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