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Main sound category: Diphthongs
Source vowel: SoundCategory object (167)
Target vowel: SoundCategory object (196)
IPA symbol: iɔ
IPA description: close front unrounded to lower mid back rounded diphthong
UPSID symbol: calst_iO
UPSID description: calst_iO
Occurs in 2 languages
That is in 0.41% of all languages
Occurs in: Catalan (Central) Italian