YOU NEED TO TRY LIKE THIS
@one: .data 0
@two: .data @IN
@three: .data 3
@four: .data 0
@five: .data @IN
@six: .data 6
@seven: .data @OUT
@eight: .data 0
@nine: .data 9
@ten: .data 0
@eleven: .data 0
@twelve: .data 0