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