????? ?? ???? ????? ????????? ????? ???????? ? ??? (???????): ???? ????? ?????????????????????? ??????? ??????? ??????? ??? ???? ????? ????? ??????? ??? ??? ???? ??????? ?????????? ?????? ?????????????? ??????? ??????? ??? ???? ??? ?????? ?????? ?????? ?????? ?????? ????? ???????? ??? ????? ???????????????? ?????? ??????? ???? ???? ??????? ????? ??