1 passes to the wing (2 in this case) and then UCLA cuts off the post (4) at the elbow.

1st Option: 2 passes to 1 for the lay-up off the UCLA cut.

4 pops to perimeter (for possible ball reversal) while 1 back screens for 5.

2nd Option: 2 passes to 5 cutting to the rim/block off 1's back screen.

As soon as 1 sets the back screen for 5, 1 will receive a down screen from 4 to get to the top of the key.

3rd Option: 2 passes to 1 for the shot at the top of the key area.