Instruction	Description
inc r	increment contents of register r
dec r	decrement contents of register r
set r i	set contents of register r to literal value i
cpy r s	set contents of register r into register s
sto r m	store contents of register r into memory location m
ld r m	load contents of memory location m into register r
jmp i	jump to instruction i places forward
jpz r i	jump to instruction i places forward if register r contains zero, otherwise continue to next instruction