离霜_24
???????°y?o2x??o?]ê?±?è￥?o??′oé?o????￡?1
??????o?o?￡???1ào?ê?′o????i?éfá?￡?ê?°w?￡2??^??????o?ê?xo?i?t?u?oo?ia3?á÷?c￡?μ1o22?ê?o??±?u1è?e?￡?1
?????fμ?o?°?￡?o?á?1??ao??????u?d??é?￡??a?x±??o???￠?d??é?μ??|?÷?aá??oá?1??a???￡
???????ê????oááμ?xod??3￡??o?o?d?o?tê???°é?￡μè??è??§?c?d??3é1|￡??i???a??μ??roo?éo?o???o???￡????od?°2è?d??￡?o2????????iá?o?iuo???￡??sê§è￥á???é?êμ????v?￡?1
??????o??a?x?b?ux??o·?é_μ??roo???u?éx??o????￡?á?1??ao?ê?o?ê?d?i?￡?èi2?x??￠ê?o?ê??oá?d??￡
????????iê???|?÷μ??r2ux÷é?dèoa3?àm?¨um2?éuμ??é?a?ué?xr￡?μ?μèμ?i???é??é?3????áá?uo??￡?1
???????o??o??ré]êp￡??1
?????a?x??á???￡????^?xè?°é?￡?÷è??o?è?§???u?y1è?ex?x?￡?od?s?àodè¤μ??|?÷￡??è?§???′?′?￡?o???iμè?o°??i`?÷??o?￡?±?é]êp?￡?éo?￡??1
??????o??￡?1á?1??a?￠??°i???u?a?x?^i?é?￡?o?μi???^?u??o?é?o????￡??xè??s???a?x?|x??o±i?f???i??oh?u￡?á?1??ao2?u?u?u?o·?é_o?d??e?o?￡???????a?xéié?μ?μμ????￡?2????|?éè????°μ?iuê?o?od?x·?o????￡
??????é?ê?i?vê1ê§??￡???o2?doxμ?μ?x??o?|iaè?μ?·à??d??à????￡??é?ê?i??ê?à???o?????￡??]od?zoá???è?￡???i?]odè??éo????yx??m??μ?°2è?1??u￡??ui÷???u??d??eá???uco??eá??￡?±μ?o?o??è?￡???2??aμàx??o???uod?o?d?é???i?oa￡???ix??o2?ê?oá?o?d?é￡???ê??uodμ?èá?é???oá??è?￡??|i??eè?±??uo22??u?￠o22???·?3?o??zo?oá?￡
????è?ê???3?3?xr?r??o2ê????|′y??è?o?°?μ??b?è?|′y?a?xμ???￡?????μ???2?3??i￡?????ê???un?u?o?à?a?￠?à?§?￠x?ááx??uo??eμ??￡
?????????á′?￡????|i????io???o2?u?àá??x·??u′y?￡
?????a?xo?á?1??aè|??x??oo2?]ê2un?ox÷￡?±??￠xàé??d??ê??e￡?éiéi?d?u￡?′oá???o??·?￡
??????±?á?￡??1
??????à?￡?oduc?￡?1?a?xi§?e?^???e?′???|·????e?m?m??ê?x??oμ?μ1o°￡???é?d|èy2??ao??àá??x·??￡???rég????￡????o?ˉ????ox°é?￡?1
??????o??￡?1
????????á?1??aμ?ê?￡??a?x?§??x?μ?????μ??pêo￡?o????é?bo?d??pêo?e?é??éuo?μ??|?÷?oá?1??a?￡
???????o??3???μ?1è?eμ??rooo2i|oo?μ??￡???f?d???ê?o??°o????￡?????÷μ??°y?￡??3′?μ?·2??o???êà???[?v?′μ?μ??￡???e?t?fi`?a?xo?????é￠á?￡??mè???odd?dt?????u?à??￡??sê??x°u?ê?i???]odè??u?o3é1|?w?n?￡2??^?????|i??d°l??dgé???μ1ê?i|?m2?μ?￡?ou?à·?±?μ?d??|?÷￡????é?§?o·¨????°áμ??é???iê1o?￡???3??°y????§á?o?d??é??é??u?oê1o??o????é?μ??|?÷???i?￡?1
?????a?xà??á?1??ax??u?èégμ?′o′2é?￡?′2?m±èia??μ?oaèáu??s?à?￡
????????ê??′2￡??e????á??o?t??μ?1????￡??1???o2i|odè¤μ?￡?o?3éêi±?é_?e??±?ê?o?u?è??¤2yo?°??￡?o??á??b?u2?ix?e???u′2°?é??i?éo???′2?à￡?o?o?μ??????i??x÷?t±??￠?i?^￡?????xhê??d??d?±§?io2ê???ox?μ??￡??????od2?éu?|?÷￡???ê?oà??1è?eμ?xu???o??unê??m??un?i????3??iμ??￡?u?o?eè?1?oxμ?è±á?ê2un￡?′o?à??ê?x??ox??￡·′?y1è?e?oé??oo?12èy???÷dt?￠??od?x???u1è?e?i?|?sê?μ?ê?ê???￡?o22?è±è?ê?￡?o?o??￡?1
????á?1??a?′???a?xo???o????i????μ??é?b?ox??o?aμà￡????ed|oao2?oé?á?d??￡??áá??iê?????12i?μ??o?á￡??′?′?u?aê??mo??§???x·???u°μ?????￡?á?1??aμ??èd??eo2éu?eá??x·?o????￡
???????ox??2?gμ???ê??′2￡?i?ê?·tá??￡??é?ê3yá?dt??￡???oaié?u′2é??o′o?????uu?μ?o??????°2?d??￡???o??1?a?xàélá??z?2￡??t?tx??oμ?′???￡?±?à??á?1??aié??￡??è??éi°??o?uá?1??aéié??￡????d?o2i|o?μ?￡?odd?ê??o2?u?u±m?dd??￡?1
????á?1??a???u2??aμà?a?x???dμ?o?oa￡??′?????°è????uéié??§??ypd|???e2¨1aá÷tdμ??oxo￡??d?r??é?o2°μá?d??￡
??????éi3?ê????u?a?x?iáá￡?o???o?á|±?ê1μ??a?xè?éi?o?ux??oéié??￡?é??????égμ??à?x?2ég??ê￡??o???élμ??à?x?￡
??????2?ê?±?á?￡??1á?1??a3??uμ???o??a??μ??§á??x?z°μ???￡
?????a?x?u2[????￡???o?i|?iêu?|·?′oê??ux??o±3é?yp?áμ?o|?d?￡??o???o2?]??un±??￡??x?d??odè¤μ?ê??á￡??1
????á?1??ao?éié???è???o?μi′1￡?àwélμ??t??áy?·o?μàd?éèxoo?°?￡?ypypμ??u??μ?d?é?é|??￡??d?r?dμ?o?ê?d?°w?yè??￡
????oi?^?l?o?x·?￡?á?1??a?k??·??áá?x??oμ?oa?o￡?·éio??o￡??s?′??éi?o?°?2é?á????°′1??o???μ?μ?t??′??￡
?????a?xo2ê??￠ê????u?|·??ié?￡??cá?1??aμ?′?éào?i???àpá??e?i?￡?á?áμ?éà?a?r???￥?à1′àp￡?o?2??r?u?|·??u???èypyp???^?￡
???????qá??x·??u?è?ooo￡??éè?·?é_?r?a?xμ?xi′?o?od?x·?°l?t￡??u??r??o?μ?á??e?i?￡??áyè?oaaq?′±mμ?éi3?éà?a?ux??o′?é?ioá???￡?o?éi3?o??béliè?uá?1??aμ??ué?è?od???oμ?2????￡
?????éè?éiowè?′??o?uuno?￡?o?odê2un·′?a?|·??ré??i?u?aμà?￡?dêuμ?i??ux??o???1μ???·y???á￡??a?x±??a?|·?o????ux??oo??o?é?o?￡
????μ?o?á?1??a??ê?o?????éi?￠?^???u?a?x?i?c￡??o?o?§???]od?u?o·?oá￡??a?x2??aèi2?x?μ??￠x??oo?°?o2μ???éiiuá?1??aéié?????2?á?o???￡?μi??÷è?oμà?u??2?à^àm?á￡??1
?????a?x???aá?1??a′??r?yumá|èi????éi???qμ?o?i?￡???oxμ?éié????z??°????u?d?i??oa?mè????°?è?μ?éiow￡??c????????èu?￡
????μ?á?1??a?sê?oo???èd?o??z?u??x???2????un??￡?2????f?u?ioaá??è??￡
??????i§?e?^￡??￠???a?xμ????e???s?????á?cèá?é?￡o?o??t??2?o?μi?^?u′??do§é??a?xμ??p′?￡??x·????o￡?o?i?éà1′???|·??màpá?o?o??t2?o?3é?x?￡?s?′?u?è?^??è??a?xμ??i?c￡??????do§?￡
????????ii2?x?iê￡??o??á?μ????io??????r?￡?1
?????hê?o?oy?x??￡??a?x?sou?i2?μ?á?1??aμ???·¨?￡??′oμ?ê?oxμ??ux??o?|iuê?2??÷2?°x?r±?oaá?x??o￡?±?1???á??|x??oμ?d?oa°é?￡
?????d?r?a?x??μxμ?o?i?o2??i?á?d?￡?·′??éy?eá?o?d?i??§?￡??3??éè?o2ê??u?y3éμà?h??ii2????y°léuêp?s￡??vê1o2oddt??é??°????μ?oa?o￡??è??so2ê?o?é_ê??i±§3?????o??·¨?￡
??????3??éè??uo??e??áá￡?á?1??ao2???|?a?x?f?^??d??o?r2??°??êxμ?iuê??￡?|???????éè???égμ?????ê??t?à????oa???oé??}μ?ê??é￡??mè??|i?o?d????z?￠dd?éé?μ?d??éè¤é??|·?o2ê?i|?á??μ?￡?μ?ê??????i2??|x??ood?zoá?????￡?vê1?x′?±?x?μ?oyá?￡?o2′o?àê??a?x?÷?oi?á??o?à?￡
??????μ??d?￡??a?xo2?i2??uà^àmi??oéié??è?￡???ê??￠ê?????ê??o￡??uá?1??a?u??μià??u????±?2?x?iê?￡?2??^??o2????????f??untk￡??1??o??§á?o??z?ˉ?u￡?o?o???éii?i?á?1??aμ?′oiè?￡?i??2??ué??÷2?￡??èx????io?d?ucd??1?1?|o22??é?^°é￡?
????á?1??a?????uá?o??u?a￡?±??￠?￠i§?eá?é?°?éi￡???o????a?xμ??p??éw???e1a?￡??2?è????i?o??unx?￡?à?￡??1
?????a?x???|°?2[￡??i??ié??μ?x??yiê??á?x??oμ?ia??￡?o??aé_á?á?1??aμ??u?§?￡?s?′±?1′?eá?xi??±?à???|·?μ?′oê?￡??2?ux??o??éi￡??????èéà?￠?￠′êèà?x·??￡
?????o??o??￠x??oμ?ê?éiè?á?1??aμ??èéà?e￡???x?????o????á??o2μ?èa?o￡?′êèàá??x·?￡?±?é_ê?é???3é?oá??e?i￡?é??á??2??ro??′??yp?áo???????á??μ??°??d??x?￡
???????°?￡??éo?￡??1?a?xéi3???éfμ?xoê??￠á?1??aμ?é?°?éi?o???x·?￡?o????o??ooê?￡?o?2??r?uá?1??aμ??u′1é?ypo§?￠o??a?￡
?????]á?o???μ?á?1??a?vê1′o???aμà?dd???égê?è?o?ddê?￡?μ?o?iu??d???o????iiuá?￡?è???μèi?μuo?′??oêu?a?x??o·têi￡?o??ro?i????q￡???éi?u?o??o2è?èf?￡
???????dêu???a?xμ??ox÷￡?o2?￠x??oμ?ê?????i?è??a?xμ??èéà?e￡??????a?x?|??μ??ox÷￡?oà?o??ouijμ?èà???|·??ux??oi??o???áμ?o?i??￡
????o??r?èég?e???èáy?·é?éyá?2?éu￡??éè?2??rμ?′?éà??àp￡???éio????iêu?|·?ê?é?·têi￡?od?ro?2??u?|·?éié?￡??é?uèa?o?d?^μ????uo??e?￥2????￡áy?·???′?iêu?^??o?i?do?°?￡?á?1??ao????do§???a?xμ?2±?i?￠?i1?￡?o????sê????^?￠°?￡????e?x·?·o?t?￡?????u?àx?d?ê2un￡??s2??aμà??un??ê??￡
????μ1ê??a?xo???￡?±?x??éè?x?á??e?i￡?yp??á?o???á?1??aμ?′??￡?????o?o?￡?1
??????x?μ?á?1??a???e￡??éè????|???￡?a?xo????uá?1??aμ???é?ypypio????￡?o?°???éi?u?|·?μ?un?uo??e￡??s?′±?o??pê?°u?2???é?ui??o???áμ?èa?o￡??i?uμ?é????o???￡2??r????3?o??bê?èàèà?|·?μ??o′u￡?o?o????1?ui???μ?d??x?u?b?oμ?àm?§?￥???￡
?????a?xypo§??á?1??aμ??u′1￡????éê?·t￡??1
????′ui???′eμ?ê?á?1??ao?o?2¨′?éààpé??a?x2??r3????{?o?x??μ??p′??￡??′oê?èà???a?xμ?±3￡?o??????[o?μ??u?h?￠i?·?￡?o???????￡???un?tod?un?y??°?μ?è?￡?
????ê?é??ox÷á?o?o??t￡??éè??2?o??°o?ááμ???°l3??i?￡
?????′??ê??e°x?áμ?ooow￡??a?xypd|￡???·eá??é?ê￡???é2??uà?um?￡?1?s?′?￠?????ux??oμ¤i?i?￡??￠???dμ??z?z?é?aoyá?ow?è?￡
????ê???￡??a?x2?o???3?á?o??lê??á￡??u?éè?μ???éié?o?éu2áê?á?o?·?￡??2?ààx??o?uá?1??ao???é￠é_μ??èéà￡??c?uè??u?￠?￠′?aμ?á?1??a???e￡?o?2?á?2??￡
???????f?u?éo??ˉoxá??￡?1
x÷??od?°oa?μ￡o????é?èa?u￡?2??a??ood??od???}=w=
???????￠é]êp
????μu?tê?????é]êp
?????s?aê?o?o????aá?o?·?￡??éè??±?ˉμ??o?w??ét???éè?è￥?÷?d3????r2??eá?éi?￡
????àà°?é￠é_μ??èéà￡?o??￠o???′?′÷??yr??áá￡??éè?2?????è￥á??÷?d?￡
????o??·é????a?x?f?÷￡?á?1??a2??a???r1è?e±?è???ê??÷x??ux??o?y?e?o?à￡??]odê2un3??è?¨ê?μ?o???￡?o22?ê?è?è?é_???￡???wo?2i2?ê?±?i?μ?￡??l??3?d??|?÷2?ê?x??o?y?eμ?d??n·?x??oi?ài￡??iê?x??o?w?i?|x?d??iμ?x??o?y?è?￡o2??od????μ?i?êaè?xo2??u?io?μ??eoiμ?ê????￡
????1è?è3￡?vμ??????o?w?a·??eo?′o?￠???￠???￠???é???￡′oê?????i?ài1è?è?÷i??|iaê???￡??tè??????yê??o′yiaue￡???ê?????1è?èê???￡??tè?????á?àiμèμè￡???ê????r?uéi·têi1è?÷?￠?é1è?d3é?ti?ài?sê?￡???ê??t????1è?èxodl?2o??￡
???????ro2?iê???ê?±èy^3￡3??f±?è????°￡?????èyè?′o?à??ê?é?y?o?êx2?o??2?￡
????°u?x1èμ????d?uxhê??do?ê?2?i?μ?uc￡????d?????u?o?u?b??oo?u?eoiμ??yxoo?d??￡o?????á??eá￠???`???¨3éμ?d??y￡?μ1ê??μ??x·??l???￡d??y?e??o2ê?????do??§d?′o?a?￡?y?d·???o???′o?axà￡??ux?é?ê??iè?xooo￡?o2oo′?1è?e′oa·o??e3????r??ê??x?u??e?￡
??????o?o?￡???1ào?ê?′o????i?éfá?￡?ê?°w?￡2??^??????o?ê?xo?i?t?u?oo?ia3?á÷?c￡?μ1o22?ê?o??±?u1è?e?￡?1
?????fμ?o?°?￡?o?á?1??ao??????u?d??é?￡??a?x±??o???￠?d??é?μ??|?÷?aá??oá?1??a???￡
???????ê????oááμ?xod??3￡??o?o?d?o?tê???°é?￡μè??è??§?c?d??3é1|￡??i???a??μ??roo?éo?o???o???￡????od?°2è?d??￡?o2????????iá?o?iuo???￡??sê§è￥á???é?êμ????v?￡?1
??????o??a?x?b?ux??o·?é_μ??roo???u?éx??o????￡?á?1??ao?ê?o?ê?d?i?￡?èi2?x??￠ê?o?ê??oá?d??￡
????????iê???|?÷μ??r2ux÷é?dèoa3?àm?¨um2?éuμ??é?a?ué?xr￡?μ?μèμ?i???é??é?3????áá?uo??￡?1
???????o??o??ré]êp￡??1
?????a?x??á???￡????^?xè?°é?￡?÷è??o?è?§???u?y1è?ex?x?￡?od?s?àodè¤μ??|?÷￡??è?§???′?′?￡?o???iμè?o°??i`?÷??o?￡?±?é]êp?￡?éo?￡??1
??????o??￡?1á?1??a?￠??°i???u?a?x?^i?é?￡?o?μi???^?u??o?é?o????￡??xè??s???a?x?|x??o±i?f???i??oh?u￡?á?1??ao2?u?u?u?o·?é_o?d??e?o?￡???????a?xéié?μ?μμ????￡?2????|?éè????°μ?iuê?o?od?x·?o????￡
??????é?ê?i?vê1ê§??￡???o2?doxμ?μ?x??o?|iaè?μ?·à??d??à????￡??é?ê?i??ê?à???o?????￡??]od?zoá???è?￡???i?]odè??éo????yx??m??μ?°2è?1??u￡??ui÷???u??d??eá???uco??eá??￡?±μ?o?o??è?￡???2??aμàx??o???uod?o?d?é???i?oa￡???ix??o2?ê?oá?o?d?é￡???ê??uodμ?èá?é???oá??è?￡??|i??eè?±??uo22??u?￠o22???·?3?o??zo?oá?￡
????è?ê???3?3?xr?r??o2ê????|′y??è?o?°?μ??b?è?|′y?a?xμ???￡?????μ???2?3??i￡?????ê???un?u?o?à?a?￠?à?§?￠x?ááx??uo??eμ??￡
?????????á′?￡????|i????io???o2?u?àá??x·??u′y?￡
?????a?xo?á?1??aè|??x??oo2?]ê2un?ox÷￡?±??￠xàé??d??ê??e￡?éiéi?d?u￡?′oá???o??·?￡
??????±?á?￡??1
??????à?￡?oduc?￡?1?a?xi§?e?^???e?′???|·????e?m?m??ê?x??oμ?μ1o°￡???é?d|èy2??ao??àá??x·??￡???rég????￡????o?ˉ????ox°é?￡?1
??????o??￡?1
????????á?1??aμ?ê?￡??a?x?§??x?μ?????μ??pêo￡?o????é?bo?d??pêo?e?é??éuo?μ??|?÷?oá?1??a?￡
???????o??3???μ?1è?eμ??rooo2i|oo?μ??￡???f?d???ê?o??°o????￡?????÷μ??°y?￡??3′?μ?·2??o???êà???[?v?′μ?μ??￡???e?t?fi`?a?xo?????é￠á?￡??mè???odd?dt?????u?à??￡??sê??x°u?ê?i???]odè??u?o3é1|?w?n?￡2??^?????|i??d°l??dgé???μ1ê?i|?m2?μ?￡?ou?à·?±?μ?d??|?÷￡????é?§?o·¨????°áμ??é???iê1o?￡???3??°y????§á?o?d??é??é??u?oê1o??o????é?μ??|?÷???i?￡?1
?????a?xà??á?1??ax??u?èégμ?′o′2é?￡?′2?m±èia??μ?oaèáu??s?à?￡
????????ê??′2￡??e????á??o?t??μ?1????￡??1???o2i|odè¤μ?￡?o?3éêi±?é_?e??±?ê?o?u?è??¤2yo?°??￡?o??á??b?u2?ix?e???u′2°?é??i?éo???′2?à￡?o?o?μ??????i??x÷?t±??￠?i?^￡?????xhê??d??d?±§?io2ê???ox?μ??￡??????od2?éu?|?÷￡???ê?oà??1è?eμ?xu???o??unê??m??un?i????3??iμ??￡?u?o?eè?1?oxμ?è±á?ê2un￡?′o?à??ê?x??ox??￡·′?y1è?e?oé??oo?12èy???÷dt?￠??od?x???u1è?e?i?|?sê?μ?ê?ê???￡?o22?è±è?ê?￡?o?o??￡?1
????á?1??a?′???a?xo???o????i????μ??é?b?ox??o?aμà￡????ed|oao2?oé?á?d??￡??áá??iê?????12i?μ??o?á￡??′?′?u?aê??mo??§???x·???u°μ?????￡?á?1??aμ??èd??eo2éu?eá??x·?o????￡
???????ox??2?gμ???ê??′2￡?i?ê?·tá??￡??é?ê3yá?dt??￡???oaié?u′2é??o′o?????uu?μ?o??????°2?d??￡???o??1?a?xàélá??z?2￡??t?tx??oμ?′???￡?±?à??á?1??aié??￡??è??éi°??o?uá?1??aéié??￡????d?o2i|o?μ?￡?odd?ê??o2?u?u±m?dd??￡?1
????á?1??a???u2??aμà?a?x???dμ?o?oa￡??′?????°è????uéié??§??ypd|???e2¨1aá÷tdμ??oxo￡??d?r??é?o2°μá?d??￡
??????éi3?ê????u?a?x?iáá￡?o???o?á|±?ê1μ??a?xè?éi?o?ux??oéié??￡?é??????égμ??à?x?2ég??ê￡??o???élμ??à?x?￡
??????2?ê?±?á?￡??1á?1??a3??uμ???o??a??μ??§á??x?z°μ???￡
?????a?x?u2[????￡???o?i|?iêu?|·?′oê??ux??o±3é?yp?áμ?o|?d?￡??o???o2?]??un±??￡??x?d??odè¤μ?ê??á￡??1
????á?1??ao?éié???è???o?μi′1￡?àwélμ??t??áy?·o?μàd?éèxoo?°?￡?ypypμ??u??μ?d?é?é|??￡??d?r?dμ?o?ê?d?°w?yè??￡
????oi?^?l?o?x·?￡?á?1??a?k??·??áá?x??oμ?oa?o￡?·éio??o￡??s?′??éi?o?°?2é?á????°′1??o???μ?μ?t??′??￡
?????a?xo2ê??￠ê????u?|·??ié?￡??cá?1??aμ?′?éào?i???àpá??e?i?￡?á?áμ?éà?a?r???￥?à1′àp￡?o?2??r?u?|·??u???èypyp???^?￡
???????qá??x·??u?è?ooo￡??éè?·?é_?r?a?xμ?xi′?o?od?x·?°l?t￡??u??r??o?μ?á??e?i?￡??áyè?oaaq?′±mμ?éi3?éà?a?ux??o′?é?ioá???￡?o?éi3?o??béliè?uá?1??aμ??ué?è?od???oμ?2????￡
?????éè?éiowè?′??o?uuno?￡?o?odê2un·′?a?|·??ré??i?u?aμà?￡?dêuμ?i??ux??o???1μ???·y???á￡??a?x±??a?|·?o????ux??oo??o?é?o?￡
????μ?o?á?1??a??ê?o?????éi?￠?^???u?a?x?i?c￡??o?o?§???]od?u?o·?oá￡??a?x2??aèi2?x?μ??￠x??oo?°?o2μ???éiiuá?1??aéié?????2?á?o???￡?μi??÷è?oμà?u??2?à^àm?á￡??1
?????a?x???aá?1??a′??r?yumá|èi????éi???qμ?o?i?￡???oxμ?éié????z??°????u?d?i??oa?mè????°?è?μ?éiow￡??c????????èu?￡
????μ?á?1??a?sê?oo???èd?o??z?u??x???2????un??￡?2????f?u?ioaá??è??￡
??????i§?e?^￡??￠???a?xμ????e???s?????á?cèá?é?￡o?o??t??2?o?μi?^?u′??do§é??a?xμ??p′?￡??x·????o￡?o?i?éà1′???|·??màpá?o?o??t2?o?3é?x?￡?s?′?u?è?^??è??a?xμ??i?c￡??????do§?￡
????????ii2?x?iê￡??o??á?μ????io??????r?￡?1
?????hê?o?oy?x??￡??a?x?sou?i2?μ?á?1??aμ???·¨?￡??′oμ?ê?oxμ??ux??o?|iuê?2??÷2?°x?r±?oaá?x??o￡?±?1???á??|x??oμ?d?oa°é?￡
?????d?r?a?x??μxμ?o?i?o2??i?á?d?￡?·′??éy?eá?o?d?i??§?￡??3??éè?o2ê??u?y3éμà?h??ii2????y°léuêp?s￡??vê1o2oddt??é??°????μ?oa?o￡??è??so2ê?o?é_ê??i±§3?????o??·¨?￡
??????3??éè??uo??e??áá￡?á?1??ao2???|?a?x?f?^??d??o?r2??°??êxμ?iuê??￡?|???????éè???égμ?????ê??t?à????oa???oé??}μ?ê??é￡??mè??|i?o?d????z?￠dd?éé?μ?d??éè¤é??|·?o2ê?i|?á??μ?￡?μ?ê??????i2??|x??ood?zoá?????￡?vê1?x′?±?x?μ?oyá?￡?o2′o?àê??a?x?÷?oi?á??o?à?￡
??????μ??d?￡??a?xo2?i2??uà^àmi??oéié??è?￡???ê??￠ê?????ê??o￡??uá?1??a?u??μià??u????±?2?x?iê?￡?2??^??o2????????f??untk￡??1??o??§á?o??z?ˉ?u￡?o?o???éii?i?á?1??aμ?′oiè?￡?i??2??ué??÷2?￡??èx????io?d?ucd??1?1?|o22??é?^°é￡?
????á?1??a?????uá?o??u?a￡?±??￠?￠i§?eá?é?°?éi￡???o????a?xμ??p??éw???e1a?￡??2?è????i?o??unx?￡?à?￡??1
?????a?x???|°?2[￡??i??ié??μ?x??yiê??á?x??oμ?ia??￡?o??aé_á?á?1??aμ??u?§?￡?s?′±?1′?eá?xi??±?à???|·?μ?′oê?￡??2?ux??o??éi￡??????èéà?￠?￠′êèà?x·??￡
?????o??o??￠x??oμ?ê?éiè?á?1??aμ??èéà?e￡???x?????o????á??o2μ?èa?o￡?′êèàá??x·?￡?±?é_ê?é???3é?oá??e?i￡?é??á??2??ro??′??yp?áo???????á??μ??°??d??x?￡
???????°?￡??éo?￡??1?a?xéi3???éfμ?xoê??￠á?1??aμ?é?°?éi?o???x·?￡?o????o??ooê?￡?o?2??r?uá?1??aμ??u′1é?ypo§?￠o??a?￡
?????]á?o???μ?á?1??a?vê1′o???aμà?dd???égê?è?o?ddê?￡?μ?o?iu??d???o????iiuá?￡?è???μèi?μuo?′??oêu?a?x??o·têi￡?o??ro?i????q￡???éi?u?o??o2è?èf?￡
???????dêu???a?xμ??ox÷￡?o2?￠x??oμ?ê?????i?è??a?xμ??èéà?e￡??????a?x?|??μ??ox÷￡?oà?o??ouijμ?èà???|·??ux??oi??o???áμ?o?i??￡
????o??r?èég?e???èáy?·é?éyá?2?éu￡??éè?2??rμ?′?éà??àp￡???éio????iêu?|·?ê?é?·têi￡?od?ro?2??u?|·?éié?￡??é?uèa?o?d?^μ????uo??e?￥2????￡áy?·???′?iêu?^??o?i?do?°?￡?á?1??ao????do§???a?xμ?2±?i?￠?i1?￡?o????sê????^?￠°?￡????e?x·?·o?t?￡?????u?àx?d?ê2un￡??s2??aμà??un??ê??￡
????μ1ê??a?xo???￡?±?x??éè?x?á??e?i￡?yp??á?o???á?1??aμ?′??￡?????o?o?￡?1
??????x?μ?á?1??a???e￡??éè????|???￡?a?xo????uá?1??aμ???é?ypypio????￡?o?°???éi?u?|·?μ?un?uo??e￡??s?′±?o??pê?°u?2???é?ui??o???áμ?èa?o￡??i?uμ?é????o???￡2??r????3?o??bê?èàèà?|·?μ??o′u￡?o?o????1?ui???μ?d??x?u?b?oμ?àm?§?￥???￡
?????a?xypo§??á?1??aμ??u′1￡????éê?·t￡??1
????′ui???′eμ?ê?á?1??ao?o?2¨′?éààpé??a?x2??r3????{?o?x??μ??p′??￡??′oê?èà???a?xμ?±3￡?o??????[o?μ??u?h?￠i?·?￡?o???????￡???un?tod?un?y??°?μ?è?￡?
????ê?é??ox÷á?o?o??t￡??éè??2?o??°o?ááμ???°l3??i?￡
?????′??ê??e°x?áμ?ooow￡??a?xypd|￡???·eá??é?ê￡???é2??uà?um?￡?1?s?′?￠?????ux??oμ¤i?i?￡??￠???dμ??z?z?é?aoyá?ow?è?￡
????ê???￡??a?x2?o???3?á?o??lê??á￡??u?éè?μ???éié?o?éu2áê?á?o?·?￡??2?ààx??o?uá?1??ao???é￠é_μ??èéà￡??c?uè??u?￠?￠′?aμ?á?1??a???e￡?o?2?á?2??￡
???????f?u?éo??ˉoxá??￡?1
x÷??od?°oa?μ￡o????é?èa?u￡?2??a??ood??od???}=w=
???????￠é]êp
????μu?tê?????é]êp
?????s?aê?o?o????aá?o?·?￡??éè??±?ˉμ??o?w??ét???éè?è￥?÷?d3????r2??eá?éi?￡
????àà°?é￠é_μ??èéà￡?o??￠o???′?′÷??yr??áá￡??éè?2?????è￥á??÷?d?￡
????o??·é????a?x?f?÷￡?á?1??a2??a???r1è?e±?è???ê??÷x??ux??o?y?e?o?à￡??]odê2un3??è?¨ê?μ?o???￡?o22?ê?è?è?é_???￡???wo?2i2?ê?±?i?μ?￡??l??3?d??|?÷2?ê?x??o?y?eμ?d??n·?x??oi?ài￡??iê?x??o?w?i?|x?d??iμ?x??o?y?è?￡o2??od????μ?i?êaè?xo2??u?io?μ??eoiμ?ê????￡
????1è?è3￡?vμ??????o?w?a·??eo?′o?￠???￠???￠???é???￡′oê?????i?ài1è?è?÷i??|iaê???￡??tè??????yê??o′yiaue￡???ê?????1è?èê???￡??tè?????á?àiμèμè￡???ê????r?uéi·têi1è?÷?￠?é1è?d3é?ti?ài?sê?￡???ê??t????1è?èxodl?2o??￡
???????ro2?iê???ê?±èy^3￡3??f±?è????°￡?????èyè?′o?à??ê?é?y?o?êx2?o??2?￡
????°u?x1èμ????d?uxhê??do?ê?2?i?μ?uc￡????d?????u?o?u?b??oo?u?eoiμ??yxoo?d??￡o?????á??eá￠???`???¨3éμ?d??y￡?μ1ê??μ??x·??l???￡d??y?e??o2ê?????do??§d?′o?a?￡?y?d·???o???′o?axà￡??ux?é?ê??iè?xooo￡?o2oo′?1è?e′oa·o??e3????r??ê??x?u??e?￡