??2????3à?±§x???i?￡???o????2￡?odμ?ê??é?÷éo???3o2?÷2?á?￡?o?′oiy?i?aμà?i′?2??ui?·oè??oxoμ±?μá?￡??°???oμ?ê??é??o2?a?t￡????°??x???????μ?è?￡??o?3oé?iê??i′?x?μ??￡?±
?°????μ?è?2?ê??té??e￡??±?°o?3??u￡?éo???3?ixa1yi?à′￡???±?ê???ê?ê??oá??i′?￡??°?ao?x????1??μ??i′?μ?ê?￡??±
?a2?ê???2???oé?oμ?μ?·?￡??′i·????é??éo2ê?2??a?tμ?￡??°??±§x?o￠xo?è??è￥￡??à??à′á??o?é??1o?a?á???￡?±?i′?ê??μ?è???2é??3tá?￡??t?êxoμ?ê??é?u3ˉ?du2è?3é?a???é￡??êoo????2??àd?￡?±?è?à?o?á??12??aμà?￡
?°?o?aμàá??￡?±éo???3°?2?é??|￡?2???????2???i?ooiè￡?è???2????|x??oμ?2?o?1u?y￡???2????á3????y?iμ????t?o2?xaéià??aá?￡????àé?μ?3¤????ê§?u1???á?￡?éo???32?ê???êo??￡??êáá??￡??°′ooˉê?2?ê?o?x?ê2?′?é·3ê?á?￡??±???oμ?ê??é?1??od?á1?￡????u??o??u??á?±eè?μ??é??￡??é???′?o￡?éo???3??xo2?è????°￡?o2??o?êêμ?·¨xo￡?i?á??u??￡??°?????o?oá?±?±?êéà′???±
?y2????à′??÷?u??￡?·′o|è????°?idd￡?????μ?·¨xo￡???od?′±?êéiá????xa?uá|á??￡
?°???à′oμ?ê?￡?′oéu·oè???ê?o?o?dax?￡?±eè?′ooˉμ￡d?2?ê??￡?±odμ?ê??é??2???2???éo???3?aμà?iê?2????yi?1y2ud?á?￡?áá??2??oaè????2???μ?oa??￡?oi?￥μà?￡
éo???3?à?′á??yá???￡?áá??á￠?′°u???oà′￡?iiiii?i?μà￡??°1e?è?è?μx???xo?u??ê?ii??éixoodo?′|￡??u??è?3?á???xo￡???ê±o2oax￠oax?￡??a2?o??iê?o?±2xoμ?ê??￡?±
éo???3ê?????1a￡?è?ê???ê±￡?o??¨?u·￠??áá?????dμ?d?dé￡????????i￡?·?èáá?éuo?￡?μà￡??°?od?à?odêy￡??o?iê???±?··￡??ox???xo￡????|?°?|ooμ???oo￡?x???á?ii?u??è￥o?o?dy?￠￡?è?áá?a·têi?iê?á??￡?±
′o?¨?÷oa2??u????oyoy??è￥￡???μ??yà?￡?áá????êé?o3?à′￡?éo???3?i·á??eà′￡?2?·2?′o??￡?·á???o3￡?éo???32?oaê?μ?x??o??d??à2?o?￡??a±?êé￡?ou??μ?ê±oo?y?i?′1yá?￡?è????u·?a￡??i?uμuo?′??′??μ?￡?é?±?oié?μ?±ê??ê?o?μ?????odo??oá??￡
?uê?ê2?′ê±oo???yμ??y??2??aμà￡?iyμ???±?od?ˉ?2￡?i§i?·￠??ê??uê?￡?éo???32??￥?￥??1yé?à′￡??°??à′á?￡???1o2?ê??μ??à′μ?ê±oo?ái¨?a?o?e￡??±
áá????x?2è?????y￡?d?à?o?d|￡??°????o???a?á1y?uá??￡?±?uê???????￡???1o?i′?á????￠à′￡?áá????u÷éo???3￡???a￡?éo???3??ê?μμμ????′á?￡??°o?￡??o?ié?è￥???±o????°?μá?èy±é￡??uo2??o°á??￡
áá???÷°xéo???3ê??′è?é?á?￡??i???u???y′oè??y￡?doμ??uê?2?ê?±eè?￡?2??áoo?a?a?tê?oiéo???3a???￡?·?é?2è?μ￡?3??uê?á?éo???3xà?°μ?êé?￡éo???3iuia?′á?á???￡?oé?oμà￡??°???′2???d???￡??±
?°??o???x?2???????·ox???1a￡?d???xo??2???μ?á??￡?±?μ?ed???￡??uê?o2??????od·¨xoá?￡??t??μà￡??°??x???xo￡????i??x??o1??u?yxoà?￡??oaáá?°????à??￡??μ??èy??o￠xox?±?á?o?·y′oà?￡??o?1o??a?àá?2?μ?μ?￡???2?ê?ê2?′￡??±d???d?xo?′t?￡??ax??aê?￡?á??§i???2?è￥á?￡??a?t??????è???ê??a?t?u?é￡??i?u?°?o????′oè?1y???￡
éo???3d???o?xa￡??oè?o?d|μà￡??°ê??°é￡????°???i?μ1yá??￡?±2?1yd?????μ?????￡?éo???3±iê??3oé?￡
?°?1ê???á??a??￡?xoiid???3?3?μ?3???oa???eà′￡?é???uaua2????o?′￡??????e′2￡???°??o??x??￡?±?μ?°μ?ê±oo￡?ia±?′?à′êi?¤μ?1·?déu￡?ou?i￡?o???°x°x????μ?ê?i??aá±xox?á???à′￡??uê?????￡?2?μèd???3?éu?μ3aμà￡??°??o2áu?êá?￡?2??u?u??o??°???u??ê?????á?￡????yoa?èè?è?i¨u÷o?éuê?à??2???±
d???2???d?μ???á???xi￡??uμ?éo???3éi2à￡?o??¨1éx???￡?2?à?oaμà￡??°???ê2?i??ˉ￡??o2?áu?êá?￡?o???￡?????2?ê?iaè?￡?1???2???ê???iaè??′μ??e￡?3?è￥á??o2??aá3?iê?á??￡?±?¤á??¤?¨1é￡?x￥x?éo???3μ?ê?￡?é?é??????′á?o?????￡??a?tμà￡??°??????à′???ˉááá????±
?uê?o???o?o?d|￡??°??μ1ê??aμà°i?á?￡???oi???????μ?e??′?à′μ?à???￡???à′?????????′?′￡?ê?2?ê???od?o?o?u?￡?±??x??é?μ????÷￡??uê?è°d???±e′?1yà′?aá3￡?d????uá32???oa￡??μ?y??2??e???￡
è??oμ±????μ???ê??i?eo??é±|1?i?x??￡?d???μ1o?￡??iè·êμ?iá??￡??é???′?′x???2?ê?è?è??uoaμ??￡
d???°ox?i·￡?á3é?±eiá?àμ?oaá?￡??°???÷?o????·o?′1yá?￡???·o3??t?oodii?3??￡???1oê??eà′á?￡?μèx?￡??o?a?iè???1o??1yà′???±μêxo?1??x?èè??￡?d???2è??μ??uá?3?è￥￡?μêxo??±?á???1·?u?uoo±?o?i·°u?2￡?????x?μ???±?￡?xaéii?á???éo???3￡?3uoéá??á￡?1?1?i?á???à′￡?μii·ioá?ioéo???3d???￡?1?1???á???è￥?￡
?uê???d?￡??°?u?1??ê?iyμ????°μ?￡?????3???μ?ê±oo?o?1oid????μ?a′?1yà′?i??????á???à′á??￡?±????ê???2????i??éo???3μ?￡??uê?2??á2??÷°x?a??￡?????i¨è?d?￡???ê±èy??o￠xoéi±???è?μ??°￡??u?1?u°??|?′x?￡??°xoii￡?d????°?°oooo???u?′á?′o°???ê±3?μ??è￡?′oiiá?￡?1·éié?μ???￡?μ￡d???2?êêo|?￡?±
????o????aμà?μ?u??μ?￡???x?i·￡??iá??i?2°i￡?éo???3??1ao?èá￡??????a?yo§é?è?μ?ê??é?y?1??μ???￡?i??u±§?e?u￡??3x??u?à°xμ???￡??°???á??2?1?￡?????o??′￡?o?oo?éoa°??o?′x?ào?|??1?oid???i????￡?±
????iuiu?dá?á?éu￡?d???o??áix?è?????μ??i§??à′á?￡?éo???3á3é?μ?d|odo??2μ???o2￡????°è??ad????μ?2?o?2?éu?ˉê??y??′iá?￡?d?????μ?????±è???°′ood3¤??￡???μ?é?èoèoè?éuá?￡?è?1?￡??μ?2?ê??y?uxoμ??°?￡
d?????x????do?·u￡?????μ?oa￡??°?????′μ?3??aê?ê2?′°é￡??±oii¨i¨μ?o?′?′?￡??aá?±???￡?o?á?????3?°xé?μ?1?èê￡?éo???33éá?3éxi??￡??°ào?|￡??±
d?????é?o??2￡?3?x??uê???á???d???￡??u?′á?iaá???￡?oié???1?￡?x?é?μ???i?￡?xo?????1?ix?o???￡??°????￡????°?μ?o?μ?2?o?￡???è?èy·ui?￡?o??′?i?aμàê?èy????xoá?°é￡??oê?2?ê?ouà÷o|￡??±x??uμêxoé?￡???ê?x￥?exàé??ixoà?μ??aμ?￡??yi??1àiμà￡??°?1ê?????od·¨xo￡???èy????xoè???1?μ???x?￡?·oxo?μoàx??o???uμ?????￡??è?μ??°￡?é?é?°???2?x?￡?è?′?o?à′￡?????μ1ê?°??oμ??|á??￡?±3?iêo??é???à?a￡?d?????á???ê?￡?2à???￠x?éo???3￡??°????￡??o??μ?±è?e??1?￡??o?áiiaμ??uà÷o|￡???oaê??u???oéu??xoμ??°￡?2?è??i?d?êxo°é￡??o???ixoo2dd￡?2?o?é?é?￡??uê?ê????±
?a??￡?2?????ê?éo???3￡??uê??u??±????12?x?3éxi??á?￡??°??μ±??xoê?ê2?′￡??1?ax???ê?ê?2?3é￡??±±???o?o?oid????μ??x?μ?ê?2??uouà′￡???x?ào?|èy??è?μ???x?o???1?à′μ?￡?d?????iê??á?μ??ê?eà′￡??yo2?o2?x??°·′??￡???μ?′oéu?μ3a???￡
d???d?à??ˉ?u￡?éo???3êo?????u?é?￡?i§x??μ?áá??áá?aá3é?μ?d|o2ê???o2μ?￡????′￡?éo???3?iêiè?á?￡??odi￡??ud????′à′￡?ê???d?oa??èy??o￠xo?ié?o?·y2?o??uμ?à???°é￡?i§ê?·??àáá??￡??°???ê??eà′￡?1yd?è?xo?o??°ád??oμ?ê±oo°á1yè￥1o?u??é??￡?±
d???d?à???d?￡?°????à??μ?ê±????od°x?|??￡??uê??t??￡??°???iê1?￠1?x???￡?μèào?|3¤′oá??′x??￡?od???1??μ?ê±oo?￡?±??odd?o￠xo?￡i?±eè???x??o??x?′oè¤μ?￡??uê?2??ti?éo???3μ?x?·¨?￡
áá??oiáá?ai§x??3?è￥á?￡?d?????xàé?μ??aμ?3?á?????°?°?￡?iy???uμ?è??μ?u?oè?à′á?￡??uê?????o???￡??°??è???iax????μà′?′??￡?1à??ê??yμ?á??￡?±
éo???3oi?uê?o3?è￥￡?2?ê???ê?oàê?o?°?è?o?ê??￡?d???ê??ax?éo???3￡?á3é?d|?aá??¨￡?3?x?è??à￡?2?x￠oa￡?′?μ?éo???3?u??±?￡?oa??2??÷μà￡??°??x??????uμ??￡?u￡?????d?ê?2?ê?d???èiá?￡?????￡?1yá???è?￡?od??à?μ?ê±oo?￡?±
éo???3±?d???ê?o?·??°??á?′ooiá3￡???éu?1·′2μ2?μ?￡???o?o?μ???ê??u?°￡?oi??ê??μ?°á?￡???ê??ê?ioi??i?·oè?2?2??à￡???i?·oè?è?1?2?ê??d??o°?iá?éixo￡?è???1à??o?o?μ??￡
?yxoà???o?o?μ?￡?èy??o￠xoo22?°2·??eà′￡????′￡??iè???à′???à￡?éo???3??o￠xo???uê????′￡??ux??tê??o′y?iè?è￥á?￡??a?1ê?éo???3μuo?′????a?′?àè?￡?3é?x??è?￡?o|3êμ?ê???2???￡?o￠xo?′èy￡?od?tê?oi?u′?o?1?x?￡?????è?￡?à′μ?è?′o?àê?éo???32?è?ê?μ?￡??tê????oμ???????à′á?￡?à?à?iaiaμ??x?y3?o?￡?éo???3i·?????i￡?oi??±?μ??u′?o???êoo???￡?á?è???′o??·????d?′μ?á?2??é??d??￡
??i?·oè???±?μ??x?y????á?￡??é?uoox????°μ?ê??é￡???odè?é???￡???1uè?′?￡????i?a±?x?á?áuê?xàé???￡?è??àê??o￡?éo???3?￡???i??1?o?á?o￠xo￡????u??2?è?±i??i???￡??????¨???u??è￥á?i?xo￡???·??iá?à?1yà′￡???od??x?è?o°￡??a??μ?￡?éo???3???eá????é￡?d??do??oi??￠￡???à?i????uà?o????é??x??o′o?u?¤￡?′od?￡????éêuμ?μ?3è°??à￡?ê??é???aoo￡????éè?xo??ê?x?2?o?êuμ?o???á?￡??′x?x??o3¤′oá?￡?μ?i·à′2?ê?x??o?xè??￡
2?1you?i￡?éo???3?i??odd?????i??àá?￡??ooê?￡?d??ooiá??oμ?è?à′á?￡?d?·oè?1?xoá3￡?á?o???￡?′o°?????￡??uê?i?x?????ê?′o?§è??o?÷??·?·?￡?μ±è?￡?o2?iμuo??d??￡????′?i?u?′3?d?·oè?2?1yê??￡·????d′o?§è??o?÷??μ??ˉx÷°?á?￡???μ?d?d???μ?d?xo￡?éo???3odd??÷°xá??￡·′1?á?·oè?￡??÷??oid?·oè?2?i?μ?d?xo￡?°2°2?2?2μ?￡?o????°o22??à?μ￡?x??·??1?±?±?1?d?￡?2?μ?′|??i?′oá?￡?éo???3è????¨áix?á?è?è￥′y?iμ??oxo?￡
?yéi±?μ?è????áè?á?è?d?ê￠??±?￡????¨??od?uia±???1yá3￡?d?·oè?d?xo′o′o????￡?????2??á?uoad???÷?￡?éo???3?￡i??y???u?μμ?ê2?′￡?á???°μμ?odáa?μ￡?éo???3oá2??êoé￡?xuoaè?á?è???3??i??à′￡???ooμ?ê??é2?o?x??￡
è???￡?o???ii??à′￡?á?·oè?oid?·oè?????od?à?μê2?′￡?éo???3à?μ?2??á￡?°?iiê?·??ix?á??iè?￡??y?ièi?u′2é?2????ˉμˉá?￡???2????u?°±???i?xo?1??od??à′￡?éo???3iyx?iyx?±?x????ˉá?1yè￥￡????3?d￡?odè?????oyoy??x??y??x?￡?o????uouo￡??μ?μ?·?￡?′?x??¨?¨μ?????￡?i?è?￡?éo???3?i???aá???￡??yxoà?ááx?μ?￡?áá??x??uo?xoé?￡?ê?à?·x??????y?′μ?êé￡??°???¨??￡??±
áá??xaéi￡???á????￥?￥ou??μ?iié?￡??°???¨??x??u?ˉx?á?￡??ioi?????μá?￡?á?·oè?oèd?·oè???ê???ê±??odiuà′μ?￡????¨?μ￡?d?·oè?2?i??′μ?é?á??o???±
éo???33??eéixo￡?oèd?·oè??μá????°?i?aμà?yê???ê2?′d?xoμ?￡?2?1u???u?1ê?o?oo￡?d??oo??±±èá??o1u?°??￡?2?1?d?·oè??′2?é?á??o￡??°′ooˉ??￡??±
?°?uêé·?oii?xoéiá?ê??é??￡??éoa??oo?u?′êtá?￡??±éo???3???yooμ1?u′2é??i??á??ˉ?2￡?áá??o2??ê?i?á??yμ?d?￡????y??é?±?xo??o?￡??é?????a￡?dy?￠á?o?????￡??iμ?à?á?o?ii￡?éixoè·êμ3dêu2?x?￡?áá??ê?á?êé￡?è￥ia±?′o??￡?éo???3èàá?èà??′u￡?μ?è·ê?à?x?á?￡??iμ?ê2?′?yo1iu??á??￡
?i??±§x?èy??o￠xo???y￡???è??iè??à￡?èy??o￠xo±???μ??ˉ2?x?￡?o2ê??????ˉ1yè￥á?￡??°à??????u???uê?x?￡?′oéu·oè?od·??àμ??°?do?éu?iê?á??￡?±?a±?ê?éo???3oi??2???μ???êo￡??i??2??o??±?????3?3?￡?éo???3o￥êx￡???iè?i22￡???éié?????i??￡
?′êt3?à′￡?éo???3?tá|μ?ié?u′2é?￡?odo?′???o?′?μ?oiáá???μ?°￡??°1yd?è?xo?ioa°á?oá?￡???°?x??????t?oμ????÷??μ?3?à′?￡?±éo???3μ??tx±?à￡?odμ￥?àμ??a·?￡?μ1o22??é·3￡?2?1uê2?′ê±oo°á￡?x?o?x?±?xuê?o?μ??￡
????oyoyo??ˉá?1yè￥￡????′￡?iyμ?ia??′?à′?????÷?÷μ???2?éu￡??yxoà?μ?o￠xoo???′o?t￡?éo???3?iμ??ad?1yà′￡?áá??i??aá±xox?á???à′￡??°′oéu·oè?￡?i?·oè?éixo1?2?ddá?￡?′ooˉ1yè￥á?￡?è??u?id?1yè￥?￡?±
éo???3o??a￡??i?u′o′2é?·á??eà′￡???é?o??e3?·1μ?ê±oo?d????i?·oè?éixo1??1o?x?￡?3ˉia?dá?éu?i??￡?èy???i??o?1á??è?￡??°1uo?o￠xo￡?o??eè￥i?·oè??oxo?￡?±±??μ?°￡?±?oéx?áá??oiáá?a·têi?y′?o?éà￡???oaiiá???·￠÷u?ix?á?3?è￥?￡
i?·oè??oxoμ??ei¨?÷￡??iè?1oá?o??oxo￡???odiyμ??téu￡?éo???3?y??μ?á3é?o??o￡?x??u??￡??yxoà?1ox?o???è?￡?????á?oi??2???1o?ux??°±?￡??t·?èy·?μ????????????e??oo￡??yo?????￡?àx???2???ê?μ???i?·oè??ii?á?1yà′￡?d|????μ??′x??y￡?′??μà￡??°3?ê?à′á?￡?1yà′è?x???o?o??′?′???±éo???3′o?i??ê?à?±§1yào?|￡???1y?tê??áê?é??°￡?1o?u′2?°μ?d?μêxoé?￡?????êaèo￡??°x???￡?3?ê?à′á????±
?°x???oyi?￡???2??e??oi2???￡??÷d?￡?oo1?±¨o|￡??u?o??á?￡???o?o?oi2???1yè?xo￡???ê???iy?°μ?o￠xo???±??i?·oè?éi3?ê?￡??á?áμ?·??uêi?ˉμ?ào?|á3é?￡??°o￠xo??2???d?ê±oo￡?3¤′oá?￡?o??¨ê???o?o￠xo???±
éo???3????????á?dd??àá￡???á???xi￡???éuμà￡??°3?ê?2?1?x???￡??u±eμ￡d?￡?3?ê??áoi·o?yo?o?1yè?xoμ??￡?±??i?·oè????eá??uodê??é￡?ê?2?ê?oa??x?ê???1a·μ??á?￡?·??o2d?êμ?à?è?￡?áu?àá?d?d?????μ?ê??yoi??2???￡?éo???3??o§x?′?￡?2?2?è?xi?dμ????ê3ééu?￡
μu123?? 123 io?uo?o?
??i?·oè??°?μμ?oo±?o?ê???è?o???￡?μ?á?x?oo￡?à?è?xi????à?x?μμμ?d|￡???1a??o?2??¨μ?é¨1y?yà??uodè?￡?x?oo???uo?éi??é?o?éà′o°?￡?·￠÷u????áè?oμ??tê?i·é?￡?i§á?i§ê?￡?éo???3ooi?o?2?￡??2μ?±?é?￡??tê?o?éiê???x?á???i?·oè?μ?ê?￡?é3??x?é¤o?o°á?éu￡??°???￡?±
?°ê??od?xoèi￡?3?2??e????￡??à?êà′?ˉ?u??á????±????o?±2xo￡???i?·oè?x???2??eμ?è??iê??tê?￡??tê?x?ê?àxà÷·?dd2???è?á???xo￡?à????u?uμ?ê±ooo2?u?yê?à?3?á?2?éu?÷￡???i?·oè?o?3￠2??÷°x￡??oà?è?ê???od?tê??a??d?xoμ?￡?′o·?????±??t·?èy·??1μ?i§2??ei·à′￡?ê???o?ê?￡??yè′oox?o???àá?μ?è?￡?oi?tê?a?á?o?±2xoμ???￡?o??eè?éiá|??iê??ê??dμ??ixo￡??a???ixoê??y?°ê±￡?o???μ???i???μ?à????iμ?￡??yo???2??eà???μ?èy?2á?￡??aμà￡?′÷x??u￡?o?±2xo???3·??3???￡
?ixo??μ??tê?±￡??μ?o?μ?ê?é?￡???i?·oè?2?d??uoax?μ?±?é?á???￡??oo°???ˉ￡???i?·oè?xi??μ?d|??????é???￡?′??u?tê?ê??aé?μ?ê????o?o????￡?????á?1o?u′2?°￡??￠?￠oiá????￡
i·????iμiμ?¨àá￡???é?μ?ê±oo??i?·oè?éixo?i2?ddá?￡??d????d?á?o??o￡?à?à?x?o??μá??á?°oo2?oii·????μà￡??°??è?èy??o￠xo?u??￡??é±e??d?ê?·3?y??￡??o°?￡?éixo1?o2àêx????￡?±?2ê?3éé￥ê?x?ê?′o?§è??o?é??μ?￡???i?·oè?2???i?à?????á?￡?o1à?·têii?·oè??ˉ??￡???ai?·oè????aá???￡???é???μ???3?2?i?o?iuμ????÷á?￡?i·?????àuμ?ê??é?à￡?d???o?2u￡??i?a?tê???1a·μ??á?￡??a2??±?±è???÷?i¨?a?÷·??÷xo￡?o?±?oi??i?·oè??μ?°?￡
?y?u3á??￡?i·????o′á?o′????￡?iád?????á?￡??°à?oˉ￡??????÷?o·￠???￠á??￡?±??i?·oè?áu?àμ?ê±ooè?·?2????u?o￡?ê?x??é￡???ê??μ??éá?i??éáμ???μ?￡?o§á?o§′?￡?i·??????iá?u?oμ?ê?￡??i??????á?μà￡??°i?·oè?x?μ?ê±ooxi??′?d|￡?è?à???è°x??uà′x??￡?±
????á?±??1ê?o??o???÷￡??eéiê±￡?á3é?μ?o?é???êyê?á2á?è￥￡?????2¨à?2??a￡????eéi???¨?1????1yé?μ??tê?μà?°?oà?o￠xo2???￡???′?x?à?′o?±??à??t?±???|°é?￡?±??è?èè????é￠￡?2???o?oa?aê??|á?￡???éo???3??3???xo￡?????á?μ??°?uá??u￡??°à?′o?±??±§x?o￠xo??è￥￡???ii????oià??t?±??ê?x?￡??÷ii??oièyμu??1yà′?￡?±
éo???3?????11ox?àá?é￡?è?éux?±ˉé?μ??a1you?xè?à?êà￡??i?êx?o|??￡??áê?o2?uoo±?o|á?éu￡???x??áxo?¨??àá￡?o?ê±????￡??yxoà???ê???xoμ?à¨?uéu?￡
??????oi?????e1o?u±?é?￡?á?è???êoo???￡?2?????i?μ?′1??i·è￥￡???i?·oè??àá?￡?·￠é￥oo￡????u???ioa·??oá?￡?????????é???è??aé?￡???ê?3?á?ê?￡????????1xá?￥x?d??o??ê?￡???i?·oè??aê±oox?á?￡?d??oo?ê?o2??o°á?￡??oà?????o￠xoμ??xê?????o2oa?é????à′?￡
????á?μμ?3á??tè?o???￡??°?tμuèyμu???oà′?￡?±?tê??|μ?ê??é?à￡?éi?aè?xo￡???μ?ê?o22?éu￡???i?·oè?x?μ??2??￡?????á?d?à?o?êu2?éu￡?μ?á????u￡???i??′x???2???oi??2????tè?￡?o???o??1￡??±?eéixo￡?o???2?·￠μ?x?á??￡
??2???·?x?éo???3￡??°???è??è￥ê?ê°o?·??￡?±éo???3???t?÷à?￡??yà?°uéè?àê??2?i??é?￡?o?1?à?μ?o?·t?uê?????áué?￡???è￥??oaê??eà′á?￡?oi?tê?′o1y?do?￡???2???oiéo???3??á??￡
i·????o???u???u·??à??÷?￡?odi?2??é￡??tê?????2?oi￡????′o??÷°x1yà′￡?1à????i?·oè????i??μ???è?????á?￡?′1i?￡???á???ê?ioé?μ??ixo￡?i?á??u???￡
??i?·oè?μ??àou?i?u???d′??aá?￡??÷ê??÷?uμ?è???od￡?????á?oi??2???á￠á?1|￡?o?±?êu?êé?d?è?￡??uê??êéyμ?ê±oo￡???i?·oè?o??à￡?????á?ê?d￠èy?ê￡???2???ê?d￠o??ê￡?3?à′2??aê?oi?éd??￡
éo???3o?iié????ˉ??2??￠x?áá?????yxoà???d?2???á?o?·?￡???é?μ?x?i′?o??￡?????d?μ?′o2??á￡??μμ¤oiμ?±?èio?o?±?3·x?á?￡?éo???3éié??i??é?μ?o?éào2??á???à′￡?o?éi??d?μ????????o?μ???o?è1￡?ia±???x?°??é2?d?μ?d￠o?￡?·￠÷ué?o??????￠xo￡?è?·?o???á3???t?÷à?￡?o?μ?o2?′2?3?ê????u??μ?′oéu·oè?￡?áá???u??±?2?x?μ?i??￠￡?2?x?iád?éo???3￡??°′oéu·oè?￡??÷è??iê??|μ?ê±ooá?￡?′2o??ê?ê°3?à′á?￡??è???y?ˉo???°é?￡?±
oàx?1e?è?èμ?oa??￡?éo???3?1?ux???xo2?ê?￡?à?ouá?￡???éixo??1é2?o?￡??é?y?μμ??°éo???3ê?iy2???è￥μ?￡?áá??iu???u3oá?o?????￡?o2?′??x???2???éio°￡??????t??￡??°2?è?è????????u?é?é??°o￡??±
?°???|x??iê?á?￡???oo??è???oi?i???à1?x?d?o￠xo￡??o??′ooˉμ?o?éà??????1yè￥?￡?±??i?·oè??d??oo￡???à?x?±?á?x?1??àμ?d￠o?￡?d￠o?od?2??￡??yéié?μ?o?éi?1ê?ou?à?ê?°à????u?àoo??à???o?iêμ?￡??é??á?o?d??ê￡?o?éà?t??2??°￡?éo???3o21?2?μ?μ§??á?￡?±§x?o?éàx?á?3?è￥?￡
′?ê±￡?ii±?o????3?á?o???°x￡??o?d?°é?áy???u??3?μ??a?i?d￡?′μ?uá3é?￡?±uμ?á3??êu?￡μ?êé·?ê±￡?o?x???2????yo?′oà?±?3?à′￡??y3¤μ?éio°?uéiyoè?x?μμμ?°§é?￡???i?·oè?x??2??μ??iê???2???￡???d?à?????ê?x???êuμ?￡???x??y￡???2????uá???￡?éo???3oé??°￡???2???éié?′?μ?o?éi°xé???·t￡?μ1ê?2?o???á?￡??°??o?éà??1yà′á?￡??oè￥?′?′??oi?tμu???￡?±
ê?′￥?tμ?o???±uá1￡???2???????￡??°???′2??à′?á??t￡??±??oo3?à′μ???2??????tè????u???u￡?ê?è¤μ?i???á??yà?￡??i′?oi?êoo????μ?′o1???od?￡3?ia￡?oi???êxo??à?μ???÷?o2x?μ??u￡?è?2?ê???2????d??￡???2?????2??o?àd?￡????u??à??1??ê????￠2?áu￡??μμ???d?è?·????′?àd???￡?μèéo???3xaéix?á?￡???2???2?x?á?3?è￥￡??°′o??￡???è?′oé??àdy?￠á?è?°é?￡?i′?oi???¨???u???a±??o?è?′x??￡?±