???? ?????????? ???????? ??? ????????? ?? ????? ?????? ????? ???? ?? ?????? ???????? ?????? ????? ???????????????? ??? ????? ???? ???????????? ??? ???????????? ????? ??????? ?????? ????????? ??????? ????? ???? ???????? ????? ???? ??????? ????????? ???????? ????? ??????? ????????? ???????????????? ??????: ????? ????? ????????? ?? ?????????? ????????