Step 1

O4 and O5 step out of the stack to opposite sides to set up a crossing cut. D4 and D5 go with them.

Step 2

O4 and O5 cut across each other toward the disc. D4 calls the switch, and each defender stays on their side to pick up the other cutter.

Step 3

Both unders are covered, so O1 throws back to the dump, O2.

Step 4

The offence has to reset. D4 now guards O5 and D5 guards O4 until there is a chance to switch back.