@0

@1
MOV UP DOWN

@2

@3

@4
MOV UP ACC
MOV ACC RIGHT
MOV ACC DOWN

@5
S:MOV LEFT ACC
JEZ E
MOV -1 DOWN
JMP S
E:MOV 1 DOWN

@6

@7
MOV ACC RIGHT
MOV RIGHT ACC

@8
START: MOV UP ACC
JNZ END
MOV LEFT DOWN
MOV 0 LEFT
JMP START
END:
ADD LEFT
MOV ACC LEFT

@9
MOV -1 ACC
ADD 1
JRO UP
MOV ACC DOWN

@10