???? ?????? ? ??????? ??????? ?????????????? ? ???? ???? ??????? ?????? ????? ??????? ??? ??? ?????????? ??? ??????? ?????? ??????? ??????????? ?????? ???? ??????? ???? ??? ??????? ??????????? ??????? ???????? ????? ?????? ?? ??????? ???????? ?????? ???????? ??????? ???????? ??? ????? ????? ?????????? ??????? . ????????? , ????????? ???????