Pottery may have a (vowel calendar).Logical formLearned from10 sentences. A (vowel calendar) may employ some (strike root).Logical formLearned from10 sentences. A female may resurge an epenthetic vowel.Logical formLearned from10 sentences. Vowels can be enough.Logical formLearned from10 sentences. A vowel can be sustained.Logical formLearned from10 sentences. Some vowels may be written/wrote.Logical formLearned from10 sentences. A duration may pertain-to a vowel.Logical formLearned from10 sentences. Vowels may undergo a nasalization.Logical formLearned from10 sentences. A vowel may be nasalised.Logical formLearned from10 sentences. A rounded vowel can be open.Logical formLearned from10 sentences. A vowel can be in words.Logical formLearned from10 sentences. Vowels can be closed.Logical formLearned from9 sentences. Vowels can be lengthened.Logical formLearned from9 sentences. Front vowels can be high.Logical formLearned from9 sentences. Vowel may undergo a change.Logical formLearned from9 sentences.