Stack sets up ~10-15yds from the endzone.
2 cuts first - under on the force side. 3 cuts second - under on the break side. 1 and 4 make VIABLE deep cuts and keep their heads on a swivel to set up the next under/continue cuts.
2 and 3 clear wide. 1 cuts hard under to the force side. 4 cuts hard under to the break side.
4 and 1 clear. 2 and 3 cut deep.
2 and 3 cut under. etc etc.