Answer :
Answer: Belarusian, Bulgarian, Kazakh, Kyrgyz, Macedonian, Montenegrin, Russian, Serbian, Tajik, Turkmen, Ukrainian, and Uzbek.
Explanation:
Answer: Belarusian, Bulgarian, Kazakh, Kyrgyz, Macedonian, Montenegrin, Russian, Serbian, Tajik, Turkmen, Ukrainian, and Uzbek.
Explanation: