????? ?????? ?????? ?????? ??????? ??? ?????? ?????? ????? ???????????????? ??? ?????????? ??? ?????? ??? ?? ????? ??????? ??????? ??? ?? ?????????? ??????? ???????? ????????? ??? ????????????, ?????????? ?? ???????? ??? ??????? ??? ???????? ??????????????? : ?????? ??? ??? ??????? ?????? ???????? ????? ??? ??????????? ???? ??????? ???????????