??? ??? ??? ???? ??? ??? ?? ??????? ????? ?? ???????? ???? ??? ?? ????? ????? ?? ????????.?????: ???? ??????? ????? ??????? ??? ???? ???? ???????? ???? ???? ?? ??? ????.?????: ???? ???????? ?????????? ??? ????? ???? ????? ????? ??? ?????? ??????? ?????? ???????? ?????.???? ???????? ??? ???????: ???? ????? ????? ????? ???????? ??? ???????? ???? ????