????? ???? ??????? ????? ??????: 4 ????? ?? ?????????? ???? ???? ??????? ???? ???? ??????? ?? ?????????? ?? ???? ??????? ????? ???????? ???? 5 ????? ????? ????? ?? ?????? ??????? ??? ?????? ?? ???? ??????.??? ????? ???? ??????? ?? ??????? ??? 6 ????? ????? ????? ??? ???? ??? ??????. ???? ??? ????? ?? ???? ?????? ?????? ???????? ??????.???? ??? ????