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