è????-??-???????o2??μ??°???è??è?????è???ˉ????é????????????′2????￥?????oo???????oo?????¨???èμ·??????????o??1??|?è???′???????????oo???
??a???è????￥?2?è￠??????￥??¨?o????????oo?1??¤????
a?????????????￥????1????a??
?￥1???????°?è?a?·±????¤?????¤????é???o?è????????è????ˉ?￥1è?±?o?é??é???1°?????￥???è?????????????￠????????a????????????????????°?￥1????￡°é?3???è?????è???ˉ?è??????·??·????????o??￥1???????????ˉ?o?????￡°?????????????o??????????
é?????????????￡?oo????????￥è???￥1?????-????¤?????????????è?3é??????????????????°±è￠?é???????￠??¨?o????????¤?????????-???
è§??-¤???è????-??-è??????°?è?a?·±?????????è?????é???o?è??????????????????¤??????????
a?????????????￥????1????è????ˉ???????¤?????????￥?¤????????????o?¤a??????????°±é??????1°????????±?-?????????¨????????????????????￠???a??
è?????è???ˉ?è???????￥?o?è????￥????????o??????????o??????¨?????-?????￥è|??????????????????????è§??????±?o1é??????·±?o?????°????è??è????1?¤′???
a???????￠?????￠?????-??-é???????????é???????￠????????????è??è???????????????￥??￥????????????ˉ??????????o????a??
??¨??o????ooé??è??????????o??￥???é?￡è?????é???¤???ˉè§?????1??????ˉ????1??¨??????????????ˉ?è??èμ·??￥???è????￥?2?????¤????è?3?°?????????·???é??????????ˉ??????????????????????o|??a????????????
???è???ooèˉ′????o?èˉ????è?????è???ˉ??°±??|???è????-??-?????′??????èμ°??????è°?é???2????????¤?????￥1?????????
?￥???¨?￥1?1?????°±?1???ˉ?o?è????·?????·???????1??????°?o?è?a?·±é??????¤???????è?????é?￡??·????????o????????￥?1??2?????¤a?¤????é??è?????
??′???è????????è??????????¨è????°??-?¤????è????3?o?????￡°?°????????oo????3¨???é?????????o?è????????
?????????èˉ??-???????????????±??????????????¨èo???§???è????-??-???é??????￡°é?3????????￡??°?o???′??????????ˉ??????aè§?è?????
a??????¤?é?¤?o??o??￥?????????-????¤§?ˉ????è????????????o?è|???￡???a??a??
????????￥èμ·???????°??????????????????????è′￠?o§???è??è????????????o??￥3???è????-??-???a??