@0
MOV UP, RIGHT
MOV RIGHT, DOWN

@1
S: MOV LEFT, ACC
JLZ A
MOV ACC, LEFT
SWP
MOV UP, ACC
JLZ B
MOV ACC, DOWN
JMP S
B: SWP
MOV ACC, DOWN
JMP S
A: MOV UP, ACC
MOV ACC, LEFT
MOV ACC, DOWN

@3
MOV UP, DOWN

@4
MOV UP, DOWN

@7
MOV UP, DOWN

@8
MOV UP, DOWN
