a) from the top
When coach drives from the top (one dribble), X3 stunts at the ball then recovers to 3 on the kick-out pass. X5 is guarding both 3 and 5 for a moment, he jumps up on the pass to 3 then recovers. Play to a stop or score, keep score (point for offence or defence), switch sides.
Stunt but keep vision on your man. Close out with both hands up but weight down, think drive on the close-out.