1#define OP_ADD 257 2#define ADD 258 3#define OP_SUB 259 4#define SUB 260 5#define OP_MUL 261 6#define MUL 262 7#define OP_DIV 263 8#define DIV 264 9#define OP_MOD 265 10#define MOD 266 11#define OP_AND 267 12#define AND 268 13#define DIGIT 269 14#define LETTER 270 15#define UMINUS 271 16