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