???? ??? ??????? ????? ?????? ?????? ????? ?? ??????? ???????? ????????? ???????? ??????? ??? ?? ??? ???? ??? ????? ?????? ???? ???? ???? ????????? ????? ??????? ???? ??? ???? ????? ??????? ????????? ???? ???????? ???????? ???????? ??? ????????? ???? ??? ????? ??? ????????? ????? ??? ???? ?????? ??????? ?????. ????? ???? ?????? ??? ????? ???????