first.txt

PROGRAM $ int void 
DECLARATION int void 
DECLARATION1 ; [ ( 
VAR_DECLARATION_CONT ; [ 
FUN_DECLARATION_CONT ( 
PARAMS int void 
PARAMS_INT int 
PARAMS_VOID void 
PARAMS_VOID1 id .
PARAM_LIST_CONT id 
PARAM_LIST1 , .
PARAM_LIST int void 
PARAM int void 
TYPE_SPECIFIER int void 
PARAM_CONT id 
PARAM1 [ .
DECLARATION_LIST int void .
COMPOUND_STMT { 
EXPRESSION_STMT continue break ; id ( num + - 
SELECTION_STMT if 
ITERATION_STMT while 
STATEMENT continue break ; { if while return switch id ( num + - 
RETURN_STMT return 
RETURN_STMT1 ; id ( num + - 
SWITCH_STMT switch 
CASE_STMTS case .
CASE_STMT case 
DEFAULT_STMT default .
STATEMENT_LIST continue break ; { if while return switch id ( num + - .
EXPRESSION1 [ = ( < == * + - .
EXPRESSION2 = < == * + - .
SIMPLE_EXPRESSION_ID_CONT_NO_VAR1 ( 
SIMPLE_EXPRESSION_ID_CONT_VAR1_CONT < == * + - .
SIMPLE_EXPRESSION_NO_ID ( num + - 
SIMPLE_EXPRESSION1 < == .
RELOP < == 
ADDITIVE_EXPRESSION ( id num + - 
ADDITIVE_EXPRESSION_ID_CONT_NO_VAR1 ( 
ADDITIVE_EXPRESSION_ID_CONT_VAR1_CONT * + - .
ADDITIVE_EXPRESSION_NO_ID ( num + - 
ADDITIVE_EXPRESSION1 + - .
TERM ( id num + - 
TERM_NO_ID ( num + - 
TERM_ID_CONT_NO_VAR1 ( 
TERM_ID_CONT_VAR1_CONT * .
TERM1 * .
SIGNED_FACTOR ( id num + - 
SIGNED_FACTOR_NO_ID ( num + - 
ADDOP + - 
FACTOR_NO_ID ( num 
VAR1 [ .
FACTOR ( id num 
FACTOR_ID_CONT ( [ .
ARGS id ( num + - .
EXPRESSION id ( num + - 
ARG_LIST1 , .
ARG_LIST id ( num + -