1 hits 4 on the wing and cuts to the rim.  2 will cut toward the basket, then fill to the top using 5 as a screen.
 

4 will reverse the ball to 2.  5 then screens for 1 who cuts back to the top.  2 passes to 1. 
 

On the pass to 1, 5 will step out to set a middle ball screen.  2, 3, and 4 spot up on the perimeter.
 

5 pops in the opposite direction of 1's drive. 1 reads the defense and hits the open shooter.