@0
ADD UP
MOV ACC, RIGHT
MOV ACC, RIGHT
MOV ACC, RIGHT

@1
S: ADD UP
SUB LEFT
JGZ W
MOV LEFT, DOWN
ADD LEFT
MOV 1, DOWN
JMP S
W: ADD LEFT
MOV ACC, DOWN
MOV LEFT, NIL
MOV 2, DOWN

@2
ADD UP
MOV ACC, RIGHT
MOV ACC, RIGHT
MOV ACC, RIGHT

@3
S: ADD UP
SUB LEFT
JGZ W
MOV LEFT, DOWN
ADD LEFT
MOV 3, DOWN
JMP S
W: ADD LEFT
MOV ACC, DOWN
MOV LEFT, NIL
MOV 4, DOWN

@5
S: MOV RIGHT, ACC
SUB UP
JGZ B
MOV RIGHT, NIL
MOV UP, DOWN
JMP S
B: MOV UP, NIL
MOV RIGHT, DOWN

@6
MOV RIGHT, LEFT

@7
MOV UP, LEFT

@9
MOV UP, DOWN
