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