???? ????? ???????? ????? ???? ??? ????? ???? ????? ???? ??????? ?????? ? ????? ??????? ???? ????? ???? ??? ??????? ?? ????? ????.? ??? ?? ???? ?????? ???? ????? ????????? ?????????? ????? ????? ???????? ?????????? ?????? ???? ????? ??? ????? (???????)? ??? ?????? ???????? ???????? ?????? ?????? (?????)? ????????? ???????? ???? ???? ??? ???? ??????