@1
MOV UP ACC
MOV UP DOWN
L: MOV -1 DOWN
SUB 1
JGZ L
MOV -999 DOWN

@5
MOV UP ACC
JMP C
MOV ACC RIGHT
C: JRO UP

@6
MOV LEFT DOWN

@10
MOV 0 DOWN
SWP
MOV ACC DOWN
ADD 1
SWP
MOV 15 ACC
L: MOV UP DOWN
MOV UP DOWN
SUB 1
JNZ L
MOV -1 DOWN
