????é??????°????è????ˉè￠??oo?¤oè???o??????¨?¤????è???????ˉè????·?????????
??°??????????????????????é???????o?????????????????????
??￥?????￥??21è??????°?????????????è????·??????
??????????????·???????????????é???1?????13é?????
???è???????a??????è?????????°??????′?°±?????ˉ??￠?o??????a?oo???
??￠?????￥??????????????￥??????è???1???????
?-￡?￥?è????a?????????è￡???¤??1????o???¨?-????
?????????è·??°??????′???èμ·èμ°??°??o??°???????￥????é??è??????o??????????
????¤????é?3????????¨?¤a?￥????
????????????????????¨è?a?·±é?￠??????è????a?oo??????é???¤???????
?????′??°?????????è????￥?????????????￥1?1??2????è???￥????
?????aé????2????????????è?????è????￥?°???????????????????è????°????ˉ1é?￠?°±è???1?è????????????o??????????
?????????????￥????????o??????????a????±?-????a??
?￥1?1??????￥é??è?a?·±????1?????o????
???é???¤′?1±?3??3????????°±??ˉ??·é??????????￥???
a???2???3?3?????????????é?￠?????1?????¨?o¤???????1???ˉ??￥???a??
?°??????′è?????????????|??????????￥?è?2è????????
??????????????ˉ???é?μ??o?￥????
?????¨??ˉ?¤a?￥???a?o????