????:1???????:?????????

2????????

3???????????

4????????????

5???????

??????????????6??????????????16??18????,??

?????????,6??????????16???,?,????????????,??????????,?????????????,?????????

??????????,??????????,??????????????10 ?????,????????????,??????????10????????????????

???????????????,???????????????????,??????????,?????

?????????,???,2???????????????????????,?,??????

?6????????18????????,??????,??????,??(????????? ????? ????????? ????????????? ?)

??????????:?????