@0
MOV ACC, RIGHT
ADD 8

@1
L: MOV UP, ACC
SAV
SUB LEFT
JGZ W
MOV 0, DOWN
MOV UP, ACC
SAV
SUB LEFT
JGZ W
MOV 0, DOWN
JMP L
W: SWP
MOV ACC, DOWN

@2
L: MOV UP, ACC
SAV
SUB RIGHT
JGZ Z
SWP
MOV ACC, DOWN
JMP L
Z: MOV 0, DOWN

@3
MOV ACC, LEFT
ADD 8

@4
MOV UP, RIGHT

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

@7
MOV UP, DOWN
