2 makes a L-cut at foul line to receive a pass from 1.
1 makes a basket cut (if open, pass), and clears out to replace 4 (4 fills in for 2).
As 1 cuts to basket, 3 makes L-cut at foul line, to receive pass from 2.
2 makes basket cut (if open, pass), and clears out to replace 5 (5 fills in for 3).
This motion continues until opening is found.
Any player can make their L-cut at the foul line a backdoor cut towards basket
This is effective as the defense begins to predict the pass at the top.