4 and 5 are positioned at the wide wings.
1, 2, and 3 are interchangeable at the free throw line and 2 steps behind the deep elbow.
1, 2 and 3 play a triangle game. Whichever of the three players has the ball, the other two screen for each other.
The screen can be a backscreen or a downscreen.
If 1, 2, or 3 dribbles at either 4 or 5, the player being dribble at back cuts.
4 and 5 can break anywhere to give a release if the ball is in trouble.