P3 does the first in-cut, P2 and P1 move up
P3 clears to break side, possible to do a break pass to P3, but Handler aborts pass for this drill
P3 returns to stack, P2's turn to in-cut
Handler passes to P2. P1 and P3 move up
Handler and Dump move up. P2 dumps to H and clears to break side. P1 and P3 keep moving up
P1 in-cuts, P2 returns to stack and P3 moves up
P1 clears to break side, possible to do a break pass to P1, but Handler aborts pass for this drill
P1 returns to stack, P3's turn to in-cut. Repeat Step 4 (pass to P3, P2 and P1 move up)