E     '\u0000'   #  0xE0 -> CYRILLIC SMALL LETTER IE     '\u0000'   #  0xE0 -> CYRILLIC SMALL LETTER ZHE     '\u0000'   #  0xE0 -> CYRILLIC SMALL LETTER ZE     '\u0000'   #  0xE0 -> CYRILLIC SMALL LETTER I