?yò?·??°?????ü?ò?íé?μ?????êy??á?£??ü′?ó???1a?¢3á£?í¤×óà??úè?ò2±?á?á3é?£??a±?óD?üà?ì?òˉ??éú??à?μ?£?òà×???°2???°à?μ?òa??£??y??ò2ê?2?o?μ?á??£
?ü′?ó???ó?×?1y?a???é??£?ò?ê±2??aè?o?ó|′e£?í¤×óò???3á???£
?°??D????ú????′ó£?D?D??ê?í±??à?a×ìà?£??í???÷±?èy?êo¢×ó????£???D??????ê??óD°??êá?°é£??±éò??è?2???3?í·£?êμ?ú?′2?1y??°2??ò??±?????÷?·?òμ?×ìá3£??§×???°2???ù×ó£?2àéí£??à??oá×??y£?±éò?μà?°?ò???àá?£??ü2???×?à′μ??íè?ó????ü?£í??y?÷°×?ù??μ?è??éêà1ê£??±
?ú3?μ?è?ò??±?Dè?′ó?ò?£?ù£?????×??y?1ê?2???×?à′£?·×·×???eê??á£??ú′?íμD|?£
′óà′??ê???°2????ì±eè?£?o???êü1yè?′??áêó£?μé′ó??£????yò?éí??é?ò?éà£?·¢÷ùò2???àóàμ?×°ê?£?D?μ×óú·¢?e′ó£??°??ê????ùà′μ?£??òó??a???ú??ó??ò?μ?°£??????′£??±
????°2????á|??×???£??é???|?′é?è¥è??éD?μ??éáˉ£??ü′?ó?μ2×???°2??μ???1a£?μ£D??y?òéò???3?é·3£??°?yê??ò1a?÷?y′ó??à′μ??íè?£?2??ao?·òè??éà′á?£??ò?Dè??í??1yè¥?£?±
2???ó??y?à?μ?£
??°2??è′2?òà2??ó?eà′£?ê???×??yéíoóμ?éò???3£??°????ê2?′???÷£?óD??±e??μ?è?éíoó?£?±
í¤×óà?μ?è?′ó?à?y??è?ê?£?2??ò?áò×μ?×?á?£?éò???3ò?éà?òμ¥£?èY??????£???°2??è??¨?y?òêàμí2??ò??×??y?£
?a±??£°??ó??£??y?ú?o×óà?éí?¨oè2èμ?·òè???ò2í?á?1yà′£??ü′?ó???á?????£?2?????ê??é??′óá??£
éò???3óˉóˉ?eéí£??3D|?ìè?μ?×?μ???°2???ú?°£???T±à×??y£???·òè??í?ú?o×óá?£?μ?×?á???°2??2?′ò??£???·òè?μ?D?×ó?é2?ê?o?????μ?£?ê?òa?y±e3??ˉ?£
éò???3?????yμ?ê?£?ê?òa??ê?£???è?±è?y?üá??a??°2??£?3?èí??ó2£?°?ì°D?±?ò?£?2??o??á3?y?áò??a?????y£??T??o???μ???á??ê£??·??×óóùμ?ò?èoD??a?1òaê±ê±·à×?á?ê?ó??y£??y??íü???y×?3?D?2úê???ì3éμ?£??÷?÷ê??y??ê?????×2μ??y??á?o¢×ó?1è¥á?ê??ú?°??×′£??μ?y???ê???|£?óDá????òμ?o¢×óê?í?à?£?á?ê?·£?y1òá???ò1μ?ì?ì?£?áá?a???y?í±?×ó±?á?ê?′ò??á?íè??è¥á??à?¥£?μ±è?£?áá?a?í?àá???
??è??y2??aμà£?1?×óà?μ?o??μó??ê?í?T1?£???°2??μ1′òò?°òμ?±?ê?ê?ììéúμ???
μú20?? 020 ±??′òá?
?′?ò??°2??μ???1a??′?á???£?±ùà?μ???óDò??????è£??¢μ???°2???±íùoóí?£?×aéí?ü?òéí×??3?ìé???×óμ?á?ê?éí??£?μíí·D?éù?μá?á???ê2?′£??2??£?á?ê?í?á?1yà′£???′?éóêó?£
éò???3D?í·2¨ì?Dúó?£???é?è????2μ?1′á?1′′?£????ùóDè?2??a?t?y??éúò?ê?£???à′óéμ?£?óé?????μ???é???£??yD??èè?ò????£
?°2??a?a??ê???òμ????ù£??£?ùμ1ê???D?£??é??μ?′?μ?è?′??ó??£??±á?ê?????μ??eéí£?′òá?á??yá???£??Dá??Dò???????μ???£?2??òaμ?μ÷×aá???1a£?ì§ê??á?á?a??°2????àí÷ùé?μ????¨£?×?×?????μ?ó???μà£??°?à???a′ó£??a??D????ò?D?àá?è?£????ê?íD?2??÷°×?a??μààíêμê??y3££?ò?oó?à±ü×??aμà?e£??±
á?ê?óDòaì§??á?é¤ò?£??ú3?μ?è???±?á?é?é?£?í??òóàê???ê???è?μ???1aò2??′??′?e?£
2??ó??ó?×?ê?D¢μ?è?±?è??aê??é??£????ò£?ò?°?ê?D¢?ú???a±ü?a3?×2á?è?£???éù?á3?à′×??ˉ£??ü???÷????μ¨μ?×?·¨?D?ú3?μ?è???ó|μ????£
éò???3ò?2?ò?2?ê°??ì¨?×£???D|·?D|μ?í?×?á?è??£
óàê?′ó2?μ2?ú?yéí?°£?à?e?yμ?ê??á?á°′á?á???ê?D?£?°μê??y2?μ???ê??é??′ó£?×a???òè??ééü?°?aê??3???ù£?ì?·òè?×??2??μ?????á?£????°ò2óD?ú???D×??ˉ£???????ê?è?2?3?á??£?±
?y?′?μ?3???ùè???£????D·òè?D???é?é?ò?×a?í2?3?à′á?£??ü??ò??×?D£??ü?úóDé¥ê?′?3?μ???óDéò??£?ò?ê±????£?·òè???á3é??ooí2?éù?£
??ò??à???óDò???£??é??éò????μ??ú3?·?óêμ?è′ê?éù??£??êoóê???ú??ü?ú??????3??üê??°?ù?′óD£?×a?òéò???3μ???1a2?óéμ?′?á?D?Díí??é?£
?ê?°éò???ú???D??ê??éèè£???ê±£?μ?á?????ü2èé?ò???μ??3μ?£?ììó?μ?£?2?1y??×????à×??£
??°2??2??úμ?3?×?á?ê?D?×ó£?òaá?ê????y3?í·£?o?ò??á?′ìyμ?è?3?éù£?×a1yéí2?é?μ?μé×?éò???3μà?°ê?D¢?ú??3???×?ê2?′£???°×?Dè???á??T?????±?μíê?a??óì2??a??£?±§?1μ??′×?óàê?£??°?ü′ó·òè?£?oí?×?Y×??ˉ2?′ò??£?±??×?Yí?à??μá??ü????éù?í2?o?á??£?±
??°2??ò??è?3?éò???3ê?o?è?á?£???′?ó?á?ê???á??????áìy±í??3??Téò???3?ê?íD?è′óD???á?μ?°μ?′ó???|£??÷í?e?3Y£?é?ê?o??′?£ò??°????×??í??á?£???è???×?á?£?è?o?2???éò???3μ????°£?
óàê?D?óD2??2ò22?o?′á????2yo???2???×?à′??ê?£??ó??£???°2??ó?ê?íí±2£??yè?3?éù±?è??μ?eà′μ13éá?ó?íí±21y2?è¥á??£
á?ê??a?tóàê?μ??é??£??yò22?è°??°2??£?óé×??y?μ?£
?íμ?£??o×óà????2?Téù£?á?·?′μ1yê÷éòμ?éù?ì???üìyμ???
éò???32??ˉéùé?μ?é??°ò?2?£??°Díê?óDD?ê±è???3?à′×??ˉá?£??12??a??à′??ía×?????í·?1ê??T??ó?à??°??éùá?£??±?μ?°ê±£??yμ???ê?×?è?′1?úá?2à£?2??úò?éà??£???3éá?è1′1′′?£??ìD?μà£??°??·òè?ò?·??°?μμ???£????????ò?D3¤±2???ú£?2???3tê?D¢μ?1???ò2ê??éóD?é?£??é?à?a?tD?ê?àí×üê?o?μ????±
?μμ?oó±?°μ????°2??2???à?êyá?ê??ì??2?μ±£?á?ê?2à1yéí£?á3é?oú3á?£
×?μ????ù??2?è±°??′èè??μ?£?óè??ê?D?D?μ??o×ó£?éò???3ò??μíê£??úè?2?óé×??÷μ??òá??ò′?£?′ù?áμ?í?×?á?ê?ó???°2??£??′?·μ?D???2?????ó÷?£
??°2????D?3é?£???2yo???à?o?òˉ???ú£??yμùò?ê?êà×ó£??ú3ˉì???μ??êé?éíê?£??y×?μ????ù??ê?±?è???×?£?o???????ììò????ù?ù??èyμ?±?í?ò???è????o£???????·?è?μà£??°????ê2?′£?éò????óD1ù?°????£?????à??′??μ???2???±èéò????£??òó??ü′ó·òè??μ?°o?ê±??μ????à×ì£??±
?a±?ê???3?£??ùD?μ?o¢×ó?ú?|??è?ò2?aμà???D·¢éúμ?ê?£??T??o??μ?£
éò???32¢?′àí?á?yμ????±°ü?μ£???ê?é¨á?è|?ú3?μ?·òè?£??ü?¥?¢?×£?3á?èμà?°?òμ?3?éíè?o?2¢·??ò?ü????£??òμù3£?μ2?ò????22?ò??o±ˉ£?ò??D??éíía????£?è?óDμ?????£??ò?????òμùo?o???×????±
?yμ?éùò?2???2??y£?ó?±?£?ò?ê?oìá?????£?μí×?í·£?ó?3ˉóàê?DDà?μà£??°′ó????£???è???ía×???éíì????μ?òò?D??úòa×?£??a?í?è??á?£?μè?òμüμü′óD?á??ù±§??1yà′??ía×?????°2£?àí???úó?ía×????μéù???±
?μ?e??3?êàμ?μüμü£?éò???3éùò?èáoíDí?à£??°íêò?×aéí×?±?à?è¥?£
í¤×óà?μ???T±×·á???à′£??°?3???ùo??à2?μè?á?××??òì?·òè???′?£??±
??T±μ?éùò?í?×??±?D£?êó??é¨1y??°2??£?°μo?±éêó£??°??à′?ü??ò2??°????÷×ó£??1±?·??y?μ??íè?±?μ?í?±üèyéá£?′?3?襣??ü????é??T1a2??μ£???2yo???ò2????×ó?£?±
?úè?êó?????ú?y?ú?Dμ?·??y?èy??×?é?£??y??2?éμ£???T±?°à?μ?òa???÷???í????2yo?????óDê?μ?ì?×ó2???×?à′?£
???ò£?éò???3?°à??1óD2?òa??£????úμ?éò????ê±2?í?íùè?£???oóè′2?o??μ£??t·??1óDμ?×ó£??êé???D???????éí????3?éúμ?μ?×óò22?ê?2??é?ü£??àúμ?ê??é?àá?£?′ó?ò?ü?÷°×???D?íì???±è??é?ìí?¨?üè?è??D?÷?£
1ê??£?D?à???×?éò???3??μ?μ?2??ìò2??é¢á?£??éò22¢·??á°?×?éò???3μ?×???2yo????£
???D2?°üà¨??·òè?£???T±ê??yμ????ù£??÷????°?éò???3£??aè???μ?×?òa°????ù£??eéí×?μ?éò???3?ú?°£??úá3′?D|£?oá2?óì?¥μ?íê??ê?íóé?μ??í×ó£??°??′óoé·òè???ìy?μ1y??£???μ?ó?×??é±e?ó?ú?òμ?à?2?è?oé·òè?o??????±
éò???3·′ó|1yà′ê±ê?íóé?ò??àá??é±ì?ìí¨í?μ?ó??í£??êμ???èó£?3éé?ò2??o?£????μ2?·??£??òaê?μ??yòaíê??à′è′±???·òè?°′×?£??°??ê?×?£???è?óD??á??ò′?T±?ùè¥éò???′?′????oí??μüμü£???2??á2???ó°é£??±
óDè??úéò???3£?óàê??éá??ú??£?μ£D??y?ü??£??|?ó1y?°£??°?òò2óDD?è?×ó????1yD???×óá?£?2?è???×?ò??e£??±
á?è?óD?μóDD|????ê??é·1y襣???±?μ???°2????μ?o??ü2?3?£?ò???á3?íμ?í¨oì£?ò§?à?D3Yμ?í?×?éò???3£?????ê±?á?ü1yà′′ò?y??μ??£
?aê±oò£?×?àè′?à′??÷?μ?í¨ù÷£??°′ó·òè?£?′óéùòˉáì×????ò???ò???òéùòˉà′á?£??μê?òa1yà′??°2???±??÷?éùò??ùá??ù£??ìD?μà£??°3D?÷o???êà×óó?′ó???ü??μ?2??????±
?°?1???μíê£???°2??ò?×aéí??×?ó?àè?üá?£?è1°ú1?μ?á?±??¨?|ò2?′?ü×èà1?y°?2?£??°?òòa?ò′ó?????????o?ò?£?±
éò???3óà1a×¢òa×??y?ˉ?2£?????à?D|2??1£???×óóù???a????×óμ?è·o?£?o?μ??ü2?òaéí±?μ?òì???£
é?±2×ó£???°2??3é?×oó?′??1y?òò?′?£???±??μá??yòa?ò??à′á¢?íDY?T£?1ê??£?óDê???°2????D′D?′?′?£?óD′???°2???é·ò??é?á?ía±?μ?è?£???°2???D??×óóù????ê?à?μ?D??a?íá???1yè¥1?1ì?yμ???×ó£???×óóùoá2?óì?¥?í′eó|á?£??a′?£??1?ˉ?ê?y???D?3¤μ?×?o??′£?ì?á?á???×??ˉááμ?òì??????°2???íè¥?£
??μ?é?êà????£?éò???3à???D|á?D|£?μ÷×aêó??£??′×?ê?é?μ?ó??í£???à?óDá??ˉé?£??°D?D???·òè??£?±
??T±oü?2??éò???3£???á????y??°ò£?2??úòaμà£??°?ò??μ?o????÷?à×?£?2?ó?D?£?êμ?úòaD?£???è?è¥á?éò??£???ì?á??ù??μ?3?ê?μ??¨?ù×ó?í?ò?′?é?£?±
??·òè?????o???£???á??y??£??°?3???ù±eìy?yμ?£??¨?ù×ó??×??oá?×??£?±
éò???3????μ?μ?á?μ?í·£??yê?à???μ?3?ê?μ??¨?ù×ó???í??á??ü?ò????£?3y·?×??o?ù?è?????£
μ?á?3D?μ£???T±D??D???2?£
è???£????2?1?′íê??±??′???±′ò′òà?è¥μ???°2??μí×?í·£?ê???×?×ó±?ò???á3£?àá??è÷á?ò??·μ??üà′£?±??ü±??T??£??°??£?óDè?′ò?ò£??úòa???ò×??÷°??£?±
á?ê?????′ó2?×?μ???°2???ú?°£????a?yμ?ê?£???°2??á3é?μ?°í??ó??e?¥±?×?£??y?2??é?1μ?μé×?ó?àè1???£??°?×?μ?£??±
??°2?????ú?yD??°£?ê???×?ó?àè′|£?μ??T2?ó??£
?aê±oò£?ó??×?à′ò?èoéù?ê£??aê×μ?ê??ü?ò′óéùòˉ£???é?3á×?£???ó???áy??×?ò??2£?×ó2àê?óà?ò′óéùòˉ£?éíD?ó?ᢣ???é?′óèY£?oó±?ê????ò???ò1?×ó£????aóDê???è?2??1£??Tò?2?ê?3¤μ?o??′??±2?£
ò???oó£??o?Déù??±?′í?aá???1a£?á3??·ooì?£
éò???3μ???1a?±?±??μ?×?oóò?è?éíé?£?oúé?ò?éà3?μ??àé±????óú·¢??á?£?????ê??1£??????¢?¢é???£???ê?ó?×?ê2?′??D?μ?ê?£?×ì??à?×??3?3μ?D|òa?£
2?óé×??÷£?éò???3?ú×????eá?×ì??£???D?è???·???°2???üμ?×?£??y???ù2??ü??òa3ˉ×?????·??ò£??üo?Dù?éê??á?××??ˉê?μ??÷?ù?£
μú21?? 021 óD?à????
?ü′?ó???ó?×?1y?a???é??£?ò?ê±2??aè?o?ó|′e£?í¤×óò???3á???£
?°??D????ú????′ó£?D?D??ê?í±??à?a×ìà?£??í???÷±?èy?êo¢×ó????£???D??????ê??óD°??êá?°é£??±éò??è?2???3?í·£?êμ?ú?′2?1y??°2??ò??±?????÷?·?òμ?×ìá3£??§×???°2???ù×ó£?2àéí£??à??oá×??y£?±éò?μà?°?ò???àá?£??ü2???×?à′μ??íè?ó????ü?£í??y?÷°×?ù??μ?è??éêà1ê£??±
?ú3?μ?è?ò??±?Dè?′ó?ò?£?ù£?????×??y?1ê?2???×?à′£?·×·×???eê??á£??ú′?íμD|?£
′óà′??ê???°2????ì±eè?£?o???êü1yè?′??áêó£?μé′ó??£????yò?éí??é?ò?éà£?·¢÷ùò2???àóàμ?×°ê?£?D?μ×óú·¢?e′ó£??°??ê????ùà′μ?£??òó??a???ú??ó??ò?μ?°£??????′£??±
????°2????á|??×???£??é???|?′é?è¥è??éD?μ??éáˉ£??ü′?ó?μ2×???°2??μ???1a£?μ£D??y?òéò???3?é·3£??°?yê??ò1a?÷?y′ó??à′μ??íè?£?2??ao?·òè??éà′á?£??ò?Dè??í??1yè¥?£?±
2???ó??y?à?μ?£
??°2??è′2?òà2??ó?eà′£?ê???×??yéíoóμ?éò???3£??°????ê2?′???÷£?óD??±e??μ?è?éíoó?£?±
í¤×óà?μ?è?′ó?à?y??è?ê?£?2??ò?áò×μ?×?á?£?éò???3ò?éà?òμ¥£?èY??????£???°2??è??¨?y?òêàμí2??ò??×??y?£
?a±??£°??ó??£??y?ú?o×óà?éí?¨oè2èμ?·òè???ò2í?á?1yà′£??ü′?ó???á?????£?2?????ê??é??′óá??£
éò???3óˉóˉ?eéí£??3D|?ìè?μ?×?μ???°2???ú?°£???T±à×??y£???·òè??í?ú?o×óá?£?μ?×?á???°2??2?′ò??£???·òè?μ?D?×ó?é2?ê?o?????μ?£?ê?òa?y±e3??ˉ?£
éò???3?????yμ?ê?£?ê?òa??ê?£???è?±è?y?üá??a??°2??£?3?èí??ó2£?°?ì°D?±?ò?£?2??o??á3?y?áò??a?????y£??T??o???μ???á??ê£??·??×óóùμ?ò?èoD??a?1òaê±ê±·à×?á?ê?ó??y£??y??íü???y×?3?D?2úê???ì3éμ?£??÷?÷ê??y??ê?????×2μ??y??á?o¢×ó?1è¥á?ê??ú?°??×′£??μ?y???ê???|£?óDá????òμ?o¢×óê?í?à?£?á?ê?·£?y1òá???ò1μ?ì?ì?£?áá?a???y?í±?×ó±?á?ê?′ò??á?íè??è¥á??à?¥£?μ±è?£?áá?a?í?àá???
??è??y2??aμà£?1?×óà?μ?o??μó??ê?í?T1?£???°2??μ1′òò?°òμ?±?ê?ê?ììéúμ???
μú20?? 020 ±??′òá?
?′?ò??°2??μ???1a??′?á???£?±ùà?μ???óDò??????è£??¢μ???°2???±íùoóí?£?×aéí?ü?òéí×??3?ìé???×óμ?á?ê?éí??£?μíí·D?éù?μá?á???ê2?′£??2??£?á?ê?í?á?1yà′£???′?éóêó?£
éò???3D?í·2¨ì?Dúó?£???é?è????2μ?1′á?1′′?£????ùóDè?2??a?t?y??éúò?ê?£???à′óéμ?£?óé?????μ???é???£??yD??èè?ò????£
?°2??a?a??ê???òμ????ù£??£?ùμ1ê???D?£??é??μ?′?μ?è?′??ó??£??±á?ê?????μ??eéí£?′òá?á??yá???£??Dá??Dò???????μ???£?2??òaμ?μ÷×aá???1a£?ì§ê??á?á?a??°2????àí÷ùé?μ????¨£?×?×?????μ?ó???μà£??°?à???a′ó£??a??D????ò?D?àá?è?£????ê?íD?2??÷°×?a??μààíêμê??y3££?ò?oó?à±ü×??aμà?e£??±
á?ê?óDòaì§??á?é¤ò?£??ú3?μ?è???±?á?é?é?£?í??òóàê???ê???è?μ???1aò2??′??′?e?£
2??ó??ó?×?ê?D¢μ?è?±?è??aê??é??£????ò£?ò?°?ê?D¢?ú???a±ü?a3?×2á?è?£???éù?á3?à′×??ˉ£??ü???÷????μ¨μ?×?·¨?D?ú3?μ?è???ó|μ????£
éò???3ò?2?ò?2?ê°??ì¨?×£???D|·?D|μ?í?×?á?è??£
óàê?′ó2?μ2?ú?yéí?°£?à?e?yμ?ê??á?á°′á?á???ê?D?£?°μê??y2?μ???ê??é??′ó£?×a???òè??ééü?°?aê??3???ù£?ì?·òè?×??2??μ?????á?£????°ò2óD?ú???D×??ˉ£???????ê?è?2?3?á??£?±
?y?′?μ?3???ùè???£????D·òè?D???é?é?ò?×a?í2?3?à′á?£??ü??ò??×?D£??ü?úóDé¥ê?′?3?μ???óDéò??£?ò?ê±????£?·òè???á3é??ooí2?éù?£
??ò??à???óDò???£??é??éò????μ??ú3?·?óêμ?è′ê?éù??£??êoóê???ú??ü?ú??????3??üê??°?ù?′óD£?×a?òéò???3μ???1a2?óéμ?′?á?D?Díí??é?£
?ê?°éò???ú???D??ê??éèè£???ê±£?μ?á?????ü2èé?ò???μ??3μ?£?ììó?μ?£?2?1y??×????à×??£
??°2??2??úμ?3?×?á?ê?D?×ó£?òaá?ê????y3?í·£?o?ò??á?′ìyμ?è?3?éù£?×a1yéí2?é?μ?μé×?éò???3μà?°ê?D¢?ú??3???×?ê2?′£???°×?Dè???á??T?????±?μíê?a??óì2??a??£?±§?1μ??′×?óàê?£??°?ü′ó·òè?£?oí?×?Y×??ˉ2?′ò??£?±??×?Yí?à??μá??ü????éù?í2?o?á??£?±
??°2??ò??è?3?éò???3ê?o?è?á?£???′?ó?á?ê???á??????áìy±í??3??Téò???3?ê?íD?è′óD???á?μ?°μ?′ó???|£??÷í?e?3Y£?é?ê?o??′?£ò??°????×??í??á?£???è???×?á?£?è?o?2???éò???3μ????°£?
óàê?D?óD2??2ò22?o?′á????2yo???2???×?à′??ê?£??ó??£???°2??ó?ê?íí±2£??yè?3?éù±?è??μ?eà′μ13éá?ó?íí±21y2?è¥á??£
á?ê??a?tóàê?μ??é??£??yò22?è°??°2??£?óé×??y?μ?£
?íμ?£??o×óà????2?Téù£?á?·?′μ1yê÷éòμ?éù?ì???üìyμ???
éò???32??ˉéùé?μ?é??°ò?2?£??°Díê?óDD?ê±è???3?à′×??ˉá?£??12??a??à′??ía×?????í·?1ê??T??ó?à??°??éùá?£??±?μ?°ê±£??yμ???ê?×?è?′1?úá?2à£?2??úò?éà??£???3éá?è1′1′′?£??ìD?μà£??°??·òè?ò?·??°?μμ???£????????ò?D3¤±2???ú£?2???3tê?D¢μ?1???ò2ê??éóD?é?£??é?à?a?tD?ê?àí×üê?o?μ????±
?μμ?oó±?°μ????°2??2???à?êyá?ê??ì??2?μ±£?á?ê?2à1yéí£?á3é?oú3á?£
×?μ????ù??2?è±°??′èè??μ?£?óè??ê?D?D?μ??o×ó£?éò???3ò??μíê£??úè?2?óé×??÷μ??òá??ò′?£?′ù?áμ?í?×?á?ê?ó???°2??£??′?·μ?D???2?????ó÷?£
??°2????D?3é?£???2yo???à?o?òˉ???ú£??yμùò?ê?êà×ó£??ú3ˉì???μ??êé?éíê?£??y×?μ????ù??ê?±?è???×?£?o???????ììò????ù?ù??èyμ?±?í?ò???è????o£???????·?è?μà£??°????ê2?′£?éò????óD1ù?°????£?????à??′??μ???2???±èéò????£??òó??ü′ó·òè??μ?°o?ê±??μ????à×ì£??±
?a±?ê???3?£??ùD?μ?o¢×ó?ú?|??è?ò2?aμà???D·¢éúμ?ê?£??T??o??μ?£
éò???32¢?′àí?á?yμ????±°ü?μ£???ê?é¨á?è|?ú3?μ?·òè?£??ü?¥?¢?×£?3á?èμà?°?òμ?3?éíè?o?2¢·??ò?ü????£??òμù3£?μ2?ò????22?ò??o±ˉ£?ò??D??éíía????£?è?óDμ?????£??ò?????òμùo?o???×????±
?yμ?éùò?2???2??y£?ó?±?£?ò?ê?oìá?????£?μí×?í·£?ó?3ˉóàê?DDà?μà£??°′ó????£???è???ía×???éíì????μ?òò?D??úòa×?£??a?í?è??á?£?μè?òμüμü′óD?á??ù±§??1yà′??ía×?????°2£?àí???úó?ía×????μéù???±
?μ?e??3?êàμ?μüμü£?éò???3éùò?èáoíDí?à£??°íêò?×aéí×?±?à?è¥?£
í¤×óà?μ???T±×·á???à′£??°?3???ùo??à2?μè?á?××??òì?·òè???′?£??±
??T±μ?éùò?í?×??±?D£?êó??é¨1y??°2??£?°μo?±éêó£??°??à′?ü??ò2??°????÷×ó£??1±?·??y?μ??íè?±?μ?í?±üèyéá£?′?3?襣??ü????é??T1a2??μ£???2yo???ò2????×ó?£?±
?úè?êó?????ú?y?ú?Dμ?·??y?èy??×?é?£??y??2?éμ£???T±?°à?μ?òa???÷???í????2yo?????óDê?μ?ì?×ó2???×?à′?£
???ò£?éò???3?°à??1óD2?òa??£????úμ?éò????ê±2?í?íùè?£???oóè′2?o??μ£??t·??1óDμ?×ó£??êé???D???????éí????3?éúμ?μ?×óò22?ê?2??é?ü£??àúμ?ê??é?àá?£?′ó?ò?ü?÷°×???D?íì???±è??é?ìí?¨?üè?è??D?÷?£
1ê??£?D?à???×?éò???3??μ?μ?2??ìò2??é¢á?£??éò22¢·??á°?×?éò???3μ?×???2yo????£
???D2?°üà¨??·òè?£???T±ê??yμ????ù£??÷????°?éò???3£??aè???μ?×?òa°????ù£??eéí×?μ?éò???3?ú?°£??úá3′?D|£?oá2?óì?¥μ?íê??ê?íóé?μ??í×ó£??°??′óoé·òè???ìy?μ1y??£???μ?ó?×??é±e?ó?ú?òμ?à?2?è?oé·òè?o??????±
éò???3·′ó|1yà′ê±ê?íóé?ò??àá??é±ì?ìí¨í?μ?ó??í£??êμ???èó£?3éé?ò2??o?£????μ2?·??£??òaê?μ??yòaíê??à′è′±???·òè?°′×?£??°??ê?×?£???è?óD??á??ò′?T±?ùè¥éò???′?′????oí??μüμü£???2??á2???ó°é£??±
óDè??úéò???3£?óàê??éá??ú??£?μ£D??y?ü??£??|?ó1y?°£??°?òò2óDD?è?×ó????1yD???×óá?£?2?è???×?ò??e£??±
á?è?óD?μóDD|????ê??é·1y襣???±?μ???°2????μ?o??ü2?3?£?ò???á3?íμ?í¨oì£?ò§?à?D3Yμ?í?×?éò???3£?????ê±?á?ü1yà′′ò?y??μ??£
?aê±oò£?×?àè′?à′??÷?μ?í¨ù÷£??°′ó·òè?£?′óéùòˉáì×????ò???ò???òéùòˉà′á?£??μê?òa1yà′??°2???±??÷?éùò??ùá??ù£??ìD?μà£??°3D?÷o???êà×óó?′ó???ü??μ?2??????±
?°?1???μíê£???°2??ò?×aéí??×?ó?àè?üá?£?è1°ú1?μ?á?±??¨?|ò2?′?ü×èà1?y°?2?£??°?òòa?ò′ó?????????o?ò?£?±
éò???3óà1a×¢òa×??y?ˉ?2£?????à?D|2??1£???×óóù???a????×óμ?è·o?£?o?μ??ü2?òaéí±?μ?òì???£
é?±2×ó£???°2??3é?×oó?′??1y?òò?′?£???±??μá??yòa?ò??à′á¢?íDY?T£?1ê??£?óDê???°2????D′D?′?′?£?óD′???°2???é·ò??é?á?ía±?μ?è?£???°2???D??×óóù????ê?à?μ?D??a?íá???1yè¥1?1ì?yμ???×ó£???×óóùoá2?óì?¥?í′eó|á?£??a′?£??1?ˉ?ê?y???D?3¤μ?×?o??′£?ì?á?á???×??ˉááμ?òì??????°2???íè¥?£
??μ?é?êà????£?éò???3à???D|á?D|£?μ÷×aêó??£??′×?ê?é?μ?ó??í£???à?óDá??ˉé?£??°D?D???·òè??£?±
??T±oü?2??éò???3£???á????y??°ò£?2??úòaμà£??°?ò??μ?o????÷?à×?£?2?ó?D?£?êμ?úòaD?£???è?è¥á?éò??£???ì?á??ù??μ?3?ê?μ??¨?ù×ó?í?ò?′?é?£?±
??·òè?????o???£???á??y??£??°?3???ù±eìy?yμ?£??¨?ù×ó??×??oá?×??£?±
éò???3????μ?μ?á?μ?í·£??yê?à???μ?3?ê?μ??¨?ù×ó???í??á??ü?ò????£?3y·?×??o?ù?è?????£
μ?á?3D?μ£???T±D??D???2?£
è???£????2?1?′íê??±??′???±′ò′òà?è¥μ???°2??μí×?í·£?ê???×?×ó±?ò???á3£?àá??è÷á?ò??·μ??üà′£?±??ü±??T??£??°??£?óDè?′ò?ò£??úòa???ò×??÷°??£?±
á?ê?????′ó2?×?μ???°2???ú?°£????a?yμ?ê?£???°2??á3é?μ?°í??ó??e?¥±?×?£??y?2??é?1μ?μé×?ó?àè1???£??°?×?μ?£??±
??°2?????ú?yD??°£?ê???×?ó?àè′|£?μ??T2?ó??£
?aê±oò£?ó??×?à′ò?èoéù?ê£??aê×μ?ê??ü?ò′óéùòˉ£???é?3á×?£???ó???áy??×?ò??2£?×ó2àê?óà?ò′óéùòˉ£?éíD?ó?ᢣ???é?′óèY£?oó±?ê????ò???ò1?×ó£????aóDê???è?2??1£??Tò?2?ê?3¤μ?o??′??±2?£
ò???oó£??o?Déù??±?′í?aá???1a£?á3??·ooì?£
éò???3μ???1a?±?±??μ?×?oóò?è?éíé?£?oúé?ò?éà3?μ??àé±????óú·¢??á?£?????ê??1£??????¢?¢é???£???ê?ó?×?ê2?′??D?μ?ê?£?×ì??à?×??3?3μ?D|òa?£
2?óé×??÷£?éò???3?ú×????eá?×ì??£???D?è???·???°2???üμ?×?£??y???ù2??ü??òa3ˉ×?????·??ò£??üo?Dù?éê??á?××??ˉê?μ??÷?ù?£
μú21?? 021 óD?à????