Uyilo lwemilo ehlekisayo: igeyiji yegesi engenanto idecal epheleleyo iyilelwe ukuba ijongeke njengendoda etsala nzima isalathisi segeyiji yamafutha, kukho netanki yamafutha kuyo, kwaye i-E imele ingenanto kwaye u-F umele ukuba igcwele, ecacileyo. kwaye intle;