2??????8??????????11??????50?????,???,????????????8????17????,??????????????????????10?????????30???

????????8??????????443?

??????,????????,?????????????????????????????????????????????????8?,???????443???126??????10????

????????????????????

??????2??????????????26?????????????,?54???,??????????????????????4???;???2??????????1?????6?,????????10???,???????

???????????,????????;?????,??????????,???

??

8?20?30?,?50?????????25?????????????????,??????,?????????????,?????,????????????????????;???????????????,???????????????,?????????????????????????

(??????? ? ?????? ??????????????????? ??)

????:???

??

??:???????????,??????????,??????????????