Setup: 1 dump parallel to the thrower on the break side, 2 cutters upfield in a vertical stack, 3 other cutters at the far back of the endzone, making space for the other 4 players
The dump makes an up-line cut
If the upline is not open, the front of the stack cuts break side. The dump clears to the back of the stack.
If the break throw is not available, the cutter then immediately cuts upline. The play continues like this until an upline throw is completed.