?? ?????? ???? ???? ?? ??? ?????? ???? ?????? ??? ????? ???? ???? ?? ????? ????????? ?????? ??? ????? ???? ??? ??????? ??? ?? ???? ?? ???? ???? ?? ??? ????????? ????? ????? ??? ???? ???? ?? ??? ??? ?????????? ????? ???: ?????? ????? ??? ???? ?????? ????? ?????? ?? ???? ???? ???????? ???? ??? ????