???? ??? ???? ????????? ??? ????? ??????? ???? ????? ?????? ???? ??? ???? ????????? ??? ????? ?? ???? ????? ???? ???? ???????? ????? ?????? ?????? ???? ???? ????????? ??? ????? ?? ???? ??????? ????? ????? ??????? ???? ????? ????? ???????: ??? ??? ????? ??? ???? ?? ??? ???? ????????? ?????? ? ???????? ?? ??????? ????? ??????? ? ?????? ?? ?????