?? ??????? ??? ???????? ?? ?????????? ????????? ???? ????? ?? ?????? ??? ?? ???????? ???? ??? ?? ??????? ?????? ????? ????? ?????????? ?????? ??????? ????? ?? ?????? ?? ?????? ??????? ???? ????? ?? ?????? ???? ???? ??????? ???? ???? ??? ???? ??? ???? ???????? ???? ??????? ?????????? ?????????? ???? ???? ??? ????? ??? ???????? ??????? ??? ?????