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