??? ????? ?????? ???? ??? ????? ?????? ???? ??? ????? ?????? ???? X ??????? ????? ??????? ????? ??? ???? ????????? ??????? ????? ???? ??????? ??????? ???????? ??? ????? ???? ??? ??????? ???????? ????? ????? ?????? ?? ???? ??????? ???????? ???? ????? ??? ???? ????? ??????? ?????? ??????? ??? ??????? ???????. ????? ????? ?? ????? ???????? ??? ????