 1 add   2 sub   3 mul    4 div  
 5 and   6 or    7 xor    8 not   9 eq
10 ne   11 lt   12 le    13 ge   14 gt  
15 shl  16 shr  17 mod 
18 ldx  19 stx  22 array 23 end

24 get  25 put  26 ld    27 st   
28 jmp  29 jt   30 jf
31 lit  32 call 34 inc   35 dec  
36 sys  38 fun  40 ret