???? ???? ??????? ??? ??? ??????? ?????? ??? ???? ??????? ???????. ???? ??? ?????? ?????????? ??????? ????????? ?? ????? ??????? ? ???? ????? ????????, ???? ??????. ????? ?????????? ??? ???? ??????? ??????? ??? ???? ??????? ???????. ???? ?????? {???????????? ??????? ???? ????? ????? ???????.