?????? ??? ???? ???? ????? ???? ?????? ?????? ?????. ????? ?-???? {????|????|???], ???? ??????? ???? ?????. ???? ?? ????? ????? ? ?????? B7 ????? ?? ????? ????? ??? ?? , ????? ???? ????. ???????????: ?????? ????? ???? ???? ????'????? ???? ????? ??? ????? ??? ????? ?????? ?????? ????? ???? ???. ???? ???? ?????? ??????? ????? ?????, ??? ??