@0
ADD UP
MOV ACC RIGHT
MOV ACC RIGHT

@1
S:ADD UP
SAV
SUB LEFT
MOV RIGHT DOWN
JGZ B
MOV LEFT DOWN
MOV 1 DOWN
SWP
JMP E
B:ADD LEFT
MOV ACC DOWN
MOV 2 DOWN
E:MOV RIGHT DOWN

@2
S:ADD UP
SAV
SUB RIGHT
JLZ B
ADD RIGHT
MOV ACC LEFT
MOV 3 LEFT
JMP S
B:MOV RIGHT LEFT
SWP
MOV 4 LEFT

@3
ADD UP
MOV ACC LEFT
MOV ACC LEFT

@4


@5
S:MOV UP ACC
SUB UP
JGZ R
MOV UP DOWN
MOV UP NIL
JMP S
R:MOV UP NIL
MOV UP DOWN

@6


@7


@8


@9
MOV UP DOWN

@10


@11

