Mark is straight up with P1 and P3 helping take away big throws (standing about 5 yards away from the mark)
As the disc swings to the sideline, P3 prevents a continuation to the sideline, P2 and P6 help protect the IO look
Ask the disc moves back into the middle, P2 does not immediately run to mark, but first helps prevent a downfield look
P2 comes to mark
As the disc swings to the sideline, P1 prevents a continuation to the sideline, P2 and P4 help protect the IO look