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