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