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