@0
MOV UP, RIGHT

@1
S: MOV UP, ACC
SAV
MOV LEFT, ACC
JLZ N
SWP
JLZ N
SWP
MOV ACC, DOWN
SWP
MOV ACC, DOWN
JMP S
N: SWP
MOV ACC, DOWN
MOV ACC, DOWN

@4
MOV UP, DOWN

@7
MOV RIGHT, DOWN

@8
MOV UP, LEFT
MOV UP, DOWN
