KNOCK! KNOCK!

	Knock Knock Who's there? Canoe! Canoe who? Canoe come out and play with me?
Knock Knock Who's there? Llama Llama who? Llama Yankee Doodle Dandy!	Knock Knock Who's there? Champ Champ who? Champ who your hair lately?	Knock Knock Who's there? Cargo Cargo who? Cargo go beep, beep, beep!