@1
MOV UP,RIGHT

@2
MOV UP,ACC
MOV ACC,DOWN
SUB LEFT
MOV ACC,DOWN

@5
L: MOV RIGHT,ACC
SUB UP
JLZ NM
MOV UP,NIL
OC: NEG
ADD RIGHT
MOV ACC,DOWN
JMP L
NM: ADD UP
JLZ OC
MOV RIGHT,NIL
MOV 0,DOWN

@6
MOV ACC,LEFT
MOV ACC,LEFT
ADD 8

@7
MOV UP,DOWN
