??? ?? ???? ???? ?????? ??????? ????? ?????? ??? ?????? {??????. .?? ????? {???????{ ?? ??????? ? ???????? ??????? ?????? ??? ???? ?????? ?????? ????? ??? ??????? ?????? ??????? ??? ??????? ????????. ???? ??? ??????: * ????? ??? 19 ?????. * ????? ??? ????? ???? ???? ????. * ?????? ????????? ???