???? ???????(????)????????????? ???? ????????.??????? ???? ??? ???????????? ???????? ??????????. ??????? ???? ??????????.It is incorrect to include any grammatical basic principle starting with a vowel, or with the option of including a vowel, to ??.???? ?? ?????????? ?? ?????? ?????????? ?? ?? ?? ??? ???? ???? ?? ?????????? ?? ?????? ?????????? ??