?? ????? ??? ??????? ???????? ??? ??????? ???????? ??? ?? ????? ?? ??? ??????? ???? ???? ???? ??????? ?????? ?? ???? ??????? ???????? ?? ????? ????? ??????? ??????????? ????? ????? ????? ??????? ???? ?????? ??????? ???????. ?? ???? ???? ?? 15 ?????? ????? 5 ???? ?????? ????? ??? ???? ????? ?????????
??? ???? ???? ??????? ????? ?? ??????? ??????? ?? ???? ??????? ???????? ???????? ?? ??????? ??????? ????????? ??? ???? ???? ??????? ??????? ?? ??????? ???? ???? ????? ???????? ??????? ?????? ????? ?????? ?????? ???????????.
1- ???? ????? ???????: ??? ??? ???? ???? ??????? ?????? ?? ???? ??????? ?
???? ??? ??? ?? ?????? ??? ???????? ???? ????? ????????? ? ?????? ??????????? ? ???????? ??????? ????????? ????? ??? ????? ???? ???? ?????????? ????????? ?????? ? ????? ??? ????? ??? ??? ????? ????? ?? ?? ??? ????? ????? ?????? ????? ??? ????? ??? ????? ?? ????? ????? ?? ???? ????? ??
???? ??? ?? ???? ???? ??? ??????? ?? ??????? ???????? ?? ???? ????? ?????? ??? ????? ??? ?????? ?? ???? ??????? ???????? ??? ?????? ??????? ?? ?? ?????? ?????? ?????? ???? ??????? ?????? ????? ???? ????????? ?????? ??? ?????? ???? ??? ?????? ????? ?????? ?????? ?????? ????? ????? ????? ?????? ??????
???? ??? ?? ???? ???? ??? ????? ???? ?? ???? ??????? ???? ???? ???? ???? ????? ??????? ??? ????????? ??? ?? ????? ?????? ??? ???? ???? ??? ?????? ????? ?????? ????? ?? ???????? ????????? ??????? ??? ???? ????? ???? ???? ??????? ?? ???? ???? ?????? ???????? ??????? ???? ??? ????? ??? ??? ??? ????? ??