@0
MOV UP DOWN

@4
MOV UP DOWN

@5
MOV UP RIGHT

@6
S: MOV LEFT ACC
MOV ACC RIGHT
JGZ T
MOV 0 DOWN
JMP S
T: MOV 1 DOWN

@7
S: MOV LEFT ACC
MOV ACC RIGHT
JNZ T
MOV 1 DOWN
JMP S
T: MOV 0 DOWN

@8
S: MOV LEFT ACC
JLZ T
MOV 0 DOWN
JMP S
T: MOV 1 DOWN
