???? ??? ??? ???? ?? ???? ??? ???? ????????? ???? ???? ??? ??1?? ??? ???? ???????? ???? ???? ?? ??? ??? ??? ???? ?????.2?? ??? ???? ??? ??? ??? ?????? ??? ??? ?????? ????? ??? ? ????.3?? ???? ???? ???? ??? ???? ?? ??? ??? ??? ???? ??? ?? ??? ?????.???? ???? ??? ??? ?? ? ?? ???? ??? ??? ??? ???? ???? ??? ?? ???? ?????. ????? ??? ??? ??? ??? ? ?? ???