@1
MOV UP, DOWN

@4
S0: MOV UP, ACC
JNZ N
MOV 0, DOWN
S1: MOV UP, ACC
JNZ N
MOV 0, DOWN
S2: MOV UP, ACC
JNZ N
MOV 1, DOWN
JMP S2
N: MOV 0, DOWN

@8
MOV UP, RIGHT

@9
MOV LEFT, DOWN
