??????????????!?3??7??
?2?9?? ????,???????????9??1???????41???,???????139?,???3???????7????
??????,????????,?,???7????????????,???3?,4??????????????????????????(???????2????????????????2???)???,????
?????????,??????????????????????14???(??8??????????????3????3???????)??23????????8???7??????????
???,???,??,???? ??:?????
??
???:????