@1
MOV UP, DOWN

@4
MOV UP, DOWN
MOV UP, RIGHT
MOV UP, RIGHT
MOV UP, ACC
MOV ACC, DOWN
MOV ACC, RIGHT
MOV ACC, RIGHT

@5
T: MOV LEFT, RIGHT
MOV LEFT, ACC
SUB 12
NEG
MOV ACC, DOWN
SAV
MOV LEFT, RIGHT
MOV LEFT, ACC
L: SUB 1
JEZ T
SWP
MOV ACC, DOWN
SWP
JMP L

@6
T: MOV LEFT, ACC
MOV ACC, DOWN
ADD 1
SWP
MOV LEFT, ACC
L: SUB 1
JEZ T
SWP
MOV ACC, DOWN
ADD 1
SWP
JMP L

@8
T: MOV UP, ACC
MOV ACC, RIGHT
SAV
MOV UP, ACC
L: SUB 1
JEZ T
SWP
MOV ACC, RIGHT
SWP
JMP L

@9
MOV LEFT, DOWN
MOV RIGHT, DOWN
JRO UP
MOV 3, DOWN
MOV 3, DOWN
MOV 3, DOWN
MOV 3, DOWN
MOV 3, DOWN
MOV 3, DOWN
MOV 3, DOWN
MOV 3, DOWN
MOV 3, DOWN
MOV 3, DOWN
MOV 3, DOWN
MOV -1, DOWN

@10
MOV UP, LEFT
