@0


@1
MOV UP,ACC
LOOP:MOV -1,DOWN
MOV ACC,DOWN
SUB 1
JGZ LOOP
MOV 1,DOWN

@2


@3


@4
JMP MAIN
ADD UP
MAIN:JRO UP
MOV ACC,DOWN
MOV 0,ACC

@5


@6


@7


@8
MOV UP,DOWN

@9