@0


@1
   MOV ANY  ACC
G: SUB 1
   MOV LAST ANY
   JGZ G
   MOV LAST NIL

@2
MOV LEFT ACC
MOV ACC  DOWN
MOV ACC  LEFT

@3


@4


@5


@6
MOV ANY ANY

@7


@8


@9


@10
   MOV 0   DOWN
   MOV ACC DOWN
   SUB 599

L: MOV UP  DOWN
   ADD 20
   JLZ L
   MOV -1  DOWN

@11