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

@1
ADD UP
SAV
SUB LEFT
JGZ T
MOV LEFT, DOWN
MOV RIGHT, DOWN
MOV 1, DOWN
SWP
JMP C
T: MOV LEFT, NIL
SWP
MOV ACC, DOWN
MOV RIGHT, DOWN
MOV 2, DOWN
C: MOV RIGHT, DOWN

@2
ADD UP
SAV
SUB RIGHT
JLZ T
MOV RIGHT, NIL
SWP
MOV ACC, LEFT
MOV 3, LEFT
JMP Z
T: MOV RIGHT, LEFT
MOV 4, LEFT
SWP
Z:

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

@5
MOV UP, DOWN

@9
MOV UP, ACC
SUB UP
JLZ R
MOV UP, DOWN
MOV UP, NIL
JMP E
R: MOV UP, NIL
MOV UP, DOWN
E:
