???? ??? ???? ??? ??? ??????? ???? ??????? ???????? ???? ?????? ????? ?? ???? ??????? ????????? ??????? ???????? ?? ???? ??? ????? ??? ?? ????? ???? ?????? ????? ??? ????? ??? ??? ??????? ???? ?????? ?? ??????: -? ?????? ?????? ???????: ??? ??????? ???? ???? ?????? ????? ?????? ?????? ???? ???????? ??? ???? ???? ?? ???????? ??? ????? ???? ?????