???? ??????????? ????? ??? ??? ?? ????????? ??? ??????????? ????? ??? ?????????. ???? ????? ??? ??????? ?????? ????????, ?????? ?? ??????????? ?????? ?? ??????????? ?? ??? ????.??????????? ????????????? ??? ???????? ? ?????????? ??? ?? ??? ?? ???????? ??? ????? ????? ??? ?? ??????? ??? ??? ?? ???????? ???? ??????? ??? ???? ????????The obvious way t