--- 
:transforms: 
  - 
    :direction: forward
    :rules: 
      - ":: NFD (NFC) ;"
      - "$prime  = ʹ ;"
      - "$doublePrime = ʺ ;"
      - "$upperConsonants = [БВГДЖҖЗЙКЛМНҢПРСТФХЦЧШЩЪЬ] ;"
      - "$lowerConsonants = [бвгджҗзйклмнңпрстфхцчшщъь] ;"
      - "$consonants = [$upperConsonants $lowerConsonants] ;"
      - "$upperVowels = [АЕЁИОӨУҮЫЭӘЮЯ] ;"
      - "$lowerVowels = [аеёиоөуүыэәюя] ;"
      - "$vowels = [$upperVowels $lowerVowels] ;"
      - "$lower = [$lowerConsonants $lowerVowels] ;"
      - "$wordBoundary =  [^[:L:][:M:][:N:]] ;"
      - "А > A ; # CYRILLIC CAPITAL LETTER A"
      - "а > a ; # CYRILLIC SMALL LETTER A"
      - "Б > B ; # CYRILLIC CAPITAL LETTER BE"
      - "б > b ; # CYRILLIC SMALL LETTER BE"
      - "В > W ; # CYRILLIC CAPITAL LETTER VE"
      - "в > w ; # CYRILLIC SMALL LETTER VE"
      - "Г > G ; # CYRILLIC CAPITAL LETTER GHE"
      - "г > g ; # CYRILLIC SMALL LETTER GHE"
      - "Д > D ; # CYRILLIC CAPITAL LETTER DE"
      - "д > d ; # CYRILLIC SMALL LETTER DE"
      - "Е}[[$upperVowels - [Ә]] [ЙЪЬ]] > YE ; # CYRILLIC CAPITAL LETTER IE"
      - "Е}[[$lowerVowels - [ә]] [йъь]] > Ye ; # CYRILLIC CAPITAL LETTER IE"
      - "$wordBoundary{Е > Ye ; # CYRILLIC CAPITAL LETTER IE"
      - "Е >  E ; # CYRILLIC CAPITAL LETTER IE"
      - "е}[[$upperVowels - [Ә]] [$lowerVowels - [ә]] [ЙйЪъЬь]] > ye ; # CYRILLIC SMALL LETTER IE"
      - "$wordBoundary{е > ye ; # CYRILLIC SMALL LETTER IE"
      - "е >  e ; # CYRILLIC SMALL LETTER IE"
      - "Ё} $lower > Yo ; # CYRILLIC CAPITAL LETTER IO"
      - "Ё > YO ; # CYRILLIC CAPITAL LETTER IO"
      - "ё > yo ; # CYRILLIC SMALL LETTER IO"
      - "Ж} $lower > Zh ; # CYRILLIC CAPITAL LETTER ZHE"
      - "Ж > ZH ; # CYRILLIC CAPITAL LETTER ZHE"
      - "ж > zh ; # CYRILLIC SMALL LETTER ZHE"
      - "ЗХ > Z·H ; # CYRILLIC CAPITAL LETTER ZE"
      - "Зх > Z·h ; # CYRILLIC CAPITAL LETTER ZE"
      - "зх > z·h ; # CYRILLIC SMALL LETTER ZE"
      - "З > Z ; # CYRILLIC CAPITAL LETTER ZE"
      - "з > z ; # CYRILLIC SMALL LETTER ZE"
      - "И > И ; # CYRILLIC CAPITAL LETTER I"
      - "и > и ; # CYRILLIC SMALL LETTER I"
      - "Й > Y ; # CYRILLIC CAPITAL LETTER I"
      - "й > y ; # CYRILLIC SMALL LETTER I"
      - "К > K ; # CYRILLIC CAPITAL LETTER KA"
      - "к > k ; # CYRILLIC SMALL LETTER KA"
      - "Л > L ; # CYRILLIC CAPITAL LETTER EL"
      - "л > l ; # CYRILLIC SMALL LETTER EL"
      - "М > M ; # CYRILLIC CAPITAL LETTER EM"
      - "м > m ; # CYRILLIC SMALL LETTER EM"
      - "НГ > N·G ; # CYRILLIC CAPITAL LETTER EN"
      - "Нг > N·g ; # CYRILLIC CAPITAL LETTER EN"
      - "нг > n·g ; # CYRILLIC SMALL LETTER EN"
      - "Н > N ; # CYRILLIC CAPITAL LETTER EN"
      - "н > n ; # CYRILLIC SMALL LETTER EN"
      - "Ң} $lower > Ng ; # CYRILLIC CAPITAL LETTER EN WITH DESCENDER"
      - "Ң > NG ; # CYRILLIC CAPITAL LETTER EN WITH DESCENDER"
      - "ң > ng ; # CYRILLIC SMALL LETTER EN WITH DESCENDER"
      - "О > O ; # CYRILLIC CAPITAL LETTER O"
      - "о > o ; # CYRILLIC SMALL LETTER O"
      - "Ө > Ö ; # CYRILLIC CAPITAL LETTER BARRED O"
      - "ө > ö ; # CYRILLIC SMALL LETTER BARRED O"
      - "П > P ; # CYRILLIC CAPITAL LETTER PE"
      - "п > p ; # CYRILLIC SMALL LETTER PE"
      - "Р > R ; # CYRILLIC CAPITAL LETTER ER"
      - "р > r ; # CYRILLIC SMALL LETTER ER"
      - "СХ > S·H ; # CYRILLIC CAPITAL LETTER ES"
      - "Сх > S·h ; # CYRILLIC CAPITAL LETTER ES"
      - "сх > s·h ; # CYRILLIC SMALL LETTER ES"
      - "С > S ; # CYRILLIC CAPITAL LETTER ES"
      - "с > s ; # CYRILLIC SMALL LETTER ES"
      - "Т > T ; # CYRILLIC CAPITAL LETTER TE"
      - "т > t ; # CYRILLIC SMALL LETTER TE"
      - "У > U ; # CYRILLIC CAPITAL LETTER U"
      - "у > u ; # CYRILLIC SMALL LETTER U"
      - "Ү > Ü ; # CYRILLIC CAPITAL LETTER STRAIGHT U"
      - "ү > ü ; # CYRILLIC SMALL LETTER STRAIGHT U"
      - "Ф > F ; # CYRILLIC CAPITAL LETTER EF"
      - "ф > f ; # CYRILLIC SMALL LETTER EF"
      - "Х > H ; # CYRILLIC CAPITAL LETTER HA"
      - "х > h ; # CYRILLIC SMALL LETTER HA"
      - "ЦХ > TS·H ; # CYRILLIC CAPITAL LETTER GHE"
      - "Цх > Ts·h ; # CYRILLIC CAPITAL LETTER GHE"
      - "цх > ts·h ; # CYRILLIC SMALL LETTER GHE"
      - "Ц} $lower > Ts ; # CYRILLIC CAPITAL LETTER TSE"
      - "Ц > TS ; # CYRILLIC CAPITAL LETTER TSE"
      - "ц > ts ; # CYRILLIC SMALL LETTER TSE"
      - "Ч} $lower > Ch ; # CYRILLIC CAPITAL LETTER CHE"
      - "Ч > CH ; # CYRILLIC CAPITAL LETTER CHE"
      - "ч > ch ; # CYRILLIC SMALL LETTER CHE"
      - "ШЧ > SH·CH ; # CYRILLIC CAPITAL LETTER SHA"
      - "Шч > Sh·ch ; # CYRILLIC CAPITAL LETTER SHA"
      - "шч > sh·ch ; # CYRILLIC SMALL LETTER SHA"
      - "Ш} $lower > Sh ; # CYRILLIC CAPITAL LETTER SHA"
      - "Ш > SH ; # CYRILLIC CAPITAL LETTER SHA"
      - "ш > sh ; # CYRILLIC SMALL LETTER SHA"
      - "Щ} $lower > Shch ; # CYRILLIC CAPITAL LETTER SHCHA"
      - "Щ > SHCH ; # CYRILLIC CAPITAL LETTER SHCHA"
      - "щ > shch ; # CYRILLIC SMALL LETTER SHCHA"
      - "Ъ > $doublePrime ; # CYRILLIC CAPITAL LETTER HARD SIGN"
      - "ъ > $doublePrime ; # CYRILLIC SMALL LETTER HARD SIGN"
      - "Ы > Y ; # CYRILLIC CAPITAL LETTER YERU"
      - "ы > y ; # CYRILLIC SMALL LETTER YERU"
      - "Ь > $prime ; # CYRILLIC CAPITAL LETTER SOFT SIGN"
      - "ь > $prime ; # CYRILLIC SMALL LETTER SOFT SIGN"
      - "Э > E ; # CYRILLIC CAPITAL LETTER E"
      - "э > e ; # CYRILLIC SMALL LETTER E"
      - "Ә > Ä ; # CYRILLIC CAPITAL LETTER SCHWA"
      - "ә > ä ; # CYRILLIC SMALL LETTER SCHWA"
      - "Ю} $lower > Yu ; # CYRILLIC CAPITAL LETTER YU"
      - "Ю > YU ; # CYRILLIC CAPITAL LETTER YU"
      - "ю > yu ; # CYRILLIC SMALL LETTER YU"
      - "Я} $lower > Ya ; # CYRILLIC CAPITAL LETTER YA"
      - "Я > YA ; # CYRILLIC CAPITAL LETTER YA"
      - "я > ya ; # CYRILLIC SMALL LETTER YA"
    :source: tk_Cyrl
    :target: tk
    :variant: BGN