Ukrainian Braille
It is based on the Russian Braille, with a few additional letters found in the print Ukrainian alphabet.Ukrainian does not use all the letters of the Russian alphabet, and it has the additional letters є, ґ, і, ї.The letter ⠽ і was once found in Russian Braille, but has been dropped.⠜ є is the mirror image of a reported archaic form of Russian э.(See obsolete letters of Russian Braille.)