???????? ?? ???? ???? ????? ????? ??? ???? ????? ???? ????? ?????? . ????? ????????? ??????? ?????? ??????? ??? ?????? ?? ??? ???? ????? ????? ???????? ??? ???????. ???????? ????????? ?????? community ?? ??????? ???????????. ????? ???? ?? ????? ? ??????? ???? ???? ???? ????? ???????? {???? ???|???? ???|???] ???? ?? ???????? ??????? ????? ??????? ??