Sideline cutters 1 and 2 are primaries when the disc is on the break sideline. Cutter 2 is on the force side, has priority.
Cutter 2 fakes deep, while 1 fakes under.
2 cuts under to the open lane, 1 cuts deep.
2 clears to the break side to make room for 1 to cut under to the open lane.
1 clears all the way to the force sideline while 3 initiates deep and 4 moves over.
3 cuts under while 2 continues deep. If no throw, 3 clears to break side, 2 cuts under and clears to force side, and the cycle continues.