1 1 Identifier foo 1 5 Op_assign 1 7 Integer 12 1 9 Semicolon 2 1 Keyword_if 2 4 LeftParen 2 5 Identifier foo 2 8 RightParen 2 10 LeftBrace 3 3 Identifier bar 3 7 Op_assign 3 9 Integer 65 3 11 Semicolon 4 3 Keyword_putc 4 8 LeftParen 4 9 Identifier bar 4 12 RightParen 4 13 Semicolon 5 1 RightBrace 6 1 End_of_input
