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