Ezra advises interpolating between polynomial fits of the available outlines to find out what AUS-VSΠ might look like. (CUT:USA::TUC:AUS::UTC:SAU?)
If you want another activity besides coloring, locating population centers might interest you.
Did you happen
to notice this -------------->---
This next was suggested to me by a Disc-Kabob visitor who cut gems for a living, based on corespondences between the distribution of deposits of precious stones in the San Francisco Bay Area and in those described in Ancient Egyptian texts:
And finally this little one is for Peter Suber whenever he happens to find it.