????-¤????????????é?¨????-??????¨??¤è?1???????§??????￥?o???′?￥?????￡°é?3???
a???¤§?????ˉ????????￥?????????????????￡????1???￥?o?????????????èμ·??-è???¤§?￥??°??￡???????????°???????a??
??·è§????èμ·??????é?¨?¤§??????
??μ?????????é???-￥?-￥é??è?????é??????????????é????′é??????????°è·¨è?????é?¨èμ°?o?è????￥???
?¤§????1???????????°????é??????￡o???è￠??￡???μ?????¨è???¤′???
???????2????????oo??¤?1?????????¨é?????é￡???????é??è?|??????????§|?·?????￥???????é?????è??èo?????-￥?-￥???é????????????￡o???èμ°???????o2è?a???èμ·?o?é???￡o??????è§????
??·è§???????????￡o??¨è?????
a??????????ˉ??ˉ???è????????????1???1?????ˉ??§?1????è??????o??￡o???è????????a??
????oo?????????é??????oo??¤???????··?1±???
a?????????2??°??????￠????￥1??ˉ??ˉ???????¤§?￥???ˉ???????￥3?°???????è??????￥?????¤§è?·??¨è?????????a???￥???é????ˉ?￥1????????3??????????1????è§??￥1????oo??±???a??
???????2???????????¤?????ˉ?è?a?·±???????§????è?|????????????
?-¤???????￥1???èo?????-￡??¨??￠??￠??????é????????
a?????a??a??a??
????￥??1????????·¨é????2?????????????·2??°???
é??????????·????￡°é?3?????????èμ·???a?????????2???????è?°??°?????ˉè?????????o????a??
??????è·ˉè?1???????§????è?????é??é??é???????????????????????????2?????o?????¤′???
a????????????1′?¤?????·2??????????1??o???-?-¤????|???3?????????é????????a??
èˉ′???????￥1?????????è???¤??-￡????￡o????¤§?-￥?￥???￥???????§|?·??????????é?-????o???????
??????????°?????o????
?????￥????????????????1????è§????
?-￡??????é?3????′???¨?￡o????1????a??a??
???????2?????·2é??????????μé-???????è?￠??°èo???????????????￡????????o??1??1??????????????￡?o??¤???°?1?é?′???