?2?????3?????￥1?????§????????¨è?ˉ?o?????o??????3?????3è|???o???a?|a?|?1????é????????èμ·??￥???
??°??±3?2￥????°??￡°??°é????????é?????è????a??′??-é?′???????????????
?????????????
?????????????????°??±3?2￥?¤§?????·?o?è???1??¤?è???2??··???????????????
?è°?èˉ′è???????-è?ˉ??????è???????-?1??¤a????o????
?è???-???????????¤§??￥??¨?o??±??????????
????????1?1?é????¨??ˉ???????¤§???????§??2￥?2￥??????è???1±??°????°??±3?2￥????o??????????
a????3?????°?oo?????-????¤§????¤????è°????è°????a??
?￥1è?3??1?-??3??o￠????a????è§?????ˉ1???????°??±3?2￥???è?a?·±??·???è???1??¤??¤???????
??°??±3?2￥????2￥?2￥è??è|???§??-PK?????????
?§??2￥?2￥????o?????¤′???a??????o???§??????é?a??????è??è???¤???????è§?PK??o?????????è?????????ˉ???????è|?è?????????????′??a???è??é????|??|??′è·3????¤a?′§????o????a??
?￥1??????è?a?·±????????￡????????o?¤????????°?è?¨??????
??°??±3?2￥???è?????é?￡???????°±è??è???¤????
??2￥?2￥??????????1??a??????3??￥????￥3?????-?????????
??????-è??è???????￥???è??è??èμ??????°??¨?¤a??·?o????
?§??2￥?2￥????????1?1??????????é??é￠?????-?é?????a????ˉa?|a?|?????ˉ?????o????·￥???é?￠èˉ??¤±è′￥??????é?????é?±???è|?è?±????o????a??
???????
???????
???????
??′??-é?′é?????é￡?èμ·????±?????°?é????·???
?????????ˉ????????-é?????è???1?????o?é?￠èˉ????????¤±è′￥??????
?é?￠èˉ??????ˉè°????????????ˉ?????ˉ????o???????
???3??3?????ˉ?????ˉ?2￥???????-|????¤a????o?????1??????ˉè???ˉ1??1??ˉ???é?￡?§??·￥??????éa???°?ˉ???????