?¥1??£??£????????¨?????°è???1????
?????????è??????????¥???é???£°é?3???a???????¨è??é?????????1????a??
???è???o?é??????????¨?o???1???è??èo?è?1???è?|?a?è????????é?2??oè?§??ˉ?¨??£±è§??????????è?????
??1???è????????è?§??ˉ?¨??????|????o?è??????????????é????????a?????????1???¨è????????a??
è?§??ˉ?¨?è1???????解????????¥é??????1?????o??????????è§?????1′?????1???è???????ˉ?2??¥??????????
??????è?a?·±???èˉ?è???¥1???è?a?·±??o?·?????¤?????????¥???
?¥1è??è|??¤??-¤???é?????
è?§??ˉ?¨????è????|?ˉ1?¥1èˉ′???a???????o?·??????¥?o????èμ°??§??????????????????a??
è??????????1???è??????a?????????°è?a?·±???è?°è?§??ˉ?¨???ˉ?????o????1?è????o?·?????o????
???è???¥1?1??2?é?????
?·2??????è|??|?????o????è?§??ˉ?¨??????o????1?è???|?????1??·2??????é??è|??o????
??¤??a?oo?????°??????
è?§??ˉ?¨????????¤??¥????????????£???a???????????????????′????????????èμ·????????????a??
??1???è????3èμ·????¤??°±è|??|?????o???????
a??????????3???????????|???????oo?????§???????-£??????????¤??¥3?????????a??
è?§??ˉ?¨???????è????§???a???1?????????ˉèˉ′?¥??o?????????????é???????????èˉ′è???o????a??
??1???è???????£???
?¥1????1????????-??o?è?????