S4·E27 On Top and Underneath

It begins with the rabbit song. Tinky Winky sees Dipsy on top of the house. The Magic Windmill spins and the Teletubbies watch some children playing an 'on top and underneath' game. The Teletubbies play their own version of the game - standing on the top of a hill and underneath clouds. Po's scooter comes along and Dipsy's hat is on top of Po's scooter.