@1
L: MOV UP ACC
SAV
SUB DOWN
JGZ V
MOV 0 DOWN
JMP L
V: SWP
MOV ACC DOWN

@2
L: MOV UP ACC
SAV
SUB DOWN
JLZ V
MOV 0 DOWN
JMP L
V: SWP
MOV ACC DOWN

@4
ADD 8
MOV ACC UP
MOV ACC RIGHT
MOV UP RIGHT

@5
MOV LEFT UP
MOV LEFT ACC
ADD UP
MOV ACC DOWN

@7
MOV UP DOWN
