^
^
That sounds like the best idea.
I guess Europe, Africa, N + S America, Asia + Other. Other for the countries that can be in both or neither.
But if we are going for many options wikipedia says: Central Asia,East Asia, North Asia (Russia), South Asia, Southeast Asia, Western Asia, Central Europe, Eastern Europe, Northern Europe, Southern Europe, Western Europe, Central Africa, East Africa, North Africa, Southern Africa, West Africa, America, Canada, The Caribbean, Central America, Northern South America, Northeastern South America, Southern South America and Western South America.
^
^
^
Where I live in Aberdeen is between the Dee and the Don river (a different one of course). I'm sorry my list of areas is so wrong guys, if there ever is a next time I won't specify East or west.
Also Surgut has THE BEST coat of arms:
I used to have a Tumblr about Idols...