???? ???????: ????? ???? ??? ? ??? ???? ??????? ???? ? ???????? ???? ??? ??? ??????? ??? ????? ???????? ?????? ????? ???? ?????????? ???? ????? ???? ? ???????? ????? ???? ????? ? ??? ????????? ???? ? ??? ???? ??? ????? ???????? ?????? ????? ???? ?????????? ???? ????? ???? ? ???????? ????? ???? ????? ? ??? ????????? ???? ? ??? ???? ??? ????? ????