è???????????????2???????????o?è?|?-???¨??′?¤?è?2????μ?é?????
?-£???è????ˉ?o??¥??o??§????????o?????o?è????¥????°±??¨???è??é?¨??£???
è??a?|a?|????-£???è??????o???????èμ·??¥???
è?????é£?é????°é?????é???????????è?¤èˉ????èˉ????????°±?????¥è-|?o????
?-£???è????£?????????????????3??°????1???????????????¤????????±?????????é???¥?é?¨?a?????°±??ˉ?????o?????°???è???¥????è??è??è?|??????
è?????é£???a??|è?¤??????????°???·è????1???
?-£???è?????a??a?|a?|a??
????????????è?¤????????????a?|a?|
é?£??a?2??£????????1?é?£?1?a?|a?|?-£???è??é???????¥é??èˉ¥?|??????¢??1??????è????o??????é????aè§?????o???3???é?????
??????é?¨????¥1èμ°??o???è???????¢??¢??a??¨???????¥????
?13????¥1è§?????¥?é??????o??¤a??????????¤??¥1?????????è°¢?????????????o?????¥1???é????????
?°??????????é??????o?è?1????′?è?£?±????????????ˉ?3??1??????¢?o?é¢???°???????????o?¥1è??è???????1????????????????¥??′?è?£????????ˉ?????°?¥??1??2???????
?-£???è???°????????????°??????????????1????§???¨???
?|????èˉ′?2??£???ˉè′????é?£?¥1??°??¨????????ˉ??¨???è′??o????
-
????????μè??????2??£????é????a??|???????-????è§??o???????????????????è?1????????????????????o???
?????o?±??1???????????-£???è???ˉ1èˉ?????2??ˉ?è???1????
?????1??|?????a?ˉ1èˉ????é?????é????1???é?2????????a?-??????ˉa??????oo??oa?????
?2??£????è?2???è?¥????????????
è?|?a????????????°è¢?????o???????