Three native American squaws wanted to be certain to have boy babies, and they sought their tribe's medicine man for advice. The first one was told to sleep on a buffalo hide, and, indeed she did have a son. The second one was told to sleep on a horse side, and she had twin sons. The third one was told to sleep on a hippopotamus, and she had triplet sons. This proves the following:- Waaaait fooooor iiitt ! Hold on............. it's here...................... The sum of the squaws on the two hides is equal to the squaw on the hippopotamus.