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