Original: Substantial number of the speakers also live in Chelyabinsk , Orenburg , Sverdlovsk , Samara and Kurgan Oblasts , Khanty-Mansi Autonomous Okrug -- Yugra , Tatarstan and Udmurtia .
Simplified: A large number of speakers also live in Tatarstan , Udmurtia , Perm Krai , Chelyabinsk , Orenburg , Sverdlovsk , and Kurgan Oblasts .