??????è????¥èˉ???????é????????????1?è?????è·3?o???????
???é?????????¨???¥?¢μ???????o?è???3???1??????
?????ˉ?¨???¥?¢μè?aè???????¥????°±?2???????è???3?è???¥1???
è?????é????????????°?è???o?????????¨?o?è??????????¨??§??????????????????
?2??????????????1????????¤??¤?????????????é???o????è?|????¤????????¥?è????°??§????????¨???é????????????1??????¨??§???????·¥????oo????????????
???é?????è???2????????????ˉ????1?????o???????è???o¢è?2??????????¢?????°±?????¨?o???§???é?¨??????
?′§??¥????¨????é????±?????????é2?è?3????????°?????μ????¨??1′?1′???????????????èμ°????o????é????????
a??é???????????è?°???????????¢è·?è?|???è????ˉ?????¨è????a??????èμ???°????????????é?????é???????????a??
?¨????é?????????????????èˉ′???????°??????-???è?±???è?|é?¥??????èμ·é????°?o????é?????é?¢??????
è????ˉ??¨??§????¤?é?¢??????????????°??????é???????¥é?????è?a?·±??°è?????è|??????-????o????
?¥1?·±?????£?°????????????¥????o??¨????é??è|?é??è????¥??????è¥??????·???è??èˉ′???a???¨??o??°???·????????????èˉ′è?????????????????????????°??¨?-£??¨?·¥?????????è?????è?????è|?????????°??????a??
?¨????é??è????3è|?èˉ′????1????è????????a????-a????°????£°?·¨??????è??è?1?????¥???
????????ˉ???é?????????¨????é?????è????¨??′?????-é?1????ooé??????o????è·3???
???è???¥???¥?????????é????????????¤′????????°?¨????é?????è????¥???é?£è?????????¢?????·2???è¢????????o????????o?é?????
è??è??é??è?|??????é?¢??a??ˉ?????????????????1é?·???è?|é??????oo??¨???è?|é?¨???è?????é??è????????èμ°?o?è????¥???
a??????¥?????????????é?¢è??è??è?|?????1???è·ˉ???a??
?¨???¥?¢μèμ°??°???é?????è·?????????-?¤′???????£?????????????é?¢è?2é?′?2?????¨????é?????
a???????·?-???ˉ?????????è?|è¢???????????o??????????????????§???è|????èμ???????a??