@0
SAV
MOV ACC DOWN
MOV UP ACC
MOV ACC DOWN
SWP
MOV ACC DOWN
SWP

@3
SAV
ADD UP
ADD UP
MOV ACC DOWN
MOV ACC DOWN
SWP
MOV ACC DOWN
MOV UP ACC

@7
SAV
ADD UP
MOV ACC RIGHT
MOV UP DOWN
SWP
MOV ACC RIGHT
MOV UP ACC

@8
ADD LEFT
MOV ACC DOWN
MOV LEFT ACC
