22280.1.txt

@0


@1
MOV UP, DOWN

@2
S:MOV UP, ACC
  JGZ Z
  MOV ACC, DOWN
  JMP S
Z:MOV 3, DOWN

@3
MOV UP, DOWN

@4


@5
MOV UP, DOWN

@6
S:MOV UP, ACC
  JNZ N
  MOV 2, DOWN
  JMP S
N:ADD ACC
  MOV ACC, DOWN

@7
MOV UP, DOWN

@8
MOV UP, RIGHT

@9
JMP S #-1
  MOV LEFT, DOWN
  MOV RIGHT, NIL
S:JRO UP
  NOP
  MOV LEFT, ACC#0
  ADD RIGHT
  MOV ACC, DOWN
  JMP S
  MOV RIGHT,DOWN#1
  MOV LEFT, NIL
  JMP S
  #-1, 1, 3

@10
MOV UP, LEFT