??μ?éuo??áèá?é??￡?iy?ud?à?ê?·?ê?·t￡???2???o2?a?è￡??dxoμ?á?ê???áu?ê??±?éuá?￡???è′?1±￡3?x?·￠oy?°μ?é¤o?￡?éu?ê·′·′?′?′?iá?o?o??á?u￡??u????2?????x?μ?????ê??11y￡?′y??3é??ê?￡?ê??eê??iê±￡???2???èi2?x??êμà￡??°?y???′?uá?￡??±
?°d??????°êu1yé?￡?é??uouo?3¤3?d?μ?èa?á·??÷￡??????i??ê2?′á?￡???x?2?oa3?dáà±ê3??￡?2?oax?i?á|??à?x?éixo?io??￡?±??o??a?a?oè?μ??÷xoéuá?ê2?′′o2?￡???d???x§x???é???￡??·é?2?i￡μ??o±txo￡?μ????u????à????1·1?μ?à÷o|￡?????μ?ê?3??uáu?￡
?°?yd??u′ii′ê??ao?￡??±éu?ê?μμ????????àu1yê???3tμ?￡??éê?′ii′ê????′??ê?￡?
éu?ê±???àio???±??aêi￡??°?uê??y′o??°é￡?????d???μ?á?2?2??àμ??ê?i???áod?a???￠x′￡?ê??y3￡μ?￡??y?y?io?á?￡?o?·t??á??i?éd??io??￡?±3?à′μ??±￡?o???à?μ?′é????μ1?÷iá￡?odd??1è?á?3?à′￡???x???è???ê??ᱧ?1á???￡???è′???a?id?μ???àix??￡
??2???2??÷°x??μ?oa??￡?éo???3o????iiy??á?￡?d?oiá?á3￡???é??1μ???x°?y?￡??êoo?y?iê?o??êá?￡?éixo·￠oy??á?￡??éo2?y3￡￡???oaê?μ?μii·?′á???￡???d?μ?á3?￠oio????￡
??2??????y±e?¤??°i′o??o22?x?á?￡?è???1o?iéu?ê??é??￡
?°2?o?á?￡??ox??o??è￥?io??￡?±????3?μ?·12??????uè?i?á?3?à′?￡
?°?oiaod?i3μ￡?è????y?i3μ?i????è￥°é?￡?±????à′μ?ê±ooá3é?2?i?o???2????i2?x?á?￡???1o?ux????à?ê￡????i?u?è???aμà?￡
éu?ê???u?u??￡???2????iμ??i?e???á3?2?oa￡??°d???éixo??od′o°￡?2?o????i?e?￡?±
?′á?è?′?x??i?aμàéi·y2?μi￡??ux??a??μ?·?μ?2?ê?′?1?±?ê?1ox?￡?éu?ê??od??á|￡???2?1yd??oé?????i¨i¨o?1yà?μ?′o·o￡???x?x?é?′???à′μ???éu?i?u·13?￡?2???oi????od1y?à?￡3??￡
??2???????è??u??￡?μàá?éud?d?￡???è??iμ???±???éi??à′￡??y????éixo???u±?xoà?2???3?à′??è??￡
x?êμá?d??d2?2a￡???2???1′á?1′′o￡??′x??yo?μ?o?μ?3¤′oμ??d??o22?′i?￡
μu46?? 3¤′oo?oo
éo???3μ?éixo???êia￡???2????éá??u??￡???x??oxoà?à′á?è?￡?2??o????3?ê??éà′￡??°?o1yá?è??uà′?￡?±?u′?o?oi?uê???x???2??á?à??￡????o??á???d?????￡?è??????ux??????°?o?μd??°?i?aá?￡????￡i?￡???i?·oè??′2?é?éo???32?ê?oox?éo???3?·ddμ?oo??￡??a?u￡??y????2??á?uèyoxd??￡
éo???32à1yéixo￡?o2o|?????oè?i?è?à′á?￡?′?′u??￡??°???ix?°é￡??oéixo??ê?á?￡?odê2?′ê???oo?u?μ?￡?±?y??á???t±?÷è???é??o?¨μ?2?o?ê3??￡?ooè?oaé?é?é???￡?o2??ê±??o????μ?°?￡
o?????ê?o??áμ??d??éu??±?è?x￥á???ddê?μ?￡???2???é??°o?2?èàá?èà?yμ?á3￡?è?μ??yoá?????oo??2?d??é′oo?μ?à?è￥?￡
??·1????x?éo???3￡???i?·oè?á3é?odd????°￡???á??yxo????t±μà￡??°oé?o???′?yo?????o??ax??oê????μ??è?3e??à?èy2?μ?o?μ?é3xoμ?è?á?￡??ud?????é?2??2o2?aμà3?à′o|??￡??y?￠d??1??ê?′o?￡?±
??t±3á?t?u?u′?o??μμ???·??°à?±??id?·3oa?o￡?iyá???i?·oè?μ??°￡?d?à?ou·￠?ˉo??eà′￡??u′?o??μμ???￡??t??o???è?ê?oaoi??·?oêi???3?·???à?￡?è?????è?2??u?¤x????o1??uê±?i?1????i?3?è￥μ2ê?i?????￡??t?????uμ??dxo￡?2?1yê????éx??oμ?è?éu￡?oè???1oao|???oà?μ?3¤±2￡?d￠′oouii￡???μ±?§??2?????ê?éi·yμ???￡??1od??·?μ?3¤±2?u??????d?μ±3éii±2i?°??￡
μ1á?o?±2è￡?à?à?μ?x??uxà?°￡?°?éo???3?μ?°μà￡??°x???±e?à??￡??3???uê?éixo2?ê?·tá?￡?é??u?′·￠á?2??ooiéo·oè?iá￡??yéi±?μ???÷???2?è???é???′o·oá??￡?±??x?ê?à?μ?2èè′2?oè￡?xoooxa??μ?o?i?￡?oi??i?·oè???êo￡?è??????àμ??ê?y￡??°x???￡??u?oè￠o?????￡?ê???μ???x??y??μ?é??o′o???1ê???ii?è1o??o???μ???éu￡??±
?yd?à?otot?aμà′e°?á?￡??μ2?é?à′?iê????¤êμo????￡
??·oè????y??￡??áá??yê?à?μ?±xo￡??°???′oi??x????μ?°μ?￡??u?od???′|±?2??a￡?o?ê?3?x?à??2￡?è?è???od?′é?μ±ê±o22??áiá3??????yi?o?ê?￡?ê?2?ê??ud???oi???μê2?′á?￡??±
??·oè?o22??a???′?ioy?a?????uá?￡??uia￡?±eμ?·oè???x?á??????t?y?è????xˉ￡?1?xoà?ê????′?uo???è?￡???odoi?y?à′|??á?2??aμà￡??????èyoxiid?ii·?￡??ux??oè????°?μ?°????·?′?￡?ê2?′?°???oiuia?μ?￡
??i?·oè??u??±?μ?o?xoé?x???￡?éixo??oo￡?±?x????u??μà￡??°?ooê?ê2?′2???oa￡??u?μ?ˉ?y2?o?￡???′o???aè?1i?′￡?o22??aê2?′ê±oo??x??u′?o?ê???o?μ?á??￡?±
??i?·oè?d?à????u′?o??u?àμ??uoa???u??xo?aá??yo?x??ox÷??μ?·yé???á?￡?è￠?tè￠?i??·?o????uè??dxoxiéu???àμ?è?￡????uμ?è?êêo?x??a??·??y?t￡??°???éodoi?y?μ1y?éá?￡??±
??t±xu??x?x???±?á?di?à￡?o2???e??à′￡??°??￡??o???y??x??o??x?è?2?o?μà￡?μ±3?oa?u??μ?ê??o??￡????ui?2??a3uiué?è￥μ?o?ê??o??￡?±??y?′?áá?o?′?￡?2????uodμu?t′?á??￡?±
??i?·oè????a??￡?é???μ???é?????ê??y??it??￡??°???2??e?y￡??????′2?????￡?3d?÷o???±è?o??o???éi·y?uxe1o￡??u?oè?è′?à????′eo|??à′￡?ê?2?ê????dodê2?′??2?μ?è?μ?ê?￡??±?y2?ê?μuo?′??3oé￡????°?i??μ????d2????￠á?￡??a??ê???è?d?à?2?ê?i1￡??é?u′?o??t??3d?÷o???￡??u??????′???￡?à?′oou±x￡?2?á?è???é?????o??±2??é??μ??￡?u?￡
??t±éu??á?￡??eéi????·′uμμà￡??°±eo?d?è???d??è?y???1￡????′2??ê?ê????u?o±?μ?????·yé?μ?￡??±
??·oè?iy?y?μ?°??à′????1???￡?????μ?μéx??y￡??°?μê2?′??￡????′oi??x????μ?°μ?￡???è??1±è2?1yi???ê????êμ??xè?￡??ad??ê?§μ?1???à?o?è￥???uá?￡??±
??t±??é???á|??3?μ?d|iá±ài??a￡?oix????????e??i?·oè?￡??°è?ê?d?á?x???μ??°￡??aê±oo′o??oio?????μ??xê????¨??à′￡??a?uàμ?￡??12?ê?x???i°éu???à￡??oêμ?°o????μ°é￡?o?????2???oa?t??′o??á?￡??o?u′o??±??u°u?ai????o￡??yμ?x?·¨ê???μ?￡???3é?o￡??oo22??á?tμ??￡?±o?d??u′o￡??u′?o?′???￡?????μ??i?′?÷°x?êiaμ?1??uá?￡?2?ê?2????y???u?á￡?ê??y??x??o??odx￥x??￡
?°x?￡????ox?￡?3?à?°?iaμ????÷?￡?±??i?·oè?ê?±?oaê?od???÷μ??°ot2?μ?èo3?è￥?o?yo??u2?o?￡???t±o¨o¨?tμ?à÷o|￡??y2??÷°xo?o?μ?ê??é???′3éá??a???uxo￡?á?′?x???i?·oè???±?á?￡??°x??ix?￡?·′?y?oo22?i?è??2???￡?±
??·oè??u??±?o??±???y?·??é?è??y±e?μá?￡???i?·oè??ê?i′oá?oaê?±???3???o?′?á?￡??yμ???éu?i?uá?￡???t±?μiê?a???i?tx??uá?3?è￥￡???·oè??e±?μ??°μ?á?xi±?o?o2éuéuii??￡?é??°′·x??yμ?±3?3??μà￡??°t±???u′oà′?iê??±à′?±è￥μ?d?xo￡??uiaè??u?°?1?ux°?è??￡???μx??è′o??±?ê??￡???±?oi?yo?°???ê?￡??o?′x?oi?u??μ??xê??à°?ê?2?3éá?￡??o???1ê???°é?￡?±?yd?à?o2?é?§￡?o?ê?ioà′?μ￡??u′?o??t??1o??o?????o???à′?μo?′|?u?à￡?????￡???ê?2?3éá??￡
?°?y°??iê???3?1y?à￡??u?uéuéu?μ?aμà??d?μàài￡??μ3?à′μ??°x?3?à′μ?ê???o?x?ê??yμ?éi·y?ux?μ?￡???á?￡?oi?u?oμ??xê??o??o22??oá?￡???μ?′|?ê?ê?éodêêá?μ???xo￡???d??¨????á??￡?±??i?·od??dàià?￡?ê?3?x?i·￡??￠?￠?oá??o￡??°????è￥°é￡??o???ˉá??￡?±
??à?μ?d???o?′o°?￡?o?d?o??±?￠x??u?o2?·?￡???éu?uá??i?uá?￡?ê±????á?′o?o?i??iu??á??￡
????3tá?￡???t±oiéo???3??é?μ?ê±oo??i?·oè?iá3?á?????￡???t±μix?i·2???o?éu￡??uê??′3?èyè???·?2???￡?é??°?23?μà￡??°t±???u??oa?u??à?′yx??i?à′y??è?o?á?￡?à??a?u?u?1od??è?￡???ê±oo?y?u??è￥o2ê?o?μ??￡?±
??i?·oè??oá??o′?￡??￡x?oi??·oè?é?á??i3μ￡?á???o???ài·3?uê?μ??°oo?ix?á?￡???t±d?à?ê§??￡?àx?éo???3è￥?oé??oá?o?d????÷??à′d??é2?ê?i1á??￡
i?á?????è???t±?i??á?￡??uê?è??￡???￡êu?uoo±??ux?￡?é?′?o?x??u·?o?ê±?1è??uê?μ¨??d??a￡?éu??o???3?ê2?′ê??éà′￡???t±x?μ?ê±ooiμiμàx??u′?o??μá?o?????μ??°￡?éo???32??a?t?uèy￡??oê??ix?á???t±￡?d??ditiy2?°2?eà′?￡??t±2?è?￡?????iié?oa°¤x??y?ˉ￡?éo???3μ￡o?°?o1??2???′3??à′?′x?á?è?￡?1ê???1i?oa?￡????1o′???d??￡
??t±x?ooμuo???iié???2????i′oo?′o°ux?á???à′￡?ê?à?oá?toé?ê??x??yμ???oμ￡?éo???3d?é?μ?μix?i·￡???d′μ???oμ1?????è?x±??xo?eoé￡??1???y??2?′o￡??÷?ˉ????μ1á?±??￡??°??oμê?xoii2??ià′μ?￡????éo?i?é???è??￡?±
??2??????yμ?i?o??1???uoa￡?à??aμ??a??è??????eμ?ê???3yá?ê?μ???oμ￡?à?±?ê2?′????od￡???o??aéo???3?áà??2?i??μ?d′á???o?ê???o?￡?è?????·à′?2è￥μ??o￡?ê2?′????od￡?????ê?????μ?i?1y?ào?á?￡?oiéo???3μ?è?xo￡??1od?????o?àiu￡?μèx??y?y?y?o?????u?￡
?°?a?u?u?o′???oi?oé?·??¨μ?è?o?￡??±??2???1êoa?a?′?μ￡??y??á??u′?o???ê???3tμ?￡?oi?y??·êooμ?μuo????a?u￡???????x??y￡??u′?o?￡??éo???·¨xo???y?oμ?ê?x??￡
??é???o?à?μ?á3￡?éo???32?o?i·o2??μ?i·￡?o?oy??′?μà￡??°μ?ê±oo?u?μ°é?￡?±???oi?·oè??á?d??????1y?a?uo2?μ2?x?￡????uμ?i·á?o22?o??¨oax?￡?oi?￥???i￡?213?á???￡??°è?1???2?????μ??°o22?ê?2?dd?￡?±
??2???x??uo?xoé?￡??′′??yd?à?μ?d?????￡?tttiμà￡??°???u?iá?￡?oi?oi?d???￡????iμèμ?ê±?u?μ°é?￡?±
x?oo￡?????ê?éo???32???á?￡???i?·oè??id?à′?μéixo1?2?o?á?￡???2???á?o1??á???è￥??
′oè￥??à′￡??oiaμ?ê÷o??iá?o???￡???á?o??i￡?±?o??a?÷è??tè¤1?μμ?è?xo?1o2??êμ?eà′?￡
á?o?d?μà￡????ˉμ?1ai?1y?i2o2oμ?o?xo?uμ?é?i???°?2μμ?o°xo￡?o???àéμ?éio°oé???°?u￡?1a???u??á3é???3?±uà?????￡??dxo??o?x??±ê?￡?2?·￥???i￡?′yx?1y1???￡?êoo°?d3???o?xu1°??ê±￡??u?è?yá???à′?￡
?aê±oo￡?′oà?o?éi°xé?3??do?éàμ?d??do￠￡???±??ux?o???1·￡?i?ê±3ˉ??μ?·??o?uà′￡?d??do￠??????d?￡???·?°xea￡?o?éi°xé??u3?μ?d?á3o￠??ê?x?￡?è?·?i··￠?uo?iux?i·?¤μ??i·￠￡????áè??aê???oμ?d?1????￡
?°2???????￡?2???????￡???à′á????±d??do￠±??uxià?±?′oéu??o°￡?o?????ê?dà?2￡?éid???′oμ??dxo?ux???2?￡?à??tμ?á3odá??ˉoa￡?3?éuiád?￡??°?yμ?￡?±e?¤μ1á??￡?±
??o??á?u￡?d??do￠o??uμ????u?°￡???ê?±§x???′oiè￡???i·￡???é??u?u?é?éμ?o1￡?′x?′????ê??￡??°?ooaμ???á??·ê?2?ê???à′á?￡??±
??2???i??u±§?e??￡?i?á?i????u????é?μ?1·￡??°x?á??￡?±iêá?￡?o??′x?o?á3?u′yμ?d???￡?2àéi?′?oiáx?′o??xoμ???1o￡??°??oaμ????÷????????à′á?￡??ad?è?xood??odμ÷?¤￡??±
d?????xi?a?3μ?d|x?￡???±?èyx????μ??μx??ad?è?xoμ?ê?￡????u??2?????i·￡?????1o?ooi′o??￡??°??1o?iμ?￡?x·é??o???￡?±
?°????x??ux?ê2?′￡??±??2???iáá?iá??μ?éixo￡???á???ê?±§??￡??°??à?????μ?è??à￡??ad?è?xoè?????éu3???￡?±eè??o??°???μ?è???3?x2á??￡?±
μu47?? ??à???·ê
o?′oo?d??μ?μd|d|μ?3ˉ?oxoà?x?è￥￡??·é???μ?±§x??èo?éàμ?áá??￡?d????dè?′o?oμ?i§ê??oá??o?ux?d?±èxoμ?oo??éx￡??°2???????￡?????oi±i??è￥??à?é???á?￡?ii2?áá?i3?·￠á??￡?±
?÷è?????3?o?￡?è￥é?é???μuo?i???μ?·oè?d???êy2?ê¤êy￡???iié?é?è′ê???á?￡???????á??o?u??μ?ê?1???·?o?￡???2????ê??￡??°???????′??ii?ié?é?á?￡??±
d???′oé?è?á÷μà￡??°????à′á?￡??μ′?±i??é?é?x?o?ii￡??????i?ux?è￥á??￡?±?μiê￡???ê??·é???2???μ?2±xo￡?d|μ???3?o???o??′μ??à3y￡?ii??μà￡??°±?à′?oo2ê?oaè￥μ?￡??????μ??oaà′?d?oμè??￡??±2?????????
??2???d???o?xa￡?oa??2??÷μ???á?????￡?d?à????μμ???3t￡?éo???3?aμà??à′?1oaé?é?￡?·??÷ê???x?x??o￡??aèy?ê??o?±i?÷á?x??oμ?d???￡??yè′d??dodx?1??é￡????eà′￡?á?è?od′o°??ê????1y??á??￡
áá??????μ???o???éid???′oμ??dxo±§x?d?????????à′￡??ux?i￡??￡?è???à′è?oo￡??·á??·éixo￡??°??′oéuoˉà′á?￡?d???oi±id???è￥??à?á??￡?±éo???3x?μ?ê±oo??′u1y??2???μ?á????a???aê?￡?áá??????x?d????u3?è￥ê?μè??μ??￡
??2????￠?￠μ?i·￡?êo??é¨1y?èà?μ?o?éà￡???àêμ?á3didi?à·?3?o??¨d|￡??°d????μá?￡?éo·oè??é?u￡??±??à′μ?′?êy?à￡??uê???o?2?i?á???μ?d???￡?odoa?toaè?éo???3±?±ux???￡?ê±??′o°??ê2?à′o2od?uê?2?′y??μ??oo?￡
áá???eéi￡???1a?é?o?y?u￡??°1y??è??i??è￥á?￡?·oè????tx?′o?oê?ê°ddà????￡?±
?u??à?x?á?á??ê?à￡?d￠?u?uoo￡??uê??i????è￥á?￡?d???μ?á??μ?xμ?ê±oo￡?o??±?u?aà?x?x?o22?ê???·¨xo￡???x?oàê?à′?o?u′?o?￡??uê?iáoéé???ooo?μà?????￡
?a?tê?éo???3d?à?iáμ?1y￡??°?o?aμàá??￡?±?μiê￡?èàá?èàd???·êà?à?μ?á3￡??°x?°é￡?????????°2oo?o??è￥é?é??o???????￡?±
?uê??u?yà???àiéo???3μ?o?éà￡?di?àê?d?á?2??u′?μ?￡?2???ooo?x÷????￡??1odd???μ??÷ê??÷?uμ?i???￡??yxoà?￡??3?è?è°u?è?è?÷??o2?|x?￡?????2???±§x?d??????y￡????2μ?á3éá1yo???2?oi￡???2?????1uouà?o2￡????êou3??uá?￡????u???uμ2x?á?′o°?μ?1a￡??°?????u???′à′á?￡?d?????à′x??ox?￡?2??àx?x?￡???à?μ?oiéd?1?á?d??d???xoμ??￡?±
d????￡?u?é°?￡?á3é?°x°x????μ?oui?è??2??￡???à?μ?oiéd?2???o??i?￡?odá?o?i?μ?????????￡??￥?￥￡????u??à?o2??3?á???￡??μ?e??′o?o???d??d???xo￡???è?d?2??÷°x??μ?oa??￡??u′?o?oi???ai?d|￡??μ??2?êy??à′￡?3¤′oá??ioi??à?μ?d?±|′oê|o??u￡?°o′o?u?2￡?′o??±?±?￡???oo??d??d???xo???i?uè??±?￡