???? ????? ????? ???????? .???? ???? ????? ??? ?? ????? ????? ????? ?????? ???????? ?????. ???? ??????? ????? ????? ????? ??? ???? ????? ??? ????? ?????? ???? ??? ????? ???????? ???????? ??????? ????????? ???????? ????? ??????? ??????.2. ???? ???? ????? ??? ?? ?????:????? ???? ????? ??? ?? ????? ?? ??? ???? ??????? ?? ???????? ??????? ??????? ?????