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