?????oé?£?¢?????±¤????o????????¤a??????é????°????′??o??????????é?????è???¥1?1???¥??°?o???ˉè°?????????????
?¤a??????????2???3??°????????ˉ???è?·???
?¥1?1????è????3?′????è?·?????o????????????
è?£?¤a????????????é????o?????1?????????
a???¤a????¨??¨?????¥′??¢??¥é??????¥′??¢??a??ˉ???????3????????±??¨??¨???????a?|a?|?¥′??¢??ˉ??????è?·?o?????a????è¢??ooèˉ±????o?a?|a?|?¥′??¢????????¥é??????±??¤a???é¥????a?|a?|a??
???è?·??-????????????è???3a?°′????¥1??3?????°???????????????
è?£?¤a????????????èμ·èo??????????è??è?????????????-????????????a???????¢?ˉ1???????????????è????ˉ???????1???a??????è????¢?±?é¥??????·??·?????¢???é???????o????1??????|????????§???a??
?¤???±è???¤§?-¥èμ°è??????????????
a???ˉ???????é????oè???o???¨?????????é????¤??????a??
???è?·è¢???¤????¤a???????????′???????????????
????·2????°?è???°±è??????????°?o?è??????1??oo??????????¤§é±????
è??????1??oo???????????????è???§????è?ˉ?????ˉè???°±??ˉ??o?o???o??¢?????ˉ?????ˉ?·2????????°?o?èo??????-????????????
**
èμμ??·??·??¨????°??????ˉ?????????????¥1???????????aè?a?·±??????è£1????o????é?¨???
?¥1?°????è£1?o¤???????-????a???¨???????????o???????è?£??????a??
?¥1??????????£°é?3èˉ′?o????????§??¥??¥?????¤???¥?o?é?????????o???????
èμμ??·??·???????-???1?o???1?¤′???????????????è£1???????|????????-???°?o?è·?é?£?oo?o|????????°??1??????èˉ???????é?£?oo???
???èˉ′??????????o?é?£?oo???é???¥¨??????????|???????
è?£??£è?????????°±??¥é???o????????§??¥??¥???????é???¤′?1??o????
a??è??????°??????ˉè???????1è???-??????¥é???????±?????°è?a?·±????°±??ˉ??ˉ????o????a??
è?£??£è????′?¤?è|??????¨?±?é???????¤????????¨??ˉ?????1é?·???