?????????!????????????????
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?,????????????????????,????????????????????????????????,???,?;????????????????????????????????????,??????,??
(?????????? ?? ?????? ???? ??????)
???:???
??
???:????