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