@0
MOV RIGHT DOWN

@1
   MOV UP  LEFT

   MOV UP  ACC
   MOV ACC LEFT
   MOV ACC RIGHT

N: MOV UP  ACC
   MOV ACC DOWN
   JNZ N

@2
MOV LEFT DOWN

@3
# BASED ON
# 195/9/49
# BY LOWLEVEL-

@4
MOV ANY ANY

@5
   MOV LEFT ACC
   MOV ACC  RIGHT
   MOV ACC  DOWN

N: MOV UP  ACC
   MOV ACC LEFT
   MOV ACC RIGHT
   JNZ N

@6
   MOV LEFT DOWN
S: MOV UP   ACC
   JNZ N
L: MOV 0    DOWN
   MOV ANY  ACC
   JEZ E
N: SUB DOWN
   JLZ L
G: MOV ACC  DOWN
   MOV ANY  ACC
   JNZ N
E: MOV -999 DOWN

@7
S: MOV UP   ACC
   JEZ E
N: SUB RIGHT
   JGZ G
L: MOV ACC  RIGHT
   MOV UP   ACC
   JNZ N
E: MOV -999 RIGHT
   JMP S
G: MOV 0    RIGHT

@8
   MOV UP   ACC

G: MOV ACC  ANY
   ADD LEFT
   JGZ G

@9
   MOV UP  ACC
   NOP

G: MOV ACC ANY
   ADD UP
   JGZ G

@10