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