?????? ?????? ???? ?? ???? ????? ?????? ?? ??? ??????? . ????? ??? ???????? {?????????? ???????? ? {??????? ??????? ? ? ?????? ??????? . ?????? ????? ???? ???? ??????? ???? ???????? ?? ????????? ???????? ????? ?????? ???? ?? ?????? ????? ?? ??????? ????? ????? ????? ????? ???? ????? ?? ?????? ?????? ????? ??? ?????? ???? ????? ??????

??? ??? ????? ????? ?????? ?????? ???? ???? ???? ????? ?? ???? ???????? ??????? ??? ??????. ???? ?????? ??? ?????? ??????? ????? ??? ??????? ??? ???? ????? ????? ??????. ?? ??? ???????? ?????? ?? ??? ??? ?????? ???? ??????? ??????? ??? ???????? ????????? ????????? ?????? ??????? (???????)? ?????? ?????? ?????? ????? ???? ?????. 1. ??? ???? ?????: