@0


@1
   MOV -2    DOWN
   MOV UP    ACC

L: SUB RIGHT
   JLZ O
   MOV RIGHT RIGHT
   JMP L

O: ADD RIGHT
   MOV ACC   DOWN

@2
MOV ANY ACC
MOV ACC LEFT
MOV ACC LEFT

@3


@4
MOV ANY RIGHT

@5
MOV LEFT DOWN

@6


@7
MOV 1     ACC
ADD RIGHT
MOV ACC   ANY

@8
MOV UP ANY