Red and Green

Red light, stop Green light, go Red light, stop Green light, go Red stop, green go Red light, green light Now you know Red light, stop Green light, go Red light, stop Green light, go Red stop, green go Red light, green light Now you know Green light Red light Wait Green light Red light Wait Green light Red light Green light Red light Green light, red light Red light, stop Green light, go Red light, stop Green light, go Red stop, green go Red light, green light Now you know Red light, green light Now you know