(1, LITERAL, "print") (1, OPEN_BRACKET) (1, STRING, "a") (1, CLOSE_BRACKET) (1, SEMICOLON) (3, LITERAL, "print") (3, OPEN_BRACKET) (3, STRING, "c") (3, CLOSE_BRACKET) (3, SEMICOLON) (4, LITERAL, "print") (4, OPEN_BRACKET) (4, STRING, "d") (4, CLOSE_BRACKET) (4, SEMICOLON) (5, EOF)