@0


@1
MOV UP RIGHT

@2
   MOV UP   ACC
   SWP
   MOV LEFT ACC

N: SUB 1
   SWP
Z: MOV ACC  DOWN
   JNZ N

   MOV 0    DOWN

@3


@4


@5
ADD UP
MOV ACC DOWN
MOV ANY ACC

@6


@7
MOV UP ANY

@8