Frame 1
#1 dribbles to the wing on the same side as #'s 2 and 5. #2 will cut from the corner to the low post on his side and post up for a possible post feed.
 

Frame 2
If #2 does not get the ball after posting up for a count of two, #5 will come halfway to him and set a down screen. #1 can pass to #2 at the top of the key or to #5 slipping to the low post for a possible post feed.
 

Frame 3
#4 comes high to set a ball screen for #2 and they execute a pick and roll. #5 will go from block to block and look for the post feed from #2.