This is often employed to point that an affix or clitic varies involving using the unrounded back again vowel ⟨а⟩, the rounded again vowel ⟨о⟩, the rounded entrance vowel ⟨ө⟩ as well as unrounded front vowel ⟨э⟩. В калькулятор дробей можно вводить: целые числа, десятичные дроби, обыкновенные дроби и смешанные https://946913.blognody.com/33674642/the-2-5-diaries