@0


@1
S: MOV UP ACC
   MOV ACC DOWN
   JGZ S
   MOV 999 DOWN

@2


@3


@4
   MOV -999 ACC
   MOV -2 DOWN
L: ADD UP
   JLZ L
   MOV ACC DOWN

@5


@6


@7


@8
   MOV ANY ANY

@9
   MOV LEFT ACC
   ADD 1
   MOV ACC ANY

@10