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

@2
L: MOV UP, ACC
SAV
MOV DOWN, LEFT
SUB DOWN
JGZ Z
SWP
ADD LEFT
MOV ACC, DOWN
JMP L
Z: MOV LEFT, DOWN

@5
MOV ACC, UP
MOV ACC, UP
MOV UP, DOWN
ADD 8

@7
MOV UP, DOWN
