Basic Horizontal Stack.
(minus 1) 3 clears the open zone. 1 and 2 sprint up the field.
(3 not open) 2 strikes in open side. 3 continues its run to the 2/3 of the break side (to leave the way for 1).
Ah-Ha !! 2 clears and gets open !!
I-O pass to 2.
1 strikes down.
Break Pass to 1.
OR
Dish to 4.
Boom… 3 goes long.
Pass to 3.