??3???è??????1′????￥1???????????ˉ?????¨??o?????μèˉ????é????????????2????è????????????¤????
???è????ˉ??§???è?¤??o????ˉ1è?a?·±??ˉ???????????????
?????°??¨?????￥????￥??????ˉ?￥1?????￠?????????èˉˉ????o?a?|a?|
é?￡??a??????è??????¤?èˉ′????????ˉ????????????
??3??°è????a??ˉè?????è???????????è??é??????????ˉè￠??oo??￥??????é?????é????????
??????????????o?a???????èμ·???
?￥1??￥èμ·????°±????￥?????????ˉ???????￡°é?3????o?è????￥???a?????????????′??-???????o??????????è·????è???????ˉé?￡?§???3?3??????????èˉˉ??????a??
é??è¨????è?????????′§??·????????|????o???????
??ˉ?????ˉé????????????￥????????1???ˉ???èˉ′é????????è|??????????????￥1??????????????????è???o?è????￥???
a?????èˉ′???é????ˉ???????????????????°±??ˉè????¨??????????°????????o????è§￡é??????￥???????è?ˉ??????????￥???????a??
?????°è??èˉ????è?????????????o???èμ·?2??￥????a???￥????a??
???èˉ′?o??????￥èˉ?????????-??μèˉ????????￥1??′????1??1????????????????????￥?????o???ˉ????￥????
????￥???????????????′????￥?è§?é????????????????????é?′é??èμ°??o??￥???
??????????·±??°????????????è?￡?????′??a?oo?????????è′μ???
?￥1è???-￥???é???????1è±???????è????ˉ?????￡????????????a????????????￥??1????è§?a?|a?|a??
é??????????a??ˉ????o??￥1???????????????èo???2????o???|?¤???????é?¨???
é?¨???????°±è§??????·?????????è?￡?????????è????′??￥??±????o???????a??é????￥??￥?????￥?o????a??
a????ˉ???a??
é?????????o??o?????￡°???????????????è?????è?°è???o????é?′?????3????o?é?¨???