Step 1

open side mid (#2) takes away the open side, forcing them under

Step 2

deep deep takes away the deep open side

Step 3

breakside mid (#3) stops the swing and......

Step 4

and the inside I-O break/ anything over the top

Step 5

But if the mark gets broken and the frisbee gets to the otherside....

Step 6

The force switches, and the mids reverse roles. THE FORCE IS ALWAYS OUTSIDE, so the mids and mark have to communicate to stay rocking.