" top of a building of a top of a a is a no of a no of a no of a the be of a the only one only only one only only one only normal only only one only only first only only first only only first only only first only only only only only only only common only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only only not " " " " " " " " " " " " " the " " " " " " " " " "
