@1
I: MOV UP, DOWN
MOV UP, DOWN
MOV UP, ACC
MOV UP, DOWN
S: MOV ACC, DOWN
JRO DOWN

@4
I: MOV UP, ACC
SAV
MOV UP, RIGHT
MOV UP, ACC
L: SWP
MOV ACC, DOWN
SWP
MOV -1, RIGHT
MOV UP, DOWN
SUB 1
JEZ E
MOV -1, UP
JMP L
E: MOV -5, UP

@5
T: MOV LEFT, ACC
JLZ R
SWP
JMP T
R: SWP
MOV ACC, DOWN
ADD 1
SWP

@8
MOV UP, RIGHT

@9
H: MOV LEFT, DOWN
MOV LEFT, ACC
MOV UP, DOWN
P: MOV 3, DOWN
SUB 1
JGZ P
MOV -1, DOWN
JMP H
