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