@5
MOV ACC, DOWN
SWP
MOV ACC, DOWN
ADD 1
SWP
SUB 1
NEG
MOV -6, DOWN
MOV -6, DOWN
MOV -6, DOWN
MOV -6, DOWN
MOV 1, DOWN

@9
MOV UP, DOWN
MOV UP, DOWN
MOV 3, DOWN
MOV 0, DOWN
MOV 3, DOWN
MOV 0, DOWN
MOV 3, DOWN
MOV 0, DOWN
JRO UP
MOV -1, DOWN
