non 2) Make the lexical analyzer given in front.c better. In this problem you will rewrite that code to take in to recognize the following list of reserved words and special symbols and return their respective token codes: for (FOR_CODE, 30), if (IF CODE, 31), else (ELSE_CODE, 32), while (WHILE_CODE, 33), do (DO_CODE, 34), int (INT_CODE, 35), float (FLOAT_CODE, 36), switch (SWITCH_CODE, 37). > (LESS THAN_OP, 38), >= (LESS_EQUAL_OP, 39). (LESS THAN_OP, 38), >= (LESS_EQUAL_OP, 39).