Situation 
1 A6     5 minutes + GM
at 3:00
B7     Match penalty
at 3:00
 Teams play 5 on 5 and no substitute skaters are required in the penalty
box
Situation 2 A6     Match penalty
at 3:00
B7     Match penalty
at 3:00
 Teams play 5 on 5 and no substitutes are required in the penalty box