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