JFIFcopyright 1994 philg@mit.eduC    $.' ",#(7),01444'9=82<.342C  2!!22222222222222222222222222222222222222222222222222O !1AQaq"#23BrCRSbds%5DE4Tct/!1"AQ2aR#Bq ?Jzij]Mk07CJw_ w?zx,g=W  @Mp镫&Lj !jɗs6h(xCAPٙG }Џ9F AB-ﱧhBZތ!ߙz0ABZq Qߙ٧}?F QÃsCT߽ ;765;75-;5уt<%55dRpeѭt0Fʫ?oZ75 $lvcšm&]!+^u0p.mCL*H|hF.iN%XyK6zy؉-`pDlM͘߆} )Rٕ(b)2\.L/瑋0N./K vAC^KWVi4[ LIͫKL6#.مlv:׃Ӳwb#3'5oxjMHX+$Ll'o8Pqf݉wp^u,v\;R\/&0PYE=H( *ÊMEf2 `Owv&]<"]HlBuU9"1B>J HH/@WN-jQM0HpU[_wZmfg;CK%D)q,^g9M3V5+>e15^_9zjp՘|\9HDUp "S.ky1o$Sjn}JIx%bOi`{3dN"t?Rc9d|#XNiTUe9-\3ڎ{o [Ϗʲ]LiBE2vmTļѾi5n c2Ic5LXw{1l53 m eT⼍=@%W{)ir*$ex }-|;[|qN.^Ƙ~H8`!Xap7_la1b.8n1.fXnF刟Eò/өa ptlE) SD{&#܋:&@"m7;,ur%:*Z1P`_sor²l'(p#~9yo! ̠[.Yb)$nga){,N1 j>`=DjtDcm/lzFi)XD;ͷ8r]R&ͬUW 垕i*‚,7ɽ'ߖ+yEdKǒee T3#{Tߗ 1V,dtU'fRSIKIdp>8Adr uj  Mei+:|zʇh|ʹoazJ8A8w`0X j=W86 Ԏ?dFdDmCŃB}͊@y,E kRa`UIﵱm*HLd]Lcg+W*A l;& --mdWbB廊 6 #c~nl 8FRocݍqم(Coc6LS-$3rěW&'IA(ju42TM>MGsQϡJڋ.<\KhO"2l<[.Y'c~)t8Y_+I3Z4sV7=s^E~;bʣMIo.LqKpX2OF y]6zUizȾ *"MjX}<=8-hX&"˻{ÿK6Xdg f1e!jG߉yѼZL"gʨV5UQO O&JmSB#4ysQ3ߑn1R2<34U%(G o$r8srTVLN rbH55|:Ƃ.5m{x1-X40X$;l.;tPqxA{ l8DؓI>2}㌊$֠lob-kCe"#?Uzu_Qy($v:sbd6;:uJ*+DT%H-HB@'+X;^>I4~r*jD*MZbl VXrbN_&?ǞJ+lɸ^Zt/J Ck]ӒCC#&pʸ&9< ۴HlfvU-3eUB㕮.:#L{fx)sIF%t{0z Aq!GK KAD#Z ݚ&؝D_{- vgy]>gE%h-FL.G&,JZ HZ1dVR4zc%5,nM^\sY2q£; -3416{/6DWarIc0hZI![] 0,8Ï=HaȹʹJb+;8  ^zcv?"bKK3TXn=8W "*IۺrÊH;`.1F- <? q8FHɢP6[\ymÝ=]HNIX:p{ϲfL~9˦FrJ \*F%weIKÔ^WuKw,H밲ܓkr'!AT29eQL8&L+Ry7=||2_(.A6EģB9r o((k]lo7Hܨ&>fޜ/h%Qeq•dtUM!!2ճoDUch^ht fC=ط&ըofo9ƙA;BIk-ɵ_xZc3Vm-  e틝c1O\zTӒ m.Ԟ>6sWtURVչo=?U,%%Kq99١$](ݾ:mYI'iM<|eYq=1>ΈrJFYI;%eR',O DU癱9xEA}2kc]Q6|jP`I?[m(} 4l %E.H̪y~gcRfW[ mm۴e1D6Oc \w&T{40#bY(ͧf^N@4d e[ A(XE@ݲ5Zsfl<̚+3P+f+eHI(j/tRH抙^-@IPEۦ* |tTd51[{JN#69Bi,/$"T}BxrA*Qi*?-OWYXI(!W+;t,O[Q_6SfcMrjYͅJ:3'oia@Ha16uRkw4S%rz0 _;άGοS8d,lK)Aq_SS~Lq'w/Q~AEFg+!SںH%U yyI~%\aMĉ',2 rځ nqI| AxDni@T1q^%ω!+fo}?gij?R@dR~/pk%oVV;o6*!#3b?Lnp#e+UiU3{nC bvbA`ATHc~w@6b?gv1D?E ؍%h| q¡`.{3D% <`lQSQH7𭅰)fjCKvhm ?|ȹTRعk785cՓE,=c|hIV])ַbDm 7V// <2KLW MskxF@@l(b,Ϸ@? %:դGN~~ !z@ l;x\ے/-W=i,.וZdko pG;H)4w ߐ$t| jۀw\r)!$:`m8=*{JZm#Y+cHrk1ߡ$&FJ̬";`/|$и+M)$`ۀL굮6v9i.I7} d@#5osnXB\m؎G9^w |SUMG)&|QˎV5`3E7%c}s;|0PXѝq` bz/lx05` :Q0q` c}m[bH)U[[1oZ _.u\,d`s\EUD17*T,v1: N.6c{.?$yjn>t9bq,]:tFߨ co^E! c[4nuR?R!U<>V7@C