@1
MOV UP, DOWN
MOV UP, RIGHT

@2
MOV LEFT, DOWN

@5
MOV UP, ACC
MOV ACC, RIGHT
SUB RIGHT
MOV ACC, DOWN

@6
MOV LEFT, NIL
MOV 0, RIGHT
S: MOV UP, ACC
MOV ACC, LEFT
SUB LEFT
MOV ACC, RIGHT
JMP S

@7
S: MOV LEFT, ACC
JGZ P
NEG
P: SUB 10
JLZ Z
MOV 1, DOWN
JMP S
Z: MOV 0, DOWN

@8
S: MOV UP, ACC
JGZ P
NEG
P: SUB 10
JLZ Z
MOV 1, RIGHT
JMP S
Z: MOV 0, RIGHT

@9
MOV RIGHT, DOWN
MOV LEFT, DOWN

@10
MOV UP, LEFT
