@0


@1
MOV UP,RIGHT

@2
MOV 2    ACC
ADD UP
MOV ACC  RIGHT
MOV LEFT ANY

@3
MOV UP   ACC
JRO LEFT
MOV 0    ACC
ADD LEFT
MOV ACC  DOWN

@4


@5


@6
MOV UP,NIL

@7
MOV UP,DOWN

@8


@9
MOV RIGHT,DOWN

@10
MOV UP,LEFT