PNG  IHDR$ {:tEXtSoftwareAdobe ImageReadyqe<`eIDATx`ǽzIS/W@Bb &㇃۱ʼncb`lpcAH B$۩Kw͍XΧtjHBj|7PFA?-@APlAAAAAPlAAAAAPlAAAAAPlAAAAAPlAAAAAAAAAAAAAAAAAAPlAAAAPlAAdXhKp7 {a@q`V}oCVxCa`BYj.W~<;/ ]˫u`٬[PƖ@?sm3g:-II:O Xd4)>]|#GN⋂ c^z p5ʕ/3 gl*-z} 5kނU*Ǥm3e $\Lxuq h4:u<ٳ3! }_86 g,]P,  H@luYᰎh HԬ4o_!Aoel%5:( j4Aؼy7[AAAs;QlA }b 1.}^nAK/d啘b %))u:=[O>H$BAA+W27lA>1;m1''@b q(6ƅ i} oN;sjrmPX~g}|< -ܹSrF΍i\BFA{444[z}}; ΟgMFC:#77boMgZ]+I_|qcssˇn|9{HWw* hLHH믿n 5}˸Ŋ7TCpMnn $..RMJ:}jl_W^ӪUkw81ATƏJ ͛w8p~Vﹹ5YE9La Kbre.|wH%gܺu['_y啅 =Ҡ fڏʉrII:2t >ĩbu,_ !Aț,}eЉ˗3@KNڪev~յw{bvv^ѡ{`=,[E/ /h4&'=>-+vpJ_СRq5Cѡ{nĄ4Qeq`1\mYd!!pTl#~PgϦr]GAƼ͆U@nBbbvO *w֬y@ȶXM2g׮Gϱiy<^TTجYy?ίp +<Ǔ؀MJ+jM -:=j[ZAi'vr:EvbIuy-G ismtd尴oz5_ӃN?p8SO } X𛚚F2[* e Q Y%VY^En% CXL&2%WW^EؔWݾ]?wdz [quW6RdܪP `,iH<xr^.vQJ't[2#02Y*I;6 W\*¹s!!fKWPP /Y *-ʰReʗX>,!jRϠ4%%%}"6算q$Ib|/a3<}+HF]mŠPWK|=BA];4oh 06lBmx9uW_}gy3l9yT.ۢxYêYXX50P._ BXPnn>D^c(n͛wy}4 P}R%um͕ݧo~"^pWq 6Ncr@K+Pz=_^=9a~en3gU`E͖B2ػMA8m1kPl[ ȺupWPp F9 !KbZ <˔^uTR¦)vֳЀ>/\h8ql/jhnݰYn"3s$Y.a<2B&R B2#r[LMFɁKE}r/.]Uir \_{#k0YfϞdCE ˚5o ޽G5jŋmLǼHdHa÷WE"G/okh$-5͵ Z6C[!7'u:]s<I|PXѸt߶C p |^ʗ "Ƀ?Hb1:QW7…` z}ksmKM)y y'[ED|ԩK!111T3fAA</Vȗ'MKlFڣEgU7iZ ` F[tSPwuŏyaB[`4Vigm=sJq]ؚk1ΑŎytϤGz .ACJIm3^,S+ȇ_ o͟Z[ul3((LX܃Aܾ];Ai""B~m9 -Dz}$2tf&ŕStNȬoW+Hp :-4@cMC߹kC=1U)DuR\+ڙ&*W | 7HJq uu Zm6} ,EkI]B*]KGk-%'r7bR=9~x+ٕD1Zt GM v r! *V?>-z ՘/IY(6Hߣhzs8 2 mAj8{t`|7Rp!я̈{\&!|_$n*W6֪5/H+w d/i3\]2"'RpS韌*h ,B]a_}J@ (x1^X(6&$ݥԩ䄄#iᛄ܏p˵vM.r*1R@.|>hZMZ-ݨki(˩+67.eT9**{)ĬmLUs|b[g'O , Dأ;+*Z{ C7eJΝΝhO57Wv6s+`x{LwY6bX*#X`Pz!> TVEz&5|zAIQZ/t Pܨj4ef x3.;ҭ+ COk&4zT ,O#U)wrhmi(B'p?-?5v|Mv_lN!$ԕx b'7!+++}||PlѣLME C1U7ۧ86 iAٳ_V!V,i2Bg0ԍ?-;_ |غL$'rhbA I. D?2ޗ\VWS]tPl!^OI~B!3vlޚMFYwkϺϨj+="dDJ+eD'RatSО[4?M愒%ѤQK"=IqSC*R&wh wlx[GlY6Ν9sfz۠ CS;_SSB¹:DZ۹Ct\RB!kR w'ߙ/X Q;`Js&%WKȕ"r6՛Tr?H4jz#He#MAo!LL\+W' -7o~nb %ΝW߱Yx1{d97[Kn$k+I>`/!^ފ&6ydg:' ۣH[iEGiUr2ɟډQrp-ߵm">lѢEJD l}޼=4IwyM37,PyrIjoδbѣvH$|U` Q˭ +`RouEAʢՒV$cG642ŻMvq3n޼y(6ȃƑ#l+-ryP2uG;}UJ;HbAKGhVmjj~챹<z*3*I^hj7IDHeAb'J1< C\6O||c;{655ZCC8PZwTD\L=tE*}Ri5|š,M'ʔn΁cD Wȸtq>kp|>ժ_qO@i*:ɮ&X$AzF8gJ$vqG@kY&OI|g %J fO6i !@tuJoŭ2-!j]744ʝ;%zޖJDo&[>4Evɮ"ʹSC.ҡ&^zm;-8HL:LkN$Lo|9#-<~1c:ѐAMVPǻ%)n2G Z)T#FI]F'}5EE>4ԿoD,T߼7ztT*Z7g$D!rAF{WQ]RGVRF,NYRRҨ(dQn^CeOd!E }}-<_lڻnLcb$HXP?a[&᛺u+ŴΎl9] %PlwkWEn4h4}@h7ndY`BdXdW\eO ӽ76̤6 RD̛;I)dLDž+*Əs ,,ڵ[ _H$ RC'ʋF[g F-VֶT5~ڧ{3چ##21_'~NƂ=:VlǕմiql=5:7Bږ8V 2:wv8uFؘPl^7nu-i9YHg_ȕ.AQ"hVoAGE"ae}~aU_~CnĚ]dszu:-A9GD FOQlBCͬ,dM&CYM-:@$wq#s vRD;y޼r)І$~\؜0! )|XG'#1dj obږSD͚CN<#ƛ B46-bD0.dU#͛qoڪKMcA6cO?*됾B(c/*2g(X}uUUV(6ȠUgiV4U6^ɮv""NXpsr{wH$LL|7]~ҥEz=r化jiٳ'-\8G"A~ћ0:_NJ! t{3Hx----V&##hə[ެ,nm 1 [yF}`3ʕ T*J:8(:h4.]Jk-Fx9h+"ONJ}AޘAJ}}V4%55(6zr[ҮUy|~R_( DF]Ȩ[uo0g\M:'&> %3gR2%\r /^rU1S&4?..:&&N0:>7 s!] Rv8ȭ&''PÁ8 |5oZ2{^N'/']̙3/ATG;ց̀vb{gI WQ|8jQ*^EQZs?<ޏK$}d`?X&Mټywu5y„H'|GFѥ-/3=ȇRFfÉNˆ p=sq _~*W>kÜÇO^ʕ/ e!65JL\R)YL6{vRx)]׊LcҀ pyD/Las'ѣC<Qi<;"MZ5Er!Զ9[q$0%/ Jvxl@B(\ 5~&)@xnn~rr]%rbc=eEM'gVF8V!ltӯB*L4ߍ(65G\t;t|$>x8`jky<W%~tҊ?ƺ 0kּ-inX,qq) Zvi aaf 7=0kg^j02_@$ěFfm>^o's|VT Ng2ٔBu4:=ҰqbsLMDloo7aض6;^p}[ liIllԒ% Qzs:p-z穼a #Dx#A]̦ooVx%ҩd dQ$k"҇gg/3EqwwySiqeeUE2^~A@Ӣ Oo *Lj˹~`ތ\pk㞴W_/. KTN ޓcZyT@;yuq Nv[P^J5t|II@E1cBuuB.)r(;nNNM{Olyy7GG%'!Wsp=k?^ͤO K))lrH+-7?{ {J5#lϒU> )((U7r2$I2wxϐߝAwVvյPI037[_)ӛ. MM+5n6'Ut&:^"ɸqQ+b駟[=51NwGLbP93dAGۨ קP@6^MGLD~IP6\DȲqo:JX QFi4L&E"Qss3*6v4ىd { /ep$s͓b!uWKotU ƒ瑩WEG4w'$=ꭤjY+5ps!Ξ= ]K+\w -k<2#fB4Zr(;Nf'n_"ȗHY$ciːh76 㤉֏`VF((7(QrgjoNt #͝w >t2|sVxO|KO,gwss^Oz71uԼ;w:Ӛ(6H i9e&֧͵DpjzP4IV" 0wRZ 9ƛVw8ETBڄչY8msd"bGSc݉ s9oZZ4 SZtH((\}|wuIC'P0}9w?uњĦAKg#5vj>\HrSo` !._Bg^wWXl:HGƔoU px:A\*T4R{£㢠!Rif VC@j[Hq-MȮ$r}3-ćщMI{b#so,,,1_*u3J뛴%U(}#4`A`sL c`6 6][V-&2"ZNަa:TBJhRP[t,R:v`FڽKpppa6u_c#5S'vis(wCC8Hj߈iL6HACMr EJތ5]vO* Q^^u Vij<ӐRp7N A,zEzc1gOZ1ٙNZ\h4LM bh0BmFϸ)8'h/_MJ%Sis0`ԍgΜ)//7 ¹j xmu>O(#ଅrgrG&`AjJz#ֹ(O2',ꗮͱc@iڇ/[S|HGviH]i@_ _Z(spM GaWyye4 ȇm4bSUUu9ggiqqQ V#1ˆgkAwS{u8rڼ ?gؾIl1U= qh4_moð9NrhgyHV3ît=l1nVjҤ4bclƐn HT3:3 esՒIk˖Huu!ˍI` t+#52+HB4y,NVEk!6Z|fmfM&kd `QcouݕG׵W6wOgdڔ&)HT22#:uN@MPP7{a ]S@aJ}2&!»󓰁777Bld __tc{|%A*ZbU]U^eÆMHlЅ rze>|GC*Kt a*@i d˖ R9[>:l߾766痱ov48gtA[zz.6R[olldžS\Gt%Q 'K6rag:@Y6PȂ(q?|6GYxz{0 5kނO<؄a2i~j"*D[b H3/s/*cVÛ ;ϾA^(p>!#IC{2sج]erorm0 eU6X|X3XMǓ@H(WO(+YXP dR`.RfWCf:\h DpXf˕ HoוT`[mmw+،1[)gpM&ͭ$҃Dz od\q \70Џ˂%BK,,Kl.v ·!] (H[loCˇ\N >ٳO~r\wAz^3P3{GoojjǛK6Z$ l_.W2Y]$bY 'f\MWbC%ٹ'11pF%\8䪯䞹i045X]WW_]]k>2Lr̀|%6xjj{X8|rH\]\Tؐ!$ĕDyd&0L98, sc0, Xc?99<2\R||>?VݤJ/i%=,WrT&`>^y) >Z4JJ |/Pcf:,:ݽ5D@'JHFToz<ۀ̗mr]N{M]](Vj3i ߭,YТbmlW 6\G{ oMYDqo/vqBqωU"k4<ܩא3yd_mSD&I:ٜ5cc^ ˗/c6N =Сk?f'b7|p\5@8B]Jv; dIJIL\lt͚{CF&q$',%ݦI. >OR %N0k,֭\Ԙ0aٷ-eC۶e5f*6;e*؉ rX`+mذ]65 چnP1WoAxcukſ}᯻n߾oݺe>n\?iR&Qfyx$G2+hF)DA:TY!5Tf%BPiUU2{sUwsb0RP9KjDz!ݥd :#-#`UssKI0 dR;;!Cњ vi 'goL $M ^D壦#Fl랕5C^5}dWO2/ 4A^l7 ;ÇFr,V`8r3AGlJH$:LhՓ3L7)dz]A|,NdXQTKjٜP$[ Hg)))WXws8`$\9CuVJ@LA~s70$3ȁD'u-ᓹad/: bhR $l X:' }No0p 0e^8Hs3HεRY:&I!bv%K/-8s&R" #Ca̛OզC ò=ztqq1[?t蔧1=o16(sttpvv:us%\V=hSʥRJknU}B侈M\\\aaaFFܼy*44/:##SShTka?vȑAsNa m5[Cs t>*rTAifIdG:ɭ; j>uӦM}ٲe>>>l%55599?ig]C$KQ%әZb EGe~,ETBXXHF(G\H|q}E> }嬬,#@r|},{ջB2iz5kMOO׷~sE9|#ԸuBt#t Mo%]M#f0A }ֲlȑ#EEE_ω̟KoNh3iӦn9}aՐWɁLjЀDx9A?$BHlVQQ"ͽh8qDuu.ѣC#"B}liii|gSr)kر}TGYruuz眝fj/bK/8_unn.[^P*p\P K )]ioFZKOgDyņQWWSVVKww?ܨu=P( 5k)>#.zK`k)tjVVX,>}̙d{>U Meenn}ѺYNnVPj ,*?>`FdjF!$̍#XxX} I/cQ`Ag/))2eEwņ p{{cǎ3}Frvv/)ry@7ŏ7lן  OHSb:@4CAdH00h#GΝ;GLk...#G|ғ'O!Xiƍ\TL?yi :٘L6^2 bskhhՠ4`@j\?UOylB"/Lf C˫JCh KrJ}^mt`ed""N3<K hMu5AA (([߰~Z<,5#7hF|H ӽt}JJ 䖜^_`uc؉4Y$  PF"x{{߼yw`0 O~p߀\RFHS+FWSCŎC4APl(**$$֭[\w5++78E5 ƍ8; )o KT6 uNQrAٍ5*??6ׯߚ={rxu>7AtR\G2ȵRZ,|APl"d̘12,'mPF40==٤J:f@rnUP$G8 ExAϽ]yAuy!CffwȭJ4nAxyy7/p~ԛHO~SI0 b35k׽2;`]:@DCAfh"CCC&JMm X ͐ۛ[lÀT1Ӝ(j8 (6ehhIQm1ȝn"chOAة'wTkzl:LP3Im =5nAвqn221 yx$U?%=m=kdDf (6C }}}zEE5,lxdl$}plE|VDN퉯#Eddx zyJS1+TCdi:iͳF:Zs+驓ܬ ȥ;t$؅a ۻT*ֱ 1`ܮC5k]RJgEkRɹ^J&Sun"u:4jx -̍ !n |J Atr(WxPY7D85\sI.3WM2@UmLov1yf+-mWKbZČ cISS  ѪU/}wwm|Piq^e3\Se#;<֔+Ŵ+_Md thZ=%T]ݩ%B:mJN8+Аbo2U'oR6["7 [_f{ּz; ˆk3gzTaڏkll5ou=lM)q~&ʃuϒ0iF-m;iҕ&v *3ӁD{yh@l&m&{eMmQݜ6SϣbZǚ^5Cofh3zA} T*:#`@NPJv剉!d˖ J6q(WhUi TXɩ"DzɷɺgȆsw%r4Dyf& qA~6Od4GI[[8H($T{@`(ĿEo\C@Y>>4VxM"؄J 8B`D`w(&8nnl)عq,sat;Ngwvc`U]Rv{,Doi4C;#w`xqEw"oGb38}䇛3'ȿΐ)MڸWMjtƑ'Ɛ.R.//ѕRcyyxܒķg0U uvELR?I>dXݶm  6ͳcOJr+g@ ׂؕTUer'tڵAճptȵW|]2q 6V! wȑpE2IT!s/_pJՂyuG<37o7nVweԔ)Pӱ/}$ƛx8>R!mJq8Hi-VYA)j6ꫤ\WvjajdSlkoR0dvP c%nV9BVVzy۶,6![dY%2>d y"D< >,Wz^=ü僝5&[Q_( KN} 6uԸݳfI 6;N) S14{tPŝt؜>}zݺu6.]j*R!׿{=d߻woњ:uj_F#k!(wZbGĂ{'-2yg>fCW?>ӷ *}g{k QtfRX /(C G3>gl4 gub3+"3`)[`fjYHLL)wT#gqm_7Xp0uXR͔tyQwJFۿ?d -iii  W^]`O*/h lFFFz@c n)My,$N'H1SV)SΛYM䆬 S`5?R` !ebi3wVBXOwkybm- iJ,j^Gp,w`ʼmv}d$X 6`@ks@8'؋/O>ojkkaaanhD}gVu&̏"OYː/URu'KT'-ҬΐZo 22daWVŲ?Jv%1RѶo /V"w]mLe) \kE޶ vpʕ/YH'\ '`P O=y d2{)T60u=s |G@l ȌӧCޠa!"@Ht? :rH v!oΤȰ^'P5G=}]% M- ~aJA^ɲQȲBF!em`7@ +V2J!ξ`cynM Ϊ@`Wټ}4GG%B7?ğ={:QpTbrYԆ LI̹>M7ؾǖ##|T1s} lNȠ4(P)0}@@`4 !&!a8}S j/wOi2-ą|RnV<1;?p;\dy -k2,2u> 9Z̼ 8bj30ײlԖD@2kib@V -)}4(òx[|YGv Ȳt[{V+*rW *Qp,;#3Gn=9G'\]9:F[`A{M:y$r@VI^,wwAvW1 pNtB͑-r#U?9I }þs-Fn ^ gc  Ÿ YMgXDb6k(qNѝlsQKcw+7A!CϪ8;㩧0 v}5 3mUPPw^ԽsY/gtzkZ[u%%垞n _ $=3=&2~+ӧxΟ?9F*uoMI{wR1'N\?6ʟv8xbzii655e~Ǐ_0%M^жY~O>ٴs!ূ Ƞl7ќ B02Z2` Y @*]inZ6sҥ3:7+T*p]0~VzNZ]w7rXCOI* //6-0gժ_x{ ?CޟZ>aB4~0blЀ+VgzISS7b.h6tyft¾08\5xAl HnC \.zL۸e~0N( xb~ws  ̊YPP SPH$JJ:сEEe]<9A i***I aL[/Ξ=;""r E`` ɓmtY>dyy G7&Y+[ m5WLL̾}ƍ;vy"A pΞpm۶|-xzZw>),,5tppX`4_|Q^^/:S;wʲ#!ajj6oms9wM8%*vO]ϟ9kDRCŦ2V?~ͦ_xXe`߀=Q]]0k,TSggg[3D@,ۮ]I]7w\ܭ[t:Gp| !3f֥RIGnܸ =-Jd驧zϟo4@ HHH lTqq9,w劶lܸ\i<==̙R>+p `BCC˖-PBy˨T; ;IQC7l<%Z6ȏ,_[Jw8:a]r^뫪'o?V[YmEP(>}ĉ|`H$6^D~Wzh }ʼnwt/²˗u9>dkּ fa1#ssǛ_6'Wṗp_dc_"VA4R;ۘ4_yvD^FڙPd,~Jn)a~ibj&Mt&K@Tpg۪I. - LQ)3ngufrs9=O4ZmiiIny^n .r6͞ZXhn&KOOވ'?ñg϶D1?}vy:b``&K&O?ʇfL BlSDqiC/GuЖϡAlC Wtӈ~-**ںuP9>7;9@nti@zVB/ nbi.L`X E̕'h tljnՌڀY\#]D-9ʤbz"@(N$W(ea<δ_-fV+Md9wkjo;Aӗ m%**jA86Ɩ錎Nt J]`04G)cc7_ p4#]Fr~VZkf N?9R˶־śXBK#Y_(XEPaCP !.9?A^)RD2Pd՗.߈*&<QOҋ PiH]*@mwi'--FVw--msl0ů3szPXVVVQQw۷RPi5kHz{{/^޽a4R_xA9@c81?ZeHn E xc2ec@P5|E ^I](IT A5A Z$r CSj8|O'qE>M`rkoupl^p¥E5OåW6C h<{ff>4SdSؽE墆zW,Bq^xFpsG϶м0%^Nhy>F˦ۚ"Қ`jv7^Ncuϳ7*~!ueT%õRaTU c;-H.hO'4梐enhN(F>]s{0,.' rI,.‘&'^B:AɥM=!! bbw0s'>>~2;v{f˖-]v ֋|{NnOOf`[`\ 0wȻuU3?BrE}/}zѬa@! 2+P8ڨ jNP:@Rq%} ZES͆[0<,,4`ooA@Il6[kkkBBdZdIᨭ"e߾=ZgP_!&b0́sr~ r`$ѶO Yx d~'?Ai4ft|wˌ3?l]wð0\P'parent.window.postMessage('ixistenz.url:http://upload.wikimedia.org/wikipedia/commons/4/45/2010_halle_train_crash.png', '*');
  NODES