??????????°??????????????????????????????ˉ????§??±???°??????é?????é?????
a?????é????????è|???ˉ?????????é??????°±èμ°???è????·?2??¤§???è????????????????￥?°±?2?èμ??????￥???a?|a?|a??
?2???????????????????????￡°é?3?1??????±??????é?????
a???????????????????¨????2??oo??￠è?????èμ°???a??
é?????é??????￡°??￥?′§?o??????????è???3?èμ·???é?μ?????????
??¨????????¤??a?1???-?????????????????ˉé?￡??a?¤????????oo???
è??????????????é?3?1????èμ·???è??????-￡???????§????
è???????oè???°???±?2??????????é????????è????′??￥è·3???
??¨??′???????-|é????¨è??è?o???
a???2??¤§?°??§?è?ˉ??????é????????è???????????????°±??ˉ????????????é??????-????a??
é?????é?????è§??o??????±è?a???è????¨?o??2???????èo???????
?????????????????ˉ????1?è?????????2???????é?????é??èˉ·é?????é??????￥1???è????′???
è|???ˉ???????oo??￥é??èˉ·é?????é??????￥1è????????é??????°?a?|a?|
è???????????é?1?o??o?????????????????|?????2?????????￥é??èˉ·?????????è????ˉ?o?èˉ￥?????????
?ˉ????è|?é????¨????-¤??¤??????é￠?é?￠a?|a?|
?-￡??3???????2?????????¨??ˉ??????????-￥?-￥??????èμ°??￥???
é?????é??????¤′?????¨?????ˉèμ·?o??????a???????????????a?|a?|
???è???????????????2???????è??è????????èμ°??°?????????é?￠?????????????????o??????
a????????????????ˉ??￥é??èˉ·????????o???????????oè????·??′??????a??