3 takes the ball out of bounds. 2 sets a diagonal screen for 4 cutting to the post. 5 sets a cross screen for 2. The pass to 2 is our first option. 1 v-cuts to the top.
 

3 steps inbounds and looks to seal the defender inside. If 3 is not open immediately, 2 passes to 1. On the pass to 1, 5 comes off a baseline screen from 4 to receive the pass from 1. 5 can shoot or look for 4 on the block.
 

We’ll run this action as a counter. On the pass from 2 to 1, 5 drops to the baseline then curls off a double screen from 3 and 2. 2 then clears to the opposite wing off a screen from 4. 1 can pass to either 5 or 2.
 

Another counter to the original action is to have 3 and 5 set a double screen for 4.