--- 
:transforms: 
  - 
    :aliases: 
      - Russian-Latin/BGN
      - ru-Latn-t-ru-m0-bgn
    :direction: forward
    :rules: 
      - "::[АБВГДЕЁЖЗИЙКЛМНОПРСТУФХЦЧШЩЪЫЬЭЮЯабвгдеёжзийклмнопрстуфхцчшщъыьэюя] ;"
      - "::NFC ;"
      - "$prime = ʹ ;"
      - "$doublePrime = ʺ ;"
      - "$wordBoundary = [^[:L:][:M:][:N:]] ;"
      - "$upperVowels = [АЕЁЭИОУЫЮЯ] ;"
      - "$lowerVowels = [аеёэиоуыюя] ;"
      - "$vowels = [$upperVowels $lowerVowels] ;"
      - "$upperConsonants = [[:Uppercase:]-$vowels] ;"
      - "$lowerConsonants = [[:Lowercase:]-$vowels] ;"
      - "$consonants = [$upperConsonants $lowerConsonants] ;"
      - "$upper = [:Uppercase:] ;"
      - "$lower = [:Lowercase:] ;"
      - "$lowerVowels { ы > ·y ;"
      - "$upperVowels { [Ыы] } $lower > ·y ;"
      - "$upperVowels { [Ыы] } > ·Y ;"
      - "[$consonants - [Йй]]{Э > ·E ;"
      - "[$consonants - [Йй]]{э > ·e ;"
      - "[$upperVowels [ЙЪЬ]] { Е } $upper > YE ;"
      - "[$upperVowels [ЙЪЬ]] { Е > Ye ;"
      - "[$upperVowels $lowerVowels [ЙйЪъЬь]] { е > ye ;"
      - "[$upperVowels [ЙЪЬ]] { Ё } $upper > YË ;"
      - "[$upperVowels [ЙЪЬ]] { Ё > Yë ;"
      - "[$upperVowels $lowerVowels [ЙйЪъЬь]] { ё > yë ;"
      - "::Null ;"
      - "А > A ;"
      - "а > a ;"
      - "Б > B ;"
      - "б > b ;"
      - "В > V ;"
      - "в > v ;"
      - "Г > G ;"
      - "г > g ;"
      - "Д > D ;"
      - "д > d ;"
      - "$wordBoundary{Е} $upper > YE ;"
      - "$wordBoundary{Е > Ye ;"
      - "Е > E ;"
      - "$wordBoundary{е > ye ;"
      - "е > e ;"
      - "$wordBoundary {Ё} [·]? $upper > YË ;"
      - "$wordBoundary {Ё} [·]? $lower > Yë ;"
      - "Ё > Ë ;"
      - "$wordBoundary{ё > yë ;"
      - "ё > ë ;"
      - "Ж} $lower > Zh ;"
      - "Ж > ZH ;"
      - "ж > zh ;"
      - "З > Z ;"
      - "з > z ;"
      - "И > I ;"
      - "и > i ;"
      - "Й}[АаУуЫыЭэ] > Y· ;"
      - "й}[АаУуЫыЭэ] > y· ;"
      - "Й > Y ;"
      - "й > y ;"
      - "К > K ;"
      - "к > k ;"
      - "Л > L ;"
      - "л > l ;"
      - "М > M ;"
      - "м > m ;"
      - "Н > N ;"
      - "н > n ;"
      - "О > O ;"
      - "о > o ;"
      - "П > P ;"
      - "п > p ;"
      - "Р > R ;"
      - "р > r ;"
      - "С > S ;"
      - "с > s ;"
      - "ТС > T·S ;"
      - "Тс > T·s ;"
      - "тс > t·s ;"
      - "Т > T ;"
      - "т > t ;"
      - "У > U ;"
      - "у > u ;"
      - "Ф > F ;"
      - "ф > f ;"
      - "Х} $lower > Kh ;"
      - "Х > KH ;"
      - "х > kh ;"
      - "Ц} $lower > Ts ;"
      - "Ц > TS ;"
      - "ц > ts ;"
      - "Ч} $lower > Ch ;"
      - "Ч > CH ;"
      - "ч > ch ;"
      - "ШЧ > SH·CH ;"
      - "Шч > Sh·ch ;"
      - "шч > sh·ch ;"
      - "Ш} $lower > Sh ;"
      - "Ш > SH ;"
      - "ш > sh ;"
      - "Щ} $lower > Shch ;"
      - "Щ > SHCH ;"
      - "щ > shch ;"
      - "Ъ > $doublePrime ;"
      - "ъ > $doublePrime ;"
      - "Ы}[АаУуЫыЭэ] > Y· ;"
      - "ы}[ауыэ] > y· ;"
      - "Ы > Y ;"
      - "ы > y ;"
      - "Ь > $prime ;"
      - "ь > $prime ;"
      - "Э > E ;"
      - "э > e ;"
      - "Ю} $lower > Yu ;"
      - "Ю > YU ;"
      - "ю > yu ;"
      - "Я} $lower > Ya ;"
      - "Я > YA ;"
      - "я > ya ;"
    :source: ru
    :target: ru_Latn
    :variant: BGN