* tkSTAR
/ tkSLASH
- tkMINUS
+ tkPLUS
= tkEQ
== tkEQEQ
& tkAND
&& tkANDAND
| tkOR
|| tkOROR
! tkNOT
!= tkNE
< tkLT
<= tkLE
> tkGT
>= tkGE
, tkCOMMA
; tkSEMICOLON
( tkLPAREN
) tkRPAREN
[ tkLBRACKET
] tkRBRACKET
{ tkLBRACE
} tkRBRACE
if tkIF
else tkELSE
while tkWHILE
return tkRETURN
print tkPRINT
