??1óμ1??à′￡???o￠×óμY1yè￥￡????e1?à?μ?ê?￡??°??è???3ˉ?êé?·￠á?ò?í¨?e￡?è??ú3ˉ′ó3?D′??×ó￡??÷è???3ˉ?a?¨????3ì3?à′￡???2???3é?tòˉè￥á????￠?￡?±
??2??????T±í?é￡???ì?μ????3à?￡?íù???3à?1°á?1°￡??í?′??2???á3é????′á???·?￡??°????è￥°é￡?°?íí?òòa?aμà′óéù·òè?μ????￠?￡?±
??1ó?D?à2?μü￡?í?μ????ú￡??′áá?a?ú??±?à′???a2?￡???1óà×??y×?μ?ò?±?￡?????o???￡??°?aê±oò???1?ú?a±???μ′?éê2?′￡??ì??è￥￡??±òa??2??????ê×?áá?aá?￡?′óéù·òè???à′???á??ò?í¨￡?é?áá??±?ê??Tòa￡?2???′óéù·òè???μ?è?′?à÷o|?￡
áá?a?á×?ê?à?μ??á×ó￡?ìtìy2?°2μà￡??°′óòˉ?1éú×???￡??ò￡?′óéù·òè?×?μ?ê±oò??á??òò?·aD?￡??μ??oó????′óòˉ???±?°???μíê￡???1ó???eá???￡?oTìú2?3é??μà￡??°′óéù·òè???????D?μ?ê±oò?????′?í??2ì??μ?2????￠￡??±á?D??íê???′úéíoóê?á?￡???1ó??μ?ê??éóú·￠??ê?á?￡??′áá?a′ó?3à???3?D?·a￡???1ó?à1yà′?í??á??Y×ó?￡
?′??1óê?à???×?D?￡???2?????1aò??í￡???1óó2×?í·?¤μà￡??°′óéù·òè?×?μ?ê±oòá???à′μ????±
?°?ò2??′￡?????×?°é?￡?±2?1üéò???3?μê2?′￡???ê???μ?μ??T￡?ò?±2×ó￡?á?±2×ó￡?èy±2×ó￡???????òaoí?y1y￡?????￡??yD?à?2??2??￡???ò2è?á??￡
??1ó??×????ˉ￡?è°μà￡??°??2??¨′óéù·òè??úD?à??áí????????í?￡￡?′óéù·òè?D?à?ê?óD?úμ??￡?±??1ó2é??3t??óˉ?a?tê?á?￡?2?μ?2??μ￡???óˉ??ê?o?ê???￡?á?±????ó￡??°??D???é???×??í￡?′óéù·òè??í?y3?è￥??à′ó?×???1???￡?′óéù·òè?oí?y?μ?°2￠2?ê?2??úo??ú￡?1à??ê?±???1?????×?á?￡???1???×?±?á??·??μìy×??úo°èè￡?ó?3?o?′óéù·òè????????±
????è?×?è?è??a??óˉ???íoí??2???óD1y?ó′￥á?￡???oó??óˉó???í??ùμ?ê??????ó??2???￡??μ×?±????÷ê?éò???3μ?òa??￡???2???D?à???ó|μ??????íê??a?tê?á??￡
??2???ê?é?ò?ó?á|￡??3à?μ???ì?ó?àóàó?Tá??eà′￡?·′ó|1yà′￡????±?|?éá?ê?￡???1ó?÷°×??ê?ìy??è￥á?￡???D??é??￡?×aéí×?á?3?è￥?￡
??2???óì?￥Dí??￡???1y×àé?D?2?2ì??μ?×??o??ê??ú2ü??￡?òaê?￡?òaê?éò???3D?à????????′°ì￡?òaê?è???ò?±2×ó±e?ò?y￡????????′°ì￡?
?y?y?1?aD?￡?????o???ò3￡???2???2??aμà?y×??úêé×à?°D′?aD?D?μ?ê±oòê?o???D??é￡????úμ?ê±oò￡??2??±§×??y×??ú×??oíèé?￡??′?y??D?×?á3￡??òê?ìá×?±ê￡??òê???×?êé￡?????￡?ò2?ᱧ×???￡??ú???3à?è???￡???ê±oò￡??y???D?÷?÷óD°?òa￡??aê2?′￡????í?′2?μ???￡?
?°2???????￡??à?êà′D?D???μ???1?oí??°é￡???????éí±?óDá?????è?￡??òòà2?oT??￡?è?éúêyê???￡?o???óDDòó?×???￡?oí?òò??e￡?×üê?í?à???￡???????à′￡????a?ò×?μ?￡?????±è?ò?ù?ü??±¨μ??àì??à￡?éò?òê±ê????¤×??ò￡?D???μ?????ò2ê???′ó?D?üDy￡????μμ???￡?1aê?D?D?￡?2?×?ò?±í′????a?ò?ù×?μ?￡??§??íòó?￡??1ê?òa?μò?éùD?D??￡?±
??2?????íù???′￡?á3é?óú·￠ò?3á￡??íá???×??o￡???2??aμà×??o?a?y×?á????′?àê?￡???????à?o???oí?|ê?2?1yo|???yêüá????o￡?????á?êé°?ê?òò?aá?êé°????y?eá??μD???￡?????óè?ò2?1y2????yêüá??￡á?￡??áóúo??òoí3¤1??÷????2?????2?????1y￡??y??2?μ?á?￡???μ?°￠?3￡??aê2?′???÷°×?1òaà??a?￡
?°??éú??à′￡?à?ììè??òóDá????×oíμüμü￡?óDá???oíèy??o￠×ó￡?×Yè??á1?2?o?￡??òòà??óDò?o?á?￡?éY?ó?àá?￡?ò??D??3éá?í÷è?￡?è???￡???éí±?óDè???1?￡??ò??oíD?????μ?oüo?￡??ò??éú??à′￡??ùóDμ?D???ò?á?￡?è?1?óD??±2×ó￡???òaê??1??òaoí?ò?àó?μ??°￡?2?è?è??ò×??D×ó￡?3￥?1??á?êà??3????±
??2????′3?à′á?￡??y?1ê????1??á?￡????1??èyD??tòa￡???2???×￥×?D?￡?à′à′????·′?′?á￡??????àúá????′?àμ?ê??é￡????′×?oó?á3é?a?ù￡??y2?D?è???￡?2?D?è????éò?ò?±2×óê?×????￡
?°?÷×ó￡??÷×ó￡?óD′óéù·òè?μ????￠á??￡?±??1ó???Y￡??úá3Dà?2￡??üè???1?μ?2?í￡?òè?′òìyò???μ?·?￡?D?D?é?é?×???′3±±μ?éìè???1?μ????êá?ò?±é￡?ê???±?μ?ò???′?×ó￡?ê?ò???????àé?μμ?￡??μ??·??D′???μ?D?èYá?ò?±é￡??????êê?è??à×ó￡?μ?′|×?￡?éúòa2?′ó￡?è￥μ?μ?·??àá?￡????a?áóDD?ó??ó￡?òé?ó1éòé?ó￡?μ?á?éíò?D?à??1ê???D?μ?￡??′??2?????é??é?ˉ￡???1óó?òé?ó?eà′￡??°?÷×ó￡??ú?μ′óéù·òè?′òìy??ò???μ?·?×?ê2?′￡??±
??2???D??Dò?í′￡?éò???32?????ê????1??μ?°é￡??°?ê?êáá??áá?a??è???????μ?·?êì?¤2?￡??±?èè?ê?è??à×ó￡?±?è?oí?ò??è??úóD1??￡
??1ó??á?????′ü￡?ò??êáá??￡??′?y′?éμμ?±í?é′ó???í?÷°×á?￡?éò???3ê???è￥áá??à??ò?′?′°é￡?????2??????°￡???2???D??D?′?ó??±?￡?òa?aμàéò???3??áá???a°?é?D?￡????t??é?á?×??oò22??á?ˉáá??μ??￡
?°?÷×ó￡???2??a?íè￥±??í?￡?±??1ó?÷°×??2???ê?±?ê?òa3???μ?￡?o??úéò???3ê???×ó￡??í3μ±è2?é??í￡?1y2?á?èyè?ó|???í?ü×·é??y??á??￡
??2???D?à?è′o|??￡?éò???3D??D?1óD2?òa??￡????÷°×￡?á?è′?a×?ê?￡?éò???31à??2??á????á?￡???á????3à?μ???ì?￡??°??1ó￡???′?×????ò??è??èè￥￡??ò±§×?D???×??í3μ?￡?±?á?á?ú??ì???í·????ò???￡??°??ì?￡?ò??¨òa°?μùμù°????×?ó??à′?￡?±
??1óá?è?￡???éíóDá??￠?ù￡?3?á??o×ó?′?tê??o?o×?à′￡???±??1?ú×???óˉ￡???1ó?a?tòa?μê?￡?2àéí?￡??ê??o×óμ?êì?à￡??T??è?o???2?×???è?·???è￥￡?×??oóé??°￡??°′ó·òè????′à′á?￡??±
?tê?2?ó?￡??°′óòˉè???￡??òòa????￡??3±????Y?D′óéù·òè?ò?2￠3?à′?￡?±?é?a??ê??ù?·￡??èè??éá?ó?òa??è??í??è￥ê?ê2?′òa??￡?
μú138?? 138 ?ó?ùμ?μù
??1ó?à2??°??￡?????μ??éD??tê?òaê????eà′???ì?2?á?o?′|￡?o???￡???2???·á3???2?è?è?￡????aá?￡???á3μ??1ê??tê?￡???1ó?1óDê?￡?ò2???àóàμ?ê±??ó|???tê?￡?μ±×??ùóDè?μ????í????óˉμ?éí·Y?μá?￡??°′ó·òè?￡?′óòˉ?àéí×?o?￡?×Yè??íê?òa?é?aò2ê???°×è??òμ?1???￡??tà?òˉèyà?òˉ′òμ????ìo?￡?ò??a??òa′óía±??ò??è??í?ü?????òμ?′ó??￡?′ó·òè??aòa±?èy??á?ó??íoy?aá??￡?±
1?2?μ???óˉμ?á3é?￡?2?′ùμ??±?eéí×ó?í???ú?ü￡?2?·￥′ò′ò￡??tê???á?????￡???óˉê2?′éí·Y?tê????í′òìy??3tá?￡??y2?1y?íê???ê?ì???2???μ?ì??è￡?éò???3?aêé′?àí?·DDá?é?￡?ó?ò??ú??éúá?èy??o￠×ó￡??tê?D?à?2??D?¤ê??ùμ?￡??é??2???è?ê?òa?é?a￡??yD??D×?è?ê???òaμ?￡?óè????±??1óD?????ù?§?ùμ?D??ù×ó￡?è???D?íú×üê?o?μ?￡?ìy??1ó?°à?μ?òa???íê???2???2?·′???é?a￡???ê??ó?ú??óˉ3?éíμí￡?
??×ìòa???ê￡???1óò??×?μ???ó°á?￡???óˉ?úò?2àá3é?é·°×￡??y??1?á?è?á3é?￡??ú?tê?×a1yéí?′×??yê±￡???óˉá2è￥á??üéí????￡???í¨ò?éù1ò?úμ?é?￡??°·òè?￡?????????o?o???oò′óòˉ￡???????ê???÷?ò2??òa?￡?±
?tê?????±?μ???×óê1??é?￡?á?è?é??°??×???óˉμ?×í￡?à×??yíùoó±?×?￡??tê?3á??μ???1aó?ó?è????ò?t·?oíèy·?￡?×ì???á??μ?D|á?éù￡????????????e?a2?ê?ò??a????á?′eó|á?￡??y?í???t·?èy·???óD·¨×óá?￡?????·?á??ò2ú￡?2???μ??üê?μ?×?￡?ê???êó??￡?íüá???ó?ó?è?μ??o×ó￡?oí?éè?à?1?μà￡??°???μ′óéù·òè??á2??á?1oT?ò￡??±μ±ê±??ì?·òè?2??2???yμ?ê±oò￡??tê??à′?????￡?è???￡?á?è?ó?à?aá??óóa?￡
?éè?2??ò?ò?μ?°￡???á???￡?μà￡??°?é?aê?′óòˉμ?òa??￡?oí·òè???óD1??μ￡?′óéù·òè??íê?￡?2??á???1?úμ??￡?±
μ?è·￡??é?aê???2????eμ?D???￡?oí?y?T1?￡??tê??|êy×?ê?íóé?μ??í×ó￡?ì??￠μà￡??°?o×óà????￠×?￡?2?×?óDè?3??ú?òà′￡?′óòˉμ?D?×ó￡???óD??×??o??í¨á?2?óDó?￡????±?2?á????￡?±
?éè?3?ê?￡?óà1a?3á?ê?×??o×óμ?D???????￡?×ü?D??￡???è?o???è?áù′óμD??μ?￡??????￠×??a±?￡?o????o×óà?óDê2?′???ü??μ?￡???×??tê?ò?éù??è￥￡???è?á3é??÷???éá??ú??￡??éè?ò?ò?í·￡???μ±ê?′óéù·òè?oí′óòˉ°è×ìá?￡???óD·??úD?é??￡
??2???′?×??ì??3???￡?é?é???????′òμ?o?á?￡????μ?y′?×?éò???3è￥·¨á???é???á?￡?·¨á?????￡?à′??°?????ò2???y3￡￡?áá?a??è??a?t???Dμ?à?o|￡?D??D?D?¤??2?????×?éò???3μ?o?￡??í×?á?è?￡??ù?′àó?|oí??1?￡?á3é?×üóD?¨2??aμ?ó?é??￡
?tê?μ?μ????￠ê?ò?è?á?￡?????á??Tòaìá?e??2???oíéò???3￡??yo?o???è?????1yo￠×óá?￡??í??×?ííé?ò??eó?é?￡?2??????t?oμ?è????μ′óòˉ′?×?′óéù·òè?3???á?￡???óDê?ìì°?????2???à′￡?????á?μ±?′·￠á??e￡??°×??ü3ˉì??|￡??êé??÷????￡???′úá?o?D?è???￡???μ1o?￡?×aéíè?ê??í2?1üá??￡?±
?tê?ì?????àío?ò?éà￡???×???óˉ?ú?D?μμ??°￡??????íê?éò???3???éD÷￡???2???′?×??y3???é￠D?á?￡?2?óéμ?°??ù×ó?μo??°￡??°?tμü2??a′ó???ù?a??à′μ?è?￡?á?è?????±e?¤×???￡?2???ò2ê?′?3?ê?3?è￥×a×aá?￡??a?ù?′à′￡?á??ú×ó1??μo?×????￡?±
????á????yò???￡???μ??1ê?éò???3óù·òóDê?￡??ó????2???ì?á?o????êμ?è?￡???????à′?é·?μá?￡?ò22?ê?òò?a??????×ó￡??°???t?oμ?ê??é??éù1ü￡?2???μ?D?×óò???2??¨￡????°?í??á?￡???2??¨?a′???à′òa???1??μ?￡???±?à′?í??1a??￡??′ê1?é?aò22??á?é????￡???éù2?oí?￡?±
?tê?×ì??ò???￡?2??2????á??μ?°μ??ú??￡??yò22?1yê??3ê?í???￡?ê?ê??3×???2???μ?òa??￡????′?í???????1á?￡?????á???μ??′?tê?óD×a2?1yí?μ?ê±oò￡???èY?????ooí??à′￡?o??￠??μà￡??°??±e2??àD?￡??1??μ??ê?á???á????íù??·?à?è?è?2?￡?????ê±???òá????￠??￡?μè??è??í×?á?￡?D?à?±eìá?à???1?à??á??￡?±
??ê?oü?à?ê?°μ?ê??éá?￡?????á?oí?tê?òò?a?o×óà?μ???÷??eá??ù?′￡?????á???è?oí?t1úo???3???￡?2?óéμ??à?μá?á???￡?ò22??a???′′?μ?ì?·òè??ú??à?￡???1yá?è??í?íá???÷?1yà′￡??1???tê??D??è￥?μ3aá?ò?í¨￡?′óòa???Dè???ê?èy?T???aμ?￡?×??÷??μ?òa′ó?è?íèY￡??tê?ò2??è?′???à′á?￡???oóá?è?1??μè??á???o￡?????á????μ?tì?·òè?μ?2?ê?￡????°′?￡??tê??TD|2?μ?￡????D?àéùóDD?ò?o?￡?è′ò22????ó￡??°????×??oμ?ê??é×??o?′×?°ì°é￡?±e??ìú?ò??×ó?ío??￡?±
?1??ê???×ó￡??tê???·¨???ó2?1???D|?éD÷2?ía??μ???2???????×ó′ì?¤éò???3°2μ?ê?ê2?′D???￡?ò?ò?í·￡?×a???|×??oμ?ê??éè￥á?￡??ü′?ó?×?á?￡???±?Dèòa?y1ü×?￡?ì?2ú?ì×ó??·?μ??t·?????μ?μè×?è￥????????×??í3é?￡
????á??′?tê?ìy??è￥á?￡?2?óéμ??éá??ú??￡???ò2ê?2éá???óˉéí·Yoó2??÷°×??2???μ?ó?òaμ?￡????ùμ???è??§?§íòíò￡???2?????3é?×???°?í?′?àá?￡?3é?×oóóDê±??á?òa??????×ó￡?éù2?μ??íê?D?á??ú?????üá?￡?D?à?°μ°μ??á?ò???D?í?áì×ó￡?3???ê±￡?è?è?è￥×ˉ×óé?????2????D??à′?￡
?êé?è???×??2??￡??üóa??±??1μ?è???2???1ü×?￡?±eè?ê?D￠??ê??ú?ò??ó?èy?ê￡?μ1ê????ò￡?3éá????D?àò?·Yèùò?á?￡?????á?ò22????????Do?′|?μ′|￡??êé?è?ó???ê???μ??￡??￡?2?ê?×?è?òa°ìμ?í×í×μ±μ±μ?￡?1ê??￡?μ±??2????úá3°§?1μ?3????ú?????°￡?????á????á????é¨á???￡?μμμà￡??°??à′á?￡??±
??2???D?à?±??ü￡??úò?2àò?×óé???×ùoó￡??úá32???D?￡??°×?μ?ê±oò2?ê??μo?á?×?D?è?×óμ??e￡???à?ó?3?′óê?á?￡??±
í??ùμ??°′ó??2???×ìà?3?à′￡?????á??àéù?á??μ?D?Dé￡???2??????1￡???oá2??e×÷ó?￡??à·′￡?????á??1ê?·?±??êμ?ì?á?ì???ò?×ó￡????3?3?μà￡??°??ê??í2?×????òá?￡?D￠?ú??￡???ò??μ?′|?ò?üμ?￡??±????2??????°?|?°?|oóμ?D?ì?ò2??á?￡???×?ò??D??ê???2???á??ú×óè?3?à′μ???￡?????á??üê?????o???￡??°?÷è??í???òè￥?üóa?××?￡?μè??′ó????à′oó?ù?μ?￡?±
?°?üóaμ?ê??éê2?′ê±oò??μ??ò1üá?￡??±??2???·′é?D?μ?·′úμá???￡?×￥×?????á??°à?μ?òa??oó￡?2?????1yà′￡??Déí2àμ???÷??Y2è￡?ê?3?×?×à×ó￡??°???μ′ó??2??ú??à?￡??±??×óà??í±?3???D?è?×???￡???×?μ?ê±oòé?é?????′òá??Do?￡???2?????è???óDμ?í·?éò2??·′??￡?????×?á?á?oó?D￡???μ???2???￡???2???????í?°ü??é?￡???μ?μ×ó?è?o?μ?×?????á?°??￡
????á???òaí?3?ê??D1???￡??üóa???à′óμ?ê?￡?×??ü??á?????????￡????D2?éùè???2?ò?????è￥￡?íD1??μ??íDμ??t1úo???á?￡?????á?2?o?2μá??à??μ?òa??￡??y3???2??1??￡??°ìa×aμ???2???éíé?￡?ê?·?2?D?￡??°??ê?2??ú??à?￡?2?ò?μ????t?o?íìíD?è?á?￡???ò??a??′ó??×aD?×óòa?é?aá?￡???aoí??′óé???±e?¤￡?éù2?μ?μ?×?oYá?2?°?è?o?è￥ía±?é￠D?μ??￡?±?μ?e?ù×ó·?à?μ?ê??é￡?????á???oá2???μ??aá3￡?????μ???2????íê?è?×ó°2éúá?￡????2?·??ú??à?￡???ó|??è?éò???3ê?ê°??2?o??￡
??2?????òaê?μ?2??àD?￡???μ±?ê￡???2????aá?ì?o?éò???3?éê??T?ù2?ó???????￡?±?ê??á??á?￡?ò22???ê??aê±oò￡?2?óéμ?o????eà′￡??°???′??ê?￡?μù?úoí?ò?μ?μ?￡?±
????á?μé??ò???￡????′??μ?ê2?′￡?2??3o?òaμà￡??°?1?üóDê2?′￡????tê??í????è?1yà′￡??ú?o×óà???×???′ó??￡?1à??±???′óé??aμàá?￡???ìì3?·1￡?á?è?ò????°????óD?μ￡?????×??÷????1???ì§á?òì??￡???oó??′ó???í′?×???′óé?è￥·¨á???á??￡?±·¨á???ê???ì?·òè??úêàê±×??2??￡?à?·eμ?μ?·?￡?????á?×ü??μ???2?????????óDè￥??±?￡??μ2??¨μ?′|×?×?é￠é￠D?è￥á??￡
??2???ì?á?ì???￡???óDò?o?￡??°′óé????′?í?a°???1???￡?2?1y3?è￥×aò?è|?í?á?′ó??á?2?3é￡??Dè?°?￡??1ê?òa?′??á?￡?′óé?????￡??±éò???3μ?D?×ó?é2?ê?èì??íìéùμ??÷￡???2???à???μ?ê±oò?íè?ê??yá?￡?±e?′?y??é?o??à′|￡?1?×óà??¨?¨3|×ó±è?ü′?ó??1?à??￡?μ±?êéò?ò??μ????ù￡??àéùóDéò???3μ?ê?±ê?￡
????á???à?éá1y??1a￡???2????±??2?o?￡??eéí?íòaíùía×?￡??1?′???eà′￡???°òé??í????3á??μ?ò???ê?￡?????á?á3é?μ?D|￡??D????1??¤è??￡
?°?????μμ?￡???′ó??ê2?′ê????¤×???￡?óD?￡??ò2?ü?ú?°±?￡?è?????′óé?éú??μ?????2?o?o?è°è°?í??á?￡??1Dò??à???￡???′ó????à′￡?μ??a?a?tê?2??aμà???′D?o????￡?±
??2?????ó2μ?3éá?3é×ì??￡?ì§í··′2μμà￡??°?12?ê?μù?ú?è?μ?eμ?￡??±
????á???÷?ò?D|￡??°?ò?ü?μê2?′￡???????ò2ê???×????±??oí3?ê?ê?±í?????éò??ú?D??°??|è°è°￡????μ??′ó????à′ìyμ??a?tê?oóê2?′·′ó|￡?ê???è?èóè￥?üóa??￡??1ê?±e′|￡??±
?°?1óD±e′|￡??±??2???????￡??Y???ù?a￡????ò??óD????è¨ê?á?°é?￡
????á?????μ?D?D????′?ú??à?￡??3??×?è?μà￡??°??·?????￡??êé???á??t??￡?óDè?è?óüóDè?éy1ù￡????ê?í?á?á￡?è￥??±?àúá·ò2?μμ?1yè￥?￡?±
??2???×ì???ù′?3é?ˉá?á???￡??°μù￡??úò????ííú?ó???òì?°é?￡?±????á?μ?ó????é2?ê?ê?′ó?D???μ￡?°í2?μ?ì?μ?ê?3?à′??￡?òà×???2???μ?D?×ó￡???è￥á???±?￡??ü′?ó?ìú?¨òaá??ú??à?á?￡???×?′eó|1y?ü′?ó?μ?ê??é￡???2???ò??ó???ù￡??°o?￡??÷ìì?ò?íè￥?üóa?￡?±×óóòD￠?ú￡?μè3?á?D￠?ú???úo2á??oè??°á?￡?oí?ü′?ó?éúo￠×ó￡??ú?á?àμ?ê??￡
??a￡?????á??°·?ò?×a￡??°?ò??×??üóa??±?1??μ?ì?ù′í?ú￡????ê?í?á??????óD??é￡?×?±?è???×?μ??á?éμ??????￡?±
??2????é2?D?????á?￡??′á???o?????￡?ê???￡?μè??2?????à′μ?ê±oò￡????¨è?ê?òa?ó±?·??1μ?￡?ò§?à?D3Yμà￡??°ê2?′????￡??±
?°1yD?è?×ó???í?aμàá?￡?o?o????????±??°é?￡?±????á?2????°?μí?￡?±??1￡?×?oó?1òa?′?êé?μ?òa??￡???1aó?ó?è??′?ò′°ía￡?ò?°?ìá?e??2???￡??°×?￡??′?′?ò??×óè￥?￡?±
?°???±??2??????a??μ?ê?￡???àío??T??μ???í·￡???μ?óDá?o?á3é??￡
??2???oíéò???32??ú￡??ü′?ó???×???è?·??ú?y?Y×óà?￡???2???D?à?2?à?òa￡?????á?ò?′??¨ò?o?×?￡?3?×??ü′?ó?oíéò???3μ?1??μ￡?o￠×ó?é?y?Y×óà?2??á3?ê?￡??ó??￡?ììèè￡?o￠×ó2??á·éí￡??ˉ??·??úá1?ˉé??íDD?￡
??2???D??Dó???￡???é??12??ò??é?????￡?3?·1ê±oí?ü′?ó?μà￡??°o￠×ó×??a?Y×óà?ò2o?￡???è?óDè???×?￡??òò2·?D??￡?±êó??ó?ó?è????úá???í??Y?Yμ?o￠×óéíé?￡?éìá?μà￡??°ò1à??ˉ???1ê?è??????ú×??ì??°é?￡?±
?ü′?ó?ì§í?￡??o?oò?á?ò?í·￡??°o￠×óoü?ì?í?áè?è?á?￡??ò′?×?????￡?ò?oó×?è?oí?ò?D?éo??￡?±×???òaμ?ê?￡??ü′?ó??2??o￠×ó￡???óD?′????2??????Dμ??T??￡??μ?e??2???oíéò???3μ?ê??éà′￡?ó???à?2?·|????￡??°′ó????′óé???o?￡?′ó?????è1y′óé?×?ê2?′2??μ￡?×?ê2?′????×?′óé??￡?±
á?êé°?μ?ê??é?ü′?ó??1óDó??ó￡???2?????×ó×aμ??ìá￠?′?í??ê??éè?á???à′￡???????ê±oò￡???2????í??éò???3é?D?á??￡
??2???2??2??ìy??D??°￡???×?￡??é2??íê?￡??aá?éò???3￡?á????ò??????á???è￥￡??aD??°ê?íòíò2??ò?μμ?￡??ü′?ó?D???í¨í?￡??aè?′|ê?2?±èéò???32?￡??é?ü?àú1yí??é??ê?￡?D?×ó?àéùóDD?D?D?òíòíá?￡??é?ü?y×??o?D??2?μ?￡???2????′?ú??à?￡?o?±èo￠×óò?ê?é?￡??íê??ü′?ó?oíéò???3×??÷??μ???±e?￡
??×?éò???3￡???2??¨è?o?oú??á?￡?????2???1??ú??·?íaμ?ê??é??óD1y￡???2???2??3×???2?1?￡?ì??ü′?ó??Dá?ò???2?￡????¨é??￠?¤?ú???ü′?ó?μ???·¨￡??°′ó????′óé?ò22?ê??§òà°ù?3μ?o?￡?′ó??????è?￡?????D?à?2¨ì?·1?￡???é????ù2??ˉéùé?￡????′′ó????′óé?è?o?o?￡???2??¨1??e??à′è?á??ú×ó′ò?ü?????±?°?μ3??ú?a??′ò?ü?t×?2?o?êê￡?ò?éò???3μ?éí°?￡?1à??°¤2?1y??2???ò???￡??°o?±è?μ′ó???a′óé?2??é?a??ê?°é￡?×????ê?í′óá?￡??￡í??à??è???1?′ó??ê?×?è?￡?ò?·?o?D??í±?′ó??μ±×????′?àè?μ???2è?ú??μ×á?2??μ￡?è?2?ê?′óé??3?D￡???ìì???tê?è?o?é?oó￡?Dòo?×?????í¨á?￡???3é±eè??ò￡???2??¨ò??ò×ó?í???1é?′óé?á?￡?′ó????òa?a′óé?×???￡??í2???μ±??oí×???oìá3￡??a?ùò??′￡?′ó????′óé?ê?2?ê?2?è????′o?á?￡??±
??2????úo2á??o￡??ü′?ó????μμ?1y?y￡?D???2?óéμ??í??á?￡???2????ù?ó?ùà÷￡?ó??μ?eò??tê?à′￡??°′ó??′óé??ao?3?????ò2?a?tá?￡?′ó????òaê???′óé?o?￡??á?a????è???à′￡??òê?×?2?μ?μ?￡?2?1ü·ò?Tá?·￠éúê2?′ê?￡?1??e??à′?í?a??á?￡?o??à?￡3?μ?μúèyè?￡?′óé?ê?±???×?μ?ò2?μ2?×??￡?±
??2??????T±í?é￡???ì?μ????3à?￡?íù???3à?1°á?1°￡??í?′??2???á3é????′á???·?￡??°????è￥°é￡?°?íí?òòa?aμà′óéù·òè?μ????￠?￡?±
??1ó?D?à2?μü￡?í?μ????ú￡??′áá?a?ú??±?à′???a2?￡???1óà×??y×?μ?ò?±?￡?????o???￡??°?aê±oò???1?ú?a±???μ′?éê2?′￡??ì??è￥￡??±òa??2??????ê×?áá?aá?￡?′óéù·òè???à′???á??ò?í¨￡?é?áá??±?ê??Tòa￡?2???′óéù·òè???μ?è?′?à÷o|?￡
áá?a?á×?ê?à?μ??á×ó￡?ìtìy2?°2μà￡??°′óòˉ?1éú×???￡??ò￡?′óéù·òè?×?μ?ê±oò??á??òò?·aD?￡??μ??oó????′óòˉ???±?°???μíê￡???1ó???eá???￡?oTìú2?3é??μà￡??°′óéù·òè???????D?μ?ê±oò?????′?í??2ì??μ?2????￠￡??±á?D??íê???′úéíoóê?á?￡???1ó??μ?ê??éóú·￠??ê?á?￡??′áá?a′ó?3à???3?D?·a￡???1ó?à1yà′?í??á??Y×ó?￡
?′??1óê?à???×?D?￡???2?????1aò??í￡???1óó2×?í·?¤μà￡??°′óéù·òè?×?μ?ê±oòá???à′μ????±
?°?ò2??′￡?????×?°é?￡?±2?1üéò???3?μê2?′￡???ê???μ?μ??T￡?ò?±2×ó￡?á?±2×ó￡?èy±2×ó￡???????òaoí?y1y￡?????￡??yD?à?2??2??￡???ò2è?á??￡
??1ó??×????ˉ￡?è°μà￡??°??2??¨′óéù·òè??úD?à??áí????????í?￡￡?′óéù·òè?D?à?ê?óD?úμ??￡?±??1ó2é??3t??óˉ?a?tê?á?￡?2?μ?2??μ￡???óˉ??ê?o?ê???￡?á?±????ó￡??°??D???é???×??í￡?′óéù·òè??í?y3?è￥??à′ó?×???1???￡?′óéù·òè?oí?y?μ?°2￠2?ê?2??úo??ú￡?1à??ê?±???1?????×?á?￡???1???×?±?á??·??μìy×??úo°èè￡?ó?3?o?′óéù·òè????????±
????è?×?è?è??a??óˉ???íoí??2???óD1y?ó′￥á?￡???oó??óˉó???í??ùμ?ê??????ó??2???￡??μ×?±????÷ê?éò???3μ?òa??￡???2???D?à???ó|μ??????íê??a?tê?á??￡
??2???ê?é?ò?ó?á|￡??3à?μ???ì?ó?àóàó?Tá??eà′￡?·′ó|1yà′￡????±?|?éá?ê?￡???1ó?÷°×??ê?ìy??è￥á?￡???D??é??￡?×aéí×?á?3?è￥?￡
??2???óì?￥Dí??￡???1y×àé?D?2?2ì??μ?×??o??ê??ú2ü??￡?òaê?￡?òaê?éò???3D?à????????′°ì￡?òaê?è???ò?±2×ó±e?ò?y￡????????′°ì￡?
?y?y?1?aD?￡?????o???ò3￡???2???2??aμà?y×??úêé×à?°D′?aD?D?μ?ê±oòê?o???D??é￡????úμ?ê±oò￡??2??±§×??y×??ú×??oíèé?￡??′?y??D?×?á3￡??òê?ìá×?±ê￡??òê???×?êé￡?????￡?ò2?ᱧ×???￡??ú???3à?è???￡???ê±oò￡??y???D?÷?÷óD°?òa￡??aê2?′￡????í?′2?μ???￡?
?°2???????￡??à?êà′D?D???μ???1?oí??°é￡???????éí±?óDá?????è?￡??òòà2?oT??￡?è?éúêyê???￡?o???óDDòó?×???￡?oí?òò??e￡?×üê?í?à???￡???????à′￡????a?ò×?μ?￡?????±è?ò?ù?ü??±¨μ??àì??à￡?éò?òê±ê????¤×??ò￡?D???μ?????ò2ê???′ó?D?üDy￡????μμ???￡?1aê?D?D?￡?2?×?ò?±í′????a?ò?ù×?μ?￡??§??íòó?￡??1ê?òa?μò?éùD?D??￡?±
??2?????íù???′￡?á3é?óú·￠ò?3á￡??íá???×??o￡???2??aμà×??o?a?y×?á????′?àê?￡???????à?o???oí?|ê?2?1yo|???yêüá????o￡?????á?êé°?ê?òò?aá?êé°????y?eá??μD???￡?????óè?ò2?1y2????yêüá??￡á?￡??áóúo??òoí3¤1??÷????2?????2?????1y￡??y??2?μ?á?￡???μ?°￠?3￡??aê2?′???÷°×?1òaà??a?￡
?°??éú??à′￡?à?ììè??òóDá????×oíμüμü￡?óDá???oíèy??o￠×ó￡?×Yè??á1?2?o?￡??òòà??óDò?o?á?￡?éY?ó?àá?￡?ò??D??3éá?í÷è?￡?è???￡???éí±?óDè???1?￡??ò??oíD?????μ?oüo?￡??ò??éú??à′￡??ùóDμ?D???ò?á?￡?è?1?óD??±2×ó￡???òaê??1??òaoí?ò?àó?μ??°￡?2?è?è??ò×??D×ó￡?3￥?1??á?êà??3????±
??2????′3?à′á?￡??y?1ê????1??á?￡????1??èyD??tòa￡???2???×￥×?D?￡?à′à′????·′?′?á￡??????àúá????′?àμ?ê??é￡????′×?oó?á3é?a?ù￡??y2?D?è???￡?2?D?è????éò?ò?±2×óê?×????￡
?°?÷×ó￡??÷×ó￡?óD′óéù·òè?μ????￠á??￡?±??1ó???Y￡??úá3Dà?2￡??üè???1?μ?2?í￡?òè?′òìyò???μ?·?￡?D?D?é?é?×???′3±±μ?éìè???1?μ????êá?ò?±é￡?ê???±?μ?ò???′?×ó￡?ê?ò???????àé?μμ?￡??μ??·??D′???μ?D?èYá?ò?±é￡??????êê?è??à×ó￡?μ?′|×?￡?éúòa2?′ó￡?è￥μ?μ?·??àá?￡????a?áóDD?ó??ó￡?òé?ó1éòé?ó￡?μ?á?éíò?D?à??1ê???D?μ?￡??′??2?????é??é?ˉ￡???1óó?òé?ó?eà′￡??°?÷×ó￡??ú?μ′óéù·òè?′òìy??ò???μ?·?×?ê2?′￡??±
??2???D??Dò?í′￡?éò???32?????ê????1??μ?°é￡??°?ê?êáá??áá?a??è???????μ?·?êì?¤2?￡??±?èè?ê?è??à×ó￡?±?è?oí?ò??è??úóD1??￡
??1ó??á?????′ü￡?ò??êáá??￡??′?y′?éμμ?±í?é′ó???í?÷°×á?￡?éò???3ê???è￥áá??à??ò?′?′°é￡?????2??????°￡???2???D??D?′?ó??±?￡?òa?aμàéò???3??áá???a°?é?D?￡????t??é?á?×??oò22??á?ˉáá??μ??￡
?°?÷×ó￡???2??a?íè￥±??í?￡?±??1ó?÷°×??2???ê?±?ê?òa3???μ?￡?o??úéò???3ê???×ó￡??í3μ±è2?é??í￡?1y2?á?èyè?ó|???í?ü×·é??y??á??￡
??2???D?à?è′o|??￡?éò???3D??D?1óD2?òa??￡????÷°×￡?á?è′?a×?ê?￡?éò???31à??2??á????á?￡???á????3à?μ???ì?￡??°??1ó￡???′?×????ò??è??èè￥￡??ò±§×?D???×??í3μ?￡?±?á?á?ú??ì???í·????ò???￡??°??ì?￡?ò??¨òa°?μùμù°????×?ó??à′?￡?±
??1óá?è?￡???éíóDá??￠?ù￡?3?á??o×ó?′?tê??o?o×?à′￡???±??1?ú×???óˉ￡???1ó?a?tòa?μê?￡?2àéí?￡??ê??o×óμ?êì?à￡??T??è?o???2?×???è?·???è￥￡?×??oóé??°￡??°′ó·òè????′à′á?￡??±
?tê?2?ó?￡??°′óòˉè???￡??òòa????￡??3±????Y?D′óéù·òè?ò?2￠3?à′?￡?±?é?a??ê??ù?·￡??èè??éá?ó?òa??è??í??è￥ê?ê2?′òa??￡?
μú138?? 138 ?ó?ùμ?μù
??1ó?à2??°??￡?????μ??éD??tê?òaê????eà′???ì?2?á?o?′|￡?o???￡???2???·á3???2?è?è?￡????aá?￡???á3μ??1ê??tê?￡???1ó?1óDê?￡?ò2???àóàμ?ê±??ó|???tê?￡?μ±×??ùóDè?μ????í????óˉμ?éí·Y?μá?￡??°′ó·òè?￡?′óòˉ?àéí×?o?￡?×Yè??íê?òa?é?aò2ê???°×è??òμ?1???￡??tà?òˉèyà?òˉ′òμ????ìo?￡?ò??a??òa′óía±??ò??è??í?ü?????òμ?′ó??￡?′ó·òè??aòa±?èy??á?ó??íoy?aá??￡?±
1?2?μ???óˉμ?á3é?￡?2?′ùμ??±?eéí×ó?í???ú?ü￡?2?·￥′ò′ò￡??tê???á?????￡???óˉê2?′éí·Y?tê????í′òìy??3tá?￡??y2?1y?íê???ê?ì???2???μ?ì??è￡?éò???3?aêé′?àí?·DDá?é?￡?ó?ò??ú??éúá?èy??o￠×ó￡??tê?D?à?2??D?¤ê??ùμ?￡??é??2???è?ê?òa?é?a￡??yD??D×?è?ê???òaμ?￡?óè????±??1óD?????ù?§?ùμ?D??ù×ó￡?è???D?íú×üê?o?μ?￡?ìy??1ó?°à?μ?òa???íê???2???2?·′???é?a￡???ê??ó?ú??óˉ3?éíμí￡?
??×ìòa???ê￡???1óò??×?μ???ó°á?￡???óˉ?úò?2àá3é?é·°×￡??y??1?á?è?á3é?￡??ú?tê?×a1yéí?′×??yê±￡???óˉá2è￥á??üéí????￡???í¨ò?éù1ò?úμ?é?￡??°·òè?￡?????????o?o???oò′óòˉ￡???????ê???÷?ò2??òa?￡?±
?tê?????±?μ???×óê1??é?￡?á?è?é??°??×???óˉμ?×í￡?à×??yíùoó±?×?￡??tê?3á??μ???1aó?ó?è????ò?t·?oíèy·?￡?×ì???á??μ?D|á?éù￡????????????e?a2?ê?ò??a????á?′eó|á?￡??y?í???t·?èy·???óD·¨×óá?￡?????·?á??ò2ú￡?2???μ??üê?μ?×?￡?ê???êó??￡?íüá???ó?ó?è?μ??o×ó￡?oí?éè?à?1?μà￡??°???μ′óéù·òè??á2??á?1oT?ò￡??±μ±ê±??ì?·òè?2??2???yμ?ê±oò￡??tê??à′?????￡?è???￡?á?è?ó?à?aá??óóa?￡
?éè?2??ò?ò?μ?°￡???á???￡?μà￡??°?é?aê?′óòˉμ?òa??￡?oí·òè???óD1??μ￡?′óéù·òè??íê?￡?2??á???1?úμ??￡?±
μ?è·￡??é?aê???2????eμ?D???￡?oí?y?T1?￡??tê??|êy×?ê?íóé?μ??í×ó￡?ì??￠μà￡??°?o×óà????￠×?￡?2?×?óDè?3??ú?òà′￡?′óòˉμ?D?×ó￡???óD??×??o??í¨á?2?óDó?￡????±?2?á????￡?±
?éè?3?ê?￡?óà1a?3á?ê?×??o×óμ?D???????￡?×ü?D??￡???è?o???è?áù′óμD??μ?￡??????￠×??a±?￡?o????o×óà?óDê2?′???ü??μ?￡???×??tê?ò?éù??è￥￡???è?á3é??÷???éá??ú??￡??éè?ò?ò?í·￡???μ±ê?′óéù·òè?oí′óòˉ°è×ìá?￡???óD·??úD?é??￡
??2???′?×??ì??3???￡?é?é???????′òμ?o?á?￡????μ?y′?×?éò???3è￥·¨á???é???á?￡?·¨á?????￡?à′??°?????ò2???y3￡￡?áá?a??è??a?t???Dμ?à?o|￡?D??D?D?¤??2?????×?éò???3μ?o?￡??í×?á?è?￡??ù?′àó?|oí??1?￡?á3é?×üóD?¨2??aμ?ó?é??￡
?tê?μ?μ????￠ê?ò?è?á?￡?????á??Tòaìá?e??2???oíéò???3￡??yo?o???è?????1yo￠×óá?￡??í??×?ííé?ò??eó?é?￡?2??????t?oμ?è????μ′óòˉ′?×?′óéù·òè?3???á?￡???óDê?ìì°?????2???à′￡?????á?μ±?′·￠á??e￡??°×??ü3ˉì??|￡??êé??÷????￡???′úá?o?D?è???￡???μ1o?￡?×aéíè?ê??í2?1üá??￡?±
?tê?ì?????àío?ò?éà￡???×???óˉ?ú?D?μμ??°￡??????íê?éò???3???éD÷￡???2???′?×??y3???é￠D?á?￡?2?óéμ?°??ù×ó?μo??°￡??°?tμü2??a′ó???ù?a??à′μ?è?￡?á?è?????±e?¤×???￡?2???ò2ê?′?3?ê?3?è￥×a×aá?￡??a?ù?′à′￡?á??ú×ó1??μo?×????￡?±
????á????yò???￡???μ??1ê?éò???3óù·òóDê?￡??ó????2???ì?á?o????êμ?è?￡???????à′?é·?μá?￡?ò22?ê?òò?a??????×ó￡??°???t?oμ?ê??é??éù1ü￡?2???μ?D?×óò???2??¨￡????°?í??á?￡???2??¨?a′???à′òa???1??μ?￡???±?à′?í??1a??￡??′ê1?é?aò22??á?é????￡???éù2?oí?￡?±
?tê?×ì??ò???￡?2??2????á??μ?°μ??ú??￡??yò22?1yê??3ê?í???￡?ê?ê??3×???2???μ?òa??￡????′?í???????1á?￡?????á???μ??′?tê?óD×a2?1yí?μ?ê±oò￡???èY?????ooí??à′￡?o??￠??μà￡??°??±e2??àD?￡??1??μ??ê?á???á????íù??·?à?è?è?2?￡?????ê±???òá????￠??￡?μè??è??í×?á?￡?D?à?±eìá?à???1?à??á??￡?±
??ê?oü?à?ê?°μ?ê??éá?￡?????á?oí?tê?òò?a?o×óà?μ???÷??eá??ù?′￡?????á???è?oí?t1úo???3???￡?2?óéμ??à?μá?á???￡?ò22??a???′′?μ?ì?·òè??ú??à?￡???1yá?è??í?íá???÷?1yà′￡??1???tê??D??è￥?μ3aá?ò?í¨￡?′óòa???Dè???ê?èy?T???aμ?￡?×??÷??μ?òa′ó?è?íèY￡??tê?ò2??è?′???à′á?￡???oóá?è?1??μè??á???o￡?????á????μ?tì?·òè?μ?2?ê?￡????°′?￡??tê??TD|2?μ?￡????D?àéùóDD?ò?o?￡?è′ò22????ó￡??°????×??oμ?ê??é×??o?′×?°ì°é￡?±e??ìú?ò??×ó?ío??￡?±
?1??ê???×ó￡??tê???·¨???ó2?1???D|?éD÷2?ía??μ???2???????×ó′ì?¤éò???3°2μ?ê?ê2?′D???￡?ò?ò?í·￡?×a???|×??oμ?ê??éè￥á?￡??ü′?ó?×?á?￡???±?Dèòa?y1ü×?￡?ì?2ú?ì×ó??·?μ??t·?????μ?μè×?è￥????????×??í3é?￡
????á??′?tê?ìy??è￥á?￡?2?óéμ??éá??ú??￡???ò2ê?2éá???óˉéí·Yoó2??÷°×??2???μ?ó?òaμ?￡????ùμ???è??§?§íòíò￡???2?????3é?×???°?í?′?àá?￡?3é?×oóóDê±??á?òa??????×ó￡?éù2?μ??íê?D?á??ú?????üá?￡?D?à?°μ°μ??á?ò???D?í?áì×ó￡?3???ê±￡?è?è?è￥×ˉ×óé?????2????D??à′?￡
?êé?è???×??2??￡??üóa??±??1μ?è???2???1ü×?￡?±eè?ê?D￠??ê??ú?ò??ó?èy?ê￡?μ1ê????ò￡?3éá????D?àò?·Yèùò?á?￡?????á?ò22????????Do?′|?μ′|￡??êé?è?ó???ê???μ??￡??￡?2?ê?×?è?òa°ìμ?í×í×μ±μ±μ?￡?1ê??￡?μ±??2????úá3°§?1μ?3????ú?????°￡?????á????á????é¨á???￡?μμμà￡??°??à′á?￡??±
??2???D?à?±??ü￡??úò?2àò?×óé???×ùoó￡??úá32???D?￡??°×?μ?ê±oò2?ê??μo?á?×?D?è?×óμ??e￡???à?ó?3?′óê?á?￡??±
í??ùμ??°′ó??2???×ìà?3?à′￡?????á??àéù?á??μ?D?Dé￡???2??????1￡???oá2??e×÷ó?￡??à·′￡?????á??1ê?·?±??êμ?ì?á?ì???ò?×ó￡????3?3?μà￡??°??ê??í2?×????òá?￡?D￠?ú??￡???ò??μ?′|?ò?üμ?￡??±????2??????°?|?°?|oóμ?D?ì?ò2??á?￡???×?ò??D??ê???2???á??ú×óè?3?à′μ???￡?????á??üê?????o???￡??°?÷è??í???òè￥?üóa?××?￡?μè??′ó????à′oó?ù?μ?￡?±
?°?üóaμ?ê??éê2?′ê±oò??μ??ò1üá?￡??±??2???·′é?D?μ?·′úμá???￡?×￥×?????á??°à?μ?òa??oó￡?2?????1yà′￡??Déí2àμ???÷??Y2è￡?ê?3?×?×à×ó￡??°???μ′ó??2??ú??à?￡??±??×óà??í±?3???D?è?×???￡???×?μ?ê±oòé?é?????′òá??Do?￡???2?????è???óDμ?í·?éò2??·′??￡?????×?á?á?oó?D￡???μ???2???￡???2???????í?°ü??é?￡???μ?μ×ó?è?o?μ?×?????á?°??￡
????á???òaí?3?ê??D1???￡??üóa???à′óμ?ê?￡?×??ü??á?????????￡????D2?éùè???2?ò?????è￥￡?íD1??μ??íDμ??t1úo???á?￡?????á?2?o?2μá??à??μ?òa??￡??y3???2??1??￡??°ìa×aμ???2???éíé?￡?ê?·?2?D?￡??°??ê?2??ú??à?￡?2?ò?μ????t?o?íìíD?è?á?￡???ò??a??′ó??×aD?×óòa?é?aá?￡???aoí??′óé???±e?¤￡?éù2?μ?μ?×?oYá?2?°?è?o?è￥ía±?é￠D?μ??￡?±?μ?e?ù×ó·?à?μ?ê??é￡?????á???oá2???μ??aá3￡?????μ???2????íê?è?×ó°2éúá?￡????2?·??ú??à?￡???ó|??è?éò???3ê?ê°??2?o??￡
??2?????òaê?μ?2??àD?￡???μ±?ê￡???2????aá?ì?o?éò???3?éê??T?ù2?ó???????￡?±?ê??á??á?￡?ò22???ê??aê±oò￡?2?óéμ?o????eà′￡??°???′??ê?￡?μù?úoí?ò?μ?μ?￡?±
????á?μé??ò???￡????′??μ?ê2?′￡?2??3o?òaμà￡??°?1?üóDê2?′￡????tê??í????è?1yà′￡??ú?o×óà???×???′ó??￡?1à??±???′óé??aμàá?￡???ìì3?·1￡?á?è?ò????°????óD?μ￡?????×??÷????1???ì§á?òì??￡???oó??′ó???í′?×???′óé?è￥·¨á???á??￡?±·¨á???ê???ì?·òè??úêàê±×??2??￡?à?·eμ?μ?·?￡?????á?×ü??μ???2?????????óDè￥??±?￡??μ2??¨μ?′|×?×?é￠é￠D?è￥á??￡
??2???ì?á?ì???￡???óDò?o?￡??°′óé????′?í?a°???1???￡?2?1y3?è￥×aò?è|?í?á?′ó??á?2?3é￡??Dè?°?￡??1ê?òa?′??á?￡?′óé?????￡??±éò???3μ?D?×ó?é2?ê?èì??íìéùμ??÷￡???2???à???μ?ê±oò?íè?ê??yá?￡?±e?′?y??é?o??à′|￡?1?×óà??¨?¨3|×ó±è?ü′?ó??1?à??￡?μ±?êéò?ò??μ????ù￡??àéùóDéò???3μ?ê?±ê?￡
????á???à?éá1y??1a￡???2????±??2?o?￡??eéí?íòaíùía×?￡??1?′???eà′￡???°òé??í????3á??μ?ò???ê?￡?????á?á3é?μ?D|￡??D????1??¤è??￡
?°?????μμ?￡???′ó??ê2?′ê????¤×???￡?óD?￡??ò2?ü?ú?°±?￡?è?????′óé?éú??μ?????2?o?o?è°è°?í??á?￡??1Dò??à???￡???′ó????à′￡?μ??a?a?tê?2??aμà???′D?o????￡?±
??2?????ó2μ?3éá?3é×ì??￡?ì§í··′2μμà￡??°?12?ê?μù?ú?è?μ?eμ?￡??±
????á???÷?ò?D|￡??°?ò?ü?μê2?′￡???????ò2ê???×????±??oí3?ê?ê?±í?????éò??ú?D??°??|è°è°￡????μ??′ó????à′ìyμ??a?tê?oóê2?′·′ó|￡?ê???è?èóè￥?üóa??￡??1ê?±e′|￡??±
?°?1óD±e′|￡??±??2???????￡??Y???ù?a￡????ò??óD????è¨ê?á?°é?￡
????á?????μ?D?D????′?ú??à?￡??3??×?è?μà￡??°??·?????￡??êé???á??t??￡?óDè?è?óüóDè?éy1ù￡????ê?í?á?á￡?è￥??±?àúá·ò2?μμ?1yè￥?￡?±
??2???×ì???ù′?3é?ˉá?á???￡??°μù￡??úò????ííú?ó???òì?°é?￡?±????á?μ?ó????é2?ê?ê?′ó?D???μ￡?°í2?μ?ì?μ?ê?3?à′??￡?òà×???2???μ?D?×ó￡???è￥á???±?￡??ü′?ó?ìú?¨òaá??ú??à?á?￡???×?′eó|1y?ü′?ó?μ?ê??é￡???2???ò??ó???ù￡??°o?￡??÷ìì?ò?íè￥?üóa?￡?±×óóòD￠?ú￡?μè3?á?D￠?ú???úo2á??oè??°á?￡?oí?ü′?ó?éúo￠×ó￡??ú?á?àμ?ê??￡
??a￡?????á??°·?ò?×a￡??°?ò??×??üóa??±?1??μ?ì?ù′í?ú￡????ê?í?á??????óD??é￡?×?±?è???×?μ??á?éμ??????￡?±
??2????é2?D?????á?￡??′á???o?????￡?ê???￡?μè??2?????à′μ?ê±oò￡????¨è?ê?òa?ó±?·??1μ?￡?ò§?à?D3Yμà￡??°ê2?′????￡??±
?°1yD?è?×ó???í?aμàá?￡?o?o????????±??°é?￡?±????á?2????°?μí?￡?±??1￡?×?oó?1òa?′?êé?μ?òa??￡???1aó?ó?è??′?ò′°ía￡?ò?°?ìá?e??2???￡??°×?￡??′?′?ò??×óè￥?￡?±
?°???±??2??????a??μ?ê?￡???àío??T??μ???í·￡???μ?óDá?o?á3é??￡
??2???oíéò???32??ú￡??ü′?ó???×???è?·??ú?y?Y×óà?￡???2???D?à?2?à?òa￡?????á?ò?′??¨ò?o?×?￡?3?×??ü′?ó?oíéò???3μ?1??μ￡?o￠×ó?é?y?Y×óà?2??á3?ê?￡??ó??￡?ììèè￡?o￠×ó2??á·éí￡??ˉ??·??úá1?ˉé??íDD?￡
??2???D??Dó???￡???é??12??ò??é?????￡?3?·1ê±oí?ü′?ó?μà￡??°o￠×ó×??a?Y×óà?ò2o?￡???è?óDè???×?￡??òò2·?D??￡?±êó??ó?ó?è????úá???í??Y?Yμ?o￠×óéíé?￡?éìá?μà￡??°ò1à??ˉ???1ê?è??????ú×??ì??°é?￡?±
?ü′?ó?ì§í?￡??o?oò?á?ò?í·￡??°o￠×óoü?ì?í?áè?è?á?￡??ò′?×?????￡?ò?oó×?è?oí?ò?D?éo??￡?±×???òaμ?ê?￡??ü′?ó??2??o￠×ó￡???óD?′????2??????Dμ??T??￡??μ?e??2???oíéò???3μ?ê??éà′￡?ó???à?2?·|????￡??°′ó????′óé???o?￡?′ó?????è1y′óé?×?ê2?′2??μ￡?×?ê2?′????×?′óé??￡?±
á?êé°?μ?ê??é?ü′?ó??1óDó??ó￡???2?????×ó×aμ??ìá￠?′?í??ê??éè?á???à′￡???????ê±oò￡???2????í??éò???3é?D?á??￡
??2???2??2??ìy??D??°￡???×?￡??é2??íê?￡??aá?éò???3￡?á????ò??????á???è￥￡??aD??°ê?íòíò2??ò?μμ?￡??ü′?ó?D???í¨í?￡??aè?′|ê?2?±èéò???32?￡??é?ü?àú1yí??é??ê?￡?D?×ó?àéùóDD?D?D?òíòíá?￡??é?ü?y×??o?D??2?μ?￡???2????′?ú??à?￡?o?±èo￠×óò?ê?é?￡??íê??ü′?ó?oíéò???3×??÷??μ???±e?￡
??×?éò???3￡???2??¨è?o?oú??á?￡?????2???1??ú??·?íaμ?ê??é??óD1y￡???2???2??3×???2?1?￡?ì??ü′?ó??Dá?ò???2?￡????¨é??￠?¤?ú???ü′?ó?μ???·¨￡??°′ó????′óé?ò22?ê??§òà°ù?3μ?o?￡?′ó??????è?￡?????D?à?2¨ì?·1?￡???é????ù2??ˉéùé?￡????′′ó????′óé?è?o?o?￡???2??¨1??e??à′è?á??ú×ó′ò?ü?????±?°?μ3??ú?a??′ò?ü?t×?2?o?êê￡?ò?éò???3μ?éí°?￡?1à??°¤2?1y??2???ò???￡??°o?±è?μ′ó???a′óé?2??é?a??ê?°é￡?×????ê?í′óá?￡??￡í??à??è???1?′ó??ê?×?è?￡?ò?·?o?D??í±?′ó??μ±×????′?àè?μ???2è?ú??μ×á?2??μ￡?è?2?ê?′óé??3?D￡???ìì???tê?è?o?é?oó￡?Dòo?×?????í¨á?￡???3é±eè??ò￡???2??¨ò??ò×ó?í???1é?′óé?á?￡?′ó????òa?a′óé?×???￡??í2???μ±??oí×???oìá3￡??a?ùò??′￡?′ó????′óé?ê?2?ê?2?è????′o?á?￡??±
??2????úo2á??o￡??ü′?ó????μμ?1y?y￡?D???2?óéμ??í??á?￡???2????ù?ó?ùà÷￡?ó??μ?eò??tê?à′￡??°′ó??′óé??ao?3?????ò2?a?tá?￡?′ó????òaê???′óé?o?￡??á?a????è???à′￡??òê?×?2?μ?μ?￡?2?1ü·ò?Tá?·￠éúê2?′ê?￡?1??e??à′?í?a??á?￡?o??à?￡3?μ?μúèyè?￡?′óé?ê?±???×?μ?ò2?μ2?×??￡?±