Identify countries 10 and 16
a Bulgaria and Slovenia
b Bosnia and Macedonia
c Czech and Ukraine
d Moldova and Romania
(more question will be asked in the comments)
![Identify countries 10 and 16a Bulgaria and Sloveniab Bosnia and Macedoniac Czech and Ukrained Moldova and Romaniamore question will be asked in the comments class=](https://us-static.z-dn.net/files/de7/782e36352cced7af36f95f2042528bf2.jpg)