?? ?????????? ???????????
????:1???????:????????????
2?????????
3????????????
4??????????????
5??????????
?????????????12??????6??????????? (???????? ? ?)?6???16??????????????????????11???,?????16?45????????4?????????4???????????,???????19???15????,??
12??6?????,?????,?4???45????????????6????????7???????15???????????,????????????? ?? ? ???????????????????????????????,?????????????????16?????11???,???,????????????????????,?????,?????????,??
??????????19??????????????????30??????,???????,??????????????
?,??,?????(??)
??:???