???? ?????????? ????? ? ??????? ???? ???????????? ????! ????????? ???????????? ??????????? ????????? ???? ???????? ??? Concept ??????????? ?????? ???????? ???!! ????????| ????????????????????? ??? ?????? ??????? ??? ????? ???? ??? ?????? ???? ????? ???????? ????? ??? ???????? ?????? ?????????? ????????? ??????????? ????????????? ???