?? ??????????? 2???????
????:1???????????:????????????
2????????????
3??????
4???????
5???????
?????????,??11??25????15????????,??????????????????????,???????????2???????
????,??2???,????????????????????????2??,????2???????,??????????????????,???????
????????????,???,????28?????,?17?????????????????????????????????????,??5????,??????????????????,?,??45????,?????14???,?31??????????????????(???? ?)
???:??????