?? ?????? ????????? ???????? ?? ??????? ????????? ??? ??? ???? ????? ??? ?? ???? ??????????? ???? ?? ?????? ??? ??? ?????? ????????? ?????? ????? ?? ????????? ??????? ??????? ???????? ???????? ???????? ???????.

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

????? ??? ????????? ??????? ??? ?????? ???? ????? ????? ?????? ???? ?????? ??????? ??? ?????? ??? ????? ??? ???? ??? ????? ????? ?????? ??? ???? ??? ?????? ???? ????? ?? ????? ????? ??? ?????? ?????? ?? ?? ??????? ????????? ???? ?????? ???????? ??? ?????? ??????? ???????? ?????????? ???????? ??? ???? ????? ?????? ????? ???? ?????? ?????? ?????? ??? ?????? ?????? ????? ?????? ?? ???? ?? ????? ???? ??? ???????? ????? ????? ??????? ???? ??? ?? ????? ?????? ????????.

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

???? ?????? ????? ???? ?????? ????? ???? ??? ??????? ????? ????? ?????? ???? ????? ????? ????? ??? ?????? ?????? ????? ??? ???? ???? ??? ??? ??? ?????? ??????? ????? ??????? ????? ????? ?? ???? ?????? ????? ???????? ??? ??? ??????? ??? ????? ??????? ?????? ??? ???????? ?????? ?????? ????? ???? ?????? ??? ??????? ????? ????? ???? ???????? ??????? ??? ???? 10 ?? ??????? ????? ????? ??? ?????? ??????? ??? ?????? ????? ?????? ?????.

???????? ??????? (??????? ?????????) :

????? ??? ???????? ??????? ???????? ?? ?????? ???????? ?????? ??????? ???? ???? ?????? ??????? ?? ??? ?????? ?????? ??? ??????? ?????? ???????????? ???????? ????????? ??? ????? ??? ??????? ???? ??? ???? ???? ??????? ???? ????? ???? ??? ???????? ??? ????? ??? ????? ??? 20 ??? ????? ??????? ??????? ?????? ????? ?????? ?????? ?? ?????? ?????? ??????? ?????? ?????????? ???? ?????? ???? ??? ?????? ????.

??????? :

???? ?????????? ?????? ????? ?? ????????? ??????? ????? ??????? ?????? ????????? ??? ????? ?????? ??????? ??? ??? ??? ????? ????? ?????? ???? ???? ??? ????? ???? ????? ????? ???? ???? ?????? ????? ?? ??? ???? ?????? ?? ?????????? ?? ?????? ??????? ??? ?????? ???? ???? ??? ?????? ?? ??? ??? 30 ??.