?? ???? ???????? ?????? ????????? ?? ??????.???? ???? ??? ??? ??...?????????? ???????????? ???? ??????... ?????? ????????, ?? ??????, ?? ??, ?????? ?? ??????????????.If a grammatical theory which is added to ????is a vowel ??and there is no other alternative in addition to a vowel ??then that grammatical basic principle cannot be included to ????-