???? ??? ?? ????? ???? ????? ??? ?????? ??? ??????? ??????? ??????? ???? ?????? ????? ???? ???? ??????? ?? ???? ???? ????? ???? ?????? ???? ??? ???? ???? ?????? ??? ??? ???? ???? ?????? ?? ???? ????? ???? ???? ??????? ? ????? ????? ??????? ?????? ????? ???? ??????? ??????? ?????? ?????? ?????? ?? ????? ???? ??? ??? ????? ????? ???? ???? ??