T_NAME 'x' (1, 0) (1, 1) T_OP '=' (1, 2) (1, 3) T_NUMBER '1' (1, 4) (1, 5) T_OP '-' (1, 6) (1, 7) T_NAME 'y' (1, 8) (1, 9) T_OP '+' (1, 10) (1, 11) T_NUMBER '15' (1, 12) (1, 14) T_OP '-' (1, 15) (1, 16) T_NUMBER '01' (1, 17) (1, 19) T_OP '+' (1, 20) (1, 21) T_NUMBER '0x124' (1, 22) (1, 27) T_OP '+' (1, 28) (1, 29) T_NAME 'z' (1, 30) (1, 31) T_OP '+' (1, 32) (1, 33) T_NAME 'a' (1, 34) (1, 35) T_OP '[' (1, 35) (1, 36) T_NUMBER '5' (1, 36) (1, 37) T_OP ']' (1, 37) (1, 38) T_ENDMARKER '' (2, 0) (2, 0)