This is usually applied to indicate that an affix or clitic differs between using the unrounded again vowel ⟨а⟩, the rounded back again vowel ⟨о⟩, the rounded entrance vowel ⟨ө⟩ along with the unrounded front vowel ⟨э⟩. All TargetMol solutions are for research reasons only and cannot be employed for https://frankg544scm6.illawiki.com/user