+          strncpy (token, yytext, TAM_TOKEN);
+          IMPRIME(" and ");
+          return AND;
+ }
+	YY_BREAK
+case 31:
+YY_RULE_SETUP
+#line 212 "compilador.l"
+{ simbolo  = simb_not;
+          strncpy (token, yytext, TAM_TOKEN);
+          IMPRIME(" not ");
+          return NOT;
+ }
+	YY_BREAK
+case 32:
+YY_RULE_SETUP
+#line 218 "compilador.l"
+{ simbolo = simb_igual;
+          strncpy (token, yytext, TAM_TOKEN);
+          IMPRIME(" igual  ");
+          return IGUAL;
+    }
+	YY_BREAK
+case 33:
+YY_RULE_SETUP
+#line 224 "compilador.l"
+{ simbolo = simb_diferente;
+          strncpy (token, yytext, TAM_TOKEN);
+          IMPRIME(" diferente  ");
+          return DIFERENTE;
+    }
+	YY_BREAK
+case 34:
+YY_RULE_SETUP
+#line 230 "compilador.l"
+{ simbolo = simb_menor_igual;
+          strncpy (token, yytext, TAM_TOKEN);
+          IMPRIME(" menor_igual  ");
+          return MENOR_IGUAL;
+    }
+	YY_BREAK
+case 35:
+YY_RULE_SETUP
+#line 236 "compilador.l"
+{ simbolo = simb_maior_igual;
+          strncpy (token, yytext, TAM_TOKEN);
+          IMPRIME(" maior_igual  ");
+          return MAIOR_IGUAL;
+    }
+	YY_BREAK
+case 36:
+YY_RULE_SETUP
+#line 242 "compilador.l"
+{ simbolo = simb_menor;
+          strncpy (token, yytext, TAM_TOKEN);
+          IMPRIME(" menor  ");
+          return MENOR;
+    }
+	YY_BREAK
+case 37:
+YY_RULE_SETUP
+#line 248 "compilador.l"
+{ simbolo = simb_maior;
+          strncpy (token, yytext, TAM_TOKEN);
+          IMPRIME(" maior  ");
+          return MAIOR;
+    }
+	YY_BREAK
+case 38:
+YY_RULE_SETUP
+#line 254 "compilador.l"
+{ simbolo = simb_mais;
+          strncpy (token, yytext, TAM_TOKEN);
+          IMPRIME(" mais  ");
+          return MAIS;
+    }
+	YY_BREAK
+case 39:
+YY_RULE_SETUP
+#line 260 "compilador.l"
+{ simbolo = simb_menos;
+          strncpy (token, yytext, TAM_TOKEN);
+          IMPRIME(" menos  ");
+          return MENOS;
+    }
+	YY_BREAK
+case 40:
+YY_RULE_SETUP
+#line 266 "compilador.l"
+{ simbolo = simb_asterisco;
+          strncpy (token, yytext, TAM_TOKEN);
+          IMPRIME(" asterisco  ");
+          return ASTERISCO;
+    }
+	YY_BREAK
+case 41:
+YY_RULE_SETUP
+#line 272 "compilador.l"
+{  simbolo = simb_numero;
+            strncpy (token, yytext,TAM_TOKEN);
+            IMPRIME(" numero ");
+            return NUMERO;
+    }
+	YY_BREAK
+case 42:
+YY_RULE_SETUP
+#line 278 "compilador.l"
+{ simbolo = simb_identificador;
+          strncpy (token, yytext, TAM_TOKEN);
+          IMPRIME(" ident  ");
+          return IDENT;
+        }
+	YY_BREAK
+case 43:
+YY_RULE_SETUP
+#line 284 "compilador.l"
+ECHO;
+	YY_BREAK
+#line 1190 "lex.yy.c"
+case YY_STATE_EOF(INITIAL):
+	yyterminate();
+
+	case YY_END_OF_BUFFER:
+		{
+		/* Amount of text matched not including the EOB char. */
+		int yy_amount_of_matched_text = (int) (yy_cp - (yytext_ptr)) - 1;
+
+		/* Undo the effects of YY_DO_BEFORE_ACTION. */
+		*yy_cp = (yy_hold_char);
+		YY_RESTORE_YY_MORE_OFFSET
+
+		if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_NEW )
+			{
+			/* We're scanning a new file or input source.  It's
+			 * possible that this happened because the user
+			 * just pointed yyin at a new source and called
+			 * yylex().  If so, then we have to assure
+			 * consistency between YY_CURRENT_BUFFER and our
+			 * globals.  Here is the right place to do so, because
+			 * this is the first action (other than possibly a
+			 * back-up) that will match for the new input source.
+			 */
+			(yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
+			YY_CURRENT_BUFFER_LVALUE->yy_input_file = yyin;
+			YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_NORMAL;
+			}
+
+		/* Note that here we test for yy_c_buf_p "<=" to the position
+		 * of the first EOB in the buffer, since yy_c_buf_p will
+		 * already have been incremented past the NUL character
+		 * (since all states make transitions on EOB to the
+		 * end-of-buffer state).  Contrast this with the test
+		 * in input().
+		 */
+		if ( (yy_c_buf_p) <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] )
+			{ /* This was really a NUL. */
+			yy_state_type yy_next_state;
+
+			(yy_c_buf_p) = (yytext_ptr) + yy_amount_of_matched_text;
+
+			yy_current_state = yy_get_previous_state(  );
+
+			/* Okay, we're now positioned to make the NUL
+			 * transition.  We couldn't have
+			 * yy_get_previous_state() go ahead and do it
+			 * for us because it doesn't know how to deal
+			 * with the possibility of jamming (and we don't
+			 * want to build jamming into it because then it
+			 * will run more slowly).
+			 */
+
+			yy_next_state = yy_try_NUL_trans( yy_current_state );
+
+			yy_bp = (yytext_ptr) + YY_MORE_ADJ;
+
+			if ( yy_next_state )
+				{
+				/* Consume the NUL. */
+				yy_cp = ++(yy_c_buf_p);
+				yy_current_state = yy_next_state;
+				goto yy_match;
+				}
+
+			else
+				{
+				yy_cp = (yy_c_buf_p);
+				goto yy_find_action;
+				}
+			}
+
+		else switch ( yy_get_next_buffer(  ) )
+			{
+			case EOB_ACT_END_OF_FILE:
+				{
+				(yy_did_buffer_switch_on_eof) = 0;
+
+				if ( yywrap(  ) )
+					{
+					/* Note: because we've taken care in
+					 * yy_get_next_buffer() to have set up
+					 * yytext, we can now set up
+					 * yy_c_buf_p so that if some total
+					 * hoser (like flex itself) wants to
+					 * call the scanner after we return the
+					 * YY_NULL, it'll still work - another
+					 * YY_NULL will get returned.
+					 */
+					(yy_c_buf_p) = (yytext_ptr) + YY_MORE_ADJ;
+
+					yy_act = YY_STATE_EOF(YY_START);
+					goto do_action;
+					}
+
+				else
+					{
+					if ( ! (yy_did_buffer_switch_on_eof) )
+						YY_NEW_FILE;
+					}
+				break;
+				}
+
+			case EOB_ACT_CONTINUE_SCAN:
+				(yy_c_buf_p) =
+					(yytext_ptr) + yy_amount_of_matched_text;
+
+				yy_current_state = yy_get_previous_state(  );
+
+				yy_cp = (yy_c_buf_p);
+				yy_bp = (yytext_ptr) + YY_MORE_ADJ;
+				goto yy_match;
+
+			case EOB_ACT_LAST_MATCH:
+				(yy_c_buf_p) =
+				&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)];
+
+				yy_current_state = yy_get_previous_state(  );
+
+				yy_cp = (yy_c_buf_p);
+				yy_bp = (yytext_ptr) + YY_MORE_ADJ;
+				goto yy_find_action;
+			}
+		break;
+		}
+
+	default:
+		YY_FATAL_ERROR(
+			"fatal flex scanner internal error--no action found" );
+	} /* end of action switch */
+		} /* end of scanning one token */
+	} /* end of user's declarations */
+} /* end of yylex */
+
+/* yy_get_next_buffer - try to read in a new buffer
+ *
+ * Returns a code representing an action:
+ *	EOB_ACT_LAST_MATCH -
+ *	EOB_ACT_CONTINUE_SCAN - continue scanning from current position
+ *	EOB_ACT_END_OF_FILE - end of file
+ */
+static int yy_get_next_buffer (void)
+{
+    	char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf;
+	char *source = (yytext_ptr);
+	int number_to_move, i;
+	int ret_val;
+
+	if ( (yy_c_buf_p) > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] )
+		YY_FATAL_ERROR(
+		"fatal flex scanner internal error--end of buffer missed" );
+
+	if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 )
+		{ /* Don't try to fill the buffer, so this is an EOF. */
+		if ( (yy_c_buf_p) - (yytext_ptr) - YY_MORE_ADJ == 1 )
+			{
+			/* We matched a single character, the EOB, so
+			 * treat this as a final EOF.
+			 */
+			return EOB_ACT_END_OF_FILE;
+			}
+
+		else
+			{
+			/* We matched some text prior to the EOB, first
+			 * process it.
+			 */
+			return EOB_ACT_LAST_MATCH;
+			}
+		}
+
+	/* Try to read more data. */
+
+	/* First move last chars to start of buffer. */
+	number_to_move = (int) ((yy_c_buf_p) - (yytext_ptr) - 1);
+
+	for ( i = 0; i < number_to_move; ++i )
+		*(dest++) = *(source++);
+
+	if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_EOF_PENDING )
+		/* don't do the read, it's not guaranteed to return an EOF,
+		 * just force an EOF
+		 */
+		YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars) = 0;
+
+	else
+		{
+			int num_to_read =
+			YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1;
+
+		while ( num_to_read <= 0 )
+			{ /* Not enough room in the buffer - grow it. */
+
+			/* just a shorter name for the current buffer */
+			YY_BUFFER_STATE b = YY_CURRENT_BUFFER_LVALUE;
+
+			int yy_c_buf_p_offset =
+				(int) ((yy_c_buf_p) - b->yy_ch_buf);
+
+			if ( b->yy_is_our_buffer )
+				{
+				int new_size = b->yy_buf_size * 2;
+
+				if ( new_size <= 0 )
+					b->yy_buf_size += b->yy_buf_size / 8;
+				else
+					b->yy_buf_size *= 2;
+
+				b->yy_ch_buf = (char *)
+					/* Include room in for 2 EOB chars. */
+					yyrealloc( (void *) b->yy_ch_buf,
+							 (yy_size_t) (b->yy_buf_size + 2)  );
+				}
+			else
+				/* Can't grow it, we don't own it. */
+				b->yy_ch_buf = NULL;
+
+			if ( ! b->yy_ch_buf )
+				YY_FATAL_ERROR(
+				"fatal error - scanner input buffer overflow" );
+
+			(yy_c_buf_p) = &b->yy_ch_buf[yy_c_buf_p_offset];
+
+			num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size -
+						number_to_move - 1;
+
+			}
+
+		if ( num_to_read > YY_READ_BUF_SIZE )
+			num_to_read = YY_READ_BUF_SIZE;
+
+		/* Read in more data. */
+		YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]),
+			(yy_n_chars), num_to_read );
+
+		YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
+		}
+
+	if ( (yy_n_chars) == 0 )
+		{
+		if ( number_to_move == YY_MORE_ADJ )
+			{
+			ret_val = EOB_ACT_END_OF_FILE;
+			yyrestart( yyin  );
+			}
+
+		else
+			{
+			ret_val = EOB_ACT_LAST_MATCH;
+			YY_CURRENT_BUFFER_LVALUE->yy_buffer_status =
+				YY_BUFFER_EOF_PENDING;
+			}
+		}
+
+	else
+		ret_val = EOB_ACT_CONTINUE_SCAN;
+
+	if (((yy_n_chars) + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) {
+		/* Extend the array by 50%, plus the number we really need. */
+		int new_size = (yy_n_chars) + number_to_move + ((yy_n_chars) >> 1);
+		YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) yyrealloc(
+			(void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf, (yy_size_t) new_size  );
+		if ( ! YY_CURRENT_BUFFER_LVALUE->yy_ch_buf )
+			YY_FATAL_ERROR( "out of dynamic memory in yy_get_next_buffer()" );
+		/* "- 2" to take care of EOB's */
+		YY_CURRENT_BUFFER_LVALUE->yy_buf_size = (int) (new_size - 2);
+	}
+
+	(yy_n_chars) += number_to_move;
+	YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] = YY_END_OF_BUFFER_CHAR;
+	YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] = YY_END_OF_BUFFER_CHAR;
+
+	(yytext_ptr) = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0];
+
+	return ret_val;
+}
+
+/* yy_get_previous_state - get the state just before the EOB char was reached */
+
+    static yy_state_type yy_get_previous_state (void)
+{
+	yy_state_type yy_current_state;
+	char *yy_cp;
+    
+	yy_current_state = (yy_start);
+
+	for ( yy_cp = (yytext_ptr) + YY_MORE_ADJ; yy_cp < (yy_c_buf_p); ++yy_cp )
+		{
+		YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1);
+		if ( yy_accept[yy_current_state] )
+			{
+			(yy_last_accepting_state) = yy_current_state;
+			(yy_last_accepting_cpos) = yy_cp;
+			}
+		while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
+			{
+			yy_current_state = (int) yy_def[yy_current_state];
+			if ( yy_current_state >= 115 )
+				yy_c = yy_meta[yy_c];
+			}
+		yy_current_state = yy_nxt[yy_base[yy_current_state] + yy_c];
+		}
+
+	return yy_current_state;
+}
+
+/* yy_try_NUL_trans - try to make a transition on the NUL character
+ *
+ * synopsis
+ *	next_state = yy_try_NUL_trans( current_state );
+ */
+    static yy_state_type yy_try_NUL_trans  (yy_state_type yy_current_state )
+{
+	int yy_is_jam;
+    	char *yy_cp = (yy_c_buf_p);
+
+	YY_CHAR yy_c = 1;
+	if ( yy_accept[yy_current_state] )
+		{
+		(yy_last_accepting_state) = yy_current_state;
+		(yy_last_accepting_cpos) = yy_cp;
+		}
+	while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
+		{
+		yy_current_state = (int) yy_def[yy_current_state];
+		if ( yy_current_state >= 115 )
+			yy_c = yy_meta[yy_c];
+		}
+	yy_current_state = yy_nxt[yy_base[yy_current_state] + yy_c];
+	yy_is_jam = (yy_current_state == 114);
+
+		return yy_is_jam ? 0 : yy_current_state;
+}
+
+#ifndef YY_NO_UNPUT
+
+    static void yyunput (int c, char * yy_bp )
+{
+	char *yy_cp;
+    
+    yy_cp = (yy_c_buf_p);
+
+	/* undo effects of setting up yytext */
+	*yy_cp = (yy_hold_char);
+
+	if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 )
+		{ /* need to shift things up to make room */
+		/* +2 for EOB chars. */
+		int number_to_move = (yy_n_chars) + 2;
+		char *dest = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[
+					YY_CURRENT_BUFFER_LVALUE->yy_buf_size + 2];
+		char *source =
+				&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move];
+
+		while ( source > YY_CURRENT_BUFFER_LVALUE->yy_ch_buf )
+			*--dest = *--source;
+
+		yy_cp += (int) (dest - source);
+		yy_bp += (int) (dest - source);
+		YY_CURRENT_BUFFER_LVALUE->yy_n_chars =
+			(yy_n_chars) = (int) YY_CURRENT_BUFFER_LVALUE->yy_buf_size;
+
+		if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 )
+			YY_FATAL_ERROR( "flex scanner push-back overflow" );
+		}
+
+	*--yy_cp = (char) c;
+
+	(yytext_ptr) = yy_bp;
+	(yy_hold_char) = *yy_cp;
+	(yy_c_buf_p) = yy_cp;
+}
+
+#endif
+
+#ifndef YY_NO_INPUT
+#ifdef __cplusplus
+    static int yyinput (void)
+#else
+    static int input  (void)
+#endif
+
+{
+	int c;
+    
+	*(yy_c_buf_p) = (yy_hold_char);
+
+	if ( *(yy_c_buf_p) == YY_END_OF_BUFFER_CHAR )
+		{
+		/* yy_c_buf_p now points to the character we want to return.
+		 * If this occurs *before* the EOB characters, then it's a
+		 * valid NUL; if not, then we've hit the end of the buffer.
+		 */
+		if ( (yy_c_buf_p) < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] )
+			/* This was really a NUL. */
+			*(yy_c_buf_p) = '\0';
+
+		else
+			{ /* need more input */
+			int offset = (int) ((yy_c_buf_p) - (yytext_ptr));
+			++(yy_c_buf_p);
+
+			switch ( yy_get_next_buffer(  ) )
+				{
+				case EOB_ACT_LAST_MATCH:
+					/* This happens because yy_g_n_b()
+					 * sees that we've accumulated a
+					 * token and flags that we need to
+					 * try matching the token before
+					 * proceeding.  But for input(),
+					 * there's no matching to consider.
+					 * So convert the EOB_ACT_LAST_MATCH
+					 * to EOB_ACT_END_OF_FILE.
+					 */
+
+					/* Reset buffer status. */
+					yyrestart( yyin );
+
+					/*FALLTHROUGH*/
+
+				case EOB_ACT_END_OF_FILE:
+					{
+					if ( yywrap(  ) )
+						return 0;
+
+					if ( ! (yy_did_buffer_switch_on_eof) )
+						YY_NEW_FILE;
+#ifdef __cplusplus
+					return yyinput();
+#else
+					return input();
+#endif
+					}
+
+				case EOB_ACT_CONTINUE_SCAN:
+					(yy_c_buf_p) = (yytext_ptr) + offset;
+					break;
+				}
+			}
+		}
+
+	c = *(unsigned char *) (yy_c_buf_p);	/* cast for 8-bit char's */
+	*(yy_c_buf_p) = '\0';	/* preserve yytext */
+	(yy_hold_char) = *++(yy_c_buf_p);
+
+	return c;
+}
+#endif	/* ifndef YY_NO_INPUT */
+
+/** Immediately switch to a different input stream.
+ * @param input_file A readable stream.
+ * 
+ * @note This function does not reset the start condition to @c INITIAL .
+ */
+    void yyrestart  (FILE * input_file )
+{
+    
+	if ( ! YY_CURRENT_BUFFER ){
+        yyensure_buffer_stack ();
+		YY_CURRENT_BUFFER_LVALUE =
+            yy_create_buffer( yyin, YY_BUF_SIZE );
+	}
+
+	yy_init_buffer( YY_CURRENT_BUFFER, input_file );
+	yy_load_buffer_state(  );
+}
+
+/** Switch to a different input buffer.
+ * @param new_buffer The new input buffer.
+ * 
+ */
+    void yy_switch_to_buffer  (YY_BUFFER_STATE  new_buffer )
+{
+    
+	/* TODO. We should be able to replace this entire function body
+	 * with
+	 *		yypop_buffer_state();
+	 *		yypush_buffer_state(new_buffer);
+     */
+	yyensure_buffer_stack ();
+	if ( YY_CURRENT_BUFFER == new_buffer )
+		return;
+
+	if ( YY_CURRENT_BUFFER )
+		{
+		/* Flush out information for old buffer. */
+		*(yy_c_buf_p) = (yy_hold_char);
+		YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p);
+		YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
+		}
+
+	YY_CURRENT_BUFFER_LVALUE = new_buffer;
+	yy_load_buffer_state(  );
+
+	/* We don't actually know whether we did this switch during
+	 * EOF (yywrap()) processing, but the only time this flag
+	 * is looked at is after yywrap() is called, so it's safe
+	 * to go ahead and always set it.
+	 */
+	(yy_did_buffer_switch_on_eof) = 1;
+}
+
+static void yy_load_buffer_state  (void)
+{
+    	(yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
+	(yytext_ptr) = (yy_c_buf_p) = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos;
+	yyin = YY_CURRENT_BUFFER_LVALUE->yy_input_file;
+	(yy_hold_char) = *(yy_c_buf_p);
+}
+
+/** Allocate and initialize an input buffer state.
+ * @param file A readable stream.
+ * @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE.
+ * 
+ * @return the allocated buffer state.
+ */
+    YY_BUFFER_STATE yy_create_buffer  (FILE * file, int  size )
+{
+	YY_BUFFER_STATE b;
+    
+	b = (YY_BUFFER_STATE) yyalloc( sizeof( struct yy_buffer_state )  );
+	if ( ! b )
+		YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
+
+	b->yy_buf_size = size;
+
+	/* yy_ch_buf has to be 2 characters longer than the size given because
+	 * we need to put in 2 end-of-buffer characters.
+	 */
+	b->yy_ch_buf = (char *) yyalloc( (yy_size_t) (b->yy_buf_size + 2)  );
+	if ( ! b->yy_ch_buf )
+		YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
+
+	b->yy_is_our_buffer = 1;
+
+	yy_init_buffer( b, file );
+
+	return b;
+}
+
+/** Destroy the buffer.
+ * @param b a buffer created with yy_create_buffer()
+ * 
+ */
+    void yy_delete_buffer (YY_BUFFER_STATE  b )
+{
+    
+	if ( ! b )
+		return;
+
+	if ( b == YY_CURRENT_BUFFER ) /* Not sure if we should pop here. */
+		YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0;
+
+	if ( b->yy_is_our_buffer )
+		yyfree( (void *) b->yy_ch_buf  );
+
+	yyfree( (void *) b  );
+}
+
+/* Initializes or reinitializes a buffer.
+ * This function is sometimes called more than once on the same buffer,
+ * such as during a yyrestart() or at EOF.
+ */
+    static void yy_init_buffer  (YY_BUFFER_STATE  b, FILE * file )
+
+{
+	int oerrno = errno;
+    
+	yy_flush_buffer( b );
+
+	b->yy_input_file = file;
+	b->yy_fill_buffer = 1;
+
+    /* If b is the current buffer, then yy_init_buffer was _probably_
+     * called from yyrestart() or through yy_get_next_buffer.
+     * In that case, we don't want to reset the lineno or column.
+     */
+    if (b != YY_CURRENT_BUFFER){
+        b->yy_bs_lineno = 1;
+        b->yy_bs_column = 0;
+    }
+
+        b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0;
+    
+	errno = oerrno;
+}
+
+/** Discard all buffered characters. On the next scan, YY_INPUT will be called.
+ * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER.
+ * 
+ */
+    void yy_flush_buffer (YY_BUFFER_STATE  b )
+{
+    	if ( ! b )
+		return;
+
+	b->yy_n_chars = 0;
+
+	/* We always need two end-of-buffer characters.  The first causes
+	 * a transition to the end-of-buffer state.  The second causes
+	 * a jam in that state.
+	 */
+	b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR;
+	b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR;
+
+	b->yy_buf_pos = &b->yy_ch_buf[0];
+
+	b->yy_at_bol = 1;
+	b->yy_buffer_status = YY_BUFFER_NEW;
+
+	if ( b == YY_CURRENT_BUFFER )
+		yy_load_buffer_state(  );
+}
+
+/** Pushes the new state onto the stack. The new state becomes
+ *  the current state. This function will allocate the stack
+ *  if necessary.
+ *  @param new_buffer The new state.
+ *  
+ */
+void yypush_buffer_state (YY_BUFFER_STATE new_buffer )
+{
+    	if (new_buffer == NULL)
+		return;
+
+	yyensure_buffer_stack();
+
+	/* This block is copied from yy_switch_to_buffer. */
+	if ( YY_CURRENT_BUFFER )
+		{
+		/* Flush out information for old buffer. */
+		*(yy_c_buf_p) = (yy_hold_char);
+		YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p);
+		YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
+		}
+
+	/* Only push if top exists. Otherwise, replace top. */
+	if (YY_CURRENT_BUFFER)
+		(yy_buffer_stack_top)++;
+	YY_CURRENT_BUFFER_LVALUE = new_buffer;
+
+	/* copied from yy_switch_to_buffer. */
+	yy_load_buffer_state(  );
+	(yy_did_buffer_switch_on_eof) = 1;
+}
+
+/** Removes and deletes the top of the stack, if present.
+ *  The next element becomes the new top.
+ *  
+ */
+void yypop_buffer_state (void)
+{
+    	if (!YY_CURRENT_BUFFER)
+		return;
+
+	yy_delete_buffer(YY_CURRENT_BUFFER );
+	YY_CURRENT_BUFFER_LVALUE = NULL;
+	if ((yy_buffer_stack_top) > 0)
+		--(yy_buffer_stack_top);
+
+	if (YY_CURRENT_BUFFER) {
+		yy_load_buffer_state(  );
+		(yy_did_buffer_switch_on_eof) = 1;
+	}
+}
+
+/* Allocates the stack if it does not exist.
+ *  Guarantees space for at least one push.
+ */
+static void yyensure_buffer_stack (void)
+{
+	yy_size_t num_to_alloc;
+    
+	if (!(yy_buffer_stack)) {
+
+		/* First allocation is just for 2 elements, since we don't know if this
+		 * scanner will even need a stack. We use 2 instead of 1 to avoid an
+		 * immediate realloc on the next call.
+         */
+      num_to_alloc = 1; /* After all that talk, this was set to 1 anyways... */
+		(yy_buffer_stack) = (struct yy_buffer_state**)yyalloc
+								(num_to_alloc * sizeof(struct yy_buffer_state*)
+								);
+		if ( ! (yy_buffer_stack) )
+			YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" );
+
+		memset((yy_buffer_stack), 0, num_to_alloc * sizeof(struct yy_buffer_state*));
+
+		(yy_buffer_stack_max) = num_to_alloc;
+		(yy_buffer_stack_top) = 0;
+		return;
+	}
+
+	if ((yy_buffer_stack_top) >= ((yy_buffer_stack_max)) - 1){
+
+		/* Increase the buffer to prepare for a possible push. */
+		yy_size_t grow_size = 8 /* arbitrary grow size */;
+
+		num_to_alloc = (yy_buffer_stack_max) + grow_size;
+		(yy_buffer_stack) = (struct yy_buffer_state**)yyrealloc
+								((yy_buffer_stack),
+								num_to_alloc * sizeof(struct yy_buffer_state*)
+								);
+		if ( ! (yy_buffer_stack) )
+			YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" );
+
+		/* zero only the new slots.*/
+		memset((yy_buffer_stack) + (yy_buffer_stack_max), 0, grow_size * sizeof(struct yy_buffer_state*));
+		(yy_buffer_stack_max) = num_to_alloc;
+	}
+}
+
+/** Setup the input buffer state to scan directly from a user-specified character buffer.
+ * @param base the character buffer
+ * @param size the size in bytes of the character buffer
+ * 
+ * @return the newly allocated buffer state object.
+ */
+YY_BUFFER_STATE yy_scan_buffer  (char * base, yy_size_t  size )
+{
+	YY_BUFFER_STATE b;
+    
+	if ( size < 2 ||
+	     base[size-2] != YY_END_OF_BUFFER_CHAR ||
+	     base[size-1] != YY_END_OF_BUFFER_CHAR )
+		/* They forgot to leave room for the EOB's. */
+		return NULL;
+
+	b = (YY_BUFFER_STATE) yyalloc( sizeof( struct yy_buffer_state )  );
+	if ( ! b )
+		YY_FATAL_ERROR( "out of dynamic memory in yy_scan_buffer()" );
+
+	b->yy_buf_size = (int) (size - 2);	/* "- 2" to take care of EOB's */
+	b->yy_buf_pos = b->yy_ch_buf = base;
+	b->yy_is_our_buffer = 0;
+	b->yy_input_file = NULL;
+	b->yy_n_chars = b->yy_buf_size;
+	b->yy_is_interactive = 0;
+	b->yy_at_bol = 1;
+	b->yy_fill_buffer = 0;
+	b->yy_buffer_status = YY_BUFFER_NEW;
+
+	yy_switch_to_buffer( b  );
+
+	return b;
+}
+
+/** Setup the input buffer state to scan a string. The next call to yylex() will
+ * scan from a @e copy of @a str.
+ * @param yystr a NUL-terminated string to scan
+ * 
+ * @return the newly allocated buffer state object.
+ * @note If you want to scan bytes that may contain NUL values, then use
+ *       yy_scan_bytes() instead.
+ */
+YY_BUFFER_STATE yy_scan_string (const char * yystr )
+{
+    
+	return yy_scan_bytes( yystr, (int) strlen(yystr) );
+}
+
+/** Setup the input buffer state to scan the given bytes. The next call to yylex() will
+ * scan from a @e copy of @a bytes.
+ * @param yybytes the byte buffer to scan
+ * @param _yybytes_len the number of bytes in the buffer pointed to by @a bytes.
+ * 
+ * @return the newly allocated buffer state object.
+ */
+YY_BUFFER_STATE yy_scan_bytes  (const char * yybytes, int  _yybytes_len )
+{
+	YY_BUFFER_STATE b;
+	char *buf;
+	yy_size_t n;
+	int i;
+    
+	/* Get memory for full buffer, including space for trailing EOB's. */
+	n = (yy_size_t) (_yybytes_len + 2);
+	buf = (char *) yyalloc( n  );
+	if ( ! buf )
+		YY_FATAL_ERROR( "out of dynamic memory in yy_scan_bytes()" );
+
+	for ( i = 0; i < _yybytes_len; ++i )
+		buf[i] = yybytes[i];
+
+	buf[_yybytes_len] = buf[_yybytes_len+1] = YY_END_OF_BUFFER_CHAR;
+
+	b = yy_scan_buffer( buf, n );
+	if ( ! b )
+		YY_FATAL_ERROR( "bad buffer in yy_scan_bytes()" );
+
+	/* It's okay to grow etc. this buffer, and we should throw it
+	 * away when we're done.
+	 */
+	b->yy_is_our_buffer = 1;
+
+	return b;
+}
+
+#ifndef YY_EXIT_FAILURE
+#define YY_EXIT_FAILURE 2
+#endif
+
+static void yynoreturn yy_fatal_error (const char* msg )
+{
+			fprintf( stderr, "%s\n", msg );
+	exit( YY_EXIT_FAILURE );
+}
+
+/* Redefine yyless() so it works in section 3 code. */
+
+#undef yyless
+#define yyless(n) \
+	do \
+		{ \
+		/* Undo effects of setting up yytext. */ \
+        int yyless_macro_arg = (n); \
+        YY_LESS_LINENO(yyless_macro_arg);\
+		yytext[yyleng] = (yy_hold_char); \
+		(yy_c_buf_p) = yytext + yyless_macro_arg; \
+		(yy_hold_char) = *(yy_c_buf_p); \
+		*(yy_c_buf_p) = '\0'; \
+		yyleng = yyless_macro_arg; \
+		} \
+	while ( 0 )
+
+/* Accessor  methods (get/set functions) to struct members. */
+
+/** Get the current line number.
+ * 
+ */
+int yyget_lineno  (void)
+{
+    
+    return yylineno;
+}
+
+/** Get the input stream.
+ * 
+ */
+FILE *yyget_in  (void)
+{
+        return yyin;
+}
+
+/** Get the output stream.
+ * 
+ */
+FILE *yyget_out  (void)
+{
+        return yyout;
+}
+
+/** Get the length of the current token.
+ * 
+ */
+int yyget_leng  (void)
+{
+        return yyleng;
+}
+
+/** Get the current token.
+ * 
+ */
+
+char *yyget_text  (void)
+{
+        return yytext;
+}
+
+/** Set the current line number.
+ * @param _line_number line number
+ * 
+ */
+void yyset_lineno (int  _line_number )
+{
+    
+    yylineno = _line_number;
+}
+
+/** Set the input stream. This does not discard the current
+ * input buffer.
+ * @param _in_str A readable stream.
+ * 
+ * @see yy_switch_to_buffer
+ */
+void yyset_in (FILE *  _in_str )
+{
+        yyin = _in_str ;
+}
+
+void yyset_out (FILE *  _out_str )
+{
+        yyout = _out_str ;
+}
+
+int yyget_debug  (void)
+{
+        return yy_flex_debug;
+}
+
+void yyset_debug (int  _bdebug )
+{
+        yy_flex_debug = _bdebug ;
+}
+
+static int yy_init_globals (void)
+{
+        /* Initialization is the same as for the non-reentrant scanner.
+     * This function is called from yylex_destroy(), so don't allocate here.
+     */
+
+    (yy_buffer_stack) = NULL;
+    (yy_buffer_stack_top) = 0;
+    (yy_buffer_stack_max) = 0;
+    (yy_c_buf_p) = NULL;
+    (yy_init) = 0;
+    (yy_start) = 0;
+
+/* Defined in main.c */
+#ifdef YY_STDINIT
+    yyin = stdin;
+    yyout = stdout;
+#else
+    yyin = NULL;
+    yyout = NULL;
+#endif
+
+    /* For future reference: Set errno on error, since we are called by
+     * yylex_init()
+     */
+    return 0;
+}
+
+/* yylex_destroy is for both reentrant and non-reentrant scanners. */
+int yylex_destroy  (void)
+{
+    
+    /* Pop the buffer stack, destroying each element. */
+	while(YY_CURRENT_BUFFER){
+		yy_delete_buffer( YY_CURRENT_BUFFER  );
+		YY_CURRENT_BUFFER_LVALUE = NULL;
+		yypop_buffer_state();
+	}
+
+	/* Destroy the stack itself. */
+	yyfree((yy_buffer_stack) );
+	(yy_buffer_stack) = NULL;
+
+    /* Reset the globals. This is important in a non-reentrant scanner so the next time
+     * yylex() is called, initialization will occur. */
+    yy_init_globals( );
+
+    return 0;
+}
+
+/*
+ * Internal utility routines.
+ */
+
+#ifndef yytext_ptr
+static void yy_flex_strncpy (char* s1, const char * s2, int n )
+{
+		
+	int i;
+	for ( i = 0; i < n; ++i )
+		s1[i] = s2[i];
+}
+#endif
+
+#ifdef YY_NEED_STRLEN
+static int yy_flex_strlen (const char * s )
+{
+	int n;
+	for ( n = 0; s[n]; ++n )
+		;
+
+	return n;
+}
+#endif
+
+void *yyalloc (yy_size_t  size )
+{
+			return malloc(size);
+}
+
+void *yyrealloc  (void * ptr, yy_size_t  size )
+{
+		
+	/* The cast to (char *) in the following accommodates both
+	 * implementations that use char* generic pointers, and those
+	 * that use void* generic pointers.  It works with the latter
+	 * because both ANSI C and C++ allow castless assignment from
+	 * any pointer type to void*, and deal with argument conversions
+	 * as though doing an assignment.
+	 */
+	return realloc(ptr, size);
+}
+
+void yyfree (void * ptr )
+{
+			free( (char *) ptr );	/* see yyrealloc() for (char *) cast */
+}
+
+#define YYTABLES_NAME "yytables"
+
+#line 284 "compilador.l"
+
+
diff --git a/stack/stack.o b/stack/stack.o
new file mode 100644
index 0000000000000000000000000000000000000000..bae33562b9a8f80bca309d0e94ef23b97ef717df
Binary files /dev/null and b/stack/stack.o differ
diff --git a/ts/ts.c b/ts/ts.c
index 72001c7dcd5beb4723c0820cb6a3db15004b0af1..12d505120bdb5868b9b79f5a6b44ab87d5117a23 100644
--- a/ts/ts.c
+++ b/ts/ts.c
@@ -8,7 +8,7 @@ void inicializa_ts(ts_t *ts){
 	ts->tam = 0;
 }
 
-void insere_ts(char *ident, int categ, int nivel, int tipo, int desloc, ts_t *ts){
+void insere_ts(char *ident, int categ, int nivel, info_t info, ts_t *ts){
 	if(ts == NULL) return;
 
 	simb_t *new = (simb_t *)malloc(sizeof(simb_t));
@@ -16,8 +16,19 @@ void insere_ts(char *ident, int categ, int nivel, int tipo, int desloc, ts_t *ts
 	strcpy(new->ident, ident);
 	new->categ = categ;
 	new->nivel = nivel;
-	new->tipo = tipo;
-	new->desloc = desloc;
+    if (categ == VS) {
+        new->info.vs.tipo = info.vs.tipo;
+        new->info.vs.desloc = info.vs.desloc;
+    } else if (categ == PR) {
+        new->info.pr.rot = info.pr.rot;
+        new->info.pr.quant = info.pr.quant;
+        new->info.pr.param = (int **)malloc(info.pr.quant * sizeof(int *));
+        for (int i = 0; i < info.pr.quant; i++) {
+            new->info.pr.param[i] = (int *)malloc(2 * sizeof(int));
+            new->info.pr.param[i][0] = info.pr.param[i][0];
+            new->info.pr.param[i][1] = info.pr.param[i][1];
+        }
+    }
 
 	new->prox = ts->topo;
 	ts->topo = new;
@@ -59,12 +70,12 @@ void atualiza_tipo(int n, int tipo, ts_t *ts){
 
 	simb_t *p = ts->topo;
 	for (int i = 0; i < n; ++i){
-		p->tipo = tipo;
+		p->info.vs.tipo = tipo;
 		p = p->prox;
 	}
 }
 
-void mostra_ts(ts_t *ts) {
+/*void mostra_ts(ts_t *ts) {
     if (ts == NULL || ts->topo == NULL) {
         printf("Tabela de Símbolos está vazia ou não inicializada.\n");
         return;
@@ -80,7 +91,7 @@ void mostra_ts(ts_t *ts) {
     while (p != NULL) {
         // Identificar o tipo como Inteiro, Boolean ou Indefinido
         const char *tipoStr;
-        switch (p->tipo) {
+        switch (p->info.vs.tipo) {
             case INTEIRO:
                 tipoStr = "Inteiro";
                 break;
@@ -97,9 +108,9 @@ void mostra_ts(ts_t *ts) {
 
         // Imprimir a entrada
         printf("| %-10s | %-8s | %-8d | %-10s | %-10d |\n", 
-               p->ident, categStr, p->nivel, tipoStr, p->desloc);
+               p->ident, categStr, p->nivel, tipoStr, p->info.vs.desloc);
 
         p = p->prox;
     }
     printf("----------------------------------------------------------------------------------\n");
-}
\ No newline at end of file
+}*/
\ No newline at end of file
diff --git a/ts/ts.h b/ts/ts.h
index ea0221c5aa527043ed50842df80328f81eb35afb..a3ea8d463e2e2b3477ac26b72ec5882fae460ef4 100644
--- a/ts/ts.h
+++ b/ts/ts.h
@@ -1,12 +1,27 @@
 #ifndef __TS__
 #define __TS__
 
+typedef struct vs_t {
+    int tipo;
+    int desloc;
+} vs_t;
+
+typedef struct pr_t {
+    char *rot;
+    int quant;
+    int **param;
+} pr_t;
+
+typedef union info_t {
+    vs_t vs;
+    pr_t pr;
+} info_t;
+
 typedef struct simb_t {
     char *ident;
     int categ;
     int nivel;
-    int tipo;
-    int desloc; // Alterar para outros tipos além de VS
+    info_t info;
     struct simb_t *prox; // Corrigido: use explicitamente struct simb_t
 } simb_t;
 
@@ -26,7 +41,7 @@ typedef struct ts_t {
 
 void inicializa_ts(ts_t *ts);
 
-void insere_ts(char *ident, int categ, int nivel, int tipo, int desloc, ts_t *ts);
+void insere_ts(char *ident, int categ, int nivel, info_t info, ts_t *ts);
 
 simb_t *busca(char *ident, ts_t *ts); // Corrigido: retorna ponteiro para simb_t
 
@@ -34,6 +49,6 @@ void retira(int n, ts_t *ts);
 
 void atualiza_tipo(int n, int tipo, ts_t *ts);
 
-void mostra_ts(ts_t *ts);
+//void mostra_ts(ts_t *ts);
 
 #endif
diff --git a/ts/ts.o b/ts/ts.o
new file mode 100644
index 0000000000000000000000000000000000000000..45b0d9bc32a2d071f4485b2ad49fcf11a902a84a
Binary files /dev/null and b/ts/ts.o differ