????? ????? ?? ?????? ???? ??????? ?????? ?????? ???? ????? ??????? ??????? -??? ???? ??? ???? ????? ????? ?????????? ????? ??????? ???????? ???????? ???????? ??? ????? ????? ???? ????? ??????? ?????? ????? ???????? ????? ????? ???? ??? ??????? ???????? ????? ??? (??? ????? - ?????? - ?????? - ?????????? - ???? ????? - ??? ?????? - ??? ??? ) ?????