@4
MOV ACC, RIGHT
ADD 1
MOV 1, DOWN
MOV ACC, DOWN
ADD 1
MOV 1, RIGHT
MOV ACC, RIGHT
ADD 1
MOV 3, DOWN
MOV ACC, DOWN
ADD 1
MOV 3, RIGHT

@5
MOV 0, DOWN
MOV LEFT, DOWN
MOV 8, ACC
JRO LEFT
L: MOV 1, DOWN
MOV 0, DOWN
M: MOV 3, DOWN
MOV 2, DOWN
SUB 1
JNZ L
MOV -1, DOWN

@8
MOV 8, ACC
JRO UP
L: MOV 0, RIGHT
MOV 1, RIGHT
M: MOV 2, RIGHT
MOV 3, RIGHT
SUB 1
JNZ L
MOV -1, RIGHT
MOV 0, RIGHT
MOV UP, RIGHT

@9
MOV ANY, DOWN
