@1
MOV UP, ACC
MOV ACC, RIGHT
MOV ACC, RIGHT

@2
S:MOV UP, ACC
SAV
SUB LEFT
JGZ G
SWP
MOV ACC, DOWN
MOV LEFT, DOWN
JMP S
G:MOV LEFT, DOWN
SWP
MOV ACC, DOWN
JMP S

@6
MOV UP, DOWN
MOV UP, DOWN
MOV RIGHT, DOWN

@7
MOV 0, LEFT

@9
MOV UP, DOWN
