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