@0
   MOV 321 ACC
G: MOV 170 RIGHT
   SUB 40
   JGZ G
S: SWP
   MOV -18 ACC
   ADD UP
   MOV ACC RIGHT
L: MOV 1 RIGHT
   ADD RIGHT
   JLZ L
   SWP
   ADD 1
   JLZ S
   MOV 0 RIGHT!

@1


@2


@3
N: MOV ACC DOWN
   MOV UP  ACC
   JGZ N
   JLZ E
   MOV DOWN RIGHT
   JRO -1
L: MOV DOWN UP
E: ADD 2
   JLZ L
   JGZ G
   MOV -40 ACC
   ADD DOWN
   JGZ N
   MOV 200 DOWN
G: ADD DOWN

@4
   MOV  4  ACC
   SWP
   MOV ACC LAST
   MOV -40 ACC
   ADD LEFT
   JLZ L
G: SWP
   SUB 1
   SWP
   SUB 40
   JGZ G
L: ADD 30
   MOV ACC ANY

@5


@6
L: ADD 17
   SWP
   MOV ACC DOWN
   MOV ACC DOWN
E: MOV ACC DOWN
   MOV ACC DOWN
   SWP
   JLZ L
   MOV -1  DOWN
   MOV  0  DOWN
   MOV ACC DOWN
   SUB 120
   SWP
   MOV UP ACC
   JMP E

@7