EXCEPTIONS:
1. On first, second or third down, when A sets or shifts into a scrimmage-kick formation as in 2-14-2a, the snapper may be a player numbered 1 to 49 or 80 to 99. If Team A has the snapper in the game under this exception, Team A shall have four players wearing numbers 50-79 on its line of scrimmage. The snapper in the game under this exception must be between the ends and is an ineligible forward-pass receiver during that down unless the pass is touched by B (7-5-6b).
2. On fourth down or during a kick try, when A sets or shifts into a scrimmage-kick formation, any A player numbered 1 to 49 or 80 to 99 may take the position of any A player numbered 50 to 79. A player in the game under this exception must assume an initial position on his line of scrimmage between the ends and he remains an ineligible forward-pass receiver during that down unless the pass is touched by B (7-5-6b).