@1
MOV UP DOWN

@2
MOV UP DOWN

@3
MOV UP RIGHT

@4
R: MOV LEFT ACC
JMP C
B: MOV 1 RIGHT
SWP
C: SAV
JNZ S
MOV 999 ACC
S: SUB RIGHT
JGZ B
SWP
MOV ACC DOWN
ADD 2
MOV ACC RIGHT

@5
R: MOV UP ACC
JNZ P
MOV 999 ACC
P: MOV ACC LEFT
JRO LEFT
MOV ACC DOWN
JMP R
JMP P

@8
MOV ANY DOWN
