@1
L: MOV UP, ACC
MOV ACC, DOWN
SWP
MOV ACC, DOWN

@5
MOV UP, NIL
MOV UP, NIL
MOV 0, RIGHT
L: MOV UP, ACC
SUB UP
MOV ACC, RIGHT
JMP L

@6
MOV LEFT, DOWN

@9
L: MOV UP, ACC
JLZ N
SUB 10
JLZ F
JMP Y
N: ADD 10
JGZ F
Y: MOV 1, DOWN
JMP L
F: MOV 0, DOWN
