Foreign letters. Letters must be valid in the language being spoken. For example, “ж” is a letter in the Russian alphabet but is never used in English and so should never appear in any English source text.
Ákwụ́kwọ́ ózī ḿbā ọ̀zọ́. Ákwụ́kwọ́ ózī gà-àdị́ ìrè̀ n'ásụ̀sụ́ á nà-àsụ́. Í jì má àtù, "ж" bụ̀ ḿkpụ́rụ́édémédé n'ásụ̀sụ́ Rọ́shị̀à mànà ànághị́ éjī yá èmé íhē n'ásụ̀sụ́ bekee, yábụ̀ nà ó kwésị̄ghị̄ ị́pụ̀tà nà èdèrèdè Bekee ọ́ bụ́là.