On whistle O1 drives the neutral zone with a puck while O2 skates cross ice towards O1. O1 drops the puck for O2 and skates cross ice around face off dot. O2 can either pass or shoot, while O1 drives the net.
On next whistle O3 and O4 go.
VARIATION: On whistle have all 4 players leave at once, reminding them to keep their heads up while skating through the Neutral Zone.