Here we start in a Box set with the 4/5 starting at the elbows and the 2/3 on the respective blocks.

4/5 set downscreens for 2/3 to pop to the wings.

1 will pass the ball to the 2 on the wing.

1 can go to either corner but usually goes weak side.

4 will cross screen for 5 then fills high to top of key.

On the reversal...

5 will immediately look to post inside then pop to top of key.

4 will look inside for 5 then pass to 3 on wing and dive to the ball side block.