Pockets Girls-3

The billiard table has 6 pockets, and each pocket has its "Pocket's Girl". When you put the ball in some pocket, its girl strips to the next level.  Your aim is to strip down all 6 Pocket's Girls to the highest 5th level. But, your opponent has the contrary aim: he wants to dress back all girls. So, when the opponent puts a ball to some pocket, its girl dresses back.