???? ????? ????? ???? ??????? ??? ???? ?????? ?????? ??????? ????? ???? ????. ???? ??? ??? ?? ?????? ????? ???? ???? ??????? ?????? ??? ??? ?????? ?? ???? ???? ??????. ?????? ?????? ????? ???? ??? ???? ???? ???????? ????? : ?? ???? ????? ????? , ????? ?????,????? ?????? , ????? ????? , ????? ????? , ????? , ????? , ?????? , ????? , ?????????? ??