   
! " #%$&('*),+.G.-0/(@,1(AZ24I[3(KN57M,69\[8,](:,^,;=_`T?<?a=>4b0@(c*AC\FBEDFd03He(GF6.@Ff,AJgNhjILi4KNklM.ONT?m(M*n*PRc*Q*\RS4oNT?/(p414I92(-R34/(512(UW3(D*V057X,cH6[Y\~8(}(:,J;=T(<q>(*@(),AlsW\,T?arIL-0bj(),Fs[tH(D(uF7-,v9(tw6NTy0x4[zZ I{KR)(/(01(Z24IR3(sLt45(8(KN:*M.O46[>(M[>(@(@(AlA T| T~*NIq%[QHP[p0),s(\Fd.e.-,vW6*H~O[iFkrV+{,z,)W,\9o0&(',)Rm(n*cH\i(¢7k7[£,+R0¤,(M0K,M0(KWF-0cH@(\~i(A=k*?tN)WlJ~-0M[00((,NGR¥H@(¦jA=§*~s0tO[¨¡\L(P{%PO,\9?@(oAwI9d9~t,GwOH©[K0M[(-r¡PQ96[{¨6GHQH§*P[*s(Mj0F-j}(r*+{>(j£,@(A=¤l²/(t41(KN2(MH34\L5ª0«(¬HGR­r6[Mj3(oR54&(8('7:H6[®(;w¯*<y-0),­F+R³(-*k*Q9)R69>(i(@(klAlT°±Ta 
b9P[),+F-0sFm(d0n(oriF´RkHd0GW-R(-0H/(1()j(D2(w3(5 ~t7d,0U0jV06[­(X4V ³(YjµZk(¶*\>([·(@(¸*Ar¹*p{arQHb0P-0)4º.s(»Nd0-o0Q~tJj <6H Q
0
U
R
V
,
X
Y
V
½¼¿¾(À76RÁ,6[Â(Ã*Ä,{Å%P0I[KR·(¸*¹*QWPFT?ÆwI[K4MH\[oÇÈ[É?È4ÊÌËÎÍ?ÏqÐRÑ?ÒÔÓÖÕ~×~Ø~Ù{Ú~Û~ÜLÒÞÝ~ß~àZáâyãåäåãåæèçéãåæèêÌäëNì íîäqçðïRñòíôóÞõöñø÷CíòãåíùêÔãåæèú9ûüøýíùñ¿þÿâRíùû íîú ãåäåãåæèõ?ú9ç æèú øíùçðïRë ãåç õ?ó ä RäqúRíîçðíôì õ?ñ  Rõöëèõ?ûöæèêÌäqë úRäqë Fçðæèç
!
"$#&%(')+*,)-/.)&.102)30,'-/'4* '151*251%6'5 %(7/*28:9-/*2'1;+.1-=<>02.@?+-/51-/7/51%(A&BC02D2-/.1EF'1-/B29-/AG5 *251%(02A&'IHKJ$#&%(7/#*2.1-L-/.1.102.1'%6AM'1-B,9-A&51*25 %(02ANJ$#&-/.-=*C902.1)&#+0,8(02B2%67*,8O*2A&*28(PRQ/-.4'1-/B29-A&51')&8(*27/-/'J$#&%(7/#'1#+02;&8(?SA&025UTV-W'1-/B29-/A+5 -?KHX%(AS.1-/';&8(5 'U02<@YG*2)&*2A&-/'-Z902.1)&#&028(02B2%67/*28[*2A&*28(PR'1%('I\^]&;&7#_*9-/*2';&.1-%('X;&'-/<`;+8T3-/7/*2;&'-J$-a7/*2Ab;&'-?&-/51-/75 -?L0cD2-/.1EF'1-/B29-/Ad51*251%602A&':<`02.e7/.1-/*251%(A&B-.1.10,.
7/02.1.1-7/51%602A4.1;&8(-/'K02.f<`02.g.1-90,Dd%(A&Bh.1-/9*2%(A&%(A&Bh-/.1.102.1'f%6A49*2A&;+*,8(8(P[?+-/T&;+B2B,-?@7/02.1)302.1*i\K"$#+9-/*2';&.1-)&.102)30,'-/?j%6Aj51#&%(')&*2)i-.%('T&*2'1-/?j02Aj5 #+-4.1*251%(0W02<O51#&-)&.102T&*2T&%(8(%65kP 0,<O*bJ:#+0286'151.1%(A&Bl5 0m51#&*25a02<n5 #+-'151.1%(A&BmT3-/%(A&Bm'1-/B29-A&51-/?m%(A&510l5 J0)&*2.151'I\X"$#+-/.1-/<>0,.1-dH&51#&-DI*28(;&-02<
51#&-9-/*2';&.1-%('a#+%6B2#bJ$#&-A *mB2%6Dd-/A='151.1%6A+BU%('a.1*2.1-86Pm'-/B29-/A&51-/?b%(A&51051JO0l)&*2.151'I\[on02A&'1-/E
p ;&-/A+5 8(PGHd*b'151.1%6A+Bm.1*,51-/?Z#&%(B2# T&Pm51#+-9-/*2'1;+.1-%('a86%(qd-/8(Pm510U70,A+51*,%(Ab0IDG-/.1Er'1-B,9l-/Ad5 *251%(02A&'I\
s AZ5 #+--/td)i-.1%69-A&51'IHd51#+-9-/*2'1;+.1-?&-/51-/75 -? 02D2-/.1EF'1-/B29-/Ad51*251%602A&'e%(A 51#&-.1-/'1;+8651'a02<u.1;&8(-/E
T+*,'-/?902.1)+#&028(0,B2%(7/*28*2A+*,8(PdQ/-/.1'DR-.1PC)&.1-7/%('1-/8(PN*,A+?%(54*286'0W?+-/51-/7/51-/?M.1-/9*2%(A&%(A&BC02D2-/.1E'1-B29-/A&51*251%602A&'%(Al9*2A&;+*2868(P?+-/T&;+B,B2-?m7/02.1)302.1*3\"$#+-/'1-[.1-/'1;+8651':'1#&02J 51#&*25X5 #+-a)+.10,)302'1-?
9-/*2';&.1-%('$;+'1-/<>;&8n<`02.e?&-/Dd-/8(02)&%(A&B#&%(B2# p ;&*28(%65kPmYG*2)&*2A&-'1-902.1)&#&028(02B,%(7/*28n*2A&*286PdQ/-.1'e*,A+?
<>0,.e?&-D2-/8(02)&%(A&B2v2?&-/T+;&B2B2%6A+B7/02.1)i02.1*3\
wx,y+z|{d}/~I>&, ,  IR  h I>&II    IG k    aG>I   1IÒÒ

K@4@[4[@¡@@¢@4[£¤¦¥g§ ¨I©ªr«r¬:§k­I«n®¯i°i±§ ²k«rªr³²k©±´©­Iµ°3± § ²k«rªr®­I³ ²:°3­I¶³­I§ §kªr³­I¶2¤I·2©²k¸I±«`¹[®¯i°i­I¶³ ­I§ §kªr³­I¶2¤º1»I³­I¼r»I¸h½K­I³¾/§ ªr¼r³«>¹R¿ÀhÁÂ:ÃÄÅ[ÆhÇÈÉÊ[ËÂaÌd®¬X¬¸I­I³² ©«r³ ®­I¼iÍK§k¼F§k©ªr²k»:Îd©Ï2®ªr©«r®ªr¹c¤Ð³­I³ ¼F«rªr¹:®¯RÑ3®¼F«r¼©­IµÒ §k±§k² ®¬:¬¸I­I³²k©«r³ ®­I¼ÓÔÕÖ×aØhÙ@ÚáÛhÜ,Ý6Þ3ßà[Ü,Þßßâ ãåäçæ

& 769/(1(243(5r+R- & 76r7PR©jKR£(&*h(O4p.6F),*\R6F)(- y6½¼ j.G .t4K,M,\[o0/(1F2(3(5 URV9X,Y (+F- W0-0FW)0(wytHdj}(*[£H¤l U&
VRX,Y B
OH¦9_åPö(r{£,¤¡ U0VjX,Y B&
OH¦9_¿GHN\[o&('*),+R-0(N)0(w~t7d[}(r[£H¤l²/41(2(3(5 URV0X,Y (T ')lP.ILK4-0/(1F2(3(5768(:*;=+< * ë-,*h,/ .jTab0cH\4QHPF+T 0*,\Ro/(1(2(3F5(8(:H;w+< .GRarb9),sF2d 1437(+R- 576*HO[x 6HG(*\[oB Ô _ /(1(2(3(5H76 .+0-j/(1(2(3(5 URVjX,Y 76 86=TÆwI~KNMW\*:P 9<;w<qt\06R)F=- .
jT@(5*cH\WQHP{*- URVjX,Y 6[¬(«l2T >@?*),sW\[ª0«(¬,GWN\[oBB A`_/(1(2(3(5WG .Z\,47O CD=+T ENé%P.I~K FG*cH\FQHP?)(-(vF6NN7O .îG HF4» I
s.O4M*H0),s,\ B /JMH ùNû H üNþ Ôÿ2ÿ#K  ;+7#&%*2A&?b"g*,qc*2B2% Ôÿ,ÿ _ oBB L`_/(1(2(3(5H76 .;=M< . | D(}FZTy(,),sW\06R)0-(vW6[}(=Tx,zI~KR/(1(2(3576[³(kl2T >@?*),sW\ OB Nêþ HQPSR!HTU HV4_HW4X Ôÿ2ÿYZ\[] Ô ÿ2ÿ _ oB " _ /(1(243(5776 .y~£*¤,M0KF-0/(1(2(34576[}(*[_A ^0K*\4 aV ` (T b4¾ZIRd=rOB c- d7e(@ fl+T gh*c,\ B _ Hi jLH  & Ôÿ2ÿ _ÔQHP~G()NsW\9o Ô ÿ2ÿ _ QLtJ<{6NQHP;l<-0/(1(243(5(8(:*;w+< .[TyarbRc7\4Q,P[+F-0/(1F2(3(5 URV0X,Y 69­(³4k¶r{·(¸*¹*Q,PyCG ö,;*\9o
I9;=IL-0/(142,3F576R84:*;=k< .jTR lnm*\064+.-0/(142,3F576R³4k,G ÿ#obÿ2ÿ(p B  ;&7#&%\ Ds*),+Rn- t/u70O©jK4MH\Lo%PRQWS{GW- vw76 òNó*)F-0/(1*2A&?Z"n*2qc*2B2% Ô ÿ2ÿ _ð qZI[KNMWr
243(5(8(:7=6 .jT?x,zZI[KR/(142(3(5769³(klT >/?=( x=7.P.ILK,M,b\ òêó*),+R-,vRtJ<{6.jT?(*)R*(c*\4QHP-H,\FM(+R-0(N)0(w~t7d,Fj V Pö/(1(243(5(84:¡PFT
¢ycH\4QHP[*Zù(cH\4QHP~{G z(mr.ON©jK4MH\9o,vW64d0eF-R/(1(243(57=6 .jT(cH\4Q
P[+, |V ` G.­rM{ }¡P{ON©[K,MW\9o- vw4b6 òNó,)j(H)[**?t\(QHPG z(m%P{ON©LK4M.d{3(5 . 4OB 7[>(@~ -j&.'W),+R2
AH_ T[- 4640j V T/(1(2(3F5rI[d[8(:,;ZS< * ëM,*h./ rbRcH\(QWPFT MZI[-.v(6(d.e(6fNg,hji4klTm(n*c*\9o h7R-0&('*)4+F-0(*HZM .GR4D(7(6NFj V 7 '%I[KNp[mn4i(klST ,zZIL-0(H)4FI9s9tNK4M.ON7M .jT?arb0c*\4Q,P[2p 0*,\RoNpNIL-R(((D=tZd,Fj V ;=k< .jT?arb0),s(dr<-0m(n(i(kr+4(j V F½¼¿¾4À76RÁH69Â(Ã*Ä,jÅ%PFI
KR·(¸*¹*QHPL.O,\9o- AW)(+R-L&('FGRar/b ')wP~cH\ . HBE>(@(AH_ 76 =+T (-Rv[twT?arbjcH\RdRe(6[f
(

Zñ
ò
è Né
è êé ìëíNîNéïNðó fô CõMöj÷ êøúùûýüþ Ôÿ2ÿ H WH !H_H!H Ô ÿ2ÿ H!H_H þ  Ôÿ2ÿ! *2B2*251* Ôÿ2ÿ#"$ üNþ Ôÿ2ÿ &% ;+7#&%*2A&?="u*2qI*2B2% Ôÿ2ÿ H
Ôÿ2ÿ H  Â+k$ÂQ---(-¡£¢M¤r¥Â¦--§¨S¤©-ª«----§-¨7¬hÂQ---(QM
¦-§-¨S:¡:£¢-¤©
A

­®°¯±²³-´µ-¶-·¸¹-º£»¼k½+¾ ¿@ÀÁÂÃ:Ä:Å¦ÆÇ

gNhji,k*F¹,M0K4r\9o7L,),+F-0mFn,i(kJT[-È|ô*tHK*M,\~/41(243(5 UFVRX,Y BFùNû½¼
üNþ Ôÿ2ÿ & É Ô ÿ2ÿ4 É Ôÿ,ÿ _ n- ÊH»N-R(*)j4D=~tHd,([ V ÌB Ë«ÍÎnÏÐ(¶ Ñ4Ò
òNó(^ Ôÿ2ÿÓ ùêû HÔÕ_H  Ö Ôÿ2ÿ _ÿ=
 ,zI[d[8(:7R¹,M02K 7\*:P ×*R-0m(n(i(k=+T ØÙ(fg,hji(k¡:P 4Ú*h,{¢ y*cH\9o " H),+R-0m(n(iFkN6[ Û(¬*O4¦HST ÜÞÝ0\9o Ó *+{8 Ü*)W4\Roßàâáäãæåèç

éëêíìïîæðæñ&òëó

7úû  rö ab !"#$&% &('*) * arb*+ -, . /012*3 4*56789'
ô2õö2÷øùúûýüþÿö:<;>= ?A@CBEDEFEGEHJIKMLONPRQTSVU
WTX!42Y[Z9\^]_`rö a9bc-Z495ö÷øùúûd8e -d^ + !'
ô2õöfhgiejkdlOmn=
 ödm ocprqrsrputvsrwxwywxszp|{}X + ('2~(X9 ödm}C(WTX' ô( ö*dW&eW  X  ö ad dW& öj*kpXj*kp q 24`Y_÷øù  -"44 ö aedW  hgb54X4Y'X*4 ömo& X + &Xöe¡MW  | X¢|d  M ö[£<M(W  ¤X¥¦dd  ('*§8 ödm¡ u9¨©ªYhg-b54X+ Xö£<MdW  W  (')4 ö÷øùú4û  d(X  ö*« úTkX ÷øùúû"X  ö*W 9¬8­-"
4cY'a8°5 ö*­d®  ö*TX  ö*« ú  hg!b54e­&4W" ü{þÿee54 - ¯42Y^n' ô* ö9°±TX  ö*« ú  hgb54 -W" ü þÿe9-54e­4"42Y t 'X° ö²¤d d8!« ú& ¤9¨©&  X ö ü þÿ ( ¤9¨³ &2X
98X + &Xöe¡M*W´u Xµu9de¶     ö£·MdW´e|82X¸¤dde¶  °±  9'­& ö÷øùú4û 9^  ö9¹8 dº9»¼ e(½  '2~b  ö ÷øù¾&¿Ë^ÀÁã>ÀÃÊÂnËÁÄÁÍÅÎäÆÈÝåÇ}ÄÉÁÅÊÌÃËÏ}ÌæäÊç^ËnßÈÍÁèÎÇ^Ì}ÌåÏÁénÐÈêÑnÐ½ÒÁÖìÓÁëÔíÕ&îïÖxÊÁðcËñó×^òôò¦Ø³õöÙ}Ø÷ÂÚeÏÁÛÃÐ·ÆÈÊÁÇÁËäÜ<Ý·Ý<øeÂÞ^ùÃú²ß<ûÝnüÂÁÝ!ÐÈÑný²þÒÿÓ9Ù}àâá[ÊnÿÙÃÚ(Æ ÛÈÆ·Ç}ßÃÉèÊç ÐÈÂ ß ÊÁË[ÏÃÐÝ-Æ ÊÁËúÆåÐyø}Âäß ÊÁËÏÈÐÈÑnÒÁÓ !"$#%ÁÙ'&·ß ø(Ç ÊÁË)ú *Èè
BADC1E²ãrÝ<Gã F^Gã HI^ã +-, ./1032 46587 9):<;>= ?@øBADC1E²ãrÝ<ãGF^ãGH^ãGI^ãÏ ÏJ KLJK KLK K K
BAPO QSRT "nVã U$W<T "$#BW!XY+-, ./1032 46587 9):<;?@M$NøBAPO QSRT "UWT "#W!BXZYBiA[\ ]B\$^`_ +ba$c de f<g;øBAihh j^j^lããlk½kpVãmmnÈnãqooÏ×nÀ<k<ÐÝ}ÄnÊnxÅËÁyÍÁÂÝ}ÄnÎ^Ï}ÅÐÈÂ½ÑÁÂÞÒnÏÃù ÓÁÐÈÐ  ÉnÔÁnBÊÁÕÌËsú rÌ  ÊÁtoËnudÁÝÍÁwù Îvä½kéÁÝå çÊÁÈ ÈË ÝÈÆÃ ÇnÂÁÁÜ<Ð× Ý[xkÈyÌÉÁçÂ½ÊÁßÈÝ-ËèÛÂÁÇ^z½ÞÙnÌåßÃéÈÏ}è ênÍ Ð{|ÝÂ½Þ½ÂÁßÃÏÈèÐç  kpÐ Ì}ÁÔnq'Õ m ~ÁÝ ^½ÝåÝ}ÊÁÊnËÁËøe ù03B$aw 3   «4*4ö º» *
<¥§¦ ¨§© ­&49' '~( ¢¡**3 4*5  ö*d°±¯X £ ¤8 ö:<; : ªMP Q¬«®­°¯²±´³µ«®¶¸·~d~ d#$+ -01  öj*kl§¹ + 0 1  Mö§ºd®»b89j*kl&9hg-b`-TX
hgb ­4¯X 1 ¼§½ B ¾§¿r ö*2gäb ­&4 ¼§½ 1 À284 ÁÃÂ1Äe­ ÅhX-01  'a` Æ{ö8~018 Å § Ä4&ª&Y-­¯*g-b54&j9kl  ö* *-´ d&¶}gb54 ÇÉÈËÊ&1 À249'ª` ÌÃÍ2  ö§º®
 »b`dj9k l""mo Î q Ïs Î t Ñs ÐÏÐÒÐôÒs ÎÔÓ Òs Õ q Ös Õ t Ôs ÐÒÐÏÐ¦Ïs Õb×X2 ödm ` Ø3` Ù jkl O´ ÷ø4ùÉÚ÷¶ Ü Û8Ý
o Î q Ôs ÐÒÐÏÐ¦Ös ÎÞÓ X ß"Ý
o Õ q Ôs ÐÒÐÖÐôÒs Õà×zX + X öo âäãÞå ´Gè éê>æ6sÏÎ³ç qrG´ sÑè éÐÏÐÒê>Ð¦Ïs sÏÎ Î q Ó Òs sÏÐÒèGÐÏëÖÐ¦éÏs ÎêÓv¶ Ïs Õ q ´GÔs è ÐÒéìÐÏê|Ð¦sÏÏs ÕrÕbqô× ÑssÔèGÐÖëlÐÒéìÐôsÒêÕ ¶ × sÏèGëÖéìê¤¶´>ö¶á -´ Û<Ïs ß¶¡Ãæ6ç
æsçX ß¾8 ò&b óg  ôÃõ54 9'§ ö8r ö öÉíïî  6 72 ªY!{ öj*klOm { ÷øùðÛAñè éìê}
X èGëléìê  öaËb ÷e°b ö=÷øù øËù8 ¼ Ëúò ûýü   ö æsç G´ þÖþÏþx¶  ö*j*k*l1 ÿ¼§½& ' + ­  ö æ6ç b´ è éìê>srp q Ñs ÐÖÐÏÐ¦szp Ó Ïs èGëÖéê¶d3 4*5  ö*p ïo è éìê>srp Ó  q o èbëÖéìê}X + b4 ö
æ6ç G´ èéìê>srp q Ôs ÐÒÐÏÐ¦szÓ àp  Óvq Ïs èGëÖéê¶o æsç b´ è éìê¤¶   æsç ´|p yp vÑs Ð ÐÒÐ¦szp q ¶
q
Ó q
´ £©¶
 æsç b´ è éìê¤¶   q æsç ´|p  yp  {  q¦Ôs ÐÒÐÏÐ¦szp  q ¶ ('&É ö8r ö9­ciªM ö æsç ´|p  yp  Ôs ÐÒÐÏÐ¦s¦p  q ¶} æ6ç ´|p  yp  {  q Ôs ÐÒÐÖÐôsrp  q ¶  + '´¤ö¶ 9#$ (01 á b´ ÛÈÏs ß¶  öj*kl mo Û$ßä= ÷øù Û"X ß¾&8 òb óg ì ôc5
4 9' + ­  ö á b´ ÛÈÖs ßä¶â Ä48X(  ödm  ÛRX ß  ¯g!b4d'­ `®
­ »rö á
*  ödm¡  3= ÷øùTX*-5RÒ´ úòC< û ü !*_ »(õ *)¶ ÿ + ¼§½ * 
°5 ö*"  ödm¡Ë Ø37 ÷4øù8db5 # $8 ÿ + ¼§½ ®»Sö á ý Ä`4 ÁÃÂ ödm  3= ÷øù"X*Ã5 ÿ + S¾&ý Ä4*
%® » & 9'a§ Æ{ö á  Ä`4 Á Â  d 
54 ÇÉÈ§Ê 1 À249' + ­ &öËÎ Ó ñ
X Õzqr  d  ÇÉÈËÊ&1 À24'¯Xeý ö (' * ),+¯ªcX4ö¤m oRhhd¯Xn öG Û o "= öl ß o hhX +Xrö âãÞå æsç G´ è éê>ss¦s eÑs èGëléìê¶Ã.
o -}0£ / w  ö âãÞå æ6ç G´ è éê>sôs èGëÖéê¶å.
o -½¦£ w 1ö âãÞå æ6ç b´ è éìê>s¦szÑs èbëÖéìê¶,o -}2£ 1 w /  *  ö á ´ s ¶ ,o -å0£ / w 43 £ w 1 3 0£ 1 w /-o65 w 79X­'8ö¡q Û`o&` ö¡q ßAohX + Xö âäãå æ6ç G´ èéìê>s¦sôÑs èGëléìê¶åo -  :w 9 ö âäãÞå æ6ç G´ èéìê>szdÑs èbëÖéìê¶å
o -½67 w /  *  ö á ´ós ¶ o -}0£ / w ;3  <w 9 3 67 w /
o -=7 w 0£ 79X­'ÉØ32ì ¾§¿ + X@ö á ´ s¦ ýZAÖ ñ¦[A?Ø >\ ÂÄÏÈÙ ÐÈJÑÁ] Ònß Ó^"_Ý ^BW"a`AÝ "@[úcCú b BA] DßÆ ÀFÐ ÌsEHknGÂ;IÏ dÁBJßTDWNÆåMç Â½ÈÞ½èß<Lç è KäNç MJÐ OQP*ßÁÀÌ Â<JÐ RTSkHUAV[Ù<çùâXÐ WAY<Ð/e_fhgJi, ./JjAkAlJmonAp= ?@4qsrNtJuFvxwayaz={J|¶x} á ´ sz¶    ö!01 á &ª9XSö |d  *3 4(5  ö u9¨³ &X!4Y&8 ¤9¨ X4Y^`ª~QT24' + ­2ö*  Ç1È§ÊÉÀ24'2~äb   \ *;X  + (' á  
01 á h / 8¡   ªY!­e  ö £e9  "Y  ö÷øù' C 9(  (' a9b  5°ö*\&2 !8 ®¡¾&(01 á Ê  ö÷4øù ' M (92 + e~ ª`~2
 48Xoh gb2;v'&­8 ­®»@ö¡2&5 4 -dW&e\*8 ! C ö&8X-e°ö >¨ô¢£ 8  ô¢ ¨£`X18d584 2  ö á ´uýô*¢ s¤&£ ¶·. ¥ + *Ãöd<ö2~(2Xe{ö æ6ç ´GèéBê|srsô-s¦¢s¤£ sÏèGëÖéê¶ËÀ24 ¼Ë½ Å4` rö æ6ç ´bè é'ê ö9s ô!s§¢ s èGëÖéê¶ æ6ç ´Gèéìê>s6£ èGëléìê¶© 2
 4 ¼§½ Åh4 +~&X ¨ õ`~©*ª  e­49®»   '&­ ­®»@ö«¬­ þ*!  àèéìê¤_ô¢µ£ èGëÖéêr9®
¡&rö²àèéìê¤_ô¸¢ èGëÖéìêô¯ Öè éê µ£ èGëÖéêr ¡õ!­48X4cY~&X °±  e­4*®»  '
 + *  öËö8rö)*² ³  ö´ £©¶´8
  ¼Ã½ 4µ #+ X  öio£4A¯ io  ª` ´¤ö¶8 9.&¥ Ë¹¶ +   ö*W& · 9j*k öe­¯-ödaö\* 
(X:÷øù < QM (TX  01 á § Ê8 4 Q¸ g²ó[­ X ¨ ®»b2(':<;:¹±´³»º½¼¾À¿ÂÁÀÃÅÄÆ¼²«ÇÉÈ  ö*01 á Xrö`ªïóAËñ»b&, .Ì  ÍÎÏÐÌ ´Ñ%Òx!QÓ%ÒÕÔÖO61210× ¶åXØ8Ù¥Ê

ÚÜÛ*Ý,Þßàáâ Û¯X àáâ ßoØÍÎÏÐÌ½ã&äæå-Û_çÒßÜèêé ë æsç åbÛAèHì æ6ç åbß;è=Ú àáâ Û.ìßNØ`ÿ ¼½ ìíë bå ÛTÖç ßÜè=Úë à áâ Û.ì àáâ ßaî%ëïØðñ&òóôõíQö ÷øù*ÞNúûÂìNù%Þìoë
æ6ç
ã&äæåü_ç§ý;èLþÿ åüAå èü_ç¦ý;åý;è èå è
ò &Þß ëhå è .ÚQëhå 0è Âìë %Ø ÂìíNö ù ìoëãäæåü_ç§ýÜèsþÿ å å ç ç ç ¤ç 6ç ¤ç ç ç è ç å ç ç §ç ç 6ç 6ç ç ç è èå èì &Þß ãäæåü_ç§ýÜè î Ù,ì éë àáâ ü ì.ýaî ø&ù%ÞNúûéëî÷øù%ÞúûÙ,ìÙ &ÞØ ò ë ãäæåü_ç§ý;èxéë àáâ ü.ì àá*â ýìQØ ø ,Øå ø %èHÚ ù ÂìíQö *ò hÞß
å 0è ½òÞìõëhå è òÞìîÞ ï½ì.é ëå ç ç 6ç ç ç ¤ç ç è þ å ç ç 6ç ç ç ç ç 6ç ç èFò ïìÂëö ë å ç ç ¤ç ç ç ¤ç ç èé ë
ò












 



!

7

98;:

GFIHKJ8L:

S<

R



?Q

T

0

Y 

Z

R

" #%$ '&( +*'*.* .& -

%



Ï





" #%$ '&)( +*,*'* '&- ."/,#0$ 1" #%$ .2'( 1*.*'* .23 ."/,#0$

"4#0$ '& ( +*'*.* .& - 1"5/,#0$
" #%$ '2 ( 1*,*.* .2 3 ."/,#%$


=<

6

?>A@BC@CM

CDE

<

V?W

[U\T

]

.2 ( '*.*'* '2 3 1"5/,#0$ ai

npoLqrm[stGu



:

PU=T

@







vxwzyZ\{?|

LNPO

X:
^6

P



dJ

_

"4#0j '&%



R

@

a`\bdc\edf

Zgh7( 1*.*,* .& - ."/,#%j 1"4#0j '2 ( +*'*.* .2 3 1"/k#0jl_m

"4#0j '&}~* }

( 1*.*'* '& - '2 ( 1*.*'* ,2 3 1"5/,#0j

CQ





¡¢

£¤¦¥§~¨©¤¦§¨þ _ü ýFîì íöÅ÷Âø ù úÀû òí ö ëå ç ¤ç 6ç (ç ç ç 6ç 6ç ç è é&ë
ü ì
ýìî
ì
íöóôõíNö ÷øù Núûòò ë,ïúûé*Ú ù *ìÜëé ëþü_ýFîü ìýìÚ ùîhë
%éëü.ì ½ýaî%óôíNö ÷øù ì÷øÚ ùì
,ï Qé íNö ï%ìéQú ò î ëéë hòhéë,ìíNöë
&ì
Ú
öë
Ú ù

ªZ«

ë

¨

uzF­¬I=®

" #%j '&)( +*'*.* .&+-

\¯Z°Z±l²x³x´

1"/k#0j ." #0j '2'( 1*.*'* .2·3 ."/,#0j9mvwLyC7¼{

:C±Aq¿±±Â?Ã
7

Ç

ÀÁ

R



ÉÈ

9m

»ÔÕ

²³¸´

±

º@ao»¹L°UT\]

P²³´\®

²³´%Ä9M?mAs

º@ao

;{

¯?°

PUCTµ]

I¹G°I±X²³¸´g7?mAs=²³=´`bcef=NP

dzmG±xl¶

²³´

±

0

PÊËX±±AÑÒÓT

Ö

?m

½¾

R

µm

%²³´

0Aq¿

0²=³´m

9m?n

0`=bceCf

;m

ÅÆ;y

ÌLÍPÎ?°=±ÏUT9



@m

R

:C±

gL7?ms°?{PÐq¿

9mAs

×ÙØ

Ú

ÛÜ

á

â

Ý\Þ_ßdà

ã=ä

°

å

ë

Ú

±AÊË

æç|

u

s

%ë
í
Fò*éëõíò*éhë
%$&$('2è)&*,+&-./103254(è

óô

LÇ9F%õ

uCs

ÊËZ}

Aé?ê

Au=s



Tòéhë

ö=÷øùR[ú

678:9<;=>;?9@<A BDC E>FHGI@<AJLKME>FT
²X³´qX¿

@u

R

=°?{

[ú

ûPü?ð

A±¹L°

±

}



:C±

lþ

ÿL9FIHý?W

UTh]C±É`XbcXe?fÐq¿±ÏÑÒÓT

ûPüð

u?ú

ÊËè

u

0ý?W

ñ?ò

±Aíî

óô

éê

Ð=q¿ÑÒÓT

TXÔ

vf;y

ð

»v?fLy

O

ÔÕ

Au

?Æ

s

%ÚONP :P éëå è úû ÚQNRP OS hî
î>S òìíNö*éhëÚOUV åWYX %í[Z\hè ìQëÚOUV åWYX ^Z\hè _ Jî`
TU>V
ö ë
b*ÚQc\H

Pø=ùëaìÏ±²³´Xíî[ïUTh]

SUXTè]

U=T­]

R

»ö÷

°?{

M

ÎL°±CUT

ðPñ?ò?9FIHq¿] Ú %ò í
&a (a 4ò*é ëï7éXêûPü?ð±

@;u

R

vwLy

@9u?úûüLð

ÊËd

ù

ÂìíNöë
ö
Ú
íë
Ú
 Ú,ì ëÚå    å!#"
ö
Ú
í

ÊËè

?m

½

@9u?úûü?ð

>

=

^}

;mAs?>±;ttWL{

KWL{



u

m

?m

½

±LF9¬º7;ú=ûPüLð

m

~±A¹

òë

?m

±

²=³´íî[ï²³´íîóô

9Mço»@ImsC>

±=u

7

aH

°?{

ÉL±

xH

«

UTµ]=±AÐq¿ÑIÒÓT7

u

±

:Pë

s

dLeRfhgHi 89j k (l úû ÚhNHP mnOoÚOp rq[n núûs >t vu Tw<PS îP Hn xò!mHn
Oy
ö!mHnTzI{ +&| úûsP} ~Lyqö! %ö {+&|3  ^ 0ÿ- k cÿ+ / &z +&zI  &/z§ÿ %$&$('&l=ÚönQohþ UVön DQ<::¡s q R¢ vy h£¥¤ ¦!§©¨tvm«ªY-.-z{­¬®§ÿ ÿ¯I/ &°zI-z k ÿ+&±,+³²´a´µI¶±,+ -·a¹¸¯°Iz (a´+&zITº &°I²z %$&$ (lHÚ n!¦v
¨vm:n !r>>» ry ¼¨½»R>>» ¾À¿Á Qy>q ÃÂ ¿nömHnÄö ÅÆ5Ç^ÈÉÅÊÌË,Í³Î­ÏÑÐ³Ò%ÓÔÕ%ÕÌÖ ×ÏÑØÚÙ ÐÛÃÜÝ,Þ ö ß³ÈÒÌÎ­Ê%ËràÃá[âãÌä)åæ³çéèêìëí ë.ëêãä ^îQïhð!ñ ò Ðó ß³ÈÒÌÎ­Ê%ËÀôQõ
Î÷øã%ä­ù ãä)åæ³çéèêìë.ë.ëêãäå(èú(û÷üß³ÈÉý%úüÈÒÌÎ­Ê%Ë:ôõ Î÷üã%ä­ù ãäåþæ³çÿ êìë.ë.ëêãä)åèú Ý â ÞÃû   
h÷  ¥ý !#"&ú  $%   ÁÙ Ð$& ' $()ð á â ð ÐóMÞ[Ý ÁÙ Ð+*-,+.0/1-2 43 ÁÐ î ï}

X½

9;mCsX>

±Xu

û

{

±

X

Æ

@

=»±

L





ÊXË

L{?m

v





=ò

v

uPs

u

s¯









A

?m

?vL±;u

X±

?

W

Ï:
¦

±

Pð

WL{

ÊËdºXÇ{







A±





A







Jý



)



ò±

Y



LFIH



º

v





PðòXû

Cn°ºÊXËd};Ç={



°?{

'



?m





5







61798 :; <= >?@ ACBDE FG0H IKJ L4MONPQR S

 sÚNRP Núû%Ú UWVrq
m:n__bÀn T s Ú W`>núû ÚKUWVLq-`
Ú d_e ù :P nhoþ UV
0
W`]f
T

vL9FIH

u9FH

v

Õ



?m=u

UTz]

WL{

X

mn
>Án
TV_c
Ú Lq

u

?{9m

}0±



°?{

YX[Z

UTµ]

?>A@;

[m=u

s?>C±
±

ë±U=TÔÕ]\_^±ÏUTÇ{a`

:P>Á

n

ImÏstuÔu=s

g gdihm]jlk Z im ¨on / &z p rk q_s_t %$&$vul5Á
¨HmnH{yx{z}|i~v$ } _
0 Ú Hq
>Á
^n

`
<¢
,0Ú _«q[nW\wÁ!mn!¿Újoy Rn t ¿ Ú jL¬ yW Wj
Lml úûs:P >
ryYq ` W
n j
«¬vl
m 
Ú ù
:P
¥¨
yKq `&a a ½Á _
Wj_k >Z wm

ÊË



;ms
H



C<



?8

Cñ

ð

X

íî

A²=³´>u@Rv±Xu=±±AñIð

0ú=ûPü;ð

Ý\Þ

=ñ

Xð

[ú

;{

T

9n[o»¾

LG}

q¿



mAs

A±9ú

ûPü;ð

Aõ

ûPü?ð

;8ú

=WL{

=WL{u?8úû0úûüIð



}

Xs





Ê=Ë

üLð

ûüLð

! )}~*

ÒuJC±

WL{uPs

X8úûüLðL?PÐq=¿±ÑÒÓT

»éê

9m

s

]ao ¢¡o£{¤o¥ÜMÁ!mHn

ÊËè
R

L8

»úûPüXð

?8IúûPüðÛ

ù

WL{?mXú=ûPüLð

±C¯


Ú

}

©y:qK`HnW`,Ú rq[nvwLy7é?ê

@9u?úûüLð°?{

ëlìÏ±²³´Xíî[ïPU=Th]

0ý?WlþÿL9FIH

ñ?ò±í?î

óô

óô

u=s

ð

ý?W

Ú Lq
éê

n

Rn

;Ç9FKõ

ö÷øl¦_§©¨ g gdh«ª0¬®­_¯l°_±«²Wh_³µ´áâ@vABLC EHF ;¶®· WÀX Yq[Z\!Á!mnW¸_¹s
T
ry
¨
y º !Á¡n¸l¹õÚ s Lq
w» _¼
Ú W½
k ¾ iÄ¢ vy
ryqK`!m:nWj¥¬ y¿¾  Àz _Á
on& /ÃÂzÚ
nY¾  Íz _Á
HmnW|i~ÀÎWÏÐ Ç_Ñ b
Å_Æ_Ç_È_É_ÊlË %$&$ l YÌWÒ!_
le_ÓYÁDy
1
9
Á ÔÖÕ¡Wn fw×Ym:nØÈ7ú=ûPü;ð
P±

:

;P¯

?mAs?°LtH±;úûüLð


±

;

n[o

Xv?W9±







v

±

?8ú

?

0WL{CuXoº@u[úu?ú=ûPü;ð

ûPüð

s=7XÇ

Æ

¾d}~

Æ

¸ú

X?n[o7ImXú=ûûüLðÐ?q¿=ÑÒÇmÐq¿

[ú

ûPüð

W?±



»ÑÒ

9mAs

* 

ûü?ð

üIð

ñLð

7

²³X´

×ÙiÚPíîÛKÜ`;{ mAs
¢ a
Ü o-9
Ý úûPü;ð_Þ?Çl¼ maßwÝa×[à0q¿i½9mÏ²³´Xíî[ï ð ñ?òryqK`!mHnWáiâiÛCÜ`;{ m²³´íî[ïðPñ?ò9¸Ý ¬]A
ã nçoQnYä´aº«næå/ çÂ&z èêé  krqls ë_ìîí%$&$('lnaï_ð{nñå/ÃÂzlívé òóí k "ô_t í $&$('&la½wõ_õn æå /Ã&Â zaívé è krö_÷_t %í $&$'&làKøiù_ú]Yû ¢KÜoüCýþ_ÿ WÌw`  Þ wù aþÿ   à ½ lõ®ý Ô Yû   CÜoü ýþ_ÿ
!" àKøiù #
ý (+* -,}
ý ./01 3
à 234 6
Û 5 úaû$ Þ ú %&"'9)CÜoüCý 789:#þ_ÿ :3":# ý ;:<=>5:?A@CB7839"_E
Þ DGFH"3I'ýþ_ÿ G3"3J L
à KwM
ø Fa
ú NO P 7839"-Qi
Þ 'w
ù "-Sä RUTVUW "
ý <¿X
à Kw
ø F

YtsvZ\z[^]`_baCLc6z[dfeh^gjil]`kjm oqXnpY3o\qbZrtnHs`dfehugjilkjsvmrxwznCCyCbcU{}Y|UZ\w6[ty\]cU_b~aE3vbo\xqYZpn ntdfe¡gjil¢\kjm£b¤C¥z¦nL§ ¨LUY
bL[©E6ª¬««l]­®Cdfe\¯°­® ± ±² ª¬³lÌ\´®µjÍb¶fdfnE«lª¬ÁUdfg}nL·L¸X¾x·\^¸¹}x~x|£z£zºXºX¦¼»^¦¼»^½É½LÂL¾xÃ¿Un|o\¸qbntÀ3dfehÁpgjilÂLkjmÃ¿\no\| qo\q\·\YEÄUÅEZCÆx¾C~6Æ{}dfeÎgjilÏCkÇmLn o\Yq3|CÐEZ\ºU¾CÑÉ»6Æ{U½\¢\EÒLÓCÉÈ ÔUÊb¥\ËÕ
b[6] Z\[6]_ba\cA\YUL6ÖA^U
×Ø ÙXÚ}ÛUÜÝ ÞUßáàãâ¼ä åCßáâääúzæ û çWúè'_ý"7839:lýéëêYýìíî(ðïñò óô:<_ýHìí.öõ'wùiõE÷ëFúWû ø>ùJú-ûiü ýYþ_ÿìí õtD-Ftýþ ÿ ^wK ø]F ú®û     "!wøý#"!$!789#&%"ìí(' 2Wøwý ,7839M#^N*:) "û+,.- O"P 7839M-V ýéGêYýì íî(0/ RUTVUWoý 011^ï ñò óëFaú!2®ý.34"$ 
5 876 #FH (08 .:¿9 ý1;!-Fúaû7:< F 7_< ý#7(=1?> øF #/ R}T V}Wëõ@  þÿBADµC úO"P 7839GQõDëFtýþ ÿE^ KwøFYúlûF G(H!I× üî(KJ  F!ûLüML  N - ü.Oýþÿ ìí¿ý(<C!OC:õDëFH 7<9ý J9ý ì íPõ'wù QR¿ýþ_ÿS[übýþ ÿ 4T(UGaF ú®ûiú:W# VXZ YK[\^]7_#\°4\^` ù;\:acbWý@MdHõìíBAeC µ ù"# fõw' ù 7g9' ý ì!
í P:õ _ ù <C!OCÿph( [!ij]_.®ÿph( ]7_(if. ÿp(ik` ù . ÿpl( `iù#ima n. 4TUGaF úaû  ýM# $ 0( 8¼o. 9¿ý##prq -ts  u!viúM@!dEõW wJp #F xy(zD{}|"8~
õ @  TUëYF úlû

F G(

× ü¿ýYþ_ÿìíµý<C(OCõDGFt J"9ýìíPLýþ ÿõ@ 3 õ (k3&ýþ=ý#= !7"õ KDt!
 ëFZ.  8 ,zF37 <9ý#!S[ü):  - ?M 4%  û7<:F 7 <C!O Cµý):  õw' ù&  ýì í P1; #õ  2FH7 <C *N % ìí  * S;ëFaúû 
 :#¡¢M
õ @Y ûëFaú -£ ý ì í P õw' ù 7 <C N +7¤ #õ % ìí E¥ ú#¦1;§ - #õ ¨ø ©§7SBªLì
SM7 @EdEõ D Cª -£«E¬­ õ % ìí"¯N ®°Hí= #±!² õ ³}´©µW# VX § - "¶· ¿C¹ |Ø¸U×oÆxÙÓn~ ÚºW¾\»UÓÀ¿x¿X½| ¢b¼LÛ3_ Á¾UÂÀÓ Ü«¿XÝ¢¾UÂ¿ Æ}Áb~UnÃrtÅsÉÄ*·ÆÈ¸Ç ÉU&Ê \Cn Ë«Ì3ÍÂ ÎÅÏ^ZÐÑËL¾CÓ Ò¹ÔbÆx«~ ÕUnC·¸H]`Â| Ã«Ä ÖA·¾ ï ù«àâúEäKÀå&÷&çèø}äp[3è¿ ¸äæîzc \äwEëíìLÆv¾x{L3c c¸Û}ïCn Y·\¸|ÂXûX¾xHax]x|¾UÆè {LðC¿§&Ån ñ\ïL·\¸ñLxcU{U~½Â| üòöÆpã |â3öóôåñ\çn 
Þ Y~bõ6¾pÅ¹UßCxY\á| àã|Xâ3äæånØçèö¹ä ñ}é¿ nDäæêzòzÀc ¿&ä£÷&ëíìLøØ1
\~x«wýË}UÓ þÏ ÿXx|\~b~X¾x¾pa½|Uß\\Z|Åw òý^ Àn óCb ;¾n ò ó^Ç Ân ¾Uù?c z¸ «¿ ö÷&ñ\øn·\\¸ Åw x{ý}YÕ¸H| ]`Â| Yù½û^L¿UA| Ì\Íb \¿ánÇ ûb·C¸ «w }~ý3¾C¾UÆÉÆ{U{ Î ÕU|
¾ pn LY½ûbr\|L¾nY½û^Ì\Íb\¿U|pHsAn \wÅý^¿U| ûX«Õ}n^¾UÆ{UÎ}~\W¸Æx~Âº»}¿x!| \qòY "$#·La\}nC¿ %\C;w üUU·\¸ x{&Õx| &'É½Y Ã(*)+}Y\¸}nC¿ C^Un ,]. -/*~ 0123bn ,] üUrEsv·¸U
4 %C\wÅñK=LbbËcUr${5?@* ´®Abil¸vµjr³l·L³Nn ¸XMfil6« kj´PËY\Oj­®|¹| «lª ËdfÕXg éÆ  Ï zÕUUsA=| !| | nCBL0w«n}1ýb\7UL[w^9¢ U!n 8A2 Ò\33[wz¾CU¿Æ,{\C]bWÄ «w QøU%\ý CéY CwXÃ D/(¾z:Ë ;xYLp{b=| =~bE<b¾ÉF^cUÅn r ß\G54| Hz¸ÉàRIr\SUn TJb6«Ô9cCËbT=~ ¿UV C=| T\D>CÓ«6Í ì\?b¿¾ |EF^W
ËLàR USULn TCG*^ Ô9HL]^TéL[tä`ÉVsÉè |^TCßÓ«nlìl\Q ¿RwXlSXQ·LRX ¿UTS$|9Ô TlTxÔ9Q RY T}VSXXT\`V_ Ó TCT Ó}9Ô ¾x/T=?c ¾UV ¸.c?TZ¸.Ó [HZl/[b¾UÆÉ\4c{LnCcC¸.·=Z}a[bnC0}·}¾XÈ| ËLàRUUnCS·\ä\&TC=| ÊU9Ô C|UT!DCVY w^T\K=n½Ó LXaìËb,b¾xUn!¹c rE6«¸sÉË\·\YwL¸X@**¿ xA^%C\\è§Cw3Õ}n ¾ |Åñn jlLc kárE{.s¿Uj W| }¸E. bmcEÀ¾ Æ÷*&| n6ÕU|*Æ =Y=^,n x{oUp c}·U~^\s`wE\ÖA?w Õ*{b,c]« ¾UÕUÆxn~UWY q6«~ ^¾ürÆp!|5 ·d«¸XûL}n}·&] | ÖfeÇ\hZ w^gz^n ½ña ,^cUn{\6Å¿UËz|U*si¸U[&¸Émz¿t^· cU
u

v9wyxz{|}~U*; 
;;\P!¡¢;£¤;¥;¦§¨;¡¢©ª¨;¡;¢©ª«;¬;­$® ¯;°±²³;´yµ²$¶¸·¹»º¼ ½¾^¿
À;ÁÃÂÅÄyÆ ©¡¢ÈÇ
ÉËÊ
ÓÒÓÔ
ÌÎÍÏÐ*Ñ
Õ;Ö
ÓÒÓ×
ÓÒÓ
Ø¸Ù;Ù
ÚÈÛ ¯$°±²ÝÜ À;ÁÃÂÅÄyÆ ©¡¢ÈÇÉËÞÞÓ×ÌÎÍÏÐ*Ñ¹»ºßà ÚÈÛ ¯$°±²ÝÜ ÌÎÍÏÐ*ÑÓÒÓá õãâ - 8 u E¬ % ì íN åä ©ãæãçèêéëÝì"õãâyè¶ãí ¬ ìíN%ì"íïî ïä ¬ âyè - q $ðñò î óäÝôõB¥ö @(´$÷ ©øGç  è¶ á¬ -DE¬ ìíP ¬ dùêîÝè%ì íùâèéïëúì"õâàè-£$¹û ýü o-£ J!8 ü 8 Åãñ ò î àä ©@ ¥Uö è¶ áM¬¸þãÿ SBª - 8 u E¬ %ìí'ø ä µ°õãâlèêéãëÝì õãâè  - 8 u  8 ü 8  û*-£  u  p p ãñ  ¬ ìí(P17vC7X¯ª ´ ô õÿ $'&()#*+ ä © ô  ä ,. # 
ä 0 â è  ¬ !#"ãþã%è / 
è 12'î 34%5-67 ,ÿ CF%GIH ,.
. #* ø 0ê
ö 8¸
õ 9à;
ä : 6 +=< è >?A@CB D 0yä  ô *+E< è !"ãþãBJKùì *ML Cî NOCP 09 O : Q'RSUT * Q 0V R-WYX[Z'\[]=^ þãÿ 5-67 _C`a'bMc &ed

F%Gf;H ,#.g  *h 0V RiCjCk-lm f n#o PIi=j/ < lm f no PB p#qOCPRij/ < lm f'r g st 'u0M: v6wRMiCj/ < lm f'r  Ryx zf-{ B4| *}~ ^N
O F%G ^/OP þ ^NO :5 G* RiCjCk-lm f;noff;!" ,. f 66 *h 0'V R < Ts=fH ,. F%G Txs f;H ,. Bv f SPS * C : S^t==P/O * w'R fC+
 H ,. B =¡ f t  /O :¢ 7'R£ !#"'¤¦¥M§ CP/CO-¨ hf wR>?©@Bª«k'7,#.¬ f;­®f;!" P ¥§ B C : #QR ¥M§ w'R  66 f;#!"¯#°%$'&()f¥M§ ^/O :¢ 7'RS f ¯°#±² w'R³ ¯°´$&(#) #µ h¶· ¯°#±² B'¸M¹Ek'7 nof 8 f ^/O :C8 kMRºt f ¯°#±² 8 ¸M¹  O +  *' 6»RS f ¡ *h 0V RC¼½ f !#"¯°%$&M()  4 ¯ B= ¯ BM¸ ¾ P w/O :¾ 6 Gf S * 56 V0 O H ,. f  * wR'¿ G Ff;ÀÁÂ  /OCP Ã* , O 8 f 8 /#O :7P 9 »R Ä£ÅÇÆÈab'c &fÉ%Ê-f ,#. *  ¢ 6´O H ,.Ë SÌÎÍ * Q 0V wRÏÑÐNÒÓ ¤Ô+   ÕÐN'Ò ¤ Ó ¤Ö+ =P ,#. 56 VC0 7 < RÖ×Ó ¤ÎØ   × ¤ Ó ¤ÙØ  fC+  * ,. 56=OÚR
Û#§f'Ü#Ý ,. 5-6EO-Þ  `ß^/OMàâá :µ r R Ä£ÅÇÆÈab'c &* ãC O-äå f;H ,. ^#wRæçéè!êìëî-íìïÑ.ðñìò[ó ðôõ/ð÷ö0ï 1øùææ÷2úûýüI35þ[47ÿ 68. 9 :;-  ü !- ÿ <=!9û û?>"#@$A&ç B%Ö2(ø ')35'+*Ö4,ç C-D6FE#HG2
3HIÿ Ïæ÷+ú J KL/NM7ÿ OPP/ "#$<>QR1ST/-8UIvþ VÏü WXY "#$-þ Z[8\^][_7ÿ O_` _ba7B23-IIÿ 6.cÇü >defg-WXYh823 4F_1]TC>e_<aF_D6ecBe23IIÿ 7D-V>
WXY-23þ Z8Fi54eDFjk-/NMÿl5aT/NMÿONdN67cWXYBmWX/NMÿ>'ø)J KnL7o pb[q5rCes-DOøt' xzu:{N:|}NDN-V[vbWwX./NWM1XZü 7dDC >'yøtTx&z -{.>7|~~}x,z 7D{e5:VT|}@D-HV[GTW Xe/NMBÿtø O<P.MNÿP B>
dNbV7Fø -B
x,z:{N:|}TBemWX/NMÿe

 ¢¡£¡¡ ±² H¤  ± (Ë ¥u¦§ § Í ¤ ² tË ¥u¦u§ § Í=P ,. 56 V0 7 < R ©¨ 9V ^¤ ©¨ (Ë ¥u¦u§ § Í ¤9V©Ë(¥u¦u§ § ÍCP ,. 5-6 V0 O^¤R ¾;fC+  Þ *  ¢ 6´O ÀÁÂ w'R 8 kM/«ª7Pk V
8 ­R ¬¯® * w , G  0':
0 ° 6 * k ± R'>?©@bB ²  ¾ P *+=< R/bO ³? 1f ´Cf ­R µ¶u· ¯°±²f-H ,. ¤Ri^jCk-lm *+E< ¬¯® * L ¸;^NO ¾ bP ¤ , F O : ¾;f+ --ÞÈB ¸º¹O f w 12C^w º
2 »­¤¼ O :¢ 7'R>?U@w;12#34 ®Cf ab º
H À .8 g ¸'^CNOÂ7 ¹RabMÃ
c ½u¾^¿EO Á
c ½HÄuÅÇÆÈuÉ^f Ê1f ËÌºÍ Hb ÎPk V58 ÏuÐ h P ¨ 9 O :¢ 7MRM f S  ¾wRMiCj/ < lm f-no ¾ h 0V R>? @ f'{ ¤'UTx s f H À . B  : ¾¾ ^#R'iCj/ < l#m f ±² ^/COS  ¾#Q · OWYX[Z'\[] f;u
H À . PRiCjCk-lm f;±² ^/OS ¾Q · OEWYX[Z'\[] f;uH À . PBpqOPR'S  ¾Q 0V w Ò Ñ Ô¤ Ó ¯Ú Õ5Ö § §u Ú ¤RS  ^uw Õ5Ö § § w µ h Ë Ò Ü y¤ Ý Ô¤ Þ Í k F ßuà k- Ú ¾ <P ¤­á F O :¤Ø×¹bO Ù o ¤ Ûu Úè ¹­R éSÌ ¾«ÕbÖ § § ¤âC Ú f wº
R Õ1Ö § § ^w ãä Ü æ^ åCO no ¤^ç f¥M§ P pq VÛ
H À Ùëêbì=O nÛo í u î  < R f ±² Pk V >?©@ f;{ ¤ïëê î #O no ¤ Ûu Úuè ¹æ
¾ Á^ å
f ð h ¾'­R µu¶u· ¯Ã° ñ ½­ò¯ó¤ÂéÃ¾ H À Ùk V k ¢  ð  no B g ¸  O è ¹¾w'R
O : ¾;ºôuõuöu÷uøÃùabM«
c ½¤­úuûæ^ åOCP ü 9 O :ÿ     
i=j´kMlmº¾ ðE< ¿ F ªÁ¾!#" f å=O ü Ü$&% B('*)  O ð -,+D Ë.-&/10!243
T + 6587 349;:<096=> T + 65 Ò@? 9BADCE96F*G T + 856H4IKJ4L T +6 M 9 Ú;Í?#¾ Q ÚV w'R -4NPO
Q #Ú f ` ÀDR abMcÃ½¤ pDS#D@TÛV¾ UuCõ ^NO f ^R@W!X%abMc ½ fZY[@\ wV]D^_` ^w ,Ú a ¾ ì w,bDcÛ¾ Q · O HÁÀ Ù g ¸ f n#o ^ 4í dVe ^uCå O a k F k-RiCjæå < lm f
n#o ¾ wR@WDX%abMc«½ BgfDh  O f waj½ ie¤ ¼ O è ¹ RO q î ïë;ê ZWDX%abMc ½ ^æå
O ¾ P<P¤ k ¢ k ,Ú a ¾ ^R(lDmÈxÇ^w'R,næ¾ iCjå < lm f no B ãD% P;k V R(W!X=a'bMc¯½
foY#[@\ P HuÀ Ù g ¸qp#? P f!r,s Butq oè a è ¶ kMRiCjCklm f no ¾ h Ú V í R'iCjè aå < lmPIp!S  O è ¹
¾ R,WDXEab c¯½ f,Y[Z\ P HuÀ Ù g ¸qp?eP frPs B dqe q¾ t#q Pýeþývw!xDy{z}|q~PE
|K }~ D f WD
X abMc«½=Pk V w _`abMc«½%\ BD Ú R HuÀ Ù g ¸ f p?%BgtqO1ò¯½
i ab cº½P;k V w´WýX Z;\ ]Ø¾ ð=<eÀ Ùëê<ì è _`CabMc¯½ d BD Ú­èPa ¾;f¾ Pw'RijÂå< lmPIiCjCklmP^P ¦ ^æåO a è ¶ k-Rijæå < lm^w_`ab cº½´\ f'ÉÊ f1À
Ù F%G Ë x Í zf |K%B }~ k-R'iCjk-lm^w'R_`ab c¯½e\ BWYX[Z'\[]Ø¾ ð=< µ¶u· ¯

P-G147C-D ÿO P h-_P-BÂ edN.<. ü-D.C-87qÿON_yx,z<{:|~}-D V[WXHGT ü>Ôx:~GF:: D7: 67: :G:©z {: |N:1a[lN: üe: :ÔVF: } x:e: :G:©z {: |N:©Q :4:6.:: r:
6.:  }. þVF_n BM ÿ7O

T¡£¢¤¦¥§¦¨©¦ª«¬¦­¯®°±¦²³u´¶µ¸·¦¹»º½¼¿¾¿ÀÁ¦Â° k è ±²Ã Ä Ë xÎÍ zCf |DÅÇÆ }~ k è àõà aÈ ÊÉ¸|(~PDËVÌDÍDÎEÏ ò«½ji abMcÁ½^æåO_`ab cº½ d ¾ h ÚV R f'É´Ê-f1À ÙÆ ÷ ¯ P¿ÐDÑ k V àÓÒÕÔ À Ù f ÷DÖÆu× ~ k èÙØVÚoÛ  ªÜÆuÝßÞ¾ C a<àKáãâ(ä!å<æ¿çVè*é(êZë<ìPíî¸ïqð,ê¯ñVò<óqô¿õVö÷¸ø,êVëgìPê íqîqíï¸îqð,ï¸ôuð,ù ô¿ùúüúüûüûüúüû ýüþüúÿ î¸ï¸ð@ô¿ùúüû þî¸î¸ï¸ï¸ð@ð@ôô¸î¸î¸ï ï@,ô¿ùô¿ùüý úüþüûüý úî¸ï,ô ¸î¸oï,ò<ôuôuù ù î¸qï@î¸ô ï,ôuoù ò¯ô¿îqù ï @ô¿ù üú¸î¸ï,ôuù ÿê ¸íîqï¸ð,ôuùý



  
      
!"

#

$&%
')(
212*3#
212*3#ÝßÞ Ô
ÛÛ;@Û

DakmlaZHJ

fz|{

nYo<pYTK}

~~

^

T

^YL

JWYX[Z]\]^YLÛrsV^Kt  0 0
  6
 8

f_<u

Û

_?`aF=?>Jx[kfF

d&vKw

M7=?>?b
^

9<;

=]>?y

JNklaZJ7W¬­FC®<D7¯±°²WE³




J

^YL

]T

./

./

Ú

=>[n7oqpYT

^

~
F

=>?a7¡¢¡£

~7

$%
./

=?>NM+O QP RS?TVU=?>?aKiRR ?

RR ]

[»TVUÞ

A@CBED?FHGIKJL:9<; =?>cEdfeg;ihHj

+*,#
..4
5')(
.4  7

9=>?aY7?

F?KJ=>KN7[ ¤M^Ktr¥Ar<^f¦¦ P¨§©SJ¡¢¡£´Y=?>?µ¶aH·7T

L

J=?>NT?U=?>´¼&½C¾

KJ

?Mf¿?ÀNT?MÁ&ÂNTVU

JÍ?Î´ÏYÐfÑKÒ´Ë^=?>a7K k5^f¦¦ P ª«Sk=>?EM¸RQP ªS¹RRS]º 

JNkÃNZKJfWÄVÅ]ÆÇÈÛÉ?Ê
DY\Y^Ü

¡É?Ê

qË5Ì
k

?Ý

´Ë5Ì

>?õ¼«ð?ñóò

~RRR ^fÓ RRRÕÔÕPÖPÖP¨Ô×RRRRÊ¼«Ø]Ù

\YÞ´ßYà&á<âCÒ?ãVÐ?äYåAæYF

JfîHÒ¸ïÏ]ÐCÑaÒVF?VJ
FÈFKúYÐõï

9<;«øCù

~9<;a Ó Qça.è?é¼)ê]ë

µ?=>?afðñóòVôõ¼öY÷^Yû]ü

f=?>?

´Ë

^YL

=]>

~f

Kýþm^?tfr¥Ar
^At7r
~

WKt
¼

aF

Ú

~

¼ìKí
\^
µ

\

~

È
\

7=

^]îKÒ¸ïÏ]ÐCÑHÒ

(*? @A4"$%&'B ,(/CD" $%!#"$%, &E'GF  (H*&) I+-J', KML&NO) +A,*PQ./H0CDR2S143TM4UG56CWVXNZY7P'8:[9 \; <T=U*]>^ _ `a b^ ij*k lssrppt uvLwP(&px'HyBLdcCWf 5eM(z2g] &^f sU2Nh{MNgL'] |*} ~7QU*QM9 H;&m<HnpLdo%q & b q C#s2#CKp%(9; <ML' ~ = f U*9; <Ld NNbC]¤,#( ^ ¥+_ Lp|&C¦ #LH§ s*I X°MK±HC%K%*²B('dq 9 ;¨'9< ;Ld<Is0K13H%(5A,#7© U*ª 9T; Nq<«zLd­ ¬#NN®%*¬M|*]UUM,*7 ¯*&&p9 H; *<2L'¡O ¢B ,b ,£X '+ ¢b &,QUAÿ

ff=?>+¼)?

k

~

\

vw



W



³w´ µ&¶·¸ ¹ºh»½¼:¾ ¿ºh¼w¾ÁÀÃÂ%Ä6Å vÆ Ç-ÈÁÉÃÊÃË ÌAÎÏÑÐ6ÒÔÓÖÕv×vØ­Ù!ÚÜÛHÝßÞ/à áæåÑç MèÃé åÑç èÃéîðìïñõö½ö 6÷
ä ëêíìîðïñìòôóêîðìïøúùðøúûò

¾

ÄVÅ

³

Y^

X

Û

EF

µ

Í?Î

~f

Ú

EF

DY\]^

Û

 F

x?x

<Ð

¼

í

DY\

Û



J.?

j

NF

Û

DC\

õ¼

Kw

JW

 F

M

Ú

k

U+;

ÌN~

Ãä

?

é¼

ÃÅ vÆ

¡ÉÊ[[tAr¥AraF2 

9ÙV=>??v

Í?Î

qÐ

/Å vÆ

[FfÍ?Î

µ<ÐâÇã Ôä

\

\

¼

è

Ä

¼é RRR)Ê

?êKë

Ú

~A

Áä ëêíìîðïñìòôóÔüÃä ýê:ìîðïñìòþópìÿ õ  øúòþõóðø½ûò Û

DY\^YL=]>?o´pYfK





 ¼

 r  L =]>afîNÒ¸ï)Ï]ÐCÑHÒ?F??VJ.L

Nj=?>af r  L =]>af
ð?ñ¹ò? û?ü ´Ë ù  F vKw  =?>?Nf ð?ñóò? û?ü ´Ë ù  F vKw  =?>?Nf
RR&
oEp

<RRf=]>??v

îNÒ¸ï)Ï]ÐCÑHÒ?F??VJ

 ªQ

µ?=?>]af

supervised-precision
unsupervised-precision
supervised-examination
unsupervised-examination

100
90
percent precision / percent examination

^

Kw

oEp

aRRf

ä
ÃüÃä

]

-ÈÃÉÃÊÁË Ì GÍ


È

^



^
T

~f

80
70
60
50
40
30
20
10
0
0

10

20

30

40

50
percent recall

60

70

80

90

100

  !".4áÑå ç HèÃéä ëùþê:ìîôøúùðì!êþîðìïñø½ù ø½ûòä "þòþù#þê:ìîôø½ù ì$sêþîðìïøúùðøúûò &%('


²

U+;

VfÚ



2 



?

2 



ßaï ´Ë

=

J



 Ó

9

þ

9Ù

åÑç

FY^Cû?ü[F?YVJLèÃé=?>?o<p7

?

ÌK~

[fÚ



?

ä

[M

W

)+*-,/.
¬?­

0/132/43536/7983:<;/=?>A@CBD/EGFIHKJKLNM/OF®EDCWGåßçÃä

k&ZsV^



èÁé

?

An

RQP RkSVä AåÑç

^YA

}

^

[M

èÃé

U+;

[F¦ RÕP ª)S?TVUfÚ

QP OÕP R)S?TVU J n ^Nxr Ë M ^ ©7¢©£´=?>??µ]¶H·YT L =?>Vn
GIHJfÑNÐTSNåfî<ÐKä TKU J RÕP ªmSK ^ U
R RWVYX ûH^N 9Ù ^f¦ RWVYX û TVU J7WNx   äa® YM ^ ÈÃÉ©TVGÊÃËõ¼K?
Z ¾ VJ dA]TVU J7W³  ^ á² å ç U ;MèÃé[YÚ  7=>?vÔüÃäëùþ ê:ìîô øúùðì$sìÿôõ  øúòþõóðøúûhò   9Ù å ç ÌN~èÔé[fÚ  =?>??vÃüÔä [ òþù ê:ìî øúùðì$ìñÿ õ  øúòþõóøúûò2 ´Ë =  J 9 þ F]^ Ta\ f=]>?õ¼«v]  T z {  L =?>õ¼)o<pYTK} JNklaZJ7W  k&ZYsV^ µ?¶[ L =?>a ÌY?´Ë ?Ãä|ªR
w JT]
;

^

L

S?T

åÑç

NF

[fÚ

Ì[~

=?>õ¼&½C¾

VJ



IF

[Ú

NF

M

^

ÌN~

èÃé
Gåvç HèÃé

æåÑç HèÃé
^

M

KfÚ

EF

Ó P R«SE¼«vKw

rs

U+;

µ?=]>?a

^
M

{i^

9

 Ë F]^f¦ R)SV L =?>õ¼f½C¾ 

D7W

9

rKs

µ?=?>?N¸RÕP ªmS<¼vKw

R SE¼)vKw rs 9 {^­å ç Ì[~ èÃéfÚ 
F M ^ µ?=?>]Hg Ó P Ó SE¼)vKw rs 9 D7W &^ ^ d ~ ^T_&`&Na F =?>?´¼vw J[kfD þ ^Tb F
e F M ^ µ9<; ^CL =?>é¼«oEp ~ 9 þ k ~AÌqË sV^ ªRmSV L =?>õ¼&½7¾ VJ  IF M ^Tc&df?
=>?aéªRSE¼«vKw Jhg&i nVU¸; ^f¦ R SV L =?>õ¼&½C¾ [J  IF M ^f¦ RSV=?>?õ¼«vKw
Jg&i nVU JW
X û 9<; ^ ð?ñ òa¼Ç þ xVkfF 9<; ^7L =?>H.oEp.n Ãj äk { TK} J[kml[ZNJ.W
J

IYF



M

U+;

Ãä

C^
Ì

^

ä

^Y?

]

[F

.Ú

^

^

M

µ?=A>?[|§P

ÃüÃä
ä fl

=?>??v

a

@VF

?





M

Ãä
ÃüÃä

]

 OQ

=]>??v

mon nqp&rNj JW  ] ~ ^ lAM î<Ò+ï«Ï]ÐCÑHÒVF&st fë?NTVU+; ^l <RR îHîHÒ¸Ò¸ïïÏ7Ï7ÐCÐCÑNÑNÒ?Ò?F?F???KKJ Jµ?L =?=?>]>Naff ó OÕÕç ´Ë ^ =?>??vÃüÃä k ?ÃäVnqu ³5rKs? ä[nqu ³AJVx[k n7=  J ýì²P vÕPÖÔ=?>??vÃüÃä
} D
n wx rKs? äaM ®ED  WVt   I7^ XAy TKM ^ ?Ãä F-÷ j J =]>??vÃüÃä[&z F|{K\AL =?>aoEp~ ñõ¼AYN
 j JWKt ~ \^f [f]vä F-÷ ~ \ =?>?vÃüÔä[nqwx Dak } L=?>afoEp]~ ñ[n ®EDaklED7^Kt |a  k } F&L =?>afoEp?
~ ñ[nq Dakl þ x[kfF j JWkDþ?f ÐGÒ ÓÖÕ ×vØ|& ÛHÝßÞÃà

á

Ó F

M

^YL

Ôä
èÃé

Ó ªQÔ ªRÕÔ¨§ªSKAÚ=>?o´pYA?

Nn

¸k

[Ú

EF?KJ7^7Í

^YÍ?Î

ÊYVn

æåßç MèÃé
åÑçëîðìïñõhöúö îðìïñõhöúö îðìïñõhöúö  û4óîðõøúòþøúò$v ù ìòþóðìòïìùÃüÃä mon AáæåÑç HèÃé
ý#ù þê:ìîôø½ù ì$îðìñïõö½öÎÔäÔüÔä ( |Yvä|vüÃä Y&^ æå çèÔé"þòù þê:ìî ôøúùðì $sîðìïõöúöã
&XÎÃüÃä  |&T
æåvç èÃé
6Å vÆ
q]
Ãä
Ó ªÕÔ


Î

ÊY

§ªQ FÖªRQÔ

£

DY\^

Û

 k

P

Ó ´Ë

^

Ué;

kC^

?

KngªRS

k

§ªS



Kn

Ó ªS

D?\

d

F

Û



[fÚ

M

^

x

=?>??v


x[k

M

NM|

^

U+;

K

a

Û

Û

^

M

=K>?v=>v

DY\

EMAU

F

=?>]?v

ÌN~

¼

Nj

W

Û

DY\

Ó ªÕÔ ªRÕÔÖ§ªQ FFÓ ªÕÔ ªRQÔÖ§ªÕ F



[Ú



F[KDY\

Kh

U+;

DY\

M

J

Nn

<M

^YÍ?Î

M

^CÍ?Î

7è

ZV\HD

sHD

<Ð

Ý

n

TVU

JW

z|{

Ì

^



\

X

j

\HDHJNk«lNZ<JWE³~\HDNJW

~

Ê?Kn

n?

F

M

d

rs7z|{

ÌE~^fÓ RRR«Ê

Ì

J

?C^

[Ú

ûEF

Û

 Ó çafè





DY\

J
^

³w´ µ&¶·¸¹ºh»½¼:¾ ¿ºh¼w¾¾

9unsupervised-recall75
supervised-recall75
unsupervised-recall50
supervised-recall50
unsupervised-recall25
supervised-recall25

8

7

percent examination

6



5

4

3

2

1

0
1000

2000

3000

4000

5000
6000
7000
Num. of training sentences

8000

9000

10000

¡¢¤£ ¥|¦h§/¨h©&ªA«K¬­q®K¯° ± °9~&² F ê?ëNTK} J n ^æåÑç ÌN~ èÃé F Û D7\ M ^YÍ?ÎÃÅqÐvÆ n z|{ Ì ã  k ~ \ d ^Kt è
ä?ê?ë F%÷ j J Ãj ËEM ^æåÑç U+;HèÃé[fÚ <F³ w rsV^ wx D?x[k ¼A ~ \HDVJW
¼

´+µ[¶

ÈÃÉ

·¸¹´»ºC¼»½¾À¿ÂÁ ÃÀÄ

TÅTÆ&Ç&È&ÉÊÌË ñ ³YÊqÍ kxÎ ø½ïì n  Ï&ÐÒÑÔÓTÕ  ¦¦ § ÊÖ õóðìùØ×&ÙxÚÛ¤ÜÞÝ ÊYß|àá-ß|â&ãäqáåTæ ÊÌç&è&éß|êìë ~ ãíK³&îQï ÛTðfñ&ñò ÊTËTã&³ÊÌÍ kóÎ/ôöõ÷ùøú Ê|Öüûý ÷þÞ× Ùxÿ Ú(Û¤ÜIÝ Ê  Ñ   ä &åTæ Ê  í 
ë !#" %ä Û $ &' ò( "*) ÿ Ú Û â&ã 
ã - Ê ./ 0 2
Ê 3 45*6-8
ß 7*9-ß|â&:ã )Tï
ò ( " ,
ð +TÛ Ê&ËT
ò 1 
æ-
Ê ;5<(ßhè&éì=ä  ' å " ð
ò ( " ñ )?>A@ ÿ Ú æ(ß G2H:I JLK&M2HN)Ìï &æ ST ñò ßÌè&
é U
Õ EF ABC&
ò Ê +&D Ê Û OP JK&M2HRQìä áåTLßf=ë VYã ß WXfäTá(åTAæ YZ[" ðìñ ßYë WX S ( ) ò SA\&â&]ã 6-ß|çYè&é&êìë ^&ã `ß _åfí a*b!#"2)cß deì&ä (å " A
ä S\&â&ãxí ghiï - *î !#" ð
ð f A
Ý

TKM

^

ðAñ

ò ^

j

kmlnpo

qprtsputvtwpxzyt{}|p~  pp 8&*2`*[8[2 ¡%¢#£ß ©ªfßA45í¬«­ ¤¥¦¨® ß ©¯ Aß 45¤¥¦¨§ AíN°p)&ï S%« )R°<äA± +¤Ú "²#³ |è&éLU
í8S´ª 4L5 ò2µ=¶ ÿ Ú "è éU:)z·%¸ ð EFº¹ ò STè&é U»)|%
å ¼½S´Lª 4L5 2
ò µ=¶ß ²#³zqè 
é U STè&
é U 
ß ´ª
ÿ Ú "hè&éU ß ñ ))!" ð á +,¾ SÀ¿ ûÁÃÂ õÅÄÆ )Ç¿ÉÈÊÁÃÂ Åõ ËÀÆ *45#>2Ì#Í ò( "Tß ò S µ=¶ ï=å ò Ì&Î,Ï%ÐÑ-ßÌè&é U:)TïAæ Ò³ ð
 ¹ SG*H:IiJLK&M2HN)Tï ÛOP JK&M[HÓQ 2ä LÔ"|è é UìäTáåTæ STç&è&é 
ò ( "è&éU:) TÓ³ ò Yå|èYéU ßLT Lä Öïæ Sf=
ë VY#ã ×,)|Lß Sqè&é U `ß Ø[ ¾ ú Ùfií ÚZ ÛÚ ÕÚ Aé U(ß Û ú ]í Ü ­ÝV :ã ÞÔä %Ô"è&é U 
ß Ø# ¾ ú ¬í ßáà )z!#"*)iSV&ã
1 ß ò( " ð ñ ñhò SÌè ÞÔä %Ô" âZ ú ã àåä%Þiæ8ßÝà ã ÞÔä Ô"ç¿èâZé Æ
ò (Ó¾ S&Ü]ä à ã à 
ò ( " ð  ¹ò S`VT:àêê æ ã àìë Ü #êê æ ã ë Ü ò (Ó¾ Sí¿îï2é Æ
ò ( " ð
ð
ðèñ}ò

&
,
7
(
*
'
5
/
2
&)0
&-&:9;óõô÷öøLùiúû&ü,ý8þ`ÿ   !" #$!
')(+**-,-. (*-,-. (&)0-(&-'-.32'-2-.4,,-25-.4&5-'-.37&-&7-.4'5-2-.32
27-.35/-7-.4**,-. (/-'-. 0,&-.3&/-5-.4&7&-.32/-2-. 0&
0+.35/-2-.4/&0+.3/2)0+.4'/2-. (&)0-0+. 0 % !" # !
,)(+&-/)0&)01. (&)0+. (
5-&6/-5'-.3,&-'-.3'7-*65-2(+.3',-&-.37,-&67-7
7-.35,)(+.32&)(1&-7
7-. 0,-/-. 0&)01'-,,-.35
7)0+.35
5-'8(,6.47
7-7-. 0')(6(,6.4,
7-*-.37(+26'&6.42
7-5-.3,(+&6&&6.4/
7-2-. 07-*6/-''-&-. 0 &)0-0+. 0

ST¬³¹=<?> STç&èYé ò( "hè&éUfß(ë=V&ã
¼2" ðìñÚ2 T
S ç&è&é ò( "hè&éU ß úHGJI D> K[-åò å@BA äA-ZæSDCV ã ò( "*)FE
L  MON ñ ) >Bò ( " ,
ð +TÛ STç&è&é ò
é U ß$@PAìä SV ã >( "@PA:) TÓ³ ò Yå@BA ß|èPQ ß$RPS íi-Z["*)zSTç&èYé 
ò ( "|è 
å " ñ ) <?> è < "²#³9ä S 
C V&ã ß [äT< 3 ò( "²2³z@PA>VU I ßXW ê é BPY íDZ $ æèPQ#> \?]oæYå" ð

^B_V` aBb+=D Sc%ä3A)TïhæS 3 edí?(åTæS =d íf ¤ !#"2)iSg  §ihÅ®  äPjlknm

oqp  «6r h ° ò  « r hts ëvuFw   s uxw h ° 
ò
oqp
op
W

 

y{z|i}T~Tn =n{ð ÎP[S ¹d í&ÌROf ¤ !"*)  §ih ®  äPjlkm oq p s ë suxëvuw  w hs u s uFw  w oqp
oqp)$]³P% % "D ò S µ ¾ 45Ó) T$*!#"4A5   ¡£¢¤PA2!#"#)J¥Lgï S
oqp  s uFw h§¦ ò h6¨§¨t¨vht¦ r hts ëvuxw  ä oqp  s uxw ht¦ ò  op  ¦ª©¬«ls uxw h§¦ ò 1­v­§­ op  s ëvuFw ht¦ r «3¦ r® ò ]²#³ f ¤°¯ !#"*)zS
²± 
%  §iÅh ®  äPjlkm oq p«  r « h-r s h-ëvuxs ëuxw  w hts ux s uFw h w° h ò °  
ò
oqp
oqp
)=2" ð AS BC-ò SL« ä*«r ­ ° ä*° ò )8!#" ð³± =d<?> Sc ä3# PD´ SDµ¶P·¸¹ B  §Th ®  SL« s ëvuJw ) s uxw ° ¯ TV Õ * Îº»¼:)F½P¾P#¿ ½S ñ »
 3¼OL 9!#"ÀBÁµP¶B·P¸¹ d )iÎP2
Â !#"B#Ã ) >DÄ < "Å TÃ ò SPÆ©
Ç -2SPÈPÉËÊ ô õ÷<ø ú SÌüûý ÷þÎÍPÏxÿ ÐÑ ºD´ 1 SÃ > 3¼ÒÓDL´ ST» ¯ XDÔ!#"$Å´ SPÆ Ç -*SPÈÉ×Ê ô õ÷±ø ú SÌüûý ÷þÍPÏxÿ ÐxÑ © ¯
BCò S 2ÖÕ  0  ÒÓD
gh*!#"$Å + 
Ð S Ø Ç g )FµP¶P·P¸P¹ODºBD´ 1 SDÙPÚ ¯ ©BÆDÛ gXÜÐ ¤ ò gh*!#"$Å\PØ Ç ¯ gh*!#"ÝP:Þ )ÜL´ S +8D S ãvßlà âá häã ä h 3  S åP
æ %A
ç @*![)ªPè 45> s uxw ° ªè 45> s uFw ° BPéêPë 45>¨« s ëvuFw
ã
ã ©
òò
ò
êPë 45>¨« s ëvuFw BPéã©
ã ©ì©
ç ( "$NÅ ² ¾iíPî  S ã  ­t­§­  ¯ 45< Vò Ç )D8
Ü Sï h u häðñhóòô¯ S s uw ) s ëvuFw ¯xõ÷öø A 45:)DÜ[Ð )AcASäãã  « hts ëvuFw h-s uxw h ° òòù-úüñôû ý3þ=ÿ ã  « h-s ëuxw hóðñhäò 
ã © ä
ò
ä
ã©
ò
þ ñ û ný þ=ÿ ã âï h u h-s uFw h ° ã ©ì© äþ ùtú ã âï h u häðñh ò  ã ò ò ã ò © ã © ò
ç ( "$Å + A
Ð S
ä
ã ß
ã ß
ã ß©
ò
ã à ä
ã à
ã ©à
ò
Ü
ä
ß à ã ßlàç ( "$Å
)=2"





 













`  ÃPÃçP ¿ìÆ Ç - Æ SL« s ëvuJw ) s uFw °ôR3¼>:)$Ü Ð@PA ):)Ü Ð@PA:)
©ÆDÛgP¹O²"Æ Ç -ç ( ¾ Sã ßlàã ß ã à  jlkmã ßlà j km
 ä3
Ü
Ü ©
ß à



kmlnpo

qprtsputvtwpxzyt{}|p~  ppç ( "$ÅAS Y d ç SDåPæU%K IJ*9 ø ¼  D´ ( "$Å
S3i#¼ >! Ü´#"$*!#" Ç A>¡#)cAS Ï ç P c`$ ¯ )" ÅÜ < Ü8SÃ%LÔDç

ê
 ) *
E ¼BÅ[Ð )=¼½LS ê)ÌÍ  )="ÅÃ&D Ü 1(' $B¡ Ç >P¡2
0ê
0ê
 > N
 ³()=´* +' $¡ Ç >¡`
 >LSª* -,  ./ Ü´ "  ÅÃ$#Ã ) 1¯ 02 ÜL´ S 43 ê®
 )cD SA ./  )`ÌR%A,
 S6Ì 51j ÷ 8
 7  ä:9 ;=<<>;@?? 9 ;A<B?C; ?<   EPA 1¯ F Ô"BÃ )# ² ¾ S
9 ; << ; ?? D 9 ; <B? ; ?<åPæ U ¯ K IÜÐVÅ
GHJI=KML6NPORQ(S!TÑ©

[\^]`_ba KdcPegfPh> ¬"Ø Ç ç ( "Å©
Ñ © ä Ü « ã ò ò ã ©ì© ã  ã © ã ò ã © ã © ã ò © «  Ü ë 3  ê
ò
ò
#ASÑ © 9Ü´ 1 S  )`ÌR[-WYX <?> SÌZ51j ÷ 8
 7 EPA ¯ F ÔD´åPæU ¯ K:IÜÐÅ
( "$Å



)AÌR-U-VLgAÕjiPká ç#SÖPlnmPo]6qpPr

ÈPÉ Êvuxwzy|{}³± edPqP#² ¾ SDåPæLUK

ä]³j km ã


òò ã

I *
 9({[¼ äPjlkm ã ã ò ã ò_V` g ed² ¾ SDåPæU%K

I$*9({[¼

ò

3 ã
ò

ò~

Ç )BÜ´#SsPt ÿ ´"$Ø Ç ç
òò
ã

ò~

 

¢`)zS

 3 

¢`)zS

 ¹
g  äjlkm ã ã è« ãMh ° ò òÃÃçS Y \PØ Ç  ºD´LS 1 Ü8S ã ßlà ä ê S ( "qAS ã  « h °  ä ê )2"@PALST Õ  ¯ ê ¨ )Ü´X ÔXÜÐVÅ

^B_D`  q\PØ Ç DºD´LS-  ÷[
 ² ¾ ¤¥L¦Y Ð OP JK&MH Q ¯¢¡£ ²4¤LG]HÓIiJLKM2H])DÜ´S¥Påæ-¦PÚ÷= Ö*!#"åPæ ULÚ§PÚ ¯1¨© ÜÐ¤ª ¯+« ¹  @*!DÅ SPÈPÉ vÊ uxwzy {}õ²vÊ uxwzy  S  ²xj ¬®­ Á Ä ¬  SÑ °© ¯ wz±u³² 3  $åPæ UÚ§PÚ´AS g ¹<?> åN"²#³A«Å !$Ä )S!¥PåPæ ¶´·=^ Ç CO ÅÃ$$MO
N S÷Ã > $Ø Ç >SWµ
  )-Z´ P cP
X¸» ¹P»
 ºF[
E ¼¼B# ²*³¢¼$
C V Ç  ' $½({ P´ À ÁÂ ²2³+¼Ø Ç #ç Ã Â <?>
¯ ¾ Ðq¿RºDÜ!
Ç ÆÈÇ º¢É:Êº¢É ' $½!{Ø Ç ç Ã Â Å Á ¼ nÄ )(ÄÅ n qÄÃÌ Ë Ø Ç nç ÍÎXÏ¢ ¼Ë
¯gÓÕÔ
¼%
 ÐbÑ1qÐ ÒÄ Ö  ÂP×Ø + ÙÚÅ Ç #ç Ã Â ¥PåPæ Æ ÀÛ  Â qÐ ÒV#ç Ã Â Å1qLÜÝßÞáàãâåäåæ-çéèëê ìîíåï4ðdñ|âóòvôõ#Üîöß÷åø1ù|íáàóúdûóüñãâóýdõ(þvÿ


Ç





 



! Ä$#&% ')(+*", Ç.--/ Ù102#&354 Ç.-- Ù102#&6578(+9;: Ç.-- Ù  ×Ø ¼Ä=<?>  ×Ø ¼ "!
¸ @BA;C D=E ÆGFIH A;C½GJLKM5N»º ÁÂn×Ø ¼O P @QSRUT !GVWRBT H;XÆ ÄÚÅ;E;Y;Z"[Ã Â]\;^;_
Ka`Ib?ced=@;!fVhgi HGj<;k Ä=lemon  \;^;_ `IbBp;E"!
! Ä?q;r;sutvxw?y;E IzG${=| [ !!Ä=}n z]~;5 [#Ãd# @;!B  Ú H Ù j  ! Äl mn Æ ÚÅ E  A;CJLK \ Í=;"cedu#&% ')(+* , Ç.--/ ÙjÉYË][Ã! ÄÚÅ;E"[ ÄÉ  Ä?A;CD?E  D H Ó rLKx5" @{ Ø j  | Äq;r=s Æ Ú H zG { [ # TSfd Æ Ä   ×PØ i5  ! \;^=_ #[ Ãd ez ÆGIH;X ÒqÄ?`Ib]p;E Æ=FIH za; P[ Î$d j
R ÉIR ÄGq;r;s Æ TLfd z Ä?¡;¢ Å;E Æ=FIH \ ^;_ £e¤=T¥]d X ÒqÄ?A;C D=E¦;§G[« Æ d z¬ ¤ d j! Ä \;^;_ i  ÉÄ  Ø [$i H ^;_ É Æ"¨f© nq[ Îiªi  Ä`Ibfp;E Æ=
T Ä=}+n®! Ä ^=_ g  !
d É ^;_ g  i H ÉIKU¯?°"±²;³5´SR X ­ E"[ Ã"df Ë ­ EI@BQWRBPX ÒÄ?q;r;s ÆGF ªi  T ]`Ibfp;E Æ?FIH  Izaµ ¤ d j

Dicelambda
chi^2
MI’
L’

100
90
80

percent examination

70

¶

60
50
40
30
20
10
0
0

10

20

30

40

50
60
percent recall

70

80

90

100

·¹¸»º]¼f½G¾a¿]ÀfÁeÂÃ¼f½]Ä]Å]ÆfÁÈÇÊÉGËfÌÍÏÎfÐ]Ñ
i Ò=ÓGÔ;ÕI!=Ó?Ö=×; Ø z RBT$Ó?Ù;Ú5Û5Ü;Ý zIÞàßáãâåä=æ R Xxçéè KBÓ êG°"c"dUë;ì5íIî5@ e
H T=Ó$#ãï?ð"[ !?iLÙñë;ì;íLKxò;ó z c"dRÊõôJ"@Bö"÷ H T=ø?ùSR]Teú X!Æ Ó    ! ­Eû} z !ü ýI@Bþi  T H;X=j Ù=Ú;Û Ü=Ý   z"Þÿßá âÃä;æ R Xxçéè  " z !=Ó?Ú H @!Bþi d Æ ÓÒ;Ò | É @;!GÓ   B­ E z Ó  #  ?iÙñ0ð # Ç

!#"%$&%')(%*)+),%-/.)021%3547698;:%<>=@?BABCED%F
Dice
lambda
chi^2
MI’
L’

100
90
80

percent examination

70

¶

60
50
40
30
20
10
0
0

10

20

30

40

50
60
percent recall

70

80

90

100

·HG»º]¼f½G¾a¿]ÀfÁeÂÃ¼f½]Ä]Å]ÆfÁÈÇÊÉGËIJÎfÐ]Ñ

K LMGi KON  TSfd/PRQTS$D#U ?Xj WVf êB°;ë;ì;íI!GÓ  HXZY ![ Pei]\;r[ !
^ d_$S Ó ]`VU ê°5ë;ì;íî  ^5_ S5î_a  T H dTb"§?[ !i H  [$Ó?:c"[ `d ;[^ d \;^;_  `Ib;@;!fVgi H?j  e ÓGA;C$0gfih;\ rSK7
j b?ced;kl z RBT=Ógem @Gï?ðnpoO?q ³ @;Jced=  [ !Ó$#srt (vuiwxzy -- t|{~}x e y -- t|{ «g e y -- t|é ig~S^ d j ]WBV  ki"l [ !=Ó? Ý ih $ipOi_ U V Óg øGÝLKfP H d ez @  Ó@ @$RBT 0 @GQhRUT !#= i  f
\;rSKBIj b?ced j xWV  ;\ r"! P$i[;\ re[5!^ d5S Ó @BQSRfT5 K @T Q é R7 T z ^;_RBT=Ó \;^;_ [ !i H ez U V  ^ d @=Ó WfV ] !=Ó?:iec [ d ;[#^ d \;^5_qÙ `Ib;@;!fVhgi HGj`i] i[¡¢g£g¤¥¦ ­ EI@GQSRUT5Óg§ i ©¨ #ª¬«B ^5_ KO­® i_  Óg§ i_ p¯ K  p
i_ z R]T5Ó \;^;_  q=r;sI@fQ"ced ^=_° s±²LK=SR X[³´ Kµ`¶ @·"c jµp¶ [ !Óµp¸ z¹ @ ­ Eû}  ^;_° ±5² s5S <iº» g H=j RUT5Óµp¶ z µp¸ K¡¼Id
z Ó ­ Eû}$@ 5H T5!=Óµp¶ [½ ¾ ^ B¿eÀ  kSµp¸ [½ ¾ iR ¿eÀ ]ÁÂ    ^5_° ±
y-





 



²;sS »g HGj<;k;Ó ­ E}_ÃÄ U­ Ee@  H T;!?Ó ½¾ ^ Z¿À5 kS ^;_i° ±²;se!_ÅWi  T H d j
U !$Ó ½¾ ^ B¿ÀeÁÂ kS5Ó ½ ¾ iR ¿ÀeÁÂ   =Ó  p;#_M @eÒ H T$Ó
E Si»g H ez KÈ·SRUT H d j [ÉÊ !=Ó ½¾ ^ B¿À @5Ò H\5^;_ [ ÆÇ ï=ð  A5C D?
T !gÓ ­® g_ [ \;^5_ [ ^"
d ]i ^;@  OÌ U  T H d XÍ Ó  pÈi
_ ° SiË   [ \5^;_ #[ ^d i ^=_ ° [! ­® i_ [ bBr"ced ez SÎ z i  Ó;  ³´ ÓGA;CD?
E S»gªi [d U V #[ ^d j eez U V Ó ­ E _} ÃiÄ B­ EI@  H T !?Ó ½¾ ^ Z
 ¿À K
RBT \;^;_ `Ibfp;
E S F xi V i H ez S ^ Ued jÏÐÒÑ ÓÕÔ×ÖÙØÚÜÛÝÞßàáâ ¢£û}:c  ;Ø [ !=Ó$#äã|æå [ç sÈKÈèfced XÍ @=ÓT¸|éêyìë"@[í¼ X i¬î ]ï zBç sèf K]P H?X ;S Ó ç sgèf  k  @?!?ÓTðñgègf$0gòRó]ôÈõö ÷#øgùú ]e @; ¹R« ik  S#^^ d  [=Ó WV Ó5g V @GÓ[ò¬ógô/õö ÷øùú @  H T  ¹R« iüûþýêÿá ý  k  S#5
KxV PR X Á
¼ d $z K Â B­ E}  \;^;_ `Ibªp;Ee@  H T "@_±Ç  hz R X;HGj:"c [ ? z K  @]±e¼ i#U GX ÉWÊ !Ó?:"c [  Ni d 5!=Ó#y "[í¼ X  @Ó kl [ Ë  [ "g  d ez S Æ
z i  T H=X \;^;_ K]Ó ­ E }"K]P H d ez @  X $@[hj b?[Å d ez KO"· c ez @^ ?X  [5Ó  eez KO"· c XÍ @;!Óei V U\ ;ig ç sèf  K PR X ÁiÂ @  H Tg"· c;¦;§?[ ^ [#^ GX U V [^ d j c=i b
 # "Ó ç sèf e# ­ E } z PR X z Å  \;^;_ `bfp;E ÿ K/±#
¼ d  z !  iY "[#^ GX U V [#^ d jieÒÓ?Ö=×;;Ø z RUT;Ó § g_ K PRUÓ
2+ã Ó | X !GÓ ¸ý áãá â ¯ â ûþýêÿ á ý B@= d[òRógôõ ö i÷#øùgú Ó | X !?Ógðñgèf
U V pV  d   Â     @  H T2#äã|æå [ç sLK7èS
f RUÓ ­ E }$@= d ^5_° ±² sSKB±¼ X³i´ !?Ó ½¾ ^ Z¿
;f K ú ÂÀ zB½¾ ieR ¿eÀ  k$@ 5H T?ÓÈî aã @[ðñgèb X  Iz î ª¸ @ òóiôõ ö ÷øùú K ú Â b X  Iz S ~; R h# ½¾
iR ¿À [ ! Æ Õ#G
S   ÏÓ ½¾ ^ Z¿À [;! Ç Õ#?S 5 H ã Ó; Te  ú Â b #êî ¸
f Ò# pî ã z ò¬ógô/õ ö i÷øùgú  !=Ó [      T H=Xj  z ðñgèI
i ³´  x
î 0 ç sièf "  a H e @=Óg­® ²  
S y 5ï z ¡;¢z RBT !$Ó i$d zaµ ¤ z SV d jãv














#"







!

&%

#$

('

)

+

*

,-

/.

435

102

6

#)

7

98

7

:

98

;

=>

=<<

/@

A

B

?

DC

&8

E

F8

B

A

0

/H

DUV

B

G

0

B

-

K

QWXZY\[

0

A

8

JI

T

A

U

&LNM1O

QP

SR8

! #"%$
ÝÞç&%')(%*)+),%-/.)021%3547698;:%<>=@?BABCED%F

N]_^J`Zacb&defgJh&ijFk
o

p

mn

÷

Us4tuvwxzyQ{1|qr÷UsyQ{|
r


l

}

U

~}

NyQ{¦§J>>J¢¡£>¤S¥

÷|ç& p¨1©

oJp4q

o

p4q

Usy&{1|ªr}¬«c­®>­>¯­1>>°±²´³µ£>> ¶·¸¹>>¤º¼»¾½1¿FÀ

4ÇÈÉÊ4Ë»4¿

tuvÌÍ¾ÎÏZÐp¾ÕÒ tuvÖZÐØ×ÈÆY\[FU1ÀÙ

Y\[DÚDÛ}=4´ÁÂ>> Á¢¡Ã>>¤ÄV

p4Ñ~ÒcÓÁÔ

pÕÁÒ Ö¥} tDuvÌÍDÎÏÝÐØÞ
uvÖÝÐæçDè§Q¨íì î ®>ï­>ð
pû

üzýþ

 ß©
ÔÀéê

p

¿àDá

ÕFâ

»

wÝÐ_ã¾ä
»

V


p
¥

p

Ò ÎDÏÝÐ\óôõFèçFè

Y\[
Ü



ÕÁÒ

DQöD÷


t

àå»

¦}¬«c­®>­>¯­>° ±²´³µ>>¶´·¸>¤ºë»D½&ÄèçtDuvDwDxÝÐ&ñçÁò

p&qr
çFè

o

ÅÆ¥

øQùú

1À

        !" $#%&' ( *) + , $-.
/#% +
!" 
01
324
%
!" 6
5 ' (7;
989:>!" /?  /@A B<=<>6DC E
HI 6 J
 9F/G >/C+;LNM/K>OP9Q R S8:
TNU$V9WNX Y0Z[ % 8\ ]] ^ `_;a bcedgfh$i/tDu wvxb y
j9k$l mn9o pq r 3s j9k$lz{  |N} ?D~ + y

/"
!" /?
 z9{D D`z{ 
/] ^ / 9 ) K "  "  $ 7 (> ?
6D 9 9 < ` ? z
{ >0

 
  <
ME z{ 9 `9    9 C   `   ¢¡/£   N(¥¤!" ¦ ¤$§z{ $¨©DC >zF>Gz{ /C!"N« < >
ª^ 1tuvwxzyQ{

ÿ4þ





ÄF



¿

|ªwx}=4

·&¸>>¤ºë»D½ Ð

¶

çè

»



Q

ÿ



} 

ú

ýØþ

ßÀ

¥¿

¦Ýìî ®>ï­>ð

wDxNy{Q|ª
©



o

Jò

ÕÁÒ 

¾ß1ÄÁ1À

s







s

Ds

þ

¾

È

å

o

o

¿

¿



»

¥

p

ÕÁÒ 

©







Jè

p

Ð

ü

¥

ñ\ç





¥

tuvÖ¾zÐ

õÁñ1s

F



¥

Zñ\ç

õNñQs



p

q

ç

þ

è



Zñ

p

¥

¨

tDuv

r

ÝÐ

»

è

Ê

Ä

è

ñç

¾¥

è

ÄF




p

à



s&ä&

ýßþ

s

â

o

¿

p

s

o

è

ý

ÐØõ

ü

tuv

¿

°

çès

è

ñ\ç

¥

ý

Ð

Ò ßÇ

&Ä

p

ò





À

è

·

1tuv

1©

Ä

á

À

å

p

ýßþ

ñ

¿

äDs

pÁÕÁÒ wx«»

&Qtuv

·



Ä



ç



Ù

¥



o

JÐ©

° J¥

¿

Ð

Q©



p



¥

å

å

èç

õ

p

JÒ 

À

Ç

¿

D

s

Õâ

Ù

p



p

¥

¿

{

tuvwDxzyQ{|ª

ý\þ

Ð



¥

é

ñç

¥

Ä



¿¢

Ù

ÿ

Ð

èç

p

è

p



ès4ÎÏ>º 1¥

|F{

Õ

ÿ



1À

ñßçDÇ



õ

p

ç

Ð

õÁñ1s

å

tuvDÖÝÐ_ã¾ä



Ä

ý\þ

ZÐ

Ð

ÐØóôõ¾è

o

»

JÐ

¾

³µÃ>¶´·¸>¤º»¾½1 §}¬«c­>®­>¯­>°±²
p

Ä

p

çè

»

Ð

}¬«c­®>­>¯­1>>°±²³µ¹>>

s&ä&



Ð

àå

àå»

¥

{

o

sä

Jè

¥

Ù

1

t

â

Ç



È

è

¥



Æñßçè



JQ

çFè

þ

äç

þ

J

&p

¥

y&{|ªpÁÐ

¾Q&Dß©

Nñ

pQqr

¡£>>¤ ¥



Ä

ñ

ëJ>J

s



¿



¿



Áè4

D

p



p



¿

Zñ



Õâ

ñçFè

¿

¥

¥






¥

»½¿F1À



¥

DQ

F



Ð

ÿ

½



p



¥



É



è

p
»

è

À

»



¬®­¯g°²±³ ´²µ·¶¹¸º » µ·¸®ºº¼ ½¿¾ +
À Á
9D  0/C ;ÂÃ   ÄÅ/Æ C 
N« D y
<
y D
0(

F/GQ >JÄÅ  Ç$@A
D J 1 >0  /È >ÉÊjk l Ë ;    ~ /ÄÅ Ì ÂÃ    J  (wÄÅ  /*1
ÍJ 1 5 ÍÎD? /Ï r j/k$l $Ð9Ñ ¢Ò\ ÓDÔ kÎD? Õ
 /ÄÅ 9 DÖ$Ç /×9ØÙÚÛ
1 Ü  j>k$l Ò\ Ö ÍÎÝÞ9ßÖ $O9à já â s ;ã ( Ýäå v `æç/Ó tè ér ëêéì$í/î >ã
cedgfh;ïð v/ñ/ò ïóô `õö÷ øÖ;ùúûC$ü ÖýDþ
ÿ C  /i  v 3s j9k>l  fdÝ     ÖÝ
Æ! % #" ÖùúDCÅÖQtuvwx

Ä

p

Ä

Ò &DÖ

Ö

½Qá



D

è

ý\þFp

çFè



è

¿

Ð

DÝÐ


s



&»

ñß


É

Ä



¾

Ù

Ð

Zñ\çFè

ñs

D

¥

ýßþ

ç

¿

èQ©

»



ÿ

o



ÀÙ



¥

Q

pQq

èçFèçrèQÖ

¿á



ýþ

èstuvwxJy{|DªQwx

s

{



ç

¥

ÿ

p





¥

s

Ä



ÿØþ

À



Ä

s

{

ÿ

sQ

À



¥







1t

¿

ú

¥

ñ4ç

1À

Ð_Ç

Áè

ñ4ç

Ü

zyQ{|ª

_Ð

»

ý

á



á


À

o

Zñ1s

¦

{

ç

À

Å



©



qFr

p

JQ

è

p

ýßþ

uDvwxzyQ{|ª¥ýßþ¥4»FÀ



pÕÆÒ

¥



ÿ

D

¿

Ð



À

â1ÿ

Ä

ÝÐ





ÿ

ÿ

Ü

¥

ÀØÅÄ

Q

cî

ï ®



á

ñ4ç



ê

Qò

4

­>ð



Õ

Áñ4ç

çè

ýþ

é

¯

Ð

Fõ







«

çÁè

ý

ý

è

QÀ

$&%('*)
 +, .-0/ 2134+, 65 78 .19/;: /(<>= ?8+ 8@ ;A B  f 6C DB6+ E6 fd
F 8 . G/ HI !J;KL,MONQPOR R SGTVU WOX YZY[/ ^  ]\·^ ^/_0`;1Dab 5cd õöe : f /9<>_0`;1Dab 5cdhghi jk / H^/
lmBZ@]E6 n / 9   G=[/o: qp/r< c Y 7+ f  Y6E68 @  h 8st7 BZ+ ;u   @C@7B  @7\ c  h v \^/ HI 2wyxmz|{}!~U W oY6Y[/ · \ ^/hh : p/9< ÂÃ
k FN } "h  O  /C / H
ô v L ô õö õö  ^ ^ Y6Y/ ]\ ^/hh : ^p/9<?Ý ×Ø9ÙÚÛ ô  / H ô v
d  M @A F L ô õö õ9ö h  ^¡ Y6Y/ ff\¡ ^q/¢£¤ .¥¦§ m¨D©hª(:]««fqp/¬< @­ ê®  j/k$l `  °¯²±³´ ;rµ¶´2¯¸·¹¯ 9º  / H ô v î » ^¼q½:4p ^f 4\ ^f«¡^/ s ¯¸ÆÆ & ¯¸ÇÈ / H ô Ý ê®  Å3
¾¿ ÀhÁÂ:]««^Ã4p/¬<,Äv L ô õö õö h  ^ ^ « oY6Y[/ f^Ã]\·¡ ^^/
ì º

­>ï

­>ð

ï

­ ì

ì

9º

®

¯

ì

>

¼­ ì ®

¯­>¯ ¯ =­

º

 

­ ì

­ ­®

º­ ­ ì

>>¤º>

>ï

Ï

úzÐ

4Ê

±D²

³Dµ

ç

Ï

º¼

¥

ÎÏÝÐ_õ

>>¤

Ï

cì ­

>® =­

ì ®

=ï

>ï

î

ïï

ì

° > >°

ú

¥

¾º

cî

ú

ì

º

ì ®D¯

>

> 

º

ì ®

­>®

õ

î >>º

?>

»

×ÈÝÐ

\ÉÊ

Î

>¤

è

ÎÏ

î ¤º

º

ò

á

ÎÏ

º

î ®ï­>ð

Ðßõ

Ï

º

º

è

×DÈ

Õ

>¤>°

ÎÏ

î º

^^

.É Ê Ë;ÌÍ;ÎÏ;ÐÑÒ;ÓÕÔÖr×;ØÚÙ9ÛÝÜÞ;ßáàãâ ä åçæ;èéêhë :]«4«^Ãp/á<,ì Æí2¯ Zîïðñóòô Ö!õhöø÷ùúû ìü ¯Æíýÿþ / H  ô     YZY[/ ^Ã4Ã]\^/  "!#%$'&( )+*]«4«¡^-p ,/.0 
 1 ,32 '4"5 ,® ;< * ««^Ã =-,?>A@BDCEGFIHKJMLNPORQG@B SUTDVXWY 4 , ZU[\ 1 ]  !678:9 ^_ %`%a*bc=Aedgfcdihcdijlkc,
'm"n poqDr"stu9v ;< *-wixlxc=-,y>Az þ{ W|T }~ PXv, Z[\ 1 ] VX  1   ]  \wiflc p, cwih%, 9  *-wixx%=-,>z þ  EJ NUQCH ¢¡   ££ T CGH¤¥G¦ T §¨  , Z[\ 1 ] VX  1   ]  \wifjl©f% p, xhcwic,ª«¬­¯®°± *Awixxcd=A,²>³Xv£'´GHµ¶¸·º¹»R¼½¿¾u7À ïÂÁ-ÃÅÄÆ"jc, kc, Z£ÇÈÉÊ Ë ,ª«¬­ %ÌÍÏÎMÐ8%ÑÏÒ( 8Ó*Awixxc=A,²>CEGFIHGÔ ¨T ÔÕ õÖ ¾×7À ï-Á-ÃÄÆ£w, c, ZÇÈ,9v ;<  'm n 3ØÙÚÛÝÜÞßUà£âáIãäÝá!åP):*-wixlxcd=-,æ>³çvÏ´HµU¶èºéêPë ¾×7À ï-Á-ÃÄÆ£w, kíìNîU) ï, Zðñòó Ë ôõÉ,ÿ , Z VX  1  2ö÷ ®°ø *-wixxlc=-,?>AÏùúHUUûíü£ýKæþ ô T
*bf%=- dikhcwiljc,½.ðîððc », *Awixxc=A, >©
¼ AÄ 6ðÁ -Ã "·OðZ ðlÆ³À Á-ÀG»4Ä ï- pÄ4Ä îÃ 7ð ¼6Æ ð  7À ï ¹Á-ÃZÆ îð 4Ä ï  ðï p  ð ð4ï ³ ! ½  À Á !p7À ðï "¼"îÄ ï-Ã #ZñR, %Z $'Æ &)(+*-, .0/21 3 4c p , flcwihf%d,; 5  *Awixxc=A, > 7 8
 & 6» G PPv6
 9;
 :6<, ZU[\ 1 ] VX  1   ]  \ wiffc×p, xhcwic,78ð À yð=   ,> Ýðï #×> ??,+ A@p6Æ îc> 3,Å^ ðÆ .½ î@×À Æ C B , *-wgxxjc=-,> D)³ÀFE GÁ A8Ã ñFð-ÃÅÄÆÄ HI JÄ 37À ï HK@
B|ð6Æ î@6ðîÀX»RÄ ³À !Á H ï-Ä ñLZñFðM|ðlÆ NB[ð4ïîNÀ OÄ ï-c4Ä ïðc, 
Z $0
Æ ,&PFQQSRTU3WVºp, $#$ hjjhjlc,° \;] ×$'
Ù XZY þ  [ 6%& ^_ *-wixxk%=-,a> `0b ^ ì T :6c6d¿J NU
Q e |STDVXWY 4 , Z[\ 1 ] VX  1   ]  \ewlwigww×p,Ådwihcdic,f6g 6; hji%k6l6m *-wgxxkc=-,X#> n6o ½Ïýú¶'J NUN
Q p6qsr0e |STDVXWY 4 , Z[\ 1 ] ^_ cu` t*-wl=-×jfh%,v ;T 6 vÑ wã 0Ø x%yã z6
q {6| ­  °'m 6
 } ­ *-wgxxcd=-,²>[6\ ~6 T Q  ´HRµ
¶ a;6, Z£[\ 1 ] k 0ss]  
f :6 p , kxhlc,
<
ÿ ,Z

ª

«
I
¬
­

®

°
ø
Ø  


*-wixlxc=-,M#>  {6'Ï´HµI¶ ·u¹ »¼ ½ T hþ ô  1 ] f ]  ^  p ,dijh%dic,^ £ T 6¤ }~ JæNUQÏçv
Ø 6
v 
Û D
Ø 6 *-wgxxcd=-,æ> qjI ýÿþ [\ J  0¡¢ 6, Z 1 ] j G]  ^ ×p , fcwihlfc,¥ s
T ±² %° ¦%§ ) ¨ i© > ªPØ";ö «> ¬! ­ k 8> ® l¯ *-wixx%d=-,?>³çv T L
z ° 
 ³
1 ·;¸  ´, ¶%Z µ 6
] ¹ j ±0º ]  ^ ×p, fxhljfc,
fj»A¼¾½"¿ÁÀÃÂÄÁÅÆMÇ>È

ÉÅÇAÈÈÊÌËÙ Í"ÎÐÏÒÑ%ÓÕÔÑÖØ× b6Ù8ÚÛb6ÜCÝÞZßàÕá8âãåäæ6çÒèÐéê8ë ì%í8ÚMìåí6î6q;;ïð8Úñï0ð6îq;ò6ó8Ú ò6óîq;î ° ÚÛî6q
ô î6q6b °6õ %îÙ8ÚÛî6q6b6Ù õ %ö W ÚÛö W q;%÷6p8Ú ÷6p6q;%ø6e8Ú ø6e6ùú6û ì%í8Úüì%íî6q;sG
ý N¶ÚþG
ý N%p6q;%ö W ÚÛö W q 6ÿ8Ú 6ÿ6q;
 8Ú 6î6q6p8Ú 6pq%ò6ó8ÚÛò6óî6q;%÷6î8Ú ÷6qsr0î6q;%øe8Ú ø6e6ù ;
   6Ù8Ú 6ÿ6qsr0bÙ ;  W Ú 6ÿ W q; ;Ú 6î6q;åb ° ÚÛb ° %ò6ó8ÚÛò6óî6q;
ø6e8ÚÛøe6ù!#"%$&#'%$#(*)

f,+-/. 021

324652768692:<;6=?>2@!A#BDCE2FHGJILKLMON2P
s

¼Ñ

èö 
¼
¼
Ñ

^
^
^
^
^
^

ÑÑ ^
^
^
^

è ^^
Ñ ^^
^
^
^
^
^
^
+

^
1

Ñ+

Ñ^
Ñ^
^

^

^

QSRUTWVOX Y[ZL\%] $[^_ `a^bdc6e6f?g6^ihj^lknmmL^,$Lop*q6rop
tLuwv x6y6z#{}|~ x2y6z#{}|~Luv
O2OLW6w<266w6n6D 6 {d2~ L{¡6¢£#¶ ¤¦¥66§6·2¸[¨ H©/¹º¸2[»  ©ª6«[¬/­¯®?°w±H²³w´q µ {¡6~
L

¡
{
6¢
w
¥
È6{¡{¡6É6É
Ê/Ë2 Ì2ÊH¥H£×ÍL¤DØwÎ/ÙËOÏ2Ð ²½ O¾2¿6À6Á[WÂ6Ã<ÄÅ6Æ<Ò6Ó  ÔÇ {¡{d62~~
LÕÖ
Ù ½ó6ôwË?ãõ °HäOåçæÚ6é6Û6ê6Ü2ë2Ý6ì[ÞLíHßî Å2ØOàï Û6 Ü2ËWÝ6ð6Þñ  á<ò {¡â 6Ó ~ {d2~ LL{¡{¡6É6É!
Ö
È6{d{¡2É6É¥ Â6þÙ ÿÊ2[Ë ÷ t ø#²/ù ËOú<ó®Ow° û[üË ý#{{¡¡66~~ Ä ü$%#"{ &6~ ÐÖ!('6 ó6Ê) 7D+ *-EF8,9HG Ê;ÿ ÖL: Ëÿ¬W«!Ø. ° 0= <H/1 ;¥Ë32>@.?[ Ø46A¸B<Ø ØÄØ C#5a{¡"{{¡6!6#~~È6{¡{¡6É6É
È O"S ÉÖ!ó 8T : ê÷ Ä I ØL£wUWô VHJLXKYHZ ¬ ËÌ ¾6[@F¿\] M NPO"QR
M+bdc+e-f Ë g c Ø PÄ 9O"hQÈaijHO"Ê j ~O"ó v9 R Ö OkQ@R lwLÆmx íËwÿ ÙËównÌ oT@å-y© ,×:í óÿ½ _LË `p@a q[Ë IrLsÖtPz {u Óz @ßsd| j _ Pý} y-O Ð Ok&~Òôi @Ø  M í ÿ ÖLó6ôwË Ä _  O"~
O"~- ð  s /Ë Ù  ÿ ó Ü  ËaÊ/ÈHØ  M+P ô  MÄØ côi } yO"~O"~ j ß O @Ð &PO"~Ä _©8  ÷Ê ¡ ¢ Ë3 M




@



(!Í6Ë ¡¢£P¤ Ä Ê s ó6Ø ¥ O"~¦§PO"~s¨d_ª « åW@Ä ¬ ­PO"~ó-  j0s c(®
ÿO"QR
9 Ö O"v·¸ ¹ºL» Ø¼L{ ½¾z¯° Ä _ Ì Ë± ²-ó Â[³´Ë µ ® Ë ¶Ä O"~ 9 ÿ Ê ÇPÈ;:Å+OkÆ ¿ s+À×Êá â ËF
_ M Á5PÌ6ô/Ë _LÄ Ã 8Í ÎÏPO"QO"R~ó) O"~
Ð c È :É
ícO"~
MOÄ } y ôÕPÖ6 s
ÑÓÒ=Ô Ø Ä _  O"~
×Ø!Ë [\@]Ë Ú ó Û OÝÜ1
Þ;OkÆ ß à @Ë wó j Ø-á È)) 8 Ë3âÈ s _ cÙ 8¾©0ã íÌ } ä O"~
åPO"~
ÄLæLwó é $c ê M+ëÖÄ¬y èdj 3Ë \ 
Ok~@
ü
O"~
ç
_
_ 
 y ;Ë Ä í {LÊ ìíî×ØwÌ  ï O"QRØj zLÈ O ªÏ ó í ó :w óL)z6Ë@Dð _ Ê2ó ÿ Ö ñ O ªè9O"hQâLòx <ó íØ éó/ËiÈ8:T :óË
8 ë z s _ [3Ë 6¶ âwÄ _ cHLO"QRÿ
OkQ@R
Öa@Ë óHLô )/Ø ô w -Ö õ ß T ó g O"ö·c Ø O"~÷-ø )  _ ù HË úwÎØü O"~
ó c(y _ýÖ þLÿ©+Ok~@ÿûÿ y<ÿ _ LO"QR
-Ok~@ Ø ¤ ÿ _O"v &Ð   s  y@ Ö  s )  _ 6Ò O"~Ó  9 g c í  Ð  Ð
Ç s È  í  y _ÿx3O ø ñ Õ×Ö O$ô #Ok~@, © ë swý 89 "! im ë } T Õ O"~%'& )Ø (*   íT  [\@] ÿ í 
ó Oó cä K
c Ø Ok~@_,"- .  Oó c"/Ø 0  ô _ Ð O"~g  O Ü1 _ 
PO"~




@



÷ 
±´ 23 45 y76 _ 89: O"~´;L³ OkÆ M ü ÖLó )<=>Ù ? O"~
= @APO"~
 BC á D  FM
á<Ø T Lô - M Ù ì E ¤ Ò F  ? O"~DFó c õ
APO ª#% íHî yM6NPO F 
0 wÙ Ñ ³G  H ¿I JK  O"~
LO"~
£ QR S T  U å  _WV B Ö X O"~)/ôÕ i  + ürPO"~
T }@_Y © í ó DE<"Ø Z * Ó O"Æ [ O! \] Q@% ; ô :PO"Æ  c  é Êi í @O"QRØ ^T _ )ô h i`7waíb;Mu¿© _ a}B Ö c@j £kF ÿ ¨edFMÐ  î M foO ©qª pFQ c Ok~ gi zO"~O  Ü1% r M sé tè Ì ~ï
ø ³@± w x"y{_z!l môK}|\Kn ~ ü OÝÜ1
PO"~


v





 {P  KM¢¡¤£ ¢¥§¦ ¨ ©ª ¢«7¬®­¯±°³² ´7«M¬¶µ¸·®¹Mº¼»W½7¾7¿F
ù{ÀÁ ª Â Ã OÅÄ R ª Â Ã OÅÄ R Æ ÀÁÇ7È  \]Éx ¬ Ì Ê [@\]9OÒÑ ñÏ Ê :Ó Ó)Ô ÕÖ^ Ë MÍÌÉÎÏ 9 :K ñÉx 6 Ð Ok~@-ß Ok~@  àK á â 0 ã^ ×,Ø ÏÙMÚ ÛÙ Ü)Ý ~ Ø s -Þ Ok~@jæ O"~p  ä å O"~^_ç è éêë sì /B O õ \M}÷KBW :^ í î ïðy766 sñx òy iÌóú  ô õ ö7-OkOk~@~@û P
ü O"~
^
ø ù
°
_ç õ
  þýþ Éÿ «s  ÿ  ^ Ê w -³  E x  Ç æ PO"~3 »Ok~@
r  
x  
ú   Î  ÈM û Ì +6  Ê ¹ PO"~
QPO"~
^"#$&%;M('  ,^ ù  D ® _ þ    ! Ok~@ß Ok~@./POk~@
021 G 354 a ± ²6^) H *  ì +, -PO"~
$-Ok~
;Ls _<=> Ø^ÿ «7 89 $ : O"~
Jx I è _{Øm 8 y
G HPO"~
^ ? @ M _  :a A ÊBCD E F-Ok~@ü : O"~;º  GO PãQSR^
K(LM  N O"~
U V+XYHZ  [@\]J \ © _ ] ^@ß
[L»O"~^ UÎ TWVÎ x~{Ê s _XY i  Z Ok~@b3O õ c^ _ @Î wB7È (6  Ê ù  ñ±x _a` ` ½ Ok~@d z yT e   ÎJ jk g jml Ö ye _fg hW h T iLOkÆ 
j Ok~@^^ Êi© _ [on _p q-_à Ê ðr s OkÆ 
tSuwv xyz{oy KJ |o} ~  KW ( B
uwv x
E uvx} J  Ó Ï  y  û >Soo  ±, y  u õu õ  * o1W¡£¢¤z ± u²³

Î T ± 0¦¥¡§ y¨©ªU«¬ `­¯®  °Suwv x´µ ~ Î 6 ÏoÊ ¸®'~ Ä p uw¹ º uwv x
 T{(Ï ¶· x ë W S»¼oy½¾ ¡¿À
~ Á  ä å uvxÂ æ uvxyç è éêë } ì Ã~ Í  ÎWuwv x Äeaç ÅÆ ÇaÈ 0ÊÉËÌ oÏ uvx}Ð T ú Î oÑ y ­Ò ÓÔ?JÕ s t Öuvx×JuvxØ Ù Î ú È 0ÛÚ ÙSØ í î ïð § } ñò Ü ó  ô õ S
ö uwv xu§õ  ÷  ± eÝßÞáà¯âäã¼åSæèçéSêèëíìïîwðñòóõô¼ö¡÷¡øúùüû&ý¯þ ÿ 



 


5
5
5
k
5
¨

5

5


5

5

êìë

éþì !#"%$
é 9:;-ä
ô <=
6 78èE6 F GHIíô IKJ
V WXYZ []\%^`_almnFE o`pq r  p 4ì z{ ô |} o O`~nP ô  = uOèô#©%ªíå «oå ¬®­n¯`°± ²`º èé »]¼ìÅÆ¸Ç ÈÉÊËÌKÍ`Î×Ø ô ÙÚÛO`ÜÝÞíô ßÎ & (')> (+,:%(LMb (')s (')') (,
  ¡a (')½(')ÏÐ (+,à (')
*(+,?(+,N (LMc(+,t(')(')(LM¢£ ÿ¤  ¡³(')¾ (') (,Ñá(LM

íÛîðïÛñnòôóõxöK÷øù÷]úû]üx÷ýþ]ÿ  óõxö÷]ö÷




ô-è
. ô/0#1 243@ AB" ôC+èôDB2
ÿPO%QR#9 ÿTS U!
def ghiju ôvxwO ô=yíX ~è ô
Oè ô  G
U  é¥ p §¦ þ ´µ#1¶O%¡· à¸¹¿+¸ ÀÁÂÃ é%Ä
ôèã²ÒU« ånÓÕÔÖâãäåæçèéx÷ 

!"$#%'&(*),+.-0/132547678:9;<>= ?@ACB DE FD'GHxö÷Ix÷ JKLKMNx÷ OPQD FER STUV
GWXYNZ[\]>^Q  <>= _x÷Dùa`` b`$cd`>egf$h ùa`` b`$cd`>ejikflh ùa`` b`$cd`>ejmon F