@1
MOV UP, DOWN

@4
T: MOV UP, DOWN
MOV UP, RIGHT
MOV UP, ACC
SUB 6
NEG
MOV ACC, DOWN
MOV UP, ACC
L: SUB 1
JEZ D
MOV -2, RIGHT
MOV -4, DOWN
JMP L
D: MOV -3, RIGHT
MOV -7, DOWN

@5
T: MOV LEFT, ACC
L: MOV ACC, DOWN
ADD 1
JRO LEFT

@8
T: MOV UP, ACC
SWP
MOV UP, ACC
L: SWP
MOV ACC, RIGHT
SWP
MOV ACC, RIGHT
JRO UP

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