????? ???? ??? ??? ???? ?????? ?????? ??? ???? ?? ???????? ?? ???? ???? ??????? ?????? ??????:= ???…?? ??????? ???????? ? ??????? ???? ?? ????? ??? ???????? ??? ????? ????? ?? ???????? ??? ??? ?? ???? ?????? ??? ????? ????.????? ???? ?????? ??????? ?? ????? ??????? ??? ???????????? ??????? ????????? ??? ??????? ???????? ??? ?????? ???? ???????? ?