William Ansley,
Thanks for your Oz-Eyeflash material, which I would have helped you with except that I've been unable to post. Here's another try. The Munchkins (blue) are usually to the east of Oz, while the Winkies (yellow) are to the west. I say "usually" because one of the earliest maps reversed them, and confusion followed. But the Gillikens (purple) are always to the north and the Quadlings (red) to the south.
If this goes through, I'll send some more.
-alga