@0


@1
MOV DOWN,RIGHT
^:MOV UP,ACC
JEZ FLUSH
MOV ACC,RIGHT
JMP ^
FLUSH:MOV 1,DOWN

@2


@3


@4
MOV RIGHT,UP
MOV UP,RIGHT

@5
MOV 0,LEFT
MOV LEFT,NIL
NXT:MOV UP,ACC
MOV ACC,DOWN
JNZ NXT

@6


@7
MOV UP,DOWN

@8