A Light Summer Game

Its the last days of summer. Actually, scratch that. The last DAY of summer. You and your friends have decided to play one last game before you hit the books. When he says green light, you move. If you're moving when he says red light, you're out. If the shadow behind you touches you, you're out. And don't get fooled by phrases that sound similar to green light. Reach your friend, and you win. D/R…