?????? ?????????? ????????? ????? ??? ?? ?????? ????????? ??? ??????????? (?????? ??? ???????? ??? ??? ?????? ???) ???? ??? ??? ??????? ?????????? (?? ??????? ??? ????) ??? ??? ??? ??? ??????? ???? (?????? ????????, ?????? ??????????, ??????, ????? ???? ?????? ??? ????).???????????? ????? (??????????????, ????????? ? ??????????????? ?????)????? ???