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