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

@1
S: MOV UP,ACC
SAV
SUB LEFT
JLZ W
SWP
MOV ACC,DOWN
MOV LEFT,DOWN
JMP S
W: MOV LEFT,DOWN
SWP
MOV ACC,DOWN

@2
S: MOV UP,ACC
SAV
SUB RIGHT
JLZ W
SWP
MOV ACC,DOWN
MOV RIGHT,DOWN
JMP S
W: MOV RIGHT,DOWN
SWP
MOV ACC,DOWN

@3
MOV UP,ACC
MOV ACC,LEFT
MOV ACC,LEFT

@4


@5
S: MOV UP,ACC
MOV ACC,RIGHT
JRO RIGHT
MOV UP,NIL
MOV ACC,RIGHT
JMP S
W: MOV UP,RIGHT

@6
S: MOV UP,ACC
SAV
SUB LEFT
JLZ W
MOV 1,LEFT
MOV UP,ACC
JMP O
W: MOV 4,LEFT
MOV UP,NIL
SWP
O: MOV LEFT,DOWN
MOV ACC,DOWN
MOV ACC,DOWN

@7


@8


@9
S: MOV UP,ACC
SAV
SUB UP
JLZ W
MOV UP,NIL
SWP
MOV ACC,DOWN
JMP S
W: MOV UP,DOWN

@10

