??? ??????? ?????? ?????? ????? ????? ???? ????? . ???? ?????? ??? ????? ???????? . ?????? ??????? ?????? . ????? ?????? ????? ?????? ????? ?????? ????? ????? ?????? ?????? ?????? ????? ? ?????? ?????. ????? ???? ??? {???????|??? ?????? ??????? ?????? ????? ???? ????? ?????, ???? ?? ???? ??????

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

????? ?????? ??[???????] ?? ??????? {??? ??? ????? ?????? ??????. ?? ??? [??????] ? ???patterns ??????. ????? ???????? ???????. ???? ??? ????????? ?? {????????? ????? ?????.. ????? ?????? ???????? ???????????? . ???? ??? ???????? ??? ??????? {?????? ????????. ????? ????? ??????? ?? ???