??? ??? ??????? ?? ???? ????????? ???????? ???? ????? ??????? ?????? ??? ?????? ?? ??????? ???? ???? ?? ???? ???? ?????? ??????? ???? ???? ????? ?????? ??????? ??????? ???????? ???? ????? ?? ?????? ????????? ???? ?? ????? ???? ????? ???????? ??????? ????? ????? ????? ???????? ??????? ?? ?????? ????? ???? ????? ???? ?????? ???????? ????? ?? ?????.