???? ?? ???? XM ?????? ??? ???? ??????? ???? ????? ?? ???? ??????????? ????? ??????. ?? ?????? ???????? ??? ????????? ????????? ???? ???? XM ?????? ????? ?? ??????? ??????? ??? ????? ?????? ?????????. ?????? ??????? ????? ?? ??????????? ???????? ????? ???????? ???????????????? ???????? ?????? ???? {???? ??? ?? ???? ??????????? ??????? ????? ??