?????? ??? ?????? ???? ????? ????? ?????? ?????? ?????. ????? ?-??? {????|????|???], ???? ??????? ???? ?????. ???? ?? ??? ????? ????? ???? ?? ?????? ??? ?? , ????? ???? ????. ???????????: ?????? ??? ???? ????? ????'????? ???? ?????? ??? ????? ??? ????? ?????? ?????? ????? ???? ???. ???? ???? ????? ??????? ????? ?????, ??? ?? {???{ ?? ???