????? ????? ??????? ???????, ?????? ??????? ???????? ???????????? ????? : ????? ???? – ???? ?????? ?????? ????? – ????? ?????? – ?????????? ????? ???????? ??? ?????? ? ???? ???????? ????? ????? ?????? ?? ????? ?????????? ?????? ???????? ?????? ? ??? ???? ????? ???? ?????? ???????? ???????? ??? ?? ???? ?????:??? ??? ??? ??????? ????? ??? ??? ?