On Mar 8, 2009, at 6:06 PM, Liz and Bill wrote:
> however when done this
> way each man only gets to dance with 3 women.

Yeah, it helps if the number of places the women move (4) is  
relatively prime to the number of dancers (in the standard version, 5).

Levi Jackson Rag is also a good dance for math students!

RAF