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

2??????????

3?????????

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

5?????????

??12???18??? ???????????????????18???,?????????????,?????14?????????????????

???????,????16????????????????????15????,????????????11?????????????????????????????326?????

??,??7?????,????3?4???????????????????14???,??????3?????????

??,??????????????????????????????????????27??????

????????????????????????????????????,????????????,???????????????????(?) ??:????????????