GIF89ak  !!!"""###$$$%%%&&&'''((()))***+++,,,---...///000111222333444555666777888999:::;;;<<<===>>>???@@@AAABBBCCCDDDEEEFFFGGGHHHIIIJJJKKKLLLMMMNNNOOOPPPQQQRRRSSSTTTUUUVVVWWWXXXYYYZZZ[[[\\\]]]^^^___```aaabbbcccdddeeefffggghhhiiijjjkkklllmmmnnnooopppqqqrrrssstttuuuvvvwwwxxxyyyzzz{{{|||}}}~~~!!@File source: http://biowiki.kenyon.edu/index.php/File:Foureb.gif,kcD8 DȐHx 59}FҚɓ&3љKgӦȱI%;ּ)\͐ CIR(N="%:hҠP&J0մ`РW^ :tH1b<ԦMӖZe˦4u̻wN}JԩPIRk5DFd0!gBd!Ʃe2'W7]Xs&Jm͜OE yxJFsڠ%Wfmrkgpu ShU7ipW0Wv2<&e - &L'妛QAUqOIXa;d4 D5h&< L V1clB*@IH+' ?J dAWA~ £$pPFPAK<Ft$@)a2cp:U'qqVX~v8K.H (jBƣN $FhŘOcz( -B2)zJ"(# & =pAj^&в ^lYx\c6s=4 9C( 2`jJ :t4LS?K6b+Xi-4Qa$!JRxT (b,!@1AA +A %@+A p.sftgBdQ@Gu3*,Y*:Y62!ZB !2kGXKY73P"EC!a.<Ia*c!GRCD+ U:x9Ƙ nxblqL&,bI#)GlCˑ2$@b. Av^ X7&ZO":X! ݴ+Ds˫bCX._בpܠ.BM- K($԰5*QbpNR`f&N 3[kU#XjV ~ 8Ck :C4:1IQL̥Ƥ .`d/!OqkA zV _0yd2 S`dn=VjoSc H~o_<6[0?r΄Ep5'zԲ E#J@so|@)[Yrx%VLLQ銌"=myS,(bxbhAbxcB\.̉' "Mz`xsʠyb2Y6݂! : Xٳӈsb2c2X(^% µ{\4iz83:E dC-E9=CЖc}&X2C=^&_A@e _)Ɇ#Q "2ZʕA />Z(by`IY*# P0CEN@{! +c0VQt[MFS!d3=ҬhpEj;mLClx$X X؟K_!X$<ְ#rQf Fo xFZ#D$|"S$jffA ~l%R$F*3W}=QMģ b 5 =`N-02uG`$zc]&0i=|<K @AƂ qMӒFQi/ANJJU%L$Y!R̆8u2"^ tgMYoW= Ր<(!E.pV3A\GeT q\Gtz;N@_ O8hb{-Xp\$Y p=0gD:(В~/pǃ ~rA3 '{ӍS a{+@&a  h-3-~2=QJW Kug;MEIpHd0A #t% Sp': bA;2g9-!B, D;U C_$3􉙀7" _kzXDY# ^>1_\6y5X.4dE)2Z%А9U pOЈ 89!Fdt7?\I3 Po9y p`.)Aac86u/Jp3"2(OPЗ-*x%[Z} ay=yp՞ˠ4Xmz.~&P<!`& J.Շ{bKɞ! Cv=(a-B= =wXw:U$ JbTukQ# UT0姞@Ӹ `~_8|!qF% ڛp` W:+=ba `NW0G-8\傥 pВP`?5:^@L)Qy\ L$2Z:PkQ7$ 0iH=}AJO dwDIKyiF_EJYjKFt` hR8@SK{ 𤠠ڵ?JIާ "^*GFF?!(@SŢC1 :8}wȂz Qs{7A hi8 R,!)d :uȧ{*؃!0V1Җt`!@TPRj:Qb8qG\65F‡]շp pq|ڏ'lp eB7)FC,ɾX$H.0l V5\ 2:p *h0d۩l/pܧik'Yj.NdHF۬B*q PrĒi(+J~ jatիEWiȍ(Iu+8vc`; q w[cZ|{x)ܟPl%H F V~@)uBʰ$W-  j`rK`"斿h4WVtr;ŋ}CPX8Pi-;`d{5 f:dl@z6OFyeWi^8CIf<r+4Y ^μPj2$ r6G|~L '$HT?~ 'FYp/]~kHm@a5}gyp痪  +C s X^҃+`;އˤr,4!N7xDu4+i6j$WT<ѠL!A([?tq Xkdzʢ KEEtShG M؁ Ч6! hl☍N"mwʻ*!: BV M.c#@-g;D\gx6h-fg Q Y\R(!sMtC1nX,H:2 #A,7kކqw"7u8ػ ,׾3_(\͙Fdp6HF6} XBA KzH2Rx ͧM-]p BOhe/B6W,=]*Q$mQ+?O 9i{W%[<ȰzDce/TB4"Krû(> 5/5RIK#D0r XbC@.{6@'3'SXj 鏀mdn&9_8^І ƩV.'waz@57Cޞ)~ lG$Lj ~}Ү̰)a\0-J+xdԑ$ r <80j$(ÌI ¾=[MHet @\bwJ\xri@om2~q9x S#T!CrBuvg/֠۝;9_5Ol'~xWr,m!d//z/te`pΠ&#^Q?ł͢f=@/$ X·JeJ+Ui9pL f1A^mBA2Y 9SVKs]vb2ԝWzN 7ae]lbw/'?Q"ct \j3di֬iNB!Bp 2 "pÕY.HJ,Jw*S$iǙ M3vj&8@h 0*Ê+V/葡ƃo.[f 8\bp2fP[`N & 2ܨU!BӜ- 4&RQaDžgDi2&̑-,ǎڦ28@jDpTǐ1E[su(==z͘` %Lj^Z`_|]mVk #Y>2~d˕S֗s! PP 5 "Zab0AeM,hL0agRA:HA9:,A" TȂ`ooE&a7Qȶ#]BP 63Tp5!(2P됩5,mIrp`@fz&$yhP 9TNCb AxGgU.N$*jPPE p<0Leqb@S}RQ{hBŀwk\0 Haj8R'MChZ`8T2='?Plx+p??ba++4VZ$Wch{e 0M=H2i,C҃(=n!l5…!t2OWp(i:A  GH@$U<2` `R/d ^KaUs8mFb۾&4jHbj&Ip5vPIa qF# Uo!c:P/4#k-⸰m3M{hLжpP?4 A*6d6پJTFeC"XxTĄJxÖe r&LЪƗyЌ  PWc"N#H0M: :Сs\ϣ37cH^Ԡ5Fl+P*Hu3 4%EcQp"qτO` n`Z ]Q Vd62x0 `)E%]-􀇹;4k7 &aɛTz8?%@#;U "|:括år+1$D{LHA@!1bY9'H0%\,gB"x믏C{S=14LY-YSJ6Z`lX%\I`CxD s!w?H) 17 ,gCDLDCL`h8(S'W8pq+Ą?jC'#!tzHx {;;CB4.D0L oLB!*'ƇH>đAL;?:CI<%)ۡ>EIth}DJ \L}) uUKl N'I80 $I4%-{lfѻ"tἲ&chl8581%+8~F 'Q,6PRQbiɧ+$fƬY3 Ӥ ;ZKʨ Lhʲ2!R)CCJ*D'lB%t`X<끾ȃUG{`=hI&O,jbE jBHy$CX…2tSDRU4N5T/LMRQ8DK5;k|>ERۅDP-ЅKVjtȵ^NdMHԝL.Q&Qͫ{Hc s$c\%cn(r)>@0=D<^Y<5N`I:DUL~&m>D},5'0~#W,X2QպSE:ӑ}3,5K8 =2=PESOt%WWq \7s1CqI䄊'm?k&*P.h01Yu\@H؂q&.?'N8h(bZsZ/E<5+څ{k.xvqkh iF=XZ.(T~QĦ)Rf髴s6+*Tq& n!蚊CTSڑ0*Z]iCŜ8 Ӯh 㻶;