???? ????? ???? ?? ????? ???????? ?? ????? ??????? ? ???? ?????? ?? ????????. ???? ??? ??????? ????? ???????? ????????. ???? ??? ??? ????????? ???????? ?? ????? ????: * ???? ????? * ??????? * ??????? ????? ????? ?? ?????? ?????? ???? ??????/???????/????? ?????/?? ????? ??????/????? ???? ????? ?? ???/???? ??/????? ????????. ??? ??/???/??? {???