??? ????? ??????? ?? ??? ????? ??? ?????? ?? ???????? ?????? ????????? ??????? ??? ???? ???????? ?? ??? ?????? ?????? ?? ???? ?? ??????? ?????? ?? ???? ?????? ??????? ??? ??????? ?? ???????? ?????? ??? ???? ??? ??????? ????????? ???????? ??? ??? ????? ????? ????? ?????? ???? ??? ????? ??? ???? ?????

??? ????? ????? ????? ??? ????: ????? ???? ????? ??? ?? ?????? ???? ?? ??? ????? ???? ???? ?????? ??? ??? ?? ????? ?? ??? ????? ???????? ??. ????? ???? ??????? ???? ??????? ???? ???? ???? ???????? ??????? ???? ???? ????. ?????? ???? ?????? ??????? ???????? ???? ?????? ??????? ?? ?????? ???????

????? ???????? ??????? ?? ?????? ?????? ??? ????? ?????? ??? ??????? ??. ?????? ?????? ???? ??? ??????? ? ??????? ??? ???? ?????????‏ ? ??????? ???????? ??????? ???? ?????? ??? ??? ??? ???? ??? ???:"?????? ?????????? ??? ???? ???? ???? ???? ???????????? ???????????? ????????????? ????

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

Arabic terms: ?????????? ?????? ?????????? ??????? ???????? ??????????? ??????? ???????? ??????????? ??????? ???????? ???????? ?????????? ???????? ???????????? ??????? ???????? ??? ???????? ????? ??????? ?????? ?????? ???????? ??????? ??????????? ??????? ?????????? ????????????? ??????? ????????