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Main sound category: Diphthongs
Source vowel: SoundCategory object (168)
Target vowel: SoundCategory object (167)
IPA symbol: yi
IPA description: close front rounded to close front unrounded diphthong
UPSID symbol: calst_yi
UPSID description: calst_yi
Occurs in 1 language
That is in 0.20% of all languages
Occurs in: Kven