@0
   MOV -8  ACC
   ADD UP
   MOV ACC LEFT
   MOV ACC RIGHT

S: MOV UP  ACC
N: SUB 8
   MOV ACC LEFT
345:MOV ACC RIGHT
M: MOV UP ACC
O: JNZ N
   MOV 1  LEFT
   MOV 3  RIGHT
   JMP M

@1
   JMP J
   JMP 1
2: MOV -1 DOWN
   JMP J
   JMP J
   JMP J
1: ADD 1
   MOV -2 DOWN
J: JRO UP

O: MOV 1    DOWN
   MOV ACC  DOWN

S: MOV 0    ACC
   MOV DOWN RIGHT

@2
J: JRO RIGHT    #3
   ADD 1
   JMP J
O: SUB DOWN
   JLZ L
   MOV LEFT NIL
   JEZ Z
G: ADD DOWN
   MOV ACC  DOWN
   MOV 3    DOWN
   JMP S
L: MOV LEFT ACC
Z: MOV DOWN DOWN
   MOV ACC  DOWN
S: MOV 0    ACC

@3
   JMP J
   JMP 3
   JMP 4
5: ADD 1
   JMP J
4: MOV 99  DOWN
J: JRO ANY
3: MOV 1   LEFT
   JMP J

O: MOV 1   DOWN
   MOV 3   LEFT
   MOV ACC DOWN
   MOV ACC DOWN
S: MOV 0   ACC

@4
S: MOV 1  ACC
   SUB 2
   ADD 1
J: JRO UP

O: JGZ G
   MOV UP  RIGHT
   JEZ Z
L: MOV 1   UP
   JMP S
G: ADD UP
   MOV ACC RIGHT
   MOV 2   ACC
Z: MOV ACC UP

@5
S: MOV LEFT  ACC
   MOV ACC   UP
   MOV ACC   UP

   MOV RIGHT ACC
   SUB UP
   JLZ L
   MOV UP    NIL
   JEZ Z
G: MOV RIGHT DOWN
   JMP S
L: MOV UP    DOWN
Z: MOV RIGHT NIL
   JNZ S
   MOV 0     DOWN

@6
J: JRO UP
O: SUB UP
   JGZ G
   MOV UP  LEFT
   JEZ Z
L: MOV 5   LEFT
   JMP S
G: ADD UP
   MOV ACC LEFT
   MOV 4   ACC
Z: MOV ACC LEFT
S: MOV 0   ACC
   JRO UP
   JMP O
   ADD 1