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