?? ???????:????????????12??
????:1??????200??500:?????????
2????????
3??????
4???????
5???????
?????????10??9???? ???????????????????,????9????????????,???????,????12???????????????6???????????????????,?6??????
????,?,??????????????????????????,??279?????,???265???????14??????
???????????,?????????6????????????????????????????????
?,?????????????????????????????????????????????????6?????????????????
???,?????????????????,?????????????????????????????????????,?????????????40?? ????????:?????