Strings can be constituted-of-or-filled-with vowels.Logical formLearned from2 sentences. Nasal vowels can be contrastive.Logical formLearned from2 sentences. Vowels can be reduced.Logical formLearned from2 sentences. Nasal vowels may undergo a denasalisation.Logical formLearned from2 sentences. Epenthetic vowel may prevent final words.Logical formLearned from2 sentences. Vowels may be take_outed.Logical formLearned from2 sentences. A vowel may lengthen.Logical formLearned from2 sentences. A number of vowels may vary with a language.Logical formLearned from2 sentences. A vowel may be followed by a syllable.Logical formLearned from2 sentences. A syllable may contain some vowels.Logical formLearned from2 sentences. An influence of languages may be seen through a lack of vowels.Logical formLearned from2 sentences. Some vowels may come in pairs.Logical formLearned from2 sentences. Diacritics can be on vowels.Logical formLearned from2 sentences. A version may pertain-to vowels.Logical formLearned from2 sentences. A vowel can be a diphthong.Logical formLearned from2 sentences.