o??d???u?y?????d￡?o?io°??§á?oa?o????èy???ixoo22?ê?x?2?μ??￡
??a￡?o?è?￡??￡???￡êu??à′u÷???μ??èy???ixo±?è??ox?á?￡?éo???3′i?μ2?o?￡??°??á??àéuo?xo￡??±
?°èy???ixo?tio???§á?￡?xoè???2?oàx?d???μ?oa??x?á?￡??????÷ê?μ???2??¨?÷oa￡?±??μ?ê1y???ooo??è????′￡???è???2????uè￥￡??????÷ê?μ??μ?ixoo???3?è￥á?￡??tio???§á?￡?·???2?éu￡???2?ê?x?i?i??????÷ê?μ??u·?￡??÷ê?μ????μê???±?à′μ?éiè?￡?od???uoa?t?????o?????ixoμ±?tx±￡??áouê??￡??????÷ê?μ??μ??2?è?ê??￡?±
?￡???uá3à￠??￡?d???μuo?′?è?°iμ?2?ê?±???°io?￡?d??d1yoa2?è￥?￡
?à′ê??a?u￡?éo???3???????′?à￡??°??á?±???á?￡???????è￥μ±2?°é￡??a?tê??????y????o??￡?±
??·êo?x???±?????μ?éiè?￡??|ê???ê?2èá?1·êo??￡????′?y±?êiè?á?￡???à′è?1ax?éi￡?o?á3i?°u￡??yo?d|￡??°2?1?????￡???è￥°é￡?o?ooodê??áè???1u?o?a?á????μ??￡?±
á?è?x?μ?ê±oo??éo???3??μ?o?xo?é?uxàé?￡?éo???3?èè?￡?á?è?±?x?dèoao?xoi¨1??μ￡??u′o?÷ê?xià?i?μ??°??2???·???o2??ê????u?i?￡
?°áá??￡?éiá?è??÷??ê???o???￡?è?ááé?à′???o?￡?±
á?è?2?o?oa??μ?°uê??μ2?o?￡?éo???3μ?d|2?o??￡
à??è?èé????d?±￡??????￡è?￡??1?′′oiyà′μ????￠?d??é?￡?o??è?èê?i?·oè??u?°μ?à?è?￡?μ±x?1uê?2??μ￡??11ux?i?·oè?1?xoμ???3x￡?é?o?è′?μo??è?èê?′o·oè?éi±?μ?è?￡????′?é?u￡?o??è?è?ux?i?·oè?μ?ê±oo′o·oè??1??????￡??éé?o??μμ?d?ê?μ?μ?￡?2????u?°??
?u????￡?iy?yà?′?à′i?·oè?μ????éu￡??°1?￡????????x??·?2????á??￡?o?oo±e?u?yà???ooá??￡?±
à??è?èi??a??o?x??á????3?μ???÷?′??i?y??x?°?±?á3otot?é??ê???o?￡??y??á?????￡?2àéi??á??yxo?￡
μu30?? ?d·?i±??
?°à?·oè?o?d?o??y??o?°?????￡??±à??è?èd?d÷?1?′???2￡?′1i??￠x?±???μ?2?2?2???μ????x￡?i??u·??eà??¨??μ?μêxo￡??3ê?x???￡?i§?ei?·oè?μ????é?u?yièé?￡????eàoxoà?μ?d???μ?￡??￠?￠2àx?′o?￥i?·oè?μ????x?￡
i?ê??a2??iêuμ????uo′o?¨μ????ié?￡?°??dx???￡??êμà￡??°??è￥???uá?￡????′2?????è?o°￡???·têi1?á?￡???x÷??è???2??°1?￡?è?°?￡??1ê?oa???á??ooμ?2?o??￡?±
à??è?è2???3ti?·oè?o?·??°ê?·?oaod?u??￡??￥iêá?o???￡??y?yμ????e??μ???áio????o?x￡?x°x÷2??oaμ??￡?u?êμà￡??°i?·oè??ux?′o2?á??i??è???÷?o?o????y′oé¨á?￡?à?????x??÷???uê???o?è?xo￡?2?è?±§á??t±?è￥?oxoà?é1é1￡?è???÷?o?o?ê?ê°ê?ê°?yà?￡??±
i?ê??2????μ?1?xoà??μ??μ????÷￡?′o?ê?áê±?iodμ??°1?￡?à??è?è?aμà?yo?iá3?à′i?·oè?±??á???e??d????÷￡?1?2???è?￡???o???i?·oè??i?o1y?°?μμà￡??°?μμ?o2ê?￡?1?xoà?μ?o2????3?à′2áo?2á￡??i?÷è?°é￡??÷è?è?o??è?èá??è?è??á???3xà′￡?xd????μ???μ??￡?±
á??è?èê?à??è?è·o?o??xo￡???2?è?o??è?èêui?·oè??÷??￡??é?ui?·oè??u?°o2?μμ?é??°￡???a￡??1??μèμ?°?ii￡??oxoà??iè?è??eà′￡?à??è?è??3¤μ???o?êu￡????ui¨?xé?￡?à???μà￡??°o?ê?????????è?á?i?·oè????2￡??±???′ê?′o·oè?éi±?μ?èá±i￡?????o?á3é?￡??°3?ê2?′ê?á?￡??±
èá±i??2?????μ??ué?i¨?x￡???x?à??è?èμ?ê?￡??1?±μà￡??°ê?′oà?oˉ￡?′oà?oˉoi′o·oè?′o?eà′á?￡??i??i?·oè?1yè￥????°é?￡?±éo?3?iá?è???é???xàd?à?·??÷￡??ê??·?￡???·?o?á?o?xo????2?3?à′￡?è?2?ê?iμiyμ?á?????÷?à?1?￡???2??o?àd??|ê?μ¨′o°uii￡???á?i?·oè?ê?à?μ??ixo￡???d??ixo?éê?i?·oè?μ??u?uxo￡??|ê???2?????á?￡?éi±?μ?d???·′o|?i￡??°à?oˉ￡??u2?ê??y3???odo?xo?e￡?i?·oè?ê?à?μ??ixo???°￡?′o·oè????¨??á?2?éu￡??u?ê?y2??iê?odá?￡??±
éo?3?id???o??ˉ￡?oa??·?·￠μ????y?ê?|ê???o?xo￡????a?uμ?2??à￡???°uá??i1?á?￡?ê???2?o?￡?′yo?μ?ê±oo?u?à??d??￡
?|ê?????o?xo??μ?ê?￡?d?à?o??¤?ˉo?o|??￡???a?1????èèéo?3?i?iê¨xo′o?a?uoa??°uá?￡???d?o?xo?éê?oa?1??????é?è￥μ?￡??|ê?μ±?′?u??￡???x?éo?3?i±?xo′o??￡??°??o?oa???ê?ooao?xo￡????ê?ê??·????1odo?xo￡??±
éo?3?i?ud????u??xàé?￡????u?i???|ê?x?μ?o?ê??μá?￡??°??±eo??a?o2???3t??x?á?ê2?′￡???d??ixoê?i?·oè?á?x???à?μ?￡?è?±?i?·oè??a?tá????±éo?3?i2??3o?oaμ??′x??|ê?￡?????2??2???|ê?￡??à?22?è??uê?￡?3á?è2?è??tê?￡?è?2?ê?i?·oè?oi?|i?·oè?i??μ￡???2?2??áè￠á??y￡?oaè￠o2?????tμuè￠????x??o?°i?od°??uμ?è?￡?1ê??￡??′?o?|ê?μ???1aou·￠?áêoá??￡
?|ê???μ?????i¨oi￡??3ê?x￥?e?exàé?μ?2è?μ±?iu??éié??o￡??yx?μ?o??d?12?ê?°???ê?ê°à?iˉxo￡???2?i?á??i??á?￡??1μ±???u?yx÷??￡??ad?è?xod??ditiy2?°2μ?á?áu??μ?￡???á?oyê?oa3??u????￡?éo?3?i????x??yà′??μ?￡?iyx????u′?à′d???μ?3°d|￡????aé?o?￡?x￥x??|ê?áixoo??u1aé?1yè￥￡?á?è??2???¤′o3éo?i??￡
i?ê?μ?μ?ê±ooá?è?o?1?3éá?o?i?￡?????è?·?￡?i?ê?d±á??????u￡??°?12??i??è?à?a￡??±?uè??a2?o???·?μ?é??°￡???ê?à?aá?è??￡
?|ê?o?éà±??o??á?￡???3?°x?¨?¨μ?o?????·?￡?′oáixoiu??￡?oà???u?′μ?d??°μ?o?·?o￡oi￡?éo?3?io2o?2?μ????uè￥￡??|ê?ê?à?μ?o?′o°?i··￠è?ê???μ?￡????o￡??|ê?x¨3ˉ??èièaμ?μ?·??t￡??u??￡?′oiè?u2?i?μ????u?à??xi￡???2????uoi3￡?￡
?°?12??i???y￡?????????3éê2?′?uxoá?￡??±i?ê?????é¨á???￡?oá??μà￡??°?12??i??è￥?é??￡?è??u?ax?ê2?′￡??±
?|ê???àio?o?éà￡?xià??uê?dèie￡???x?éo?3?i￡??°??￡??aè?xo??·¨1yá?￡??u?ê?ê????x?á?ê2?′o?ê?￡??±
i?ê?o??aéo?3?i???y?yà?μ?è?￡?x??o?a???uxod??t′o??￡??à°??àè?￡???x?é??￠od??·?x?é?μ?è??i±???μ?é??êμ?μ1￡???1a???u?|ê??àx?μ?á3é?￡?d?à?odd?oo?u￡????a?uxoμ?d?xoμ±3??i???o??x?é??2?àμ??u?±￡?o?±è?t·?￡??uê?èy?2o?￡??yx??÷??éo?3?′?éoi????·??12?oa￡??°ooodá???±è￡?i?ê????|ê?o22??u?eà′￡?1′2?x??dxoê?x??o??±?ê?￡??dè?èy?t???aêμê??y3￡￡????|ê???′?????μ?è??????a?￡
?°??è￥??éio?éà?u?μ￡?odê2?′′o2?á?μ?ê?2??uo?o??μ￡??±?°ê???x??|ê??μμ?￡????a???u?±￡??yo22?ê?è?è??uoa?￡
?|ê?±31yéixo??àio?éà￡?????￡???i?i?x?i?ê?￡?1?2?μ???ê???x?d??°μ?·?1a￡???3?o?′o????èi￡?i?ê??2??é?1￡??°?12??i???y′?o?o?éà￡?oa°?á3è?2??a1aá?2?3é￡??±
?|ê???1a??è?·?à??eà′￡?·￠·è??μ?o?3ˉéo?3?i??1yè￥￡???oyoyμ?i?á?á???￡??°??￡??o?aá3á?￡??????′2??ê?ê??x?á?ê2?′o?ê?￡???ê±o???á???d??aái?????i??á?￡????u?1è?é?á???2?￡?o?èoà?iˉxo?1μ??o°???ê?ê°￡???x?ê2?′á?￡????o?ê?ooao?xo￡???à?o?????????od??à′μ?o?xo￡??±
?|ê?i??d??oao|￡?éo?3?i??ê???x????é￡?i?μ??uμ?é?′o1?￡?i?ê???μ?á3é?o?°x￡?i??u·?x?éo?3?iμ?éixo￡??°???a??????￡??????￡?±
?|ê?2??a?u?ˉ￡?é?é????uμà￡??°i???á?2?o??aμ?3?è￥??o|è??￡?±
éo?3?i??x??|ê?￡??°??￡??y??á??uμ??ixo￡??oiμiyμ???÷?μ?i??°￡??y??á??uμ??ixo°??￡?±
i?ê?o?ê±????1yé?à′￡??′?o????à?x?±?iox?μ?o??è?è2?·′o|1yà′￡???μ??±′??￡??°à′è?￡???o??è?è???o1???2?·?￡??1?o±3x??o???ixo￡?2?????á????±o?μé?o?|ê?￡???1aè??y￡???à?x?′??yo??a?u?μ?°￡???á???xi￡?éixo?±?±iuooμ1è￥￡??oxoà??uê??oá?ix?￡
?yxoà?μ??tê?o2iyμ?á?·?éu￡??yá3é??t2¨?tà?￡?à?á??uodè??u?oxoà?2?x?2?oiia±?μ?ê?￡?ii?iouμ?ê±ooéo?3?μ2?′oia±???à′￡?o??????°μ????ˉi?°u￡?é?2étètèμ?i??aá??tê?·???￡???á????uxooi???uo2?u￡??￠?￠d|μà￡??°d???d?áu?u?§i??éodiy·oxoμ??°￡??±d???d?áu?ê?id?￡??1oiéo??é?o??e?u?o?§??êé?￡
á?è?1?1?μ?μ?á?μ?i·￡?′o·?μ?ê??é?????aμàμ?2￠2??à￡????°???t2???o??o°á3?è￥o2???à′oμ??d?é￡?d?????á???ê??dêé′u￡?μ?oaμà￡??°μuμu￡????x·iμ?￡?ê?2?ê?ouo??′￡??±
éo?3?μ?a2??′?o3á??éu??μ??tê?￡?u¨u¨d|á?d|￡??°o??′￡?????????o?￡?d?ê2?′??o??′?￡?±?uxà?°x???￡??tá??td?????′u￡??°?é3?·1á?￡??±
d???μ?i·￡???êyiié?3?á?ê2?′￡?éo?3?μ????￡??′?o?tê?￡??°??à?ê?2?ê?3?ê?á?￡??±d????μμ??ad?2?é?xoè?o?3?1y￡?°′ài?μoa?u??é???è?2?μ￥2??á??x?xa?￡
?uê?±i?éμμμ?￡??′2?3??2?￡??°???aμà￡????ê?ê′oé??iê?á?￡??y???o￡?3?·???ê?oàx??y?μμ?à′?￡?±
èyè?x￠oaμ???·?2???￡?éo??é????ê???ê￡?±èd???d?áu??ê?￡?2èμ???á?μêxo￡?à?eá?è?μ?ê?￡??°??μuáuμu￡??o????è￥°é￡?μuoi???μ?μ?°?￡?±
d???d?áu??od?à??￡?á?è?x????°2?iu???tê?ddà?￡?oo2?o?xoo?oo?ux?éo??é?3?á????￡
éo?3?μ?2á??2éixo￡?x??u???°d???x?μ?μêxoé?￡??′x??tê?￡??°?ad?è?xo?|x?′oi¨1??μ￡?o??2?2??àá?￡?di2?êiàé???oi??è3??o￡??μμèd?è?xo·?éu1yè￥á?±?è??o?u??è￥μ±?μ￡???o2±ei?o?x?á?￡?d???d?áuo??￥?￥??ê?￡??o??xu??x???ê2?′?uxo￡??±±????μ3??á???iá?i?xoà′￡?odμ￡d??tê??à??￡?±?????éu?￡
è?·???′????àoèá?á?±?μ??á?xi￡???o??tê?1??μo??à?aμ??a°???￡???ê????u??d?à?oà??2??u?μμ????u￡?·??o￡???o?±2xo???uá?￡?éiê?à?e?tê?μ?ê?￡?3?d?3?oaè?′i￡??°?o??o?o?1yè?xo°é￡???d???d?áu??′o3éè????±
?tê?3°·iμ???á???xi??￡??°??oé°uà?d?μ?o?·?ê??á2?x?±?èoá?￡??±??????é?o?°x￡??tê?2??u?à?μ￡??eéi￡?·??àè?±????????￡
i?ê??a′??è??μ???￡?d?à′μ?ê±ooo??ê?μu?tii????á?￡??u?ééà??μ???oaoè??￡???xié¤xoè′·￠2?3?éuo?￡??±μ??y?ui·′oo1￡??yxoà???odè?￡??y???a±?xo￡?±???μ?2èμ???′2￡?2?á???éiê12?é??￠￡?????è?′?x??t±??¤?uá?μ?é??￡
à??è?è??x????è???y￡???i?·oè?ié?uμ?é?￡??|3ˉia′oo°￡??°?i￡??i￡?i?·oè???μ1á??￡?±
xoè?i?·oè???á?1yè￥￡?o??è?è±?1???á?2?·?￡?′o·oè?o?????????á??|??￡?′oà?oˉ??2??aê?￡?é?μ???°????1??x???xà￡??ud???′o?yà???á?d????tè￥μ±￡?è?o2?ux?x?á??￡
à??è?è·??ei?·oè?￡?o???o?ê???xoè??y??μ1ooμ?ê??é?μá?￡?iêá??êμà￡??°o??è?è?1?u2?·?1?x?￡?i?·oè?x?±?è?o?′|??￡??±
i?ê???xi￡?3?á|μ??μx?ê2?′￡??éo???x?o2·￠2?3?à′￡?μuo?′?￡?i?ê??d???yéixo1?2?ddá?￡?o?iu??o2éu1y2?￡?′o???????u?a°??d??x??o?i?àá?￡???μ?o?á|μ?x￥x?à??è?èê?±?￡?°?°?°??μ??2?i￡?￡
à??è?èo2o|??á?￡?·??yié??￡??|·??à??÷?è￥??′o·oo??e??à???odo?xoá?o??ux?￡?′o·oè?x?μ?ê±oo?????ixoμ?o?xoo2′?x?á?￡???à?????2?3?o?xoà′￡?à??è?èêo??xaμ?xàé?μ?o?ix?¨??é?￡?od?ê?tà?oˉ′oia±???à′′???à′μ?￡??μ?u??±?ouê?á÷dd?a???¨é?￡??o??3éé?o?￡?i?·oè?oaá?1yà′￡??tà?oˉ±?ê??i??èyd???μ?￡??a′?￡?èyd?????á?i¨?￠??￡??tà?oˉo?ê?è?2?è￥?§i???êé2?o?o?á?èyd???￡?2??a?ao??á???e?tà?oˉoi?t·oè?￡??????uμ?ê±ooi?·oè????ái?′i￡??é??à???é?oid3￡?d?μuo?1§￡???·?èuèu￡????????u?a?u￡?
?°i?·oè?￡??u?′2?dèoao?xo￡???à?μ?o?xoè?±?′oà?oˉê?á?￡?à?????x??u?yà?μ????÷è￥μ±?i??o?xo?éo?￡??±êo???o?2o?è|￡????u???u??μ??¨??é?￡??°i?·oè?è?ê?i?oa￡?à???μ±á??????¨??è?o?￡?i?oaμ??°?u?iμ?μ?i·?￡?±
i?ê???od3uoé￡?à??è?èi?á??u??￡??aê±ooi?·oè??????÷°x￡??u?è?y?uμ???od?t·oè?oièyd???á??1??oá2?á?áμ?tà?oˉ?iμ????÷￡??dê??dà′???uμ???÷?￡??°?????¨????è￥μ±?iμ±á?￡??3±?????′o·oà′?￡?±
??÷?±§x??¨??3?á??yxo￡?à??è?è???????y2áá3￡?i?·oè?o???xo￡??′±?ê??′2?o2oa′o°?μ?1a?êááà???
o?′|????￡???÷?è?ê???μ???xo′o?a??￡?2??±2??oμ?x?á?3?è￥￡?±?é?i￡x?o?á??i3μ￡???÷????ui?á?i?￡?è·è??tè?oo2?x?μ??i3μ±?￡???á???3μ±u￡?á±xo′oà????e￡???3?o?????÷?êi?¤μ?á3à′￡??°é?o?￡??aê?i?·oè?oa??è￥μ±μ?￡??u?′?′?àéuo?xoo?êê￡??±
ááé??3á????¨??￡???ê??o1y￡?d?d?oioiμ????????ix?±?o?μ?1?xoà?￡?1?xoà?μ?á?o?o?μ?2?￡?·à?1?¨???¤?éá?￡?x°o?á?á????¨??￡?ááé?2???±?o?μ???′uxoμy1yè￥￡?i?ê±μy1yè￥á????éo?xo￡??°?aê??o?od???éi′i??oià??è?èμ?￡??o?¨??μ????u??′uxoà?￡?2??áéuá?μ?￡???·?d?°é?￡?±
??÷??éá??u??￡?à??è?è?oé??yμ?ê±oo?y??μ?2??á￡?è?±?i?·oè?·￠??￡??y?é?iiêá??￡
?′3??y??à?μ?μ￡o?￡?é?o?o?d?iád?μà￡??°??·?d?°é￡??′ê1±?·￠??á?￡?à??è?èod·¨xoo|??1yè￥￡????è??°é?￡?±
??÷??uá??u￡???i?·oè?μ?2??é?μá?￡??yd?à?ê?????é?o?μ?￡?o??°?ui?·oè??u?°μ?ê±oo′oà?oˉiá1yo???′???ê?á??yi?·oè???′eo|￡?ooà′o??a±???è￥á??à?￥??a·????·xa?uá??t·oè?oièyd???￡??t·oè?d?xoèi￡?èyd???o2?μo??μ?°μ?￡?±è?e?y￡?è?xo2??ao?1y?àéu±??￡?°??o?oo?1?áà′?e￡??±??÷?èi2?x??êμà?￡
é?o??÷°x?yμ?oa??￡?i?á??u??￡?à?êμμà￡??°i?·oè???oa2?o?á?￡?1à???o?1?áà′￡???2?ê?oa??i?·oè??o′o·o?e￡??iè￥°é?￡?±?yè?1?2?ê?????o?￡?è???o?2??uêàé?á?￡?ê?èyd????èá??y?￡
?′x???d???μ?ê?é?μ??¨??￡?éo???3é?é??′?o??±?￡??yμuμu??i?·oè?d￠?3od?o￡???i?·oè???￡??u??è?±????￡ááé?d?d?oioiμ???i?·oè?2??é?μá?￡?éo???3?|êyx??¨??é?μ????·￡???1ao?é?￡??°?o?aμàá?￡???±?????d?d??1?á?????÷￡???è???′o???àá?oax????±
ááé?μ?á?μ?i·?￡
éo???3μ￡d??uê?iy?μ??±?μ?ê??éé?é?￡?è?ê??è?è???¨??ê????a·?￡?i?ê?μ??é?°????ê??d·?á?￡?2?1y?1?u???u￡??u2??u???′?12?o??μ￡??°áá??￡???è?????à′o?i??￡?±
?|ê?è???á??|??￡??éê±?ix￠oax?éo???ˉ?2￡?iy?μi?·oè?2????é?uo?±2xo???a2?á??uμ?ê±oo￡??|ê?xi°i??d|iáá?￡?o?è?o????i??á?éo??￡?x?μ?ê±oo?1?????oé?xoá?á?o??±￡?êy??2?d??￡