model for incompressible flows (with free-divergence property for the velocity) . In fact, the model we consider contains an additional stress diffusion, which.
78 9:; 7? ;9@#A?? 8 ;CB D 3'6 -0(*E.F.8-0(G.4H0FJIJ4 -)'4KMLNJNJE
! "# $% &'&!(*)+ "%, (* -., /0-0&21 3!-04 5)'6 O#OP%Q?R!S0T>U
VWYX0Z\[]V^`_aVcbV=Z\dfe8[hg:ijblknmoXWY[]dfbYVpiqgr^`ij^s^tVvuw[aij^tXkY^ g@e:iurZxuwX?[yzZ[bYV{ZGZx|fX?g@g@d}Z\X0iq^~dtZX?^`s[]ytV _akYyt^f#ytX?eeMX?kYb|giqbYmodfek=[]X0iq^
Cv; {'28 '20 \.J 08 \.C >¡¢. #J£ ¤G¥J ¦ +¡2 0C >¡¢. #J£]§ ¨>© §>ª.« ¡¢\.* ¬®8 ¡ '¢ ¥ ¨>¨#¯?°>©:± ¥J« ². £³ªµ´ ¡ #¥.« ¶·.¸º¹.»%¼µ½J¹¾¿ « ¥ J+¡ @ .J #ÀÁ £02 ¡¢8 #À ¥ ¥JÂ¥ à ¥JÄ#¥ÆÅ.. .. « ¡ ® à 2:#¥ >¡2.¡ ¡ @ ¡;.Ç ¥ ®?ÈC¢ ¦ > @8ÀÉ¡ #«¢ ¥ #Àµ ¥ Å%. ¥M2 £0 2 ¡¢ ª; @ #¥J¦ « È Ç.+ #¥ #¥ £ ¡ ' ¡¢2 ¥ 2 >¡CÇ.+ÁÊ ± : ¦ > J2 ¥ #À 2 @ >¡¢J+¡* ¡ @ ¡ *Ë ¦ ¥®È{ ² #.¥J Ì\ Ä ¡¢= %'2 ¥Íª à . 2 ¦ « È '¢ Ç% 2 « ¢ «! ÁÎ ¦J ¡ Â Ï >Ð>+\ 0.'¢ ¥ à 2¥ ¥« ¥ º#¥?G¦0 « > È Ê ± ¥ ¥0Â¥ à ¥.Ä#¥ £0 ¡ ' ¡¢¢ ¥ ¢ >¡ ª à J«º@ 8 È @@ ¡ «>ª ¦ > ¦ ¢ ¡2 Ë Æ*« ¥J ¢ 2J2 ¦ ÃÑà 22 @¡¢ '£.'2 ¥ #ÀµÒ.¡¢ È È ³>Ê ¿ .¡ ¦ ' Ç%¡¢ È «+ @ .0ÀÓ >¡ ¥.« >@.¡¢¢ ® Å +Ã\\ÔÕà ¢ ÀÉ¡2+  ¦ +¡2Ë> ¥.« \J¡¢ >µ¡ È ÀÉ >¡ 2 ¦ « È.Ö Ê ×¥ À #«+ª¢ @@ 0.;à « ¥ .¡ « ¥?º#¥ #¥a . 2 ¥% ¡¢2* س ¥Íª à J«º .¡ ¦ +GÀÉ¡2 > « ¡¢ > « > « ®.® @ . #¥% È !Ê ± M #¥ ¡¢ #À ¢J µ¡ « ¥.« ¡ ¥ ¢ \ £J ¥.« #¥ .¥. ¥ ¢ #À «! %¡2Ë ¡82 > J¢ ¥ ÀÉ >¡ ¢J @ .Ê X?ÙÚ0Û%ÜÝGÞßµÚJà Ü8Ùá=âGã=ä+å!æ ç è]å'é;ê@ë ê0éì.íîÓãÁï*ãµðì=ë;îÓñ ìµï'è]òóîÕôå!æï!ê:õ8ã³öÉèÍòóê0ï>÷µä+ãÁöÓíÁêñÍå0ø%ùê@ìµï'ê îÉñÍå!êï'ê0ä+å!êJç`îÉñúå!é;êä+õ8ê0ûîÕü ûjû0ì³ä!êóãµð@ìµñýé;ê?å'êï'ã³þÁêñ;ê0ã³æäòóîÕôå'æ;ï!êÁÿúêjõ;ï!ãÁõ ãÍä+êjìfòóã ç êö ù@é;îû#éaç;ê?å!ê0ï!òóîÉñ;ê0äå'é;ê@êíÁã³öÉæ å!îÉã³ñaãµð å!é;ê:îÉñÁå'êï!ð ì³ûêMëèç î æä+îÉã³ñóìµñ çëè{òóã%í³ê0òÑê0ñÍå0ÿ â:é;îÉä ì³õ;õ;ï'ãÁì³û#éjù:ì³äMæä!ê0çYîÓñå!é; ê äë è
ÿ ÿ ìµéñìµñ ç
ÿ ÿ îÓöÉöÉîÉì³ï' ç º ÿ ºå'äòjìµîÉñìÁç í%ìµñ å#ìµþ³ê*îä\å!éìµåGîÓåìµæ;å!ã³òjìµå!îûìµöÉöÉèèîÓê0öÉçäå!ãìÆû?ãÁñÍå!îÉñÍæã³æäç;ê0ä'û?ï'îÓõ å'îÓãÁñ{ãµð å'é;êMä!æ;ï!ð ì³û?êCå!êñ ä+îÉã³ñø ù@é;îû#éóõ;öì.èä*ì³ñóîÓòóõ8ã³ï!å'ìµñÍåï'ã³öÉê:îÓñóå'ã³õ8ã³öÉã³þÁîÉû0ìµöÍå!ï#ìµñä!îÓå!îÉã³ ñ º ÿ æ;ï!å!é;ê0ï!òóã³ï'ê³øµå!ã{òóã ç êö å'é;êéè ç ï'ã ç èñìµòóîûqõ;ï'ã³õ8êï!å!îÉê0äÑãµðì`òóîÓôÍå'æ;ï'êfì³ñ ê Íæìµå!îÉã³ñ ð ã³ïjì`òóêJìµñ íÁêöÉã û?îÓåè ü êöç îäñêê0ç;ê0çÿ=â:é;êï'ê0ä!æ;öÓå!îÉñ;þq!ê Áæ ì%å!îÉã³ñ`îÉävê0ä'ä+ê0ñÍå!îìµöÉöÓè}ìqñ;ãÁñ ºé;ã³òóã³þÁêñ;ê0ã³æ# ä "ì.íîÓê0$ï &%Íå'(ã '³êJä !ê Áæ ì%å!îÉã³ñ\ÿaâ:é; ê ìµéñ )îÓöÉöÉîÉì³ï'ç ìµñ* ç "ì.íîÉê+ï ,%Íå'(ã 'Áê0äv ê Íæì%å'îÓãÁñä=ìµï'êÑûã³æ;õöÓêJç`ë8ê0û0ìµæä!êóãµð å'é;êtä+æ;ï!ð ì³ûêfå!êñ ä+îÉã³ñ ä+ãÁæ;ï#û?êå!êï'. ò - îÓ/ ñ "ì.íîÉê+ï ,%å!(ã 'Áê01ä 0ì³ñç å!é;ê ûã³ñí³êJû>å!îÉí³êYå!ï#ìµñä!õ8ã³ï!å ã³ðå'é;êîÉñÍå!ê0ï+ð ìÁû?ê]õì³ï'ì³òóê?å!ê0ïîÉñtå!é2 ê ìµéñ )îÓöÉöÉîÉì³ï'ç}!ê Áæ ì%å!îÉã³ñ\4 ÿ 3tã³ï'êã%íÁêïJø;ùMêaäå'æç èfå!é;ê û0ì³ä!ê]ù@é;êï'êìµåvöÉê0ì³ä+åvãÁñ;êã³ð*å!é;êåùMãYöÓ5î Íæ;îÉçäîÉñ å'é;êòóîÓôÍå'æ;ï'êîävìYñ;ã³ñ ºñ;ê0ù:å!ã³ñîÉì³7 ñ 6æ;îç -2ìóíÍîä'û?ãêöì³ä+å!î8û 6æ;î ç 0>ÿ:â:é;îäû#éì³ï'ìÁû>å'êï'îÉä+å!îûîäÆþÁîÓíÁêñ}ëèìóñ;ãÁñ )9êï'ãóê?ôå!ï#ì ä+å!ï'ê0ä'äå'êñä!ã³ï : ù@é;îû#éîäÆä!èÍòóòóê?å'ï!î2û !;Gì³ñçYãÁë ê0è äå!é;ê]ûã³ñä+å!îÓå!æ å'îÓíÁê{öÉì.ù ãµ ð ³!ì³öÓòóãÁä+å*õ ãÁöÓèñ;ãÁòóîÉì³Aö @õ8ãµå!ê0ñÍå!îìµö¢ÿÓÿÉÿ 0 ì³ñçtéì.íîÉñ;þç êüñ;êJçtå!éêaòjì%å'é;êòjìµå!îûìµö û?ãÁñÍå!ê?ôåJø8ùêaä+å'ìµå!êaå!é;êÑòjìµîÉñ ï'ê0ä!æ;öÕ!å B@å!éêaöÉã ûìµö êôîä+å!êñ û?êtìµñç å'é;êtæ;ñ;5î Íæ;êñ;êJä!äóã³ð=ìýä+å!ï'ã³ñ;þ ä!ã³öÉæ å!îÉã³ñ ð ã³ïjãÁæ;ïjõ;ï'ã³ë;öÉêò}ÿ â:ùãýï'ìµå!é;ê0ï ç î êï'êñÍåûìÁä+êJäì³õ;õ8ê0ìµïÆç;êõ8êñç îÉñ;þjãÁñå'é;ê]û?ã%í%ì³ï!îìµñÍå@ç êï'îÓí%ìµå!îÉí³ê{û#é;ãÁä!êñfîÉñå'é;C ê ÁDê ï!ê0èä §$EFJE §HGJIFKL!M+NOIFK5PQ+RTS(U;VAW&M)Q+KTX Y IFR)R)P Z[Q)IFK5PA\F](^ ¨>©D_ § ° ª`1aFb °>© ª(`1a °>© ª`1a § ° ª(`1a ±\°>© cdM+eHfg\FhjiDRkIF]idl;L hjIFR,M+R&^ ² #J¥J ÌG Ä ¡2Æ %'2 ¥Íª Î +¦0 +¡ Â Ï >Ð> 0.' ¢ ¥Íª Ò.¡¢ ÊÈ v@ 0.Ê
m1n
m
å'ñ;ê0ä'ä0ÿaâ:é;êÑð ã³æï+å'é õì³ï+åîÉä@ç;êí³ã³å!êJçóå!ãaå!é;ê=õ;ï'ããµð\ã³ðå!éêêô îÉä+å!ê0ñû?êîÓñYå!é;ê=þÁêñ;ê0ï'ì³ö8û0ì³ä!ê³øëì³ä!ê0çqã³ ñ =ì³öÓê0+ï 'îÉñ ì³õ;õ;ï'ã.ôîÉòjì%å'îÓãÁñä:ìµñçfêñêï'þ³èqêJäå'îÓòjì%å'ê0ä0ÿâ:é;ê]öì³ä+å@åùãÑõ ìµï!å'ä@ìµï'ê]ç ê0í³ãµå'ê0çï!êJä+õ8ê0û?å!îÉí³ê0öÓè å'ãjå!é;êaõ;ï'ãÍã³ð*ãµð å!é;êaæ;ñ;5î Íæ;êñ;êJä!ävìµñçfå'é;êõï!ããµð*ã³ðå'é;êõ ìµï!å!îû?æ;öìµïû0ì³ä!ê]ù@é;ê0ï!ê]ùê]éì.íÁê û#é;ãÍä+ê0ñqå'é;ê]û?ãÁï!ã³å'ì%å'îÓãÁñìµöîÉñí.ì³ï!îìµñÍå@ç êï'îÉí.ìµå!îÉí³ê=îÉñå'é;ê]û?ãÁñä+å!îÓå!æ å'îÓíÁêöì.ù{ÿ
ÁÿafÜ ÍÛ%ÙGà2Ù Þ Ú0à2Ü Ù³á ÁÿÁ ÿ=| ÍÛ%à ÚJà Ü8ÙrÜ `Ú 8Ü ÍÛ%ÙGà2Ù Þ ÚJà Ü8Ù Áá#ñ å!é;îätä!ê0û>å'îÓãÁñøùMêýç êíÁêöÉã³õ ì òóã ç êövð ã³ïfì ë;îÉñìµï'è 6 æ;îç îÉñ ù@é;îû#é ë ã³å!é ûã³ñä+å!îÓå!æêñÍå'äìµï'ê îÓñ û?ã³òóõ;ï'ê0ä'ä!îÓë;öÉê -2ä+æû#é ì ë;îÉñì³ï!è 6 æîÉç îÉäjû0ìµöÉöÓêJç ÍæìÁä+î¢ îÉñûã³òóõ;ï'ê0ä'ä+îÉë;öÉê³øä!êê >0 ÿ ñ å'é;îÉäóù:ì.è³øMùMê}û?ãÁñä!îÉç ê0ïjì òóîÓôÍå'æ;ï'êaû?ãÁòóõ ãÍä+êJçtãµð*åùãqîÉñû?ãÁòÑõï!êJä!ä!îÓëöÓêaõ;éì³ä!ê0äãµðòjìÁä!ävç êñä!îÓå!îÉê0ä ìµñç ³ÿâ:é;ê å'êòóõ ê0ï'ìµå!æ;ï'ê=îÉää+æ;õõ ãÍä+êJçqå'ãjë ê]ûã³ñä+å'ì³ñÁåJÿ*â\ãjç êJä!ûï!îÉë ê]ìóûã³ñÍå!îÉñæ;ã³æäå'îÓòóê ç;îÓí7- B(@CB)L 0 $ )NM$ O )! E PvîÓíîç îÉñ;þ=ê0ì³û#éaãµð;å'é;ê@ê Íæìµå!îÉã³ñäëè4 B ø³ìÁç;ç îÉñ;þå!é;ê:ê Íæìµå!îÉã³ñä ì³ñçæ ä+îÉñ;þvå!é;ê@ç êüñ;îÓå!îÉã³ñä ã³ð ìµñçQ øå!éê{òÑêJìµñ}í³ê0öÓã ûîÕåèóüê0öÉç}ä'ì%å'îÉä+üê0äå'é;ê+> îÉñûã³òóõ;ï'ê0ä'ä+îÉë;îÉöÓîÓåè @ õ;ï'ã³õ8êï!åè B ç;îÓí7- @L 0 $ E ã³öÉöÓã%ù@îÉñ;þ"R]ÿSvñæ ' î !F ù@é;ã=îÓñÍå!ï'ã ç æûê0äå!éêÆï!ê0öÉìµå!îÉí³êí³ê0öÓã û?îÓåè]ã³ð å'é;ê@õ ãÁöÓèòóêïCì³ñçaå!é;ê ä!ã³öÉí³ê0ñÁåJø ùêóä+êåUTV$W@ 9@ ÿt 3 ã³ï'êã%íÁêïJø;å'ã Á' êêõ ìµöÉöGå'é;êóä+èòóòóê?å!ï'ètîÉñ å!éêaõ;ï'ã³ëöÓê0òfø ùê=õ;ï!êð êï:å'ãÑîÉñÍå!ï'ã ç æû?ê=å'é;ê=ï!ê0ñ;ã³ï'òjìµöÉî09 ê0çYã³ï#ç êï@õì³ï'ì³òóê?å!ê0ï@ç ê?üñê0çfëè X $&! #Y9 E úêjéì.í³ê9 Z X Z q ìµñ ç X - + [0 $ - ï'ê0ä!õÿ X - + [0 $\9!v0 îÓð:ì³ñç`ãÁñ;öÉè`îÓðMå'é;ê26 æ;îç - ï!êJä+õÿå'é;ê 6 æ;îç]!( 0 îä:õ;ï!êJä+ê0ñÍå@ìµå@å!é;ê{õ8ã³îÉñÍå:+\ÿ ^ä!îÉñ;þqå'é;ê!> îÓñ û?ã³òóõ;ï'ê0ä'ä!îÓë;îÉöÉîÕåèj @ õ;ï'ã³õ8êï!åè -&Á ÿ;Æ0 ìµñ çtå!éêð ìÁû>åå'éì%å"@ $W@ > *_` T]ø å'é;ê{ê Íæìµå!îÉã³ñfãµðGòjìÁä!ä@ûã³ñä!êï'í%ì%å!îÉã³ñYð ã³ï:å'é;ê=üï#äåO6 æ;îç}ï'ê0ì³çä 9 X Tfe&$ E : JK X > @ Eba X > ç;îÓídc -&!0 !
m ûã³ñä!êï'í%ì%å'îÓãÁñYþ³îÉí³êJäåùMãjìÁç;ç îÓå!îÉã³ñì³öê Íæì%å'îÓãÁñä BGå'é;ê{ê Íæìµå!îÉã³ñäã³ðòóã
ú a 8É ý; X
)
!
:9 $
X
)
!
$
> X !
)
îÉñìµöÉöÓèÁøå!é;ê=ð ãÁï'ûê0ä@ì³ï!ê=ì³ä'ä+æòÑêJçqå'ãjë ê{ã³ð\å'é;ê=ð ã³öÉöÓã%ù@îÉñ;þÑð ã³ï'ò7B > $ 9: a > 9 - X ;0 T ) $ 9: a
:9
$
X
!
>
E
- X 0DT[)
ù@é;ê0ï!êMå!éê:üï'ä+å å!ê0ï!òjä*û?ãÁï!ï'ê0ä!õ8ã³ñç=å'ã=å!é;ê@û#é;ê0òóîÉû0ìµö õ8ãµå!ê0ñÍå!îìµöäø%å'é;ê@ä+êJû?ãÁñç]å'êï'òjäå!ãå!é;ê þÁï'ì.íîÓåèqð ã³ï#û?êÑìµñç å!é;êÑöì³ä+åå!ãå!éêð ï'îÉû?å!îÉã³ñ ë8ê?åùêê0ñ å'é;êåùãûã³òóõ8ã³ñ;ê0ñÁå#ä - qîäû0ìµöÉöÓêJç å'é;ê]û?ãê qûîÓê0ñÁåÆã³ðGð ï'îû>å!îÉã³ñ\øä+ê0ê4R]ÿSvñæ 'î !F 0>ÿ R å!é;ê0ï!òóã ç èñì³òÑîû=ç ê0ä'û?ï'îÉõ å!îÉã³ñtìµöÉöÉã%ùÆä æäå'ãjù@ï!îÓå!êå'é;ê]û#é;êòóîûì³öõ ã³å!êñÍå'îÉì³öÉä:æä!îÉñ;þóå!é;ê]ä!õ8ê0û?îÓü ûvð ï'êê{êñêï'þ³è !;\ìÁäð ã³öÉöÓã%ùÆ ä B
$
-X 0
:9
>
X
-X 0
!F
J
)
J X
$
- X 039 !F > - X 0 X J
J X
E
êï'ê
- X 0îäÆå'é;êaû#é;ê0òóîÉû0ìµöõ ã³å!êñÍå'îÉì³ö\ãµðìqå!é;ê0ã³ï'ê?å'îÉû0ìµö\æñ;îÕð ãÁï!òwì³öÓöÉã%èYã³ðû?ã³òóõ8ãÁä!îÕå'îÓãÁñ µì ñ ç}å!é;êaãµå'é;êïvå!ê0ï!òjäì³ï!êê?ô;û#éìµñþ³ê{å'êï'òóäç æ;êå!ãYå!é;êañ;ã³ñºæ;ñ;îÓð ã³ï'òóîÕåèfãµð*å'é;êóìµöÉöÓã%èÁÿ RÆðå!êï'ù:ìµï#ç;äø0ùMêMä+æ;õõ ãÍä+ê*å'éì%å\å!é;ê*å'êòóõ8êï#ì%å!æï!êCîä\ûã³ñä+å'ì³ñÍå\ìµñçå'é;êMä!õ êJû?îÓü û ð ï'êêCê0ñ;êï'þ³è ç ê0õ ê0ñç;äã³ñ;öÉè ãÁñ ë ã³å!é å'é;êYûã³ñûêñÍå!ï#ì%å'îÓãÁ/ ñ - ã³ïa ê Íæ;îÉí.ì³öÓê0ñÍå!öÉè`å'é;êqã³ï#ç ê0ï]õìµï#ìµòóêå!êï X 0 ì³ñçYîÓå'ää+õìµå!îìµöþÁï'ìÁç îÓê0ñÍå -2ä+ê0ê=ð ã³ï@îÉñäå#ìµñûê ¢ø !
! OB
B B
-@CB)0*)NM
'
) ! $
-j= 0 E
ñóå'é;îÉäMòóã ç êö¢øÍå!é;êç ê?ð ãÁï!òjì%å'îÓãÁñÑå!êñ Kä+ãÁï -(@0?øÍîäç ê?üñê0çjì³äCå!é;êä+èòóòóê?å'ï!îûÆõì³ï+åMãµðå!é;ê íÁêöÉãûîÕåè{þÁï'ìÁç îÉêñÍå B - @L0 $ - a @ >a @0 1 !ìµñçaå'é;ê@õìµï#ìµòóêå!êï#ä B ø B ì³ñç B ç ê0ñ;ãµå'ê ï'ê0ä!õ êJû>å'îÓíÁêöÉè å!éêqêöì³ä+å!îûóíîÉä'û?ãÍä+îÓåè³øGå!é;êYï!ê0öÉìµô ìµå!îÉã³ñ å!îÉòóêìµñ ç`å'é;êYï'ê?å#ìµï#ç;ì%å'îÓãÁñ`å'îÓòóêãµð å'é;êC6 æîÉç M'ÿâ:é;êñãµå'ìµå!îÉã³ñ K ï'êõï!êJä+ê0ñÁå#äì³ñ îÓñí%ìµï'îìµñÍåÆå!îÉòóêaç ê0ï!îÉí%ì%å'îÓíÁê]ù@é;îû#é`ûì³ñ ë ê ç êüñ;êJçëè 2- ä+ê0ê !! 0DB > @ Ea > E - @? $ J K 9 - @0 E 0 9 - - @0 E > E - @0$0 ) ' ù@é;ê0ï!ê 9
!
:9
>
!
:9
-@0
! 0>ÿ
X
X
îÓå!é}å!éê0ä!ê=ç;ê?üñ;îÓå!îÉã³ñ äøìÁç;ç îÉñ;þóê Íæìµå!îÉã³ñä- = 0 ùêãÁë å'ì³îÓñ
!
>
!
c
9
c
e
e
6'
-a
-T 039
-T80
J K X
-T 039
9
-@0?9
'
B
YT X
>
-a
6'
T
a
YT X
0 X
>
-$ 0 a
T
0E X
;ãÁöÓöÉã%ù@îÉñ;þ Rfÿ Svñæ '2î ! Fºøùê ì³ä'ä!æ;òóê å!é ì%åfå!é;êúï!ê0öÉìµå!îÉí³ê íÁêöÉã û?îÓåè ã³ð]å!éê 6æîÉç ³ì ñçúå!é;ê6æ;îç !}îä]öÉã%ùMê0ï{å!éì³ñýå!é;êòóê0ìµñ íÁêöÉã û?îÓåè`ãµð@å'é;êqòóîÓôÍå'æ;ï'ê-T @0>ÿ ^Æñ ç êï å'é;êõ;ï'êíîÉã³æävìµõ;õï!ã.ô îÉòóìµå!îÉã³ñä0ø å'é;êê!Áæ ì%å!îÉã³ñ ç;ê0ä'û?ï'îÓë;îÉñ;þjå'é;êÑêí³ãÁöÓæ;å!îÉã³ñtãµð å'é;êaï'êöì%å'îÓíÁê íÁêöÉãûîÕåè - 0Mûì³ñqë ê=ù@ï'îÕå!å!ê0ñì³ä $ 9: a ` 9 - X 0;T]øìµñ çYìµöÉöÉã%ùÆäCå'ãaç êJç æû?ê ìóû?ãÁñí³ê0û?å!îÉã³ñ ç î 8æ ä+îÉã³ñöÉì.ù ð ã³ï X æ ä+îÉñ;þ -&;0FB >
JK X
@ Eba
-&:9
ç îÉí%c
9
X
0 X
îÓå!éfå!éê0ä!ê]ìµõ;õ;ï'ã.ô îÓòjìµå!îÉã³ñä0ø³å'é;ê{ê Íæìµå!îÉã³ñä ì³ñç7 ìµï'ê{û?ãÁñä+îç ê0ï!êJçYì³ä:õï!êJä!ä!æ;ï'êvå'êï'òjä 0
- 0
ç îÉí7-,9 .
J K (@ 9
.
>
'
! $
0 >
-(@0
>
!
>
-X 0 a
- @@0 :9 $W9C- 9 !0
6'
e
J X
X a
c
J
e&$
> e
J X
-@0 E
J
E
- 0:ìµñ ç-$ 0ë8ê0ûã³òóê -å'é;ê=å!ê0ï!òjä"9:
ç îÉí
c
!
J
a
a'
X )
J X
% ãÁòÑêfìµæ å'é;ã³ï#ä !;¢ø4(D@ç;ê0û?ãÁòóõ ãÍä+êjå'é;ê}äå'ï!êJä!ä]å!êñ ä+ãÁïaîÉñÍå!ã ì`íîÉä'û?ãÁæää+å!ï'ê0ä'ä]õ;öÉæä ì³ñ ê öì³ä+å!îûYä+å!ï'ê0ä'ä' /$ ! 1 -@0 > : ìµñ ç îÉñÁå'ï!ã ç æ û?êqå'é;êfï!êå'ìµï#ç;ìµå!îÉã³ñ õì³ï'ì³òÑêå!ê0ï "9 1 ÿ 3tã³ï'êã%íÁêïJø R]ÿ ÿT Cö{ì³ï!ê0é ìµñ ç 5ÿ Ñÿ 5\ê0ìµö ;Méì.í³êjìµñ ìµöÉè 90ê0ç`å!é;ê
$ òóîû?ï'ãÁä'û?ã³õîÉûÆç;æ;òë;ë8êöÉöòóã ç êöìµñ çYç ê0ï!îÉí³ê=ìµñYìÁç;ç îÓå!îÉã³ñì³öäå'ï!êJä!äç î 8æä!îÉã³ñå!êï'ò}ÿ ñqå!éîÉä ù:ì.è³øùê=û0ìµñtì³ççìaå!ê0ï!ò öÓAî '³ ê : å'ãóã³ë å#ìµîÉñå'é;ê{ ê Íæìµå!îÉã³ñä:ç êJä!ûï!îÉë;îÉñ;þÑå!é;ê{òóîÓôå!æ;ï'(ê B
>
JK X
- JK @
@ Ea
>
X
ç îÉí
9
0
:
ù@é;ê0ï!ê
'
>
:
- 0
X
- X 0L$ -$f9
$&!
X
-X 0 a
c
J
J X
e]e
0
- X 0 :9 $W9C- 9 !0 - X 0 - X 0 (- @0 > ) : -X 0
) $
ç îÉí7- !
@ Eba @ ?9
c
1
a 6 9xç îÓí X
- X 08- òóã³ë;îÉöÉîÕåèfû?ãê qû?îÉêñÍåF0>ÿ
a c
J
J X
: e
> !
J
J X
a
X )
n Áÿ !;ÿ=|fà
>
@ Eba X
- JK @
;0*)
9
9
ç îÉí%c
0
>
ç îÉí
@ E a @ ?9
@=$ `
a
ÜÝ á
)
e
) $
$
>
K
:
`
!"
$
-X 0
!
$
- X 0D-$f9 - X 0 0 -@0De
ç îÉí%c !
-@0
` `&
$#% !
>
:
9
:9
9
E
a 6 9 >
X
)- X >
X
a c
:
ç îÉí
e
0*)
>
!
a
X )
ñ å!é;îätä+è ä+å!ê0ò ùMê éì.í³êúîÓñÍå'ï!ã ç æûê0ç êîÉþ³éÍåîÉñç ê0õ ê0ñç êñÍå`ç îÉòóêñä!îÉã³ñ;öÉê0ä'äYõ ìµï#ìµòóê?å'êï#ä ð ãÁïjå!é;ê`òÑã ç ê0ö2ÿ â:é;ê`þ³êñêï#ìµöÉî90ê0ç û#é;êòóîûìµövõ ã³å!ê0ñÁå'îÉì³ö îäqç ê?ü ñ;ê0ç ù@îÓå!é å'é;ê îÉë;ëä > ( )- X 0?ÿ`â:é;êYû#é ìµï#ì³û>å'êï'îÉä+å!îûjä!î90ê ð ï'êêqê0ñ;êï'þ³è -2ä+ê0ê- * 0$0]ëÍè $ ` $ 9 $ X 1 ( ã³ðå'é;ê îÉñÍå!êï!ð ì³ûê îäqþ³îÉí³ê0ñ ëÍè('6$* ) ÿ ºð{ùMê`û#éãÍãÍä+ê$+ ì³äjï'ê?ð ê0ï!ê0ñû?ê öÉêñþµå!é\øÆì üï#ä+åjç;îÓòóêñ ä+îÉã³ñ;öÉê0ä'äjõì³ï'ì³òóê?å!ê0ïjîÉäqîÓñÍå!ï'$ ã ç æûê0ç B$å:å'é;ê]äå'æç èYå!ãóå!éê{îÓñûã³òóõ;ï'ê0ä'ä+îÉë;öÉê=òÑã ç ê0ö B*ùê]ä!æ;õ;õ8ãÁä!ê å'éì%åÆå'é;êç ê0ñä!îÕåè}ìµï'ê{õ ê0ï+ð êJû>å'öÓèfòjì%å'û#éê0ç - $& ãÁïä+îÉòóõ;öÉè $ 0?ÿ ã³ï@å'é;êòjì%å'é;êD òjì%å'îÉû0ìµö\ä+å!æ ç è³ø8ìµöÉöå!éê]õ;éè ä+îûì³ö\û?ãÁñäå#ìµñÍå'äJ-9@ê0èÍñã³öç;äÆñæ;òaë ê0ï0ø< ê0û?öÉê?åÆñæ;òaë ê0ï0ÿÉÿÉÿ 0Yìµï'ê !ê Áæ ìµöå!7 ã {ìµñ çãÁæ;ï@òóã ç êöï'ê0ç æ û?ê0äå'ãóå!é;ê=ð ãÁöÓöÉã%ù@îÉñ; þ B JK X > @ E a X 9xç îÉí - - X 0 a 0$0-$ ):ù@îÓå!é $ 9 X > - X 0*)
JK @ >
JK
: >
@ Ea
: >
- - X 0 -(@0+0 > - : ),@0 > $- X 0 : 9
ç îÉí
@ Eba @A9!
&M
'
a 6 9
:
ç îÉí
:
$
a
X )@ù@îÓå!é
- X 0 - X 0 -(@0 )
$?N
ù@îÓå!étë8ã³æ;ñçìµï'èqû?ã³ñ ç îÕå'îÓãÁñä@ìµñ çîÉñ;îÓå!îìµöí%ì³öÓæ;êJäø
ç îÉíA@ $
)
-$(;0
ú a 8É ý; : E -(@0+0*)
å'é;ê=ð æ;ñû?å!îÉã³ñä N ) 'TBø\ãµð , û?öì³ä'ä:ù@îÕå'é}ì³öÓöGç êï'îÓí%ìµå!îÉí³ê0ä:ë8ã³æñç ê0ç}ì³ñçYîÉñ}õìµï!å!îûF æ;öìµï:ù@îÓå!é N Z N Z(N ø (' Z '?Z ' ÿ â:é;ê=üï#ä+ååùãÑê Íæì%å'îÓãÁñä@ìµï'ê8'Íñã%ù@ñfìÁäH ì³é;ñ,ÆîÉöÓöÉîìµï#çYê!Áæ ì%å!îÉã³ñ - ä!êê ºø 0ù@îÕå'é í%ìµï'îìµë;öÉêòóãÁë;îÓöÉîÓåè³ÿ â:é;êtõ ìµï#ìµòóê?å'êï òóê0ìÁä+æ;ï'ê0äÑå'é;ê}å!éîÉ1û 'ñ;êJä!äóã³ðvå'é;êtîÓñÍå'êï!ð ì³û?ê}ë8êD åùêê0ñå'é;ê=åùãjõ;éì³ä!ê0J ä - ìóñì³ï!ï'ã%ù å!ï#ìµñ ä+îÓå!îÉã³ñ}öì.è³êï@ìÁû?ï'ãÁä'ä:ù@é;îÉû#éfå'é; ê 6æ;îç;ä@òjì.èòÑîÓ ô 0>ÿ RöÕå'é;ã³æ;þÁéå'é;# ê ìµé;ñ )îÓöÉöÓîìµï#ça ê Íæì%å'îÓãÁñéìÁä ë ê0êñóîÉñÁå'êñä!îÉí³êöÉè]ä+å!æç îÉê0çø³öÉîÕå!å!öÉê@òóìµå!é;ê0òjì%$å îûì³ö\ìµñì³öÓè ä!îÉä:é ì³ä@ë8êê0ñ ç ã³ñ;ê=ð ãÁïìjç î 8æ ä+îÉã³ñì³öòóã³ë;îÉöÉîÕåè ù@é;îû#é ç êõ8êñçä@ã³ñ X ÿ:â:é;îÉä ûã³ñûêñÍå!ï#ì%å'îÓãÁñ ºç;êõ8êñç ê0ñÍåMòóã³ë;îÉöÉîÕåèYì³õ;õ8ê0ìµï'ê0çYîÓñfå'é;ê=ã³ï'îÓþÁîÓñì³ö8ç;êï'îÓí%ì%å'îÓãÁñã³ð\å'é;J ê ìµé;ñ îÓöÉöÓîìµï#çt!ê Áæ ì%å!îÉã³ñ - ä!êê 0>ÿ{â:é;êÑòjì%å'é;êòjì%å'îÉû0ìµö äå'æç ètã³ð*å!é;êóç êþÁêñ;ê0ï'ìµå!êÑûì³ä!êã³ð*å!é;ê ì³é;ñ ,ÆîÉöÓöÉîÉì³ï'ç ê Íæìµå!îÉã³ñýîä{õ ê0ï+ð ãÁï!òóêJç îÉñ =¢ÿ 3tã³ï'êã%íÁêïJøùMêjû0ìµñýê0ìÁä+îÉöÓèúä+ê0êóå!éìµå{å!é;ê ûã³ñí³êôîÓåè}ãµðCå'é; ê ìµé;ñ )îÓöÉöÓîìµï#ç õ8ãµå'êñÍå!îìµö*é ì³ä=ìµñ îÓòóõ8ã³ï!å'ìµñÍå{Dê ê0û?å{ã³ñ å'é;êjû?ãÁòÑõ8ã³ï!$å òóêñÍåãµðå'é;êvîÉñÍå!ê0ï+ð ìÁû?(ê BîÓð îäMñã³ñ û?ãÁñÍíÁê?ôøµå'é;êòÑîÓôå!æ;ï'êîäæ;ñä+å'ì³ë;öÓê -å'é;ê{ç î æä!îÓíîÓåèjîÉä ñ;ê0þÁìµå!îÉí³êîÓñfå!éê ìµé;ñ ,ÆîÉöÉöÓîìµï#çY!ê Íæì%å'îÓãÁgñ 0ìµñçYå!é;ê 6 æ;îÉçäÆìµï'ê=ã³ñ;öÉèqõì³ï+å'îÉì³öÓöÉèqòóîÉä'û?îÉë;öÉê³ÿ â:é;êñ;ê?ôå åùãvìµï'êCå'é;ê@û?öì³ä'ä+îûì³ö "vì.íîÓê0$ï &%Íå!ã '³êJä ê Íæìµå!îÉã³ñ{ð ãÁï*ìµñîÉñûã³òóõ;ï'ê0ä'ä+îÉë;öÉê 6æ;îçÿ ã³öÉöÓã%ù@îÉñ;þ ;* ¢øå'é;êqíîÉä'û?ãÍä+îÓåè ýîä]þÁêñ;ê0ï'ì³öÓöÉè ñ;ãÁñ û?ã³ñ äå#ìµñÍåìµñç ç;êõ8êñç;äaã³ñýå'é;êqöÉã ûìµö ûã³òóõ ãÍä+îÓå!îÉã³ñ ãµð@å!éêòóîÓôÍå'æ;ï'ê³ÿ â:é;ê}û#é;êòóîûìµöîÉñÁå'êï#ì³û?å!îÉã³ñ a X ìµñç å!é;êfê?ôå'ï'ì ºä+å!ï'ê0ä'ä å'êñä!ã³ï : ìµï'êvå'é;ê=åùãað ãÁï'ûêå!êï'òjä:ù@é;îû#éfñ ì%å!æï'ì³öÓöÉèqìµõ;õ8ê0ì³ï0ÿ â:é;êMü;ðå!éÑ ê Íæìµå!îÉã³ñ]ï'êõï!êJä+ê0ñÁå#äå'é;êûã³ñä+å!îÓå!æ;å!îÉí³êöì.ù ãµðå!é;êê?ôå!ï#ì ä+å!ï'ê0ä'äå!ê0ñä+ãÁï0 ÿ Mã³ñ å'ï'ì³ï!èaå!2 ã "Æê0ù:å!ã³ñîÉì³ ñ 6æ;îç;ä0øå!é;ê0ï!êîäMñãaæ;ñîÓíÁêï#ä!ì³ö ê Íæìµå!îÉã³ñYð ã³ïíÍîä'û?ãêöì³ä+å!îH û 6æîÉç; ä - å!é;ê í%ìµï'îÉã³æäòóã ç êöä@ìµï'ê=þ³îÉí³êñð ã³ïÆç;î êï'êñÍåÆí%ìµöÉæ;ê0ä:ã³ð\å'é;ê{ï!éêã³öÉã³þÁîÉû0ìµöû?ãê jûîÓê0ñÍå 0?ÿ ñóå!éêÆöÓîÓå!ê0ï'ìµå!æ;ï'ê³ø³í.ì³ï!îÉã³æ äCìµï!å!îû?öÉê0ä*ì³ï!êÆç ê0í³ã³å!ê0çaå'ã=å!é;êJä+ê@õ;ï'ã³ëöÓê0òóä0ÿ Mã³å!éóæ;ñûã³æ;õöÓêJç !ê Áæ ì%å!îÉã³ñ å'îÓãÁñäãµð\ê0í³êñYã³ï#ç êïMð ã³ï .A$&! øÍã³ïãµð\ãÁï'ç ê0ïkað ã³ï .A$!* 2- ä+ê0ê@ð ã³ïMîÓñä+å'ì³ñû?ê - 0$* 0 ù@îÓå!éì{õ ãÍä+îÓå!îÉí³êvç ã³òóîÉñìµñÍåMûãÍê qû?îÉêñÍåû0ìµñjë8êæä!ê0çqìÁäì=ð æñû>å'îÓãÁñ óÿ{â:é;ê ìµé;ñ ) îÓöÉöÓîìµï#çtê!Áæ ì%å!îÉã³ñ îÉäæä!æì³öÓöÉètäå'æç îÉê0ç ù@îÓå!éýä!æû#é ñ;ãÁñ¢öÉîÉñ;ê0ì³ï!îÓå!îÉê0ävîÓñ`å!é;ê öÉîÕå'êï#ì%å'æ;ï!êÁÿG îÉñì³öÓöÉè³øå'é;ê{öÉìÁäåìÁä!ä!æ;òóõ å'îÓãÁñîä@ìÑþ³êñêï#ìµöÉîJ9 ì%å!îÉã³ñãµðå!é;ê]ûã³ñí³êô îÕåè B - 0 ) m - 0 1 + (- + 9 0 - +[0 - 0 - + O0 9 m - 0 E -$ 0 â:é;îäMéÍèõ8ãµå'é;ê0ä!îÉäîäMä'ì%å'îÉä+üêJçjð ã³ïê?ô;ì³òÑõöÓêvëÍèqì³ñèóûã³ñí³êôað æñû>å'îÓãÁñYëèjæä!îÓñ;þ - 3 0$ ì³ñç% m - 0 $ - >0 ÿJ ã%ùMê0í³êïJøæ;ñç ê0ïå!é;êjû?ï'îÓå!îûìµö õ8ã³îÉñÍåå'é;ê ìµé;ñ ) îÓöÉöÓîìµï#ç õ8ãµå'êñÍå!îìµö ûã³ñä!îÉç;êï'ê0ç éì.í³êfåèõ;îûìµöÉöÉè ì ç ãÁæ;ë;öÉêDº ùMê0öÓöä+å!ï'æû?å!æ;ï'ê ìµñç ì³ï!ê}ã³ëíîÉã³æä!öÓè ñ;ãµåûã³ñí³êôÿ â:é;ê0èqí³ê0ï!îÓð èqñ;ê0í³ê0ï+å'é;êöÉê0ä'äMå!é;îä@õ;ï'ã³õ8êï!åè³ÿ îÓñ ìµöÉöÓèÁøùêjñ;ê0ê0çýãµð@ãÁñ;êqéèõ ã³å!é;êJä+îä{ã³ñýå'é;êqíÁêöÉãûîÕåè ë ãÁæ;ñç;ì³ï!èúû?ãÁñç îÓå!îÉã³ñ \ÿ º å! ä ç êüñ;êJçãÁñ;öÉèqã³ñå!é;ê{ë8ã³æñç;ìµï'èYì³ñçYîä@ï#ì%å'é;êï:ï'êþ³æöÉì³ï B - T 0 ù@é;êï'ê $ - . > !0 1 !H) E $ E -$ = 0
@
J
J
G
J
F
ñýå'é;êjå!éï!ê0êYç îÉòÑê0ñä!îÓãÁñìµöûì³ä!êjùêqì³ç;ç ì³ñ ì³ä'ä+æ;òóõ å'îÓãÁñýã³ñ ù@éîÉû#é ûã³ï'ï!êJä+õ8ã³ñçøð ã³ï îÉñä+å'ìµñ û?ê³øå'ãYå'é;êóõ;éè ä+îûì³ö û0ì³ä!êã³ðìfû#éìµñ;ñêö ù@é;êï'êaå!é;êÑí³ê0öÓã û?îÓåètîäûã³ñä+å'ì³ñÍåãÁñ`ê0ìÁû#é õ;öìµñê22- ä+ê0ê]ä+êJû>å'îÓãÁñ ÿ= ìµñçfï'êòjìµï ' ?0 ÿ J
!;ÿ !;ÿ=gGÞGÙßµÚJà Ü8Ù ? ;Oß Ááâ:é;ï'ã³æþ³é;ãÁæ åóå!é;îäqõì³õ ê0ï0øå'é;ê`ä'ìµòóêtöÓêå+å'êï ,cä+å'ìµñ ç;äóð ã³ïì ûã³ñä+å'ì³ñÁåù@é;îû#éqòjì.èÑë8ê=ç îêï'êñÍå:ê0ìÁû#éjå!îÉòóêvîÓå:ì³õ;õ8ê0ìµï#ä0ÿ5\ê?åD ë ê=ìaä!òóããµå!éYë ãÁæ;ñç êJç ç ãÁòjìµîÉñ îÓñ 8ø .$V!qãÁï* ÿ êóç êñãµå!êÑë$ è G îÓå'äë8ã³æ;ñ ç;ìµï'ètìµñç F å!é;êÑã³æ;åùì³ï'çtæñ;îÕå ñ;ãÁï!òjì³öí³êJû>å'ã³ïJ* ÿ úêfù@îÓöÉö:æä+êå!éêYð ãÁöÓöÉã%ù@îÓñþ ä!õì³ûê0 ä Bjå!é;ê 5ê0ë êJä+þÁæ;ê}ä+õìÁû?ê + - DH0 - ã³ï ä!îÓòóõ;öÉ$ è + (0> ø Z. Z øù@îÕå'é`ñ;ãÁï!òjä E - ð ã³ï $I!jîÓå'ä=îÉñ;ñ;ê0ïvõ;ï'ã ç æû?åî2 ä - E ) E 0$0 \å!é;ê %ãÁë ãÁöÓê0íqä+õ ì³û?êJä - DH0?ø - ãÁï@ä+îÉòóõ;öÓè 0>& ø & Mø\ù@îÕå'éfñã³ï'òóä E ìµñ çYîÉñ;ñ;ê0ï@õ;ï!ã ç æ û>å'ä -+- E ) E 0$0 ÿ âGã ä!îÓòóõ;öÉîÕð è å!éê ñ;ãµå#ì%å'îÓãÁñäjùê ù@îÓöÉövì³öÉä!ã ç êñãµå!ê å!é;ê íÁê0û?å!ã³ïqä!õìÁû?ê0ä -+ (0 Áø - 0 Áø -+ 0 ³ø - 0 ]ÿÉÿÉÿëè Yìµñç ï'ê0ä!õ8ê0û>å'îÓíÁêöÉèøÁå!éêîÉïMñ;ãÁï!òjäë ê0îÓñ;þaç êñ;ã³å!êJç îÉñYå'é;ê{ä!ì³òóêvù:ì.èqì³ä:ìµë8ã%í³êÁ? ÿ ºðóîä@ìµñYîÉñÍå!ê0ï!í%ìµöã³ð ì³ñç ì :ìµñìÁû#éYä+õ ì³û?êÁø ùMêù@îÉöÓö ì³öÉä!ãtæä!êqå!éêqð æ;ñû?å!îÉã³ñ ä!õìÁû? ê + - *0>H ø Z Z ø ù@é;îÉû#é û?ã³ñ ä+îäå#ä]ã³ð ¢îÉñÍå!ê0þ³ï#ìµë;öÉê ð æ;ñ û>å!îÉã³ñ äaù@îÓå!é í%ìµöÉæ;ê0äaîÉñ ÿ úêfñ;ã%ù îÓñÍå'ï!ã ç æûêYå'é;ê}ñì%å'æ;ï#ìµö:ä+õìÁû?êJäöÉîÓ ñ '³ê0ç å!ã å!é;ê õ;ï'ã³ëöÓê0ò -ð ãÁï / 0FB
"
#
%$ & - #0 1 1 T & - H0
& - 40
" $
$
!
"
$ #(')ù@îÓå!éfå!é;ê{ñã³ï'ò* E ) + $ ç îÉíAT&$ ì³ñç 0 $ +(, ) ù@îÕå'éfå!é;ê{ñ;ãÁï!ò- E -.4 Z.* 1 !(0*) J 1 %$ $ ì³ñç $ (, ) ù@îÕå'éfå!é;ê{ñ;ãÁï!ò- E E J & ã³ï ø8ùêaì³öÉä!ãYæ ä+êå!é;êÑñ;ãµå#ì%å'îÓãÁñ # 0/ ø 0 0/ ìµñç 0/ ð ãÁïå!é;êóç æì³öä!õì³ûê0ävãµð # _ 0/ ø 0 _
0/$ ìµ9ñç% _ > 0/ a3ï'2 ê0ä!õ - 2 êJû> å!îÉí³ê0öÓ0>èÁø;ÿ ù@ îÓîÉå!ñétìµöÉç öÉè³ãÁø8òjùMìµêîÉñ ç;0 êñ; ã³4 å!ê] ëè ÿ $ å!é;êaû?öì³ä'ä+îûì³ö?%Íå!ã '³êJä@ã³õ8êï#ì%å'ã³ï!B $#1 1 #%$A0
D
A0
J
JF
&I
J JF
$
$
2
ìµñ ç
#
2
D
A0
&I
D
F
2
I
L+
!;ÿ *ÿ= m ;à Ù FÛ J Þ Ú Á8 á % îÓñûê Jaí³êï'îÓüê0äGå!éê:ìÁä!ä!æ;òóõ å'îÓãÁñ -$ = 0>øµùMêO'ñ;ã%ù å'éì%å å'é;êï'ê:ê?ô îÉä+å'ä ìYí³ê0û?å!ãÁïÆüê0öÉçøë8êîÉñ;þä+å!îÉöÉöñãµå!êJç J\ø8ù@éîÉû#é ê?ôå!ê0ñç J`ã³ñ D ì³ñç ä!æû#étå'éì%åJ - DH0 ì³ñç ç îÉí J7$ ÑãÁL ñ D ÿ îÓå!é}å'é;îÉä:ï'ê0ä!æ;öÓå0ø;ùê{ûì³ñêôõï!êJä!äå'é;ê=ð ã³öÉöÓã%ù@îÉñ;þaå!é;ê0ã³ï'êòjä
5
6{87:9 ! ÿA -2â:é;êþÁêñ;ê0ï'ì³öû0ì³ä!ê!00
3?A@B@DCFE G HJIK%H7-&2! 0BLJ-$ * 0BLJ-& 0 K%NWO : % XZY IG[N\HJIGV]^G G_a`b@DH@ -UG \K%N O EJ
KN CFN` CG@[QR CFH` QN- X
n
ú a 8É ý; 0 0 4 - ) > 0 *0 ) / : / -j ) > 0 4 - ) > 0 E A9 ; 9 # m 0 4 -j ) > *# *0 ) X " / @ 9 - ) > 0 4 0 4 -j ) > 0 0 ) / : / -j ) > 0 4 -j ) > 0 E # 7> øµùêMç;ê?üñ;êMå!éêì.íÁêï#ìµþ³ê*ã³ðN ëè:.*- N 03$ O " ONP " NÿTñYõ ìµï!å!îû?æ;öìµïMù@é;êñ X íÁêï'îÕü ê0ä*å'é;êC ìµé;ñ,ÆîÉöÉöÓîìµï#çóê Íæìµå!îÉã³ñ - ù@îÕå'é ìï!ê0þ³æ;öìµïí³ê0öÓã ûîÕåè}üê0öÉç`ð ã³ï=å'é;êÑå!ï#ìµñä!õ8ã³ï!å10vìµñç`å!é;êóë8ã³æ;ñ ç;ìµï'è û?ãÁñç îÓå!îÉã³ñä B X # ø îÓå'ä]ì.íÁêï#ìµþÁêîä{õ;ï'ê0ä!êï'í³ê0ç ìµöÉã³ñ;þfå'é;êjå!îÉòóê³ÿ 3tã³ï'êã%íÁêïJø8ùêjéì.íÁêaå'é;êóð ã³öÉöÉã%ù@îÓñ;þ}öÉêòóòjì;ø õ;ï'ã%í³êJçqîÉñ ! B 3 *;Aÿ Í:
'Q ]# f9H. - 0 Z , a : .- # & & 79 .*- [0 Z , ;ï'ã³ò å'é;îä=öÓê0òÑòjìøîÕðùMêÑæä!êÑå!é;êóêòaë êJç;ç îÉñ;þ )R TS + ð ãÁ[ï . $I! øãÁ4ï RÆþ³òóãÁñ ä îÉñ; ê Íæì³öÓîÓåè{îÓð .=$ *;øÁìµñçaå!éêîÉñÍå!ê0ï!õ8ã³öì%å'îÓãÁñaë8ê?åùêê0ñ + ì³ñç øÁùMê:éì.íÁêMîÉñóë ã³å!éjûìÁä+êJä R R a 3)*;bÿ !0
'Q ]# m Z., a & & & & & & *ÿ Áÿ=V ( Y Ù2Ú NÛ M Ú Ù 0Ü Û%(à U; Ù QM J(à ÁávâGã}ã³ë å#ìµîÉñ`êñêï'þ³ètë8ã³æ;ñçäøùêÑï!êJûìµöÉö*ä+ãÁòóê å'êñä!ã³ï'îÉì³ö ï!êJä+æöÕå#ä? ÿ RåCå!éêÆêñçÑã³ð8å'é;îä*õìµï!å0øÁùMê@õï!ã%íÁêMåùã{ ê Íæì³öÓîÓå!îÉê0äCã³ñÑå!é;êvìµõ;õ;öÉîûì%å'îÓãÁñ &M ù@é;îÉû#é}ù@îÉöÓöë8ê{æä!ê?ð æ;öÉöîÉñfå!é;ê]ä! ê Íæ;ê0ö2ÿ U BVX W G *;Aÿ Í
& L* @ & G& 7 $ [Z .M F 0 ) 2 > - > 9! ;0Y& [Z T\-]
T7>#> H IG[N [$
$ .$ !
T7>#>
$
Z7
$
B
$ L KN OE Q%]^G G[N G[]K%RJR ` ($ \ $ $ X
HJIGVN $
!
Y IG3 BQNH.]K [H GBO ]^Q OC VH Q K 0H0GVN@VQ] KN O\KZ 0H0GVN@[Q%] 0H G[N@[Q%] OaG (N GBO
9
HJIGVNM[$ $ [ $ X
VQ]
^ 3`b@ K
$_^`ba c 6
ededed c
B ededed BgfYh
)
6
)
c 6
ededed c
)
ji
c 6
ededed c
k
) )
2l
6
ededed k,mjno E B ededed B.f\h 6
k
) )
9l
6
ededed kpm
n+m
åì³õ;õ;ï'ã.ô îÓòjì%å'ê ä!ã³öÉæ å!îÉã³ñ äÆãµðå!é;êaõ;ï!ãÁë;öÉêò -& 1 ! 0 ëÍèfå'é;ê =ì³öÓê0ï+' îÉñ òóê?å!éãçÿ8 ñúä+êJû>å'îÓãÁñ ÿ *qìµñ ç ÿ øùê þÁîÓíÁêä!ã³òóêê0ä+å!îÉòóìµå!êJäð ã³ï- X ) ) : : 0 ì³ñçYå!é;ê0îÓïÆç ê0ï!îÉí%ì%å'îÓíÁê0ä0ÿâ:é;êJä+ê=êJäå'îÓòjì%å'ê0ä@ì³öÓöÉã%ù æäå'ã õ8êï!ð ã³ï'ò å!é;êóöÉîÓòóîÓå=îÉñ å'é;êóñ;ã³1 ñ ¢ öÉîÓñê0ìµïvå!ê0ï!òjä - æä!îÉñ;þtû?ã³òóõìÁû>å'ñ;ê0ä'äòóêå!é;ã ç;ä0øìµñç ä+ãÁòóê ä+å!ï'ã³ñ;þóû?ãÁñí³êï'þ³ê0ñû?êvõ;ï'ã³õ8êï!å!îÉê0ä1>0 ÿ
$J
n+n ÿÁÿ=[ xÙGÜ8ÙGÜ Ü Ù Ü ÞMÜ Þ ÙGÝ ÛNM ß³Ü8ÙGÝà ÚJà Ü8Ù Áá îÉï'ä+å0øùMêúï'ê0ûì³öÓöå'é;êúìÁä& ä!æ;òóõ å!îÉã³ñ/-&!= 01B - T0>ø $ ! ìµñ ç E $ ã³ñ Cÿ ñ`å'é;êÑå!é;ï'êêÿT ê=ä!ì.ù ë8ê?ð ãÁï!êÆêô õ;ï!êJä!ä!îÉñ;þ{å!éêï'ê0ä!æ;öÕå#ä#-2ä+ê0êvä!ê0û>å'îÓãÁñ7! ÿ * *0 å!éìµåMùêÆñ;êêJç ê0çjå!ãêôå!êñ ç å'é;êYìµõõ;öÓîûìµå!îÉã³ñ å!ã ÿ ã³ï{å'é;êYõ;ï'ããµð ä0øGùêYä!éìµöÉöñêê0ç ä!æû#é ìtêôå!êñ ä+îÉã³ñ íÁêï'îÕð èîÉñ;þ ã³å!é;ê0ï@õ;ï!ãÁõ ê0ï+å'îÓêJäÿt 3 ãÁï!êõ;ï'ê0ûîÉä!êöÉèqùêé ì.í³êå!é;ê=ð ãÁöÓöÉã%ù@îÉñ;þaöÉêòóòjì T7>#>3 ÿAÍ
å'îÓãÁñtã³ñ G îÉävùMê0öÓö ç êüñ;ê0ç - ä!êêð ã³ïîÉñä+å'ì³ñû?ê ÿU5êå@ G å'é;îÉäå'æ;ë;æ;öìµï=ñ;ê0îÓþÁéë ãÁï!é;ãã çtã³ð GCø å'é;êóõ;ï'ã ê0û?å!îÉã³ñtð ï'ã³ò G ã³ñ G ì³ñç -+ 0vi å!é;ê ç îä+å'ìµñ û?êð ï!ãÁ< ò + G å'= ã G - ùMê{é ì.í³êU[-(+[0L$ *+ 9 J-(+[0 Ci) + GT0>ÿ d ã³öÉöÓã%ù@îÉñ;=þ R] ÿ 3tîÉï#ìµi ñíîÓöÉöÓê - îÓñfå!éê]ûìµñ ìµöûìÁä+2ê ; 0öÓêåÆæä@îÉñÍå!ï'ãç;æû?êå!iéê=ð æ;ñû>å'îÓãÁñ Råvüï#äåJø8ä!îÓñ û?êHD
1
! [1
1 1 $ (-. ;0L$ 2+ #" m%$ + &" m -. :' 9 0 $ îÓð * ' ) $ (-. !0-$ îÓð * ' > E ' â:é;îäð æ;ñû?å!îÉã³ñ}îä , ºûöÉìÁä!ä:ãÁñ ! ø ìµöÉöîÕå#äÆç êï'îÉí.ìµå!îÉí³êJäì³ï!ê=ë8ã³æ;ñ ç ê0ç}ìµñ çYîÓåvä'ì%å!îä+üê0ä & $ -; 0 & m . [ Z ' m E - !;0
!å éê`ç îÉòÑê0ñä!îÓãÁñø@ùMê ìµï'êtþ³ã³îÉñ;þýå'ã õ;ï'ãûêêJç ç îêï'êñÍå'öÓèÁÿ ñ å'é;ê å'é;ï'êêD ç îÉòóêñä!îÉã³ñì³öûì³ä!ê³øöÉê?å Rvûû?ãÁï'ç;îÓñ;þýå'ã
$ (-([-(+[0+0 ?-(J-(+[0+0 E â:é;îäMí³ê0û?å!ãÁïCüê0öÉçjîäMùMê0öÓöç ê?ü ñ;ê0çYã³ñ vÿ 3tãÁï!ê0ã%í³êïJøµîÓåMîäãÁëíÍîÉã³æ ä*å!é ì%å $ qãÁñ ì³ñç å'éì%å 5 - H0C- æä+îÉñ;þjå'é;ê{ð ìÁû>åå'éì%åå!é;êð æ;ñû>å'îÓãÁñä $ ø fìµñç) ë ê0öÓãÁñ;þjå'ã , ì³ñç æä!îÉñ;þÑå!é;ê{ï'êþÁæ;öÉì³ï!îÓåèjãµð - ä!êê -$ = 0+0$0?ÿ [^ä!îÓñþ`å'é;êfç;ê?üñ;îÓå!îÉã³ñ ãµð %øùMêféì.í³ê ç îÓí - (-(+[0$06$ $ (- -+ 0$0ç îÓí - ?-( -+[0+0$0 > $ -([-(+[0+0 ?-(J-(+[0+0 Eba -+ 0>ÿ}â:é;êjì³ä'ä+æòÑõ;å!îÉã³ñxç;îÓí - *8 0U$ }ì³öÓöÉã%ùÆäæäå!ãtûì³ñû?ê0ö å!é;ê üï#ä+åå!ê0ï!ò}ÿ]âGãfû0ìµñûêöGå!é;êóöì³ä+åå'êï'òføîÓå{îÉävñ;êJû?ê0ä'ä'ìµï'èå'ãYæä!êaå!é;êóéèõ ã³å!é;êJä+îä E $ ;ø ì³ñç ä!é;ã%ù å!éìµå a -+[0$ %+ ÿ{â:é;îävöÉìÁäåê ÍæìµöÉîÓåèfï'ê0ä!æ;öÓå'äð ï!ãÁò åùMãqï'êòjì³ï+' ä0ÿ îÓï#ä+å ã³ðìµöÉö¢øå!é;ê=ê Íæì³öÓîÓåèqîäå!ï'æ;êð ã³ïÆìÑõ8ã³îÉñÁå@ã³ð\å!éê{ë ãÁæ;ñç;ì³ï!è - å!é;ê{ë8ã³æ;ñ ç;ìµï'èqîä@ìaöÉêíÁêööÉîÓñ;ê ã³ð?}ìµñ ç ä+ã a fîäÆã³ï!å!éã³þ³ãÁñìµöå!ãjå'é;êë8ã³æ;ñ ç;ìµï'è 0>ÿâ:é;ê0ñøç î8ê0ï!ê0ñÁå'îÉìµå!îÉñ;þjå'é;êê!Áæ ìµöÉîÕåè _+ -+ 0 $ *+69!J-(+[0[ ìµñ çYæä!îÉñ;þ %+ $ , _ + , ùê=ç;ê0ç æûê=å!é;ê{ï'ê0ä!æ;öÓå0ÿ (-+[0-$ J
J
D-
J
J
J
=G
D
J
;J
J
J
J
J
J
F
F
F
n
"
- X 0 a' E a Y 9 "
1
1
\+
- 1 Eba 0 X 9
"
- E a 0 X J
$
)
- !O! 0
n
ú a 8É ý;
J
0
) T
- X 0 - 0 B -(T 0
>
JK
>
i
-1
>
J
) : ) 0
#" >
J
" !
- X 0 - 1 0 B -(T 0 : B a T&$W9%#" -(T E a 0 X
)
-! * 0
- : ) 1 > 0OB > " +- X 0 : B - !0 B a 7$ " - 0 - 0 - > " a : X X 1 $W9 - !( 0 X > - X 0 E â:é;îäMõ;ï!ãÁë;öÉêò îÉäìä!ê?åãµðãÁï'ç îÉñì³ï!èóç î8ê0ï!ê0ñÁå'îÉì³ö ê!Íæì%å'îÓãÁñäCîÉñ- B 0 B ø - B 0 B ì³ñç - B 0 B ÿ}â:é;êjð æ;ñ û>å!îÉã³ñ ä ø ø ø @ìµñç ë8êîÉñ;þ öÉãû0ìµöÉöÓè 5îÉõä'û#é;îÕå 9 - ã³ð , ºûöÉìÁä!ä10>ø å'é;ê ìµæû#éè}å!éêã³ï'êòwê0ñä!æ;ï! êJävå!éìµåå'é;êï'êóê?ô îäå#äìfæ;ñîAÍæ;êjä!ã³öÉæ å!îÉã³ñ - X ) ) : 0vã³ñýì 1 òjì%ô îÉòjìµöîÉñÁå'êï'í%ìµö ),' Ó ÿ ÿ *ÿ=VU0Ú0à Ú Áá4 ñ}å!é;îävõìµï!å0ø ùMêç;êñ;ã³å!ê X ø ø 1 ì³ñç : îÉñäå'ê0ìÁç}ãµð X ø ø 1 ì³ñç : ÿ îÓï#ä+åãµðì³öÓö¢ø ùê]æä!êaìqï!êJä+æ;öÓåð ãÁïÆå'é;ê2 ì³é;ñ,Æ îÉöÓöÉîÉì³ï'ç}ê!Íæì%å'îÓãÁñtù@é;îÉû#é ìµöÉöÓã%ùÆä@æ äÆå'ã æä!êå!é;ê{öÉêòóòjì *;ÿb!B T7>#>3 ÿb!
]
- !O! 0FB
ê{æ ä+ê ì³ä@ìÑå!êJäå:ð æ;ñ û>å!îÉã³ñtîÉñ
- X 0 a
Eba
-1
#" 9
E a
0X
- E a 0 X
#" 9
$
J
E
óì³ñç- !( 0>ø;ùêå!é;ê0ñ}ç;ê0ç æûê=å!éìµå 0 $ . . ' c & a ! X & e > . . ' " - X 0 E " JK X $ 9 " J K X X > " JK X - X 3 úê{æä!êvå'é;ê]ì³ä'ä!æ;òóõ å!îÉã³ñ Z -& !(0 å!ãjãÁë å'ì³îÓñ B . a a X > #"' - X 0 e > c Z #" - Eba' 0 X > #"k- Eba 0 X E 1 .O' !)& & & & úê{ï!ê0òjìµï 'óå!éìµå0ø å'éìµñ ' äå'ãaå'é;ê{ë8ã³æ;ñçìµï'èYû?ãÁñç îÓå!îÉã³ñä 0 $ " - E 03$ ) " Eba $ " ç îÉí - !3 å'é;êñ ùê}û0ìµñ ù@ï'îÕå'ê - æä!îÓñ;þ ä!æû0û?ê0ä'ä!îÓíÁêöÉèýå!é;êtöÉêòóòj ì ÿb! øMå!é;êCãÁæ;ñ;þýîÉñ;ê Íæì³öÓîÓåè³øMå!é;ê öÉêòóòjì *;ÿA= ì³ñçYå!é;ê{öÉêòóòjì2 ÿA!0 " - E a 0 $ " - E a 0D- 9 - 0$0 Z a > , - H0 a E X X X !!& & & X & ã³öÉöÓã%ù@îÉñ;þ2M ÿ Mã%èÁêï !!¢ øæ;ñç ê0ï:å!é;ê]ìÁä!ä!æ;òóõ å!îÉã³ñ ä-& :0 ìµñç*-&;(?0 ø ùMê{éì.íÁê a > , a X > , - *- X 0+0 " - X 3 0 9 ! , m - - X 0$0 ) & & & X & & & ù@é;ê0ï!ê , ìµñ ç , ì³ï!êvåùMãóõ8ãÁä!îÕå'îÓíÁê{û?ã³ñ äå#ìµñÍå'ä:ù@é;îû#éfã³ñ;öÉèç ê0õ ê0ñçfã³ñ ø ì³ñç n ÿ & & ï!ãÁò
`
&I
$
J
J
J
J
J
J
.
F
D
.
.
L
D
n
#" - X 0 e > , c a X c . ' ! & & ! & &
>
X
&
, ÿCâ:éê{ñ;êù ê0ä+å!îÉòjì%å!ê=îä@ù@ï'îÕå'êñ ;
-X 0e
#" >
k- 1
Z #"
Eba
&
>
0X
!!&
, >
a
&
-! 0
E
ÿ *ÿ !;ÿT & GD@DH.`JEZKH G VQ%] 1 X " ã%ù{ø ùMê{æ ä+ê 1 ì³ä@ìaå'ê0ä+å@ð æ;ñû>å'îÓãÁñ}îÓñ - ! * 0DB #" J K E > - ) ) 0 > - ) F) 0 > - F) ) 0 > - F) F) 0 1 1 i1 1 1 i1 1 i 1 1 i 1 > ! #" - X 0 - 0H 1 B - 1 0 > ! #" - X 0 - 0 B - 1 0 > #" : B a 1 $ 9 #" - 1 Eba 0 X E êï'ê³ø³ùêÆæä!ê@å'é;êÆð ìÁû>åCå'éì%å 1 ìµñ ç Æì³ï!êÆìç îÓíÁêï'þ³ê0ñû?ê a ) X 1 & & & 1 & & 1 & " B a Z a > , ) : 1 & 1 & &: & J
J
J
J
J
=J
J
D
J
J
5J
@
a : c & & e > Z " - X 0 - X 0 - 0HB : 1 & & & & . ' ! > " - : ) O 01 B : > " - : ) !0 B : > " - X 0 - X 0 - ;0OB : E J
EJ
F
F
G
'
N
M
M
5J
â:é;êüï#ä+å@å!êï'ò ã³ðGå'é;ê{ï!îÉþ³éÍå@òóêòaë ê0ï@îÉä@êJäå'îÓòjìµå!ê0çëè
N
J
" - 0 - 0 - 0HB Z a a > , : E Z : X X 1 : 1 & & & & & 1 & & & 3tãÁï!ê0ã%í³ê0ï0ø%ëèöÉêòóòjì *ÿ *øµå!éê ìµæ û#éÍè &% û#éùì³ï+9îÉñ;ê Íæì³öÓîÓåè³ø³å!é;ê8ã³ öç ê0ïCîÓñê ÍæìµöÉîÓåèÑì³ñç %ãÁë ãÁöÓê0íqêòaë êJç;ç îÉñ;þÁä B #" - ) 0 B Z%! - E ) a 0 Z%! a Z a > , m F) : 1 : & & & : : 1 & & & & : & & : & & 1 & & 1 & : N
&M
(N
n
ú a 8É ý;
&
>
: m ,
, >
-! 0 E
ºå:îÉä:îÉòóõ ãÁï+å#ìµñÍåå!ãÑñ;ãµå'îÉûêå'éì%å:å!éêûã³ñä+å'ì³ñÁå#ä , é;êï'ê=ç ãañãµåÆç êõ8êñ çYãÁñqå!éêvï'é;êãÁöÓãÁþ³îû ûãÍê qû?îÉêñÍå 8ÿ º åîäMå!é;êï'ê0ì³ä!ã³ñóð ãÁïMù@éîÉû#éjå'é;êõìµï!å!îû?æ;öìµïûìÁä+ê $ ]ù@îÉöÓöë8êvîÉñÍå!êï'ê0ä'ä'ìµñÍå å'ãfä+å!æç;è[= B ìµöÉöå!é;êóõ8ã%ùMê0ï'äã³ð & : & îÉñ å!éêÑï'îÉþ³éÍåòóê0òë8êï{ù@îÉöÓö*ë8êóöÓã%ùêïvå!éì³ñ !ìµñç ùê û0ìµñ}ìµõ;õ;öÉèjå'é;ê ï!ãÁñùì³öÓööÉêòóòj ì - ä!êêå!é;ê]ä!ê0û?å!îÉã³ñ ?0 ÿ
ÿ *ÿ ÿ &GV@BH.`JE K%H0G(VQ%] X X % æ;ëä+å!îÓå!æ;å!îÉñ;þ $ X îÉñÍå!ã- ! !(0FB 0 9 - F) X ) X ?0 9 " ç;îÓí7- - X 0 a 0 X $ E " J KX X 9 - )X ) X ? 1 J
i
i
â:é;ê0ñøîÉñÍå!êþÁï'ìµå!îÉñ;þYëè õ ìµï!å'ävå!é;êÑüï#ä+åå'êï'ò}øù@ï!îÓå!îÉñ;þ å'é;ê{öÉìÁäå@ãÁñ;ê{ìµñçfæä!îÓñþ CãÁæ;ñ;þóîÉñ;ê Íæì³öÓîÓåè³ø ùê{þ³êå . .O'
X
& c
&
!
> e
X
&
,2-
>
Z
&
1
& & & úê{éì.í³ê2- æ ä+îÉñ;þóå!éê{öÓê0òÑòjì ;* ÿb!(0DB
a X
X
& >
&
&
$
9
&
J
a
& &
X
>
&
> X
- - X 0+0 &
>
&
- - X 0$0vð ã³ï
&
X a a
0E &
m a E a a > , Z Z & X & & & & X & & & & X & & & & X & & X & ã³öÉöÓã%ù@îÉñ;þJ ! ìµñ ç !¢ø.å'é;êîÓñ;ê!ÍæìµöÉîÕåè & a X & & a X & Z , a X m - ìÁä\ùêMç îç{ð ãÁï : G0 ìµöÉöÉã%ùÆä æäå'ãjê0ä+å!îÉòjì%å!êå'é;ê=å!ê0ï!ò - - X 0+0 æ;ñç;êï:å!éê]ì³ä'ä+æ;òóõ å'îÓãÁñä-& 01B & & a a > $ 0 0 Z 0 - X 0 ) X X & & & & & X & & X & & & & X & Z 2 , -$ > X 9 . - X 0 0 a X m > ,2-& > X 9 .*- X 0 0 & X & ) & & & & Z 2 , -$ > X 0 a X m > , & X & E & &
èYç êüñ;îÓå!îÉã³ñ}ãµðGå!é;ê{õ8ãµå'êñÍå!îìµö ø;ùMê=éì.íÁê
1
1
1
!
a a a a > a a Z( - X 0 E & X & & X & & X & & X & & X & & & ã³ï:å!éê=üï'ä+å:å!ê0ï!ò}ø;ùê=æä+êå'é;ê[RÆþÁòÑãÁñ :ä îÓñ;ê!ÍæìµöÉîÕåèìµñçå!éê{öÓê0òÑòjì *;ÿA a
-
a
$
9
- 0$0
.
a -
Z
X X & X & & X & 3 ãÁï!ê0ã%í³ê0ï0øÍîÓñÍå'êþ³ï#ì%å'îÓãÁñYëèqõì³ï+å#ä:èîÓê0öÉç;ä t a
a
n
Z
*- X 0+0[ a - X
9
9
&
.
a
R
X
5R
Z
& Z
X
&
.
- X 0$0 X
& &
Z
&
, >
& X & & X & & X & & X & & X & ã³ï:å!éê]ä+êJû?ã³ñ çøå!é;ê]ìÁä!ä!æ;òóõ å'îÓãÁñ*-$ 0M@ù îÓå!éfå!éê{êòë8ê0çç îÓñþ
S
a a - X 0 Z 2 , -& > X 0 a X m & X & & X & & & & & úê]ç ê0ç;æû?êå!é ì%å@å!éêï'ê{ê?ô îÉä+å'ä@ìÑõ8ã³öÉèñ;ã³òóîìµöð æ;ñû?å!îÉã³ñ +ä æû#éå!é ì%å . .O'
c
&
X !
& e
>
!
&
X
&
Z
-^ a X
>
1 0 - a X 0
& &
>
,
X
&
& &
a
X
&
OE
E
& !ä é;ã%ù æ äå!éìµå B
+
! [
X
& ìµñçfä+ã ø
E
&
X
&
>
, E
- != 0
" - X 0 a32 E $ 1 E â:é;ê{ìÁä!ä!æ;òóõ å!îÉã³ñ -& * 0 ãÁñ îÓòóõ;öÉîÓêJä P " - X 0 $#1 E $ 1 & $#1 & Áø;ä+ãóùê{æä+ê{ä!æûûê0ä'ä+îÉí³ê0öÓè öÉêòóòjì *;ÿb!jì³ñçfå!é;êaï!ê0þ³æ;öìµï'îÓåèqãµð*å'é;ê Í% å'ã(Á' ê0ä@ãÁõ ê0ï'ìµå!ã³ï ! *;G å'ãYä!é;ã%ù å!éìµåùMêéì.í³êì³ñ êJäå'îÓòjì%å'êaù@éêï'êaìµöÉöå!é;êÑõ8ã%ùMê0ï'ävãµð ì³ñç X ì³ï!êÑä+òjìµöÉöêñ;ãÁæ;þ³é`å!ãì³õ;õ;öÉè}å!é;ê CãÁæ;ñ;þóîÓñê ÍæìµöÉîÓåèYìµñçã³ë;å'ìµîÉñtì³äð ãÁ& öÓ$ öÉã%1 ùÆ& ä:ìµñ}ê0ä+& å!îÉòjì%å!& ê=ã³ðT' îÉñç- *( >0 ÿ Svñ å!é;êtãÁñ;ê}éìµñ çø@ì%ðå!ê0ïjîÓñÍå'êþ³ï#ì%å'îÓãÁñ ëè õ ìµï!å'ä - ï'êòóê0òë8êïjå'éì%å ç îÉí 1 $ ì³ñç $ îÉäÆîÓñ\+ ø;ä!æ;ëä!ê?åÆã³ðGå'é;ê{ä+êåÆãµð êîÉþ³êñð æ;ñû?å!îÉã³ñäÆãµð 0 1 1 $ " - X 0 a32 E $ 1 $ #" - X 0 a X 2 E $#1 Z & & & a X & & 2 & & $#1 & ) R R a X > Z., Z X 1 & $#1 & & $ 1 & & X & > , & a X & 1 m E & & & & & &
J
J
J
5J
J
J
J
J
5J
J
J
Svñå!é;ê{ã³å!é;ê0ï@éìµñ çø;æä!îÓñþaå'é;ê{öÉêòóòjì
#" - 0 a X
- 1 0 E $#1
X
*ÿ !Ñì³þÁìµîÉñø
Z & $ 1
>
& úê{ù@ï!îÓå!êå'é;ê]ä!ì³òóêvå'êï'ò ù@îÓå!é$JìÁäð ã³öÉöÓã%ùÆä B
#"ýç îÉí - - 0 - ;0$0 E $ X $#1
#" - 0 a X
J
Z
úê{éì.í³ê=û?öÉê0ì³ï!öÉè³ø
" ç;îÓí- :
& $#1
0HB $
>
&
X
&
X
&
1 Z & $ 1
" a
X E
$
1
Z
Z(
"
&$ 1 &
X a >
X E
> #$ 1
&
X
& P
&
"
X
& &
- X 0 E $ 1 )
:
J
1 B - - X 0$0 E $ 1 )
,
a
&
a
>
J
E
&
"
1 &m E a
a a
a
a >
a
&
,2>
& ,
>
& úê]ûì³ñï'êõ8ê0ìµåå'é;ê]ä'ìµòóê{ìµï'þ³æ;òóêñÍå@ù@îÓå!éfå!é;ê{öì³ä+å:å!ê0ï!ò
#" >
J
, >
&
- !0 E $#1
X
X
X E
$
& &
X
&
mE
&
a X
&
0E
ú a 8É ý; a : .O' ! & & & & & & > , & a 1 & > , & a & > , & 1 & & a : & > , a > , a > a a > , E & &m & : &m & 1 & &: & & & & X & &: & & : & îÉñìµöÉöÓèÁø ùMê=æä!ê=å!éêJ% ã³ë8ã³öÉêíqê0òë8ê0ç;ç;îÓñ;þÍä@ìµþÍìµîÉñfì³ñçqå'é;ê Cã³æñ;þjîÓñê ÍæìµöÉîÓåèjå!ãóù@ï'îÕå'ê a Z &1 & & : & & : & > ,2- & 1 & > & a 1 & > & a : & 0 ) a Z &: & & 1 & %& $#1 & > ,2- & a 1 & > & : & > & a : & !0 E
1
>
& & &
a
>
a
J
>
>
a
E
J
>
'
J
9
$J
'
J
'
J
Rñçå!é;ê{öì³ä+å:å!êï'ò a
þÁîÓíÁê0ä0ø &:
.
& c
. '
:
a !
&
ÿ ÿ=VU0Ú0à
B
ë8ê{ù@ï!îÓå+å'êñ
. X . '
.3@
. '
.
:
.O'
> e
9
G G
9 $
& !
:
&
& $#1
Z
&
Z
9
G
ç îÉí7c
c
- X 0 a 0
-@ ) @ 0
ç îÉí7- : @ " - 0
c
0
,2>
&
X
&
&
>
&
a X
>
&: & &
: & !0 E a
1 > : > a X 0
,2-
>
,
-* ;0
kÍæìµå!îÉã³ñäH- !O! 0#øg- ! * 0?øg- ! 0ì³ñç7- !( 0ûìµñjì³öÉä!ã ç îÉí
>
- : ) @ 0 > $- X 0 : -@0HB -(T 0>ÿ >
&
-X @ 0e ) - X ),@ 0 9xç îÉí - : 0 > X
( >
X
&
>
&
Ú ºÜ Û]Ú jÝ ÁÛ%à( Ú0à( ³á
$ $
: a
& & & & â:é;êJä+ê=êJäå'îÓòjì%å'ê0ä:þÁîÓíÁê X
M
'
9
a
:
e[) 9 N
- X 0 - @ 0 e
)
- X ) @0 E T $ ! P X # 7> X Q]G*W]G)V`b@[G[R.- L L KN O K%]G*W]Q [G)[H Q]B@ ]GV@9*G)[H`6/%G[R.- `JNL?# L 0 K%N O VQ%]3KN- X Q L( (G IKø - ! #0 ø - != 0#ø -*( 0ìµñç - * !0éì³äå!é;ê ð ãÁöÓöÉã%ù@îÓñþð ãÁï!ò - îä@ìóõ8ã³öÉèÍñã³òóîÉì³öð æ;ñû?å!îÉã³ñg0DB > ! & X & > ! & @ & > ! & : & Z -(0 E â:é;îä:ê0ä+å!îÉòjì%å'ê]ä+é;ã%ùÆäæä@å!éìµå@å!é;ê0ï!ê=ê?ô îäå#ä@ì -UG j ä!æû#éå!éìµå îÉä@ë8ã³æñç ê0çfîÉñ - ) - G # m 0 4 - ) - G # *0 ) X @ îÉäÆë ãÁæ;ñç êJçîÉñ - ) - G 0 4 0 4 -j ) - G 0 0 ) : îä@ë8ã³æ;ñç;ê0çfîÓñ -j ) - G 0 4 -j ) - G 0 E ^vä+îÉñ;þ:å!éêîÉñ;ê Íæì³öÓîÓå!îÉê0äd - * ! #0 ø - * * > 0 ø- * >0 øJîÓå\ð ãÁöÓöÉã%ùÆäå'éì%å JK X ø JK @ øJì³ñç JK : ìµï'ê ë8ã³æ;ñ ç ê0çýîÉñ -j ) -UG *# ?0 ø - ) -UG 0 ]0 ìµñ ç - ) -UG =0 ï'ê0ä!õ êJû>å'îÓíÁêöÉè³ÿ7 êfìµõ;õöÓè
[-'$03$
!
a
X
>
"
>
>
2
0 0
2
+
0
+
L+
2
E+
+
+
0
+
+
+
2 &0
2
0
2
ú a 8É ý; å'îÓãÁñøùêjä+é;ã%ùoå!éìµå{å!é;êjä!ã³öÉæ å!îÉã³ñúã³ë å#ìµîÉñ;ê0ç{îÉñ]å'é;êMå!é;ê0ã³ï'êòW! ÿAîäæ;ñ;î5Áæê³ÿ 5\ê?åH- X ),@ ) : 0\ì³ñç - X ),@ ) : 0\ë êMåùãvä!ã³öÉæ å!îÉã³ñä ã³ðG ê Íæìµå!îÉã³ñ -& !0ä+æ û#éå'éì%å + -j ) - *# m 0 + - ) - # 0) X ) X @ ) @ L+ - ) - 0 0 + - ) - 0 0*) : ) : E+ - ) - 0 + -j) - 0 ) ù@îÓå!éúä!ì³òÑêaîÓñîÕå'îÉì³öí%ì³öÓæ;êJ2 ä - X ) @ ) : 0>ÿ]â:é;êóä!û0ìµöìµïð æ;ñû>å'îÓãÁñ X $ X 9 X ø8å'é;êóí³ê0û?å!ãÁï ð æ;ñ û>å!îÉã³% ñ @%$ @ 9d@ ìµñç å!é;êfå!ê0ñä!ã³ïað æ;ñû>å'îÓãÁñ : $ : 9 : ä'ì%å'îÉä+ð èýå!éêð ãÁöÓöÉã%ù@îÉñ;þ ï'êöì%å'îÓãÁñ
0
),@ ),T
JK
: B
-@ ) : ) 0
> i
>
" a
-(@ 9
$
"
- X 0$0 a
i
0
) X )
>
- - X 0 "
!
i
- X ?0 9
-(@
>
- - X 0 9
JK @ E T >
0
) X )
#"k- >
#"
-@
>
X OE a Y9
- X 0$0 a
0
#" >
:
#" ç îÉí
) @ ) T ?9
X Ea
"
"
-T
0
X
X
-X 0a
- X 0 -@0OB -(T 0
X E a /$
)
9
>
" !
"
-(T
Ea X
0
-* 0
) X
+- X 0 : B > #" - +- X 0?9 $- X 0$0 : B : B a > " - - : ),@ 0 > - : ),@0$0HB $!#"d- - X 0?9 - X 0$0 -@ 0 B > #" - X 0 -(@04B ) - * (0 >
i
-(@ ) : ) 0
Eba
-* 0
X Eba
ET
- X 0$0 -@ 0 B -(T 0
9
-X 0a
"
>
N
M
'
'
N
M
'
N
+m
X 0 Z 2, - & a X & R & a X & R > & X & & & & & & X & ñå!é;ê=å'é;îÉï'çå!ê0ï!ò}øìóä+å!ï#ìµîÉþ³éÍå+ð ãÁï!ù:ìµï#çjîÉñÍå!êþÁï'ìµå!îÉã³ñëÍèYõìµï!å'ä:þÁîÓíÁê0ä
a
a
R
Z
ñå!é;ê]ä'ìµòóê=ù:ì.è³ø ùêé ì.í³ê
, Z
& & X
&
a
Z
,
Z
ma & & )R
X
'
R
X
&
X
&
&
R
m
R
&
X
X
& &
X R
a
&
X X R
a
& &
& X & & X & & X & ì³ñç ä!æû0û?ê0ä'ä!îÓíÁêöÉè³øå'é;ê7RÆþÁòóã³ñ ä=îÓñê ÍæìµöÉîÓåè X *ÿ2- ù@îÓå!E é . - X 0L$ .*- X 0?9 .*- X 0L$ 0þ³îÉí³&ê B &
X
& & a & & &
m
& &
a
a
X
& ùê=éì.í³ê X
&
E
m0E )R
) R
ø ìµñ ç å'é;êqöÉêòóòjì
E
E 4Z X Z X 9 . - X 0 Z., a X &X & & & â:é;ê{ì³ë ã%íÁêvêJäå'îÓòjì%å'ê0ä0øå!é;ê{ë8ã³æñç ã³ñå!é;ê]ä!ã³öÉæ å'îÓãÁñä@ìµñçfìóäå'ï'ì³îÓþÁéÍå+ð ã³ï'ù:ìµï#çjìµõ;õ;öÉîûì å'îÓãÁñã³ðGå'é;ê Cã³æ;ñþÑîÉñ;ê!Áæ ìµöÉîÕåèqþÁîÓíÁêå!é;ê=ð ãÁöÓöÉã%ù@îÓñþaê0ñ;êï'þ³èqêJäå'îÓòjìµå!ê . .O'
c
&
!
a X
&
e
m
>
!
a
&
X
'
,2Z
&
>
@
& &
&
a X
0 &
, >
&
X
&
m R
&
a X
&
E
-* 0
;ÿ !;ÿ=VU0Ú0à Ú úÜ "@ 9Y@ á ñ`å!é;êjä'ìµòóêù:ì.è³øùêå#ì'³ê TV$@tì³äìqå'ê0ä+åð æñû>å'îÓãÁñ`îÉñ - * >0 øæ ä+îÉñ;þtå'é;êìÁä!ä!æ;òóõ å!îÉã³ñ ãÁñøGå'é;êjð ìÁû>åå'éì%å -@ ),@ ),@0 $ - !( 0{ì³ñçúå!éê =ã³ï'ñ i îÉñ;ê Íæì³öÓîÓåèqùê=ã³ë å#ìµîÉñfç îÉï'ê0û>å'öÓè . @ e > a @ "Z -@ ),@ ),@0 > " a @ > ! c " X -@ 0 -(@0 . ' ! & & & & &i & &: & & & & & & && && & > > E (- @ ) X ) X 0 (- @ ) X ) X 0 &i & &i & ^vä+îÉñ;þÑå!é;êC ã³ öç êï@îÉñ;ê!Áæ ìµöÉîÕåèYì³þÁì³îÓñø ùê=éì.í³ê . @ e > a @ [Z @ a @ @ > a @ > ! a @ a @ c . ' ! & & & & & & & & & & &: & & & & & & & &X & & &
>
a
@
& X & & & & X & Rvä:îÓñfå!éê{öÉìÁäå@õì³ï+åJø å!é;êJ% ã³ë8ã³öÉêíqîÉñ;ê Íæì³öÓîÓå!îÉê0ä:þÁîÓíÁê
2, - & @ & &
@
@ 4Z
. '
" &@ & $
>
@
a @
>
)R
@
a @
>
R
& >
@
X
& & & & R
@
a
E
&
X
0E & )R
a @
& & & & & & & & & & & & & & â é;êöÉêòóòjì*ÿù@îÕå'éH. - X 03$ þÁîÓíÁê0ä a X Z , a X ø%å'é;êñað ã³öÉöÉã%ù@îÓñ;þå!é;êå'ê0û#é;ñ;îûä : îÉñÍå!ï'ãç;æû?êJçYîÉñfå!é;ê{êJäå'îÓòjì%å'ê=ãµð X øùMê{& ûì³ñf& ç;ê0ç æûê=& å!éìµå & .
>
a @
&
&
Z
,2-
@
& &
>
&
a X
&
>
0 &: & >
m !
&
a
X
&
E
-*(= 0
+n
ú a 8É ý; ÿ R äÆîÓñ}å'é;ê]õ;ï'ããµð ãµð
: : 0*)
@ CE E
- : ),@0 B : $ - > !0 " - - a @ E : E : 0 > -A9 ;0 " - - a @ E : E : 0 E â:é;ê0ï!êð ã³ï'ê³øëè ãÁ öÉç;êï@îÉñ;ê Íæì³öÓîÓåèYùê{ç ê0ç æ û?êå!é;ê=ð ãÁöÓöÉã%ù@îÉñ;þóê0ä+å!îÉòóìµå!ê e > a Z @ a > ! a @ . c > ! &a @ & &: & &: & : .O' ! & & & : & & & & : & &: & & && & &: & &: & > - 0 & & X & & a @ & & : & > & a @ & & : & -> & & & X & & : & & : & E & îÉñìµöÉöÓèÁø ëÍè % ãÁë ãÁöÓê0í öÉêòóòjì³ä0ø æä+îÉñ;þ`å!é;êë ãÁæ;ñç ' ã³ñýå'é;êä!ã³öÉæ å!îÉã³ñ äìµñ çýå!é;ê Cã³æ;ñþ îÉñ;ê Íæì³öÓîÓåèqùê=ã³ë å#ìµîÉñ . , > a X > > > a : a @ E @ 0 Z -j 0 " : : & & & & & & & & & . ' & & $ ! & "
M
N
'
N
;ÿ ÿ]_aÜ8ÙGß
Þ0à2Ü ÙMá5\ê?åÆæä@ìÁç;çå!é;ê{îÉñ;ê!Áæ ìµöÉîÕå'îÓêJä- * 0>ø - *(= M 0 ì³ñç*- 0Må!ãóã³ë;å'ìµîÉñ
&
-'$0
- $0 -'$0 ) ?-'$04$ ,
Z(J ('
^
m + -j ) - ?0 ÿ º å ä > , ù@é;ê0ï!ê -'$04$ @ > 7 a X > : ìµñç J X & & & & & & & & ûöÓêJìµïå!éìµå@å!é;ê{æñ;îAÍæ;ê0ñ;ê0ä'ä:ãµðå!éê]ä+ãÁöÓæ å'îÓãÁñYð ãÁöÓöÉã%ùÆäð ï'ã³ò 'ï ã³ñù:ìµöÉö äöÓê0òÑòjìÿ
R
ÿ][ [ Û.ÚJà ß³Þ (;Û ßO $ ;á ñ`å'é;îä=õìµï!å0øùêóäå'æç ètå'é;êjûì³ä!êÑù@é;êï'êÑå!é;êóï'é;êã( öÉã³þÁîÉû0ìµöCû?ãê jûîÓê0ñÍå îä9ê0ï!ã ÿYâ:é;êjï'ê0ä!æ;öÕå - å!é;ê0ã³ï'êò ! ÿb!(0=ä!é;ã%ùÆä=æä=å'éì%åùêjñ;ê0ê0çúöÓêJä!ä ï'êþÁæ;öÉì³ï!îÓåè ãÁñ å'é;êqîÉñ;îÓå!îìµöMûã³ñç;îÕå'îÓãÁñä{å'ãtã³ë å#ìµîÉñ ìµñýê?ô îäå'êñûêqï!êJä+æöÕåJÿfâ:é;îä]òóã ç ê0öCð ã³ï å'é;êvê0í³ãÁöÓæ å'îÓãÁñqãµð\å!é;ê=äå'ï!êJä!äå!ê0ñä!ã³ïùìÁäMä+å!æç;îÓêJçqëè"]ÿ3 ìÁä+òóã³æ ç îìµñç=< ÿ 5CÿH5\îÓãÁñä ¢ÿ â:é;êaê?ô õ;öìµñìµå!îÉã³ñ ûã³òóê0äÆð ï!ãÁò å'é;êað ì³û>åvå!éìµåå'é;ê ÍæìÁç ï#ì%å!îû=å'êï'òóävîÉñtå!é;êóû?ãÁñä+å!îÓå!æ å'îÓíÁê !ê Áæ ì%å!îÉã³ñfãµð : ñæ;öÉöÉîÕð * è - ä!êê{öÉêòóòjì *ÿ * 0>ÿ ÿ Áÿ=VÙ ÁÛF ;M!Ú)M L Ü ÞÙÝ Áá#úêÆéì.íÁê:å!é;êä'ìµòóê@êJäå'îÓòjì%å'ê0ä å'éìµñ å'éì%åC- ! 0ë8ê0ûã³òóê0ä:ñ;ã%ùB
&: &
- ! 0>øg- ! (0ê?ô;û?ê0õ å!êJç
j- ;0 : & Z %& a 1 & > , & : & > , E â:é;ê0ñø ùê]ì³ç;çYå!é;ê{ï'ê0ä!æ;öÓå'ä- ! 0?ø - ! 0>ø?- ;0å!ãqç êJç æû?ê{ì³ñfêJäå'îÓòjìµå!ê=ãµð 'îÓñç . > > > a > a : c a X e > " a Z , : > , E " -X 0 > & & &1 & &: & & & & 1 & & & $ & & . ' ñ`å!é;îä{ûìÁä+êÁøîÕå! ä{ûöÓêJìµïvå!éìµå=ùêóûìµñúä+éã%ù å!éìµå=å!é;êóä+ê!Íæ;êñûê0ä X ø @ ìµñç : ì³ï!êë ãÁæ;ñç êJçø ð ãÁïÆìµñè - ø ï!êJä+õ8ê0û?å!îÉí³êöÉèqîÉñ - ) - # M 0 ð ãÁï X ) - ) - 0 0 4 -j ) - 0 M0 ð ãÁï @ ) -j ) - # M0 ð ã³ï )ìµñç - ) - 0 4 -j ) - M0 ð ã³ï : E .
.O'
c
>
e
!
a
&
2
H0
+
2
;0
+
;0
2
+
+
+
+
;0
2
0
0
2
2
;0
2
âGãýéì.í³ê}þ³ãã ç ê0ä+å!îÉòóìµå!êJäjã³ñ å!éê ç êï'îÓí%ìµå!îÉí³ê0ä0øùMêtä!éìµöÉöÆñ;ê0ê0ç å!éìµå X îäjë8ã³æ;ñ ç ê0ç îÉñ + -j ) - *# 0>ÿ*â:é;îäï'ê0ä!æ;öÓåû0ìµñjë8êã³ë;å'ìµîÉñ;êJçjã³ñ;öÉèÑëÍèÑæä!îÓñþ]å!éêvä!æ;õ;õ;öÉêòóêñÍå#ìµï'èaéèõ ã³å!é êJä+î ä -& 0ìµñçYå!éê{ ê Íæì%å'îÓãÁ* ñ - !( 0FB > ! a -X 0 m a X Z%! a & & & & & &
¨ ª . ¨ ( ¨ *  ¨ ( ¯?° Ô § ?Ö CD' Ê%² ¥ ¢#¥2¥Íª ²Ê ´ Ä ªAE - . CF HG I ºª%¤G¥. ¦ ¡¢ È #À8² J«! Ë> ' ¡¢2CÔ § )( ?Ö J Ê ªLK $% M3 ºª ± >¡2 2«+ ² % ¥ Ë> ¥2 È0¥% « #À « >  . £ÆÅ%. . ª . * ¨  ¨ § ¯ Ô § >Ö (C MÊ ¿ ÊN8 O ¡¢ ͪM¬ Ê M $% Q% 6K R% ;. 8 ÂP* Ê ¬ ªG=3 E %ª5 ÊÎ\ ¥J Î\à ¥.Ä#¥f´ . «º Ê ¨>¨ ª ÎG .Ê ¨ ª . * © ! * ( Ô § )( ?Ö C ²Ê ÊL8 ;.>T UGHI V, >ªÍÏ0Ä 5 Ê 8 !ªÁÌ Ê ¡ « Ð> ªS {'¢ Ê. ¥. Ê * 0ª%¥§:ª . ¯?°#¯  ¯ * ¨ Ô § ?Ö § ° D' Ê; :I -3 ºª ± >@ §>ª.{ ¢¢ ¥ Ô § ¨ Ö ¡¢ #¥Íª §>§ ²Ê . > ªN5 Ê ²Ê ÏJ#J+ª6WX 1Y 3 + Z :I \[ ] ª ²Ê @ Ê. «+ ÍÊ Ï0« Ê ' ¡ ª Ê ¨>°>© ª³Ï+ ¡ ׺ª . ¯ ( ' ¯ * Ô § )( >Ö § * Ê Ê 5 >¢ ͪL9 K $%Q^ 6_ :I ºªµÏ J¡ ¥ Ë>¡CÔ § ° Ö § ¨ C × Ê O Ð ¦J«+Jª2< , % N`)KaE ) . F ª « ¡2 #¥ v² ¥2¥J GÈ0¥% «+ ÏÈ @ ª¦ >Ê 0ª . ( ¨ ÂV()( * Ô * °>° §!Ö § ¯ ÒMÊ ¬ Èb ¥ ¢Ð +ÈJªNc c $%^ D< d9 ª >¡2. ¥#¥
M \FN M+K5h,PMdiFP M$h M$]K5PM+YY M 1IFh,P M+K M$R [Q)\FU!h$V M$R M$K R U!h ,IW \$iCS(U!RAl!M$]R)PA\F]R#P] SL!M)IFn h 9[Y \F f ª '8?È «+ @ ¦0 Ão8 a ° ª . ¯?¨ ED!`  ¯>¯ § © Ô §$EFEF?E Ö * § MÊ>Ò ¥0 Ð ª!m[L;IFR,M KAh IF]R)PK5P\F]R?$\ %+ U PAiFR P]4R L!M)IF h + \Ff ª!5 Ê '8?È !ʲ ¥ . ¥ +Ê {' ¡ JE ª . Ja §>§$'E  Ja § © ` Ô §$EFED>` Ö *)* 65 Ê Ï0 @ ¥Íª?X \DN?l!IDQ$KR,M+K5RdP] KL;M#R5l I
