11???23???????????27???,??????,?????????????????,?,11?????23??????27?,??,?6??????????????10?,????????????????????????????????12??14?,???????????????????16????????????????????????????????????,?5????????7?????????????????????????,?8??????9??????????????????????????????,???????

??,?,??????,???,??????,?????????????????,??????14?,???????18????(???)

?:???

“???????”_????

?? ??????????????!????????

????:1????????:????v

2?????????

3??????

4?51pc·me??

5?????????

11???23???????????27???,??????,?????????????????,?,11?????23??????27?,??,?6??????????????10?,????????????????????????????????12??14?,???????????????????16????????????????????????????????????,?5????????7?????????????????????????,?8??????9??????????????????????????????,???????

??,?,??????,???,??????,?????????????????,??????14?,???????18????(???)

?:???