??′????′2?????????????¥1???????°?????-???°?¤???????è??é¢?è???§??1?????°?è????°??¨è??????o?é??èμ°?????o??????
è????????????¥1???é??èμ¢???
????1′????o|?????3èμ??????????é????′?????a?????????
??¤?oo??¥??°pk??o????????′???è????′??¥????§????
?3???????[??¤????????¢???????1???3?ˉ1?ˉ1??1èˉ′?????????]
??????èˉ??????ˉè????????èˉ?è??????????o?-?è????????
??ˉè???????????é¢?è???§????????¤??????¤?oo??′é???2????èˉ′èˉ????
?????????????¤????????????£???èˉ-?°????è?????
a??????????-???è|????????o???????????????????a??
??????é¢?è???§?????¤??o?????1????é??????¤???????
é¢?è???§???′?????¥é??è??????o??????a??£????????????è????¥??o??ˉ????¤??????¨????¤?????????μ??±???
a?????è??????????μ??±??????????????o??ˉ?????????a??
?¥1???????-??????ˉ?¨±?1??????????é???????ˉ?????°è±????????1???¨????o?é???-??????£?????¤?oo?2????????????3?3????
????¤????è?|???????£°????????????è?¤é?????a??????§???§???a??
PK????§??o????
é¢?è???§?????oμ????oo?????2?o?è????????
???é?′??????????§????è?????????????°?????′??-é?′é??????1??2?????ooèˉ′èˉ????
?¤§???é????¨?¥?è′ˉ?3¨??°??????è????o?????????è????o??a?§°??|???????????????
???a??????μ·a????¨??o??′??°??°??¨???è??????2??????a?????o???????????°??¨è????·???è???1?é?????é?′è???????????èˉ′?????oè??è′??????????è??????????£???é??????????o??¥???