@4
SAV
MOV ACC DOWN
SUB 9
JLZ P
NEG
SUB 1
P: ADD 10
MOV ACC RIGHT
NEG
ADD 15
MOV ACC RIGHT
SWP
ADD 1

@5
MOV LEFT ACC
SAV
A: MOV -3 DOWN
SUB 1
JGZ A
MOV -1 DOWN
MOV LEFT ACC
B: MOV -5 DOWN
SUB 1
JGZ B
SWP
C: MOV -3 DOWN
SUB 1
JGZ C
MOV 1 DOWN

@8
MOV UP RIGHT

@9
MOV 0 DOWN
MOV LEFT DOWN
JMP J
R2: MOV ACC DOWN
JMP R1
L: NEG
ADD 3
R1: MOV ACC DOWN
J: JRO UP
MOV -1 DOWN
