JFIF;CREATOR: gd-jpeg v1.0 (using IJG JPEG v62), quality = 70 C    #%$""!&+7/&)4)!"0A149;>>>%.DIC;C  ;("(;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;X " }!1AQa"q2#BR$3br %&'()*456789:CDEFGHIJSTUVWXYZcdefghijstuvwxyz w!1AQaq"2B #3Rbr $4%&'()*56789:CDEFGHIJSTUVWXYZcdefghijstuvwxyz ?(k3 Q( њoZ)i)Š@%-S(׵(LQڊ1K((QHQE0 0})q@[w8ւT%QH)h4QEQE))h0-wAQEXaEQaPIE:QIE! E&haފJ3@ IKI@IEQEQ(LQKI@ ޒ(E%((R \@Q@ F(F)I (QJ'pqNŨ60Sd&QcԂƴ$(4P9)(4RQE% 3KIE/IERc=E-Q@0.8r= ~cޗF)s3@(.iWҌ zRgbڗg&sI@.G\Vf@Q\IEE (4RfZ?L@ Fi=-%'|zJZ(J)f 3IjJZ)3IJ@)4E04fњC4RQ@IFhE'z -f(((OŠ\Q@Š(%9r>lq@һ❷g3zPid0iJi:R1@CiG5_!/v9\wK`|IϽS=wN: S{E"Q4q(hI@ J) Mf =F@"lHj3ZJ(A@$n)EP)xoOJA`8IN^8>*ӱsK@nGJeYo}22=;RgS*u9$zќ.= 4R%ɰ Q@ ) BIE0Q@ )(-ZOΌ~4~4E%-hi(%%@ Fi?3H<4@ Fi2(ϡ'ޚNiOf!sF}(88JFќg[W4$dRi]]#^ g+}( J{@Rm Hg i spSqsn;?Fy!g.=Zh}*1@}D)َfR AF~u(QI@Q@}i3GE3IK@FqE%0f\I@hsE%aߡ>PњL@1h? -)IjCϵu> \ڛցsFO%hEP\QځGJJ)Q2ZZ?HX(uDZ8>xm=:}ich"8Zf5HFiT暭T{qn  `ysp)TSܞ1@ӳasdpIL 8!r@&LS8Mй9@R -h3KH(J(h4fP袜#4\ڑy ? {?/ 4CCh4tC~ qѻz`J6i B O'`s#bƒ5%H1[c)s5 `u4)ڵŢΓ4-.})(ť7=z3FȤEOҁ})i(p({֖(PފJ?Z)?:Q)(4/GI-~4(&h4QILI=iA6 Qj3L4~4~4fE!%Rf\Vv3p/P|Ws$LuA)[#iFm߈--f*I< ZĬ;A?ij:}dq.cCA+ok2"4y` 1֥0C8p=1\ Ok,t?ֆ!fi\ŵO'dz!i IzOƀL!>:K@Ţ%(RLi1T{5_4iJᜃrvFieUQk],cYm$h!랂m`YV;aR܂HM&sLxҧ7ʫ '֠ ]*$McsjIʠ?CR)tIi,gN;5XC*)C 2*Ŋyb*DN3 $UBgX ;ALgn[?0uUD&\܊oRi!4gk0۾iU50A(?ƥbf*!} iZdp"qR5v鑊A$ w:YRӨM(Kg$9U&se* Rzf)Y<)jdѰ3QG*Jk+s$pՏ+Fh(4QL(EJ 4QE`:3HKIKU-ƃKHM BqHAIzrG4b:QKEQ (GISbڗ4iFhh`!ZNi(@֒4q@P@ƁE΀(QE? Z)?3AIEϭRQϭ-%I y}3ڛ~i~(h84fŢ4gҀiʰһU'4=^?DidPiNnȃ[g0qyzmEkuqִQTTI:j*Ȓ'PZXi5TA'irXɝ1C^aU^VZ Q4XPOҢ3I_hBjҤ-<%}qMF>rK`9i6 \i6;R K_JǽȈk`ORW%WK>]Ԁ1Np*_[.dTϧ 7bS"ǟYMa+Fq=|*؎]5Y":ChUٷsWΈq9k`KbK\c ߎ{S)RB$s;sb%z 7J.z.A* KuoAqRaF.oWrkMxJI s\d[ =lBzgP:{XkW Dd0@?lqW\KIEdyE(h43E(AJ((Fh⨠񢙗vޚs>PR`HQE-!Ԝwzi>h'j3v@?Z@hϽ.A);QG@ s\#jFv>xT:f"pvг.RI4jw|̝Iwµm Cη;G[zz|VRgJւ1JF8&fq/Ң/IU$ ?:PJF\Lm3 :VbX ULsIR#n0qGN њJ)( LE!/IҖ=i3ڊ(d{E0 (hhޗ!1J&iAq1h1EƘ EP 4PsIEtEh4))h@ E(4fʓ8t$csLIM> :JQu@Ɵjq(B) J3@ Fi3E URBh:Y^Lo;xAP3뺓z6|3ޟlkuvŽz! K=qQICWCuqs@Op ^}J< YH@W)|:WPこz3 Rr4z#穠X-ܶp=;Ԭ_HQQH b<۱ivNX*IvU"ԅe8 7ցT+ަJ6j'+玔ϽG;E'Rӫ7 =qU;&&fx>0, @$ .S7b$ԁ14Ƙ;{sBy4Uds l3C POLLJqS0YI!6ޒxE1ȭ /kG1N?/ֲݔcF6$`J2%?¦+ᕶ=kRnbB6ȁtg gkW\ $p # xI7\ ~oC\=۱ 5M\hnf#J88lZJgQEEP)i?Z;RR@ zz~T((HhHB~TP ))iGF}4RP ϽPE#2 .zR@~i3){L(h1( $L%ni((@43A8J-i(~Qj)(b99g8 S+L7GsA |ZP+UPӿ5&N0h_PcP?Zp4n2si͸q1^gVS,;P*ph{r>T n#*} \Lw2ir@N|5g@pTg?cx1 t"o,,2kZH+`0tC#-0H{4 oj$d\(ubh'(-%# (QK@ Z(񤢊Z(oh({h Iޗ 4~)IHA^)?Z(4P 4A JZ(/y(ڀi3Q^}hiAiAhȠi)J3G@:34A>߅ҁ ғ܊nI`)\e$#NfӚLhHh :qGGJ`O$GG4g)3h($ќPqڊ3HiQIAr>42[X>r=Mb 0WTڔwJ6ñ} z#h"m" -~}݂>k-zwOKEun:¢ƨ@GFHNO= rƚ6dgz؀ sO,v=T6G_j\\D0xPpzEE"7E!f=z*)ɨ);.I5d|K$kςDLA=e_zA0-heƝیX8jRAAW.#PL~jlNI<2)M`B뎔h؅ 6Ңg>SӷJxdqL $`K)Sb- W< lx,zsUa繩(YqS.FjVzLA\;J$U HmLRV \F$۬G5^fw~]=tizBIf[Y!}z%k"s|j.֞#',zBT[6!LԺ~1ȉUu 盲w:C֊4Py!QE}hPE-%~~PM@Iz(1&)zQJ31j1@=\M$(ݪ; @ 3:obt8%6FI*HQ RAj18?ީpMǂ3R,JP*r I&Yy@^*@z yg})RwF*6@QV SOJ d$4I`+ #RrS\Շ=kk s}k/=Sԙ֐3Eiuϭ04dI0x9?:`)aLfJ qM43A4% i{gBS@cjLgHeg}qG1pr9+>7!gI;G| PiNJl *P8&PA ^Q.@*fys¶ط8z;6*jSaSCRڙ-RZJ{@-4R)Lh2hJAi:d?*h8)r}h)($g@8)3G&}-(v (wqҀޠT~1`{ʝϭZBh{Rw(R:bjoPqKiҁCJ9ϵ'>SN(?JCH`HIӊNiRE7ƒӭ&;A94)旊C@Ġu49478`0iq@M(9"B@<@.Fx&yQ\Iޱ^L9Ml7^}BoW9wM-OI TaN1I#T)5c ø/=*P0zdw4mn~QYFzbF j[hЩZ$"0 Ddf[4qj@7&ޅc+Fn2NqY:YPd^pbKp*t6No4$=T,ϺyPldtT3M[HYq+Pn1朧#*Hr֔7*vT8ص+c)jXdPrsR;%jD!s:f`ߥX=()MBm(ܷ0ti"Ʈ9jMq/ﶩ'hBI"G W|֐zKPJUCl#Z)m I (ZR0r(/('(Lz,:~`04nڑI`fvP&K#Қs` ɭ/VNRFghvu4!  ~f>Q3KAEIE8)sL(4hI@iiT0ϭ&i0r0q(sGn{Q!Rt)M'ZBIKN=h1\SKޓp13Aw@ h?Z(?Gg@'ҔJm(}iJNi3H&iI@G4: LN;S?&i {nq4ڐLP&i3ERfx@ g֓#֓94EqI\*P)$)–7mk[*|ȜtEr7'&{])+6 ٵ1;IҡPTUZ\B6%+8UB5ZS$oѹ1DY5&δ9%TFRʄ` ML*/qY8a#S@5(N0*du$ܪ%$RMYgSZHv1D(qX`i$WM=)9=HSL}'7{tūI3SZ[ E!s6iZNj!1gR$Am!\t2852*$Ɍj*G*H-v@V )EpjP"xcDf[9OG3i{vb=}sU$9PT*3A,&tkVQCP>( 0?C@x`;c8M8-d\FR8 {B;IeVHsNl8j>qA 5xVlN0eS׮gJkȭ?;ÿ^i kcj iyxrJ3IKVyњAK@𢁊 Eϭ.~IҀZa֜;bA?= 1 GIFh9c=i\֓E((JR{Rs(Jbi2=hր#ޔSGSQޓ< #{Q֎ў4SA@$-!#o^!J9&!ғSIϥ!H~n} 4=&sҐ{RRސhR3K Csڀ.8aI)&H J2h4`N)i8S8h9ƃQJG~t? ?*`7<'h4(ޓ?JBq)~ M'R~&\.i;>sZCF  9e$;0ȡ%ӯwj'q<` eZ[ RE,F6*#r\zY ŽF+G͠#&9O} t7VKj3FcH8ϩT]XEڣ"U#p~\ OROYmc `$tAkIa*my~`UyY#H\yp}Y4Gyc|21sE ۖqˑ1s֫ܲ<ӜқXСE\q品4ؤTH&Rѿ?/U#@޴E{U8 BHl>.n%|^;փ9 sUf,]#dsz$B֦[WD`sIĀ1~W5:DrS c rF-+ﰏuMm Ӳ7JH+R˝ bjƻ'׊hSjVUaHAnm~aUa؄ ߿hnL4132hPk.VowNEsI{㹜D3#G@ϸTxl=/5>Fbj5$Uu#=j#j.Tc$vQKaP5#b=ڭ.^>N&00Wd˹qY< =0iz`''W #ysړta֩81EpM/j@j`t60yGCHp{ҚL BgZΝۜҜ:t8GG^\N;R;BݩLւ)K@cHҒNrh(94'@MLJ)(@ IhJ(據CMҝۭ!=1Hx#Ґ 'K۟ґÁ.@,w 97h,<N`79 Փ<YX.Je}̀$i2P}U9?J;A =jq[Ҷ!|$*lT րlgޭ 7=8DjhJNy*([UV^PVy.u(JD X)5zKňP޳uO6uVE\cf#;\Rd)qo~Em,0 )<[K Gdg]r'J(p}KiizFV sFǹH=e"Pۈȫ0yRh-ʁҘaL7ZB0!LV8<"95S͞:dqAbNt)QG֫[~AT4 B 3UVm/&OIltˣڝi99ąnRB@ʘ `~Դ{Rchʒ`7@QiC M6Q*X(<*<JĻda pk'SDެ-rl={LܹdRV|֙=XhZ\[VӵZh6"]qΞЗVx5)r:R.(O ڦXŽDɵjѿ[-R[=8" 9ݭxTtbF9#i[[E& =rդx)LI3B<oEabj– )TKLRpHJFoj 4Q@ҁ^3٣@L 1PxGn'=})'4RqG@(ϹL4 (>{ўq)gI:у'ӑ4I4 bڀ4=)2=(i L&H@AAL!aĄ/SPRMG4Eau8Üg> q)SANVάWhԆ'`<Vd6 iF0dG4V# ѻaln)ȹmB~FʁGZeXe.3ar8)(L6\HܟNjG82::ңadb@0Ҙ.#)ZғA2}(W악l !'^BI Pd}jy rB( 8,đW9Ww98)4&ݡ*>I=WAO> I NzQQIa@U[DpUOokOQڥua'9 ywQS@"g$$R? B48󤆉U!)5 rMQ,S78#| L[E-j*{,w=9eo.|ޥr6&GIc.9$bZRiA4OSH8"y Y2X:n,͞W)##IьSRAּ/͋t=+nn"Yb`AG^)#>[ư-mY7sCE{E$R$jϚ(3]DA9T;7"\v^҄\͢2f7m3l#Ҷ1lMēA>+O $k5^>^3Rpq8gd3@NJb4Z8hIJ(hlriw=LdJ\ >⁒J9cQ֛  w#)(P3ځ ߵss4ZO@џaN ZCLR(?^8TRyRZnr:~ԇPPG'MA4B 掇4Sy`f=S,[ Y`E (VPw}{S2 ?)*: ~ӂ2'a^N1ff6W>jb£$0u$uk&gmS Q֪d)vVUt#1H2+ju~QPLR@ `-erO=jHM||yF"R1T9$y6SM4ZBiLQFh44Q@}'Q ֠lf qPH2ǙV%:JݱIqs* :ԶQ Dz0Og2K1=̻O˞GJ9cA~pjݥ&.4lwj47qMh,mT9KK)-g\x$TR# 䓊nD%fmd3Nl㸬[S`)Ӆ5Ni͑TT[zt3e"3殉c`#RHHYTJvr8 Տ45Z`pS*[X}iAW2vJҸxq]ɘ|? NO/Oq?5QҴ,Z(74!-VyK gE\ڲ=Rd^y s~o¢ *4\2+Qy$֠r98hw2(*y$"]4+=jݺI@HZ!n;ӱF O#>Hp-ZՋM "wm"0Y$ܚRp'4L!Ulpj&}›+ W)`=C }j| `TeQ0Dӛ8tBZ_b9W'A<S-DUlTር5fUhU9,Z% qLF ''իhgt }!o)/=j%&xPtq*B}B#a:}j#> `:3FYvOJa$ҰY7rڻ1Vndm,?~fv1ZEXUyQKRz)Ae9q!sE ZJZC@ E'E(hQGzC#ۯT0IE-&h"Ґg^s@3G_Z(sz £)A"BIi3L(o;> m(4vii3EiF8~4x)(G4 wOZi&@4L$Gh'E.M%"XZ <{ P0JN@{vhi}ig>rzOŽ>ԇ׊sҤn59@&ߥ)SO4Z)=h'J_ƚz0 LKI;Q;P֌A TaZϹ ȲyQcֳAZ6J{8W"H.FyVm;}jeajNьEC:0Scҫʅ#O櫴 R7̮SYcnc ׭]Rѓޚ,mw< [Tsr?';z2nbܜSM:Z:JH#RiVQ~ }jdqp6JTmٗ`6L7 1ްKpf s}f]בRJRXxԔԾaIFi|n3Wu0&,3g> 6<| "pzI,5bNeG`p)h8'E$m==*s$DUB'4Biiv-q7eNk2kc!I: 젉-X* i~/U$ƓZ3ERM$p@֤'-/4RRw4斀њ`њJ) m-1'ҏƓ4_;Ϲ'=@yzqJ3A"撌@ J3sIњp"e.qLCBi33@(#қGZq“~4({R^RzX`sIM)'4i ^-'JJ)i>֗ސGI}huIGuA`C3NP<#YbI'5Ge,+&UA& =*ycO@ș0r:T1$~429a1I_@ Qa˒hxC "^E9venV?L52 ew4FH-UMBOҥI~Uh% mhU>Zd8(Br>P}jZW߁⣻i56jW Tu$gYVVQUxh%8B3&DQX~0 JtQ}*I]C$\uSy[U@8s[6ơTv8*hS-3c2rs|Rg4dZZJ9sJ>PTo>f<ӗ2h`x4!8i&Z\xf4fM/@ fS4JHHdKj)j~ @cފ3@ !>g֜yI{R~4}izQLh㱥)P!ތs@4frxLByF <6}(AJ)S@ }8=֏;ZAJ~0Rp)MM'y@8i?QIg8qQH(:P/Q@ h.iF0z(4褣8qEC9<~h4Pz 䓌@(%E (i:PC~w>\Si>ԙ&)3KLOQ@$ZbM-=1Iߚ2Of4J@h>H9iE1sO8J&yKӭ3L))i)B)1qP}'K' PMO4(N@ /=(fHzB: BF3P3.rH[J=( M3$ӎ=!/"v}iYqҚRcU<_g9P tnN`CB`)G'l:ӀQF;ӱB~B1X҃֫)$\4@isPș ,>0jRjUJ#!R230;ӟHi O)çJ})v)@= (}pGLтNi\FǑQi@kip1.+XϽI)<(ňf$i/HD# 2{a;Yzf1M;ԥ3D+)A+oq=nױMZ)I1զyp҆ThARLbh@J1@y*1A&OƒG~R~Phhh'i:g4G&Z1TPv4 ibR/iCT`0"\*Ƞbd1'\v^5aҘҬȘx'O),sR"ҭS\a0Ǟ.;T uo!؀!*oʚ,)ۚFi a \P&=FjxG܌UG:Ԫ>a qOFkr@iX0ʐEQPfRg l"j,J2Ty[F.{R(>4t8?J@%(t%P!)i)E GPN&se(%PƒGz?%duB{TCN1NRz-IJSIVC(4g2O4{iLɿ3aiw\Ӯk@V,@3#"<P:TLDsT]7jϓG ܅M&`zREg!NFӊ橔g)YnqRc0CD52Ez:Ԩy4 /l)3֘BHTgv*R095 (6FhR\E!oAM'icM$c(?18:\ iԪ`r8 OӳL+3x4lQ 0+SjCқi_C@R99/PsF))sK!yNiN:(#8┚!I\HGQ&i3EPŠ@hIHSLڟ>Y}ykT=M “3@ Hh47&ih$RҜi 4s: t$}h<;RÚ`r(ҁ@œE3*ހ%;RxÏjvx"pG4g'4fΠ@{& sȤUN?JU4d>I.$h~EhV4 V޶,qp~PiCZiiLR iY'O= .q@#LO*ҩ*>QՉƓ{ A>+4hİ,Q=*.MnL9њJ:J3HaFhME/RQШGCH+ERwDIYޏ˜𢐚b %4G|@ ɠ1N$=(cASPgA[u$͈֫vsRB4`{ԯlp8pըrJ0FFϽ)Sl*h`N~c`H zҥc[4$qDNqϭH᠓ ب,jx? pKyG?=h4M-֜uǗo-2 Feh]j.Ln-%#!N7>B@clU(bBqر{j$ҹTO˼┴G~Ƹ;j\&4"S}U(yEFz1@ȊO,nHG=q@ǚk\S `z}L|DFٜ9w2x7`ݿ@F8v5XzH.KVS;犍OnQ"orQҊ`vrx}($wz 7wj:R C318\^Uq>X籨 $>ϸmt-Fc)F%L;WW ^s>ick2;xY?1<ҌyTG.q֡WV aoى TbɎOۙR4^TM09]N*j,ŭ]]܀Gt崒4UxYdʑPg=s =jŕĘ3ZgdڻpXf;1d=j(<}ck(3C5Y\?^=Klkɑ]lck')cki7vYè9Oַlp|&Ȁ9#h`0uq(A%M+v>iv #dL"(mƐ}iRR0T杌fҜӥ4# TMN2*\Rb .1w)y o'9yv; dp)"i\dӒ[YI9Ȑ|Lkr\yҁvE3LT֯6XlT-GzEigrܓ4~\8_ e}BD7a1sPͲCS;ۚ3>Z{\j9VZOruq&rx$dmQ̓KGjF4Ki9YN 5$GQ@ɨE3Uڽi\{Ք%Fj{xUiHh)Փa#zJ1Ai NaP&|I0YA'TW4ai0TG>K)VOH1!'&9*0MDG!8lҁܝ$>I=ˀҪE:7*{Sj yү$QY%; $ hO:̾ݹxP aJp9'CsICqjcsZrBhqpO1p=I%d5*C+, mئ,pigS*/ 2(#jB;^(3@H&dR`"E #6C)BiXʐ 7i@^Og\zH$aKy`An;Eev9j.,ݳ;s*o\/Q@[=*]dDknxjposf<rm?ABlm$XNd}K]*%*2NyT|C=;2=GȨ4X}gW`ITcPCe-tLDHwc8㧽g&ݦ?d㈁n5H?6#;? 2OAwSHc ͕`Bzt$Y Mq]|7WRG\[Ƞ;zqdV=8j};S)uluBкI>R3BdNMq*"ݳ`өAcL8 Fj!GC㷿C6Z(e$e ?CCF !R(h~@OIX̠}{ԃ$`IfGnUՄ"n11 ?=#-f1ˀ T+Ǖ)]?Z A}y+x}>4XI%,4LW]ڒD$ Ϧ:78RBO$=&DRlP$H9Xf&:X$ULUsU19'$wHE(sG~hth4CzJq INƗRu@RHM/@ 1iL&8Cq֗qKր }i})ȠуN88"q]6l`RF5HS581 FHPqR5^Bȫgb,0vV.K-@~v}^A~"ncZM'iyƩ_Zhß}*J^eh PFk:Z5 #?sUTyFԇ[IDhqTχ5hkF<$̌rR{,x[W¬*%1*eտ/S)19#6OPj7э?ݥl2@neDr; 3n"E}£wVk,amdleT3D1bT#Ic$#(`"npV39Ҙ LATkS*E0H$_0l&:Yf8(& M> @cwrMWRNjTe_9$cHunrjH&x\tLUi%b$grሳڟK˺-?3R=rM2n])8ǭO)F :V\X!s%;P; 55`0i+rysl-# ȋ #"ȭ%02nUIXh2fjK"2l\Upr,^gypGZI,K1qL0ڧgY[bȡ :5 o.K5<.FJGxa)*I4Y\_Dc,q̋8cg j݌vȎ@)jkL巑eJ+0ܽ[( DD Iӓ$jr.80V]@2?Zdg; LM Y'+@lh=hG#Ւ'jB3Jz &J3ڃIPRaJyA?'j3HzR@)1N0 \qޒP0iO4A8Mc4h(IH@Nhf*h!y44.9n3բH!@dz4hsҫ4}wTGjppX~uFfzRfV2pMZ 6@ԆD (Z x_2H_#R\ӁYM4g+‹%)V6zn*i$pYY!۟J`x]j$HTcS8OQZ'5Xh`'ֵ :8' 2qbEh VY*!zSc_5@\r7)C5^kkU]O#cAccE&ZI2 kEJ$G9Ȑny5a|\VE''ڤ"bvXdӅ4\c˲ fsp`9~h届@Yy6W19"Ux2vVL-;մmy,`X9bȸ$qS *8RͳG5\ˉ6ԂñV*I}>kxvmĸ''m@'II9*ot_@P yׂz\r\J2p*xEKwPܫ(Y 8_>\ΰMm<n[ݟaѝC`~ s f#k#N{sU#AXe*AOqƳdy裸B<W,o ſ<˨DQ2)VҐkf>k o?g̥-U&vLLYXvݏZ7iCZnZ7!H֝ln*Zؼ6K sҹyKK2!eSM"V"# Zhל Բ/TsW` qUtk"#w*DE.Vb 1DuۛaƯ=~nG5:c5iVe)P3 QJMh̊:Vu.+u*OjhFMQM4Ɛ 4ʔch4Hxb/ mQ?*(F̪08mߕSv9 r6.?ߕ97E ˜#7L1Hy(ߕSXR'򢊖+bq,E`1IoʚRLpQEY$H&9GEüX1hX<oʗʗ|?4mQE`1~T$_fP#yOXyEX,9ߕDc|E yrq*<mQEaoʡq.>X(˵e_v2ya ݐEK(ͶO iE0`4QYb+K >Dz5o첲ɐMR)䲜}$#Q=db MQbuɗ5VB(ܟ@4ap ]($qQtŰn\MR)1#& ar?5"ڣiv(øp!z[D/ɢvc7'iX>MP;y3"1饖 ,/MR :Uo+9?CKig $r:(dk[)^)Ո{yc[iPv`:(mI#ǟh]q4QNC~'ԩ&ܴoMTKdOˍ&U.4a h N&}sE&!o-;=:ED9 BߕQEbqB 8mQE 97Mh~TQN)lrշE r0(