@0
MOV 25 ACC
SUB RIGHT
JRO 4
G:MOV -7 RIGHT
MOV -1 RIGHT
ADD 7
JLZ G
SUB 7
MOV ACC RIGHT
MOV 1 RIGHT

@1
MOV UP LEFT
MOV UP ACC
MOV ACC ANY
JNZ N
NOP
MOV LAST NIL!
N:MOV ACC ANY
MOV LEFT DOWN
JRO LEFT
MOV 1 DOWN
MOV ACC RIGHT
MOV ACC DOWN

@2
MOV LEFT ACC
MOV ACC ANY
MOV ACC ANY
MOV ACC DOWN
MOV ACC DOWN
MOV ACC DOWN
MOV ACC DOWN
MOV LEFT DOWN

@3


@4


@5
MOV UP  ACC
MOV ACC ANY
MOV ACC RIGHT
MOV ACC RIGHT
MOV ACC RIGHT
MOV ACC RIGHT
MOV ACC RIGHT
MOV ACC RIGHT
JRO UP
MOV UP  RIGHT
MOV ACC RIGHT
MOV ACC RIGHT
MOV ACC RIGHT

@6
MOV ANY DOWN

@7


@8


@9
JLZ DELAY
MOV -1 RIGHT
MOV 0 RIGHT
MOV ACC RIGHT
SUB 579
DELAY: ADD 20

@10
MOV ANY DOWN

@11