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Main sound category: Diphthongs
Source vowel: SoundCategory object (202)
Target vowel: SoundCategory object (179)
IPA symbol: ɑoː
IPA description: open back unrounded to long close mid back rounded diphthong
UPSID symbol: a_o:
UPSID description: open back unrounded to long close mid back rounded diphthong
Occurs in 1 language
That is in 0.20% of all languages
Occurs in: Estonian