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