???? ???? ??????? ??? ??? ??????? ?????? ??? ???? ??????? ???????. ???? ??? ?????? ?????????? ????? ?? ??????? ?? ????? ??????? ? ???? ??????. ????? ?????????? ??? ???? ??????? ?????? ??? ???? ?????? ???????. ???? ?????? {??? ??????? ??????????? ???? ????? ????? ?????. ?????? ????????????? ?????? ?????? ????? ????? ???????. ???? ???