PNG
IHDR * 8 70>: pHYs 5 5^e #iTXtXML:com.adobe.xmp xueshuangxi xueshuangxi 0, 0 255, 255 0, 0 255, 255 0, 0 255, 255 0, 0 255, 255 8 8 8 400 KM IDATxK-˚&f}c}NPU!j -`
h`thYY'9{9i{֩*Uf(3g۶ּK\<|{j ' NP p;A% vJ * T n' NP p;A% vJ * T n' NP p;A% vJ * T n' NP p;A% vJ * T n' NP p;A% vJ * T n' NP p;A% vJ * T n' NP p;A% vJ * T n' NP p;A% vJ * T n' NP p;A% vJ * T n' NP p;A% vJ * T n' NP p;A% vJ * T n' NP p;A% vJ * T n' NP p;A% vJ * T n' NP p;A% vJ * T n' NP p;A% vJ * T n' NP p;A% vJ * T n' NP p;A% vJ * T n' NP p;A% vJ * T n' NP p;A% vJ * T n' NP p;A% vJ * T n' NP p;A% vJ * T n' NP p;A% vJ * T n' NP p;A% vJ * T n' NP p;A% vJ * T n' NP p;A% vJ * T n' NP p;A% vJ * T n' NP p;A% vJ * T n' NP p;A% vJ * T n' NP p;A% vJ * T n' NP p;A% vJ * T n' NP p;A% vJ * T n' NP p;A% vJ * T n' NP p;A% vJ * T n' NP p;A% vJ * T n' NP p;A% vJ * T n' NP p;A% vJ * T n' NP p;A% vJ * T n' NP p;A% vJ * T n' NP p;A% vJ * T n' NP p;A% vJ * T n' NP p;A% vJ * T n' NP p;A% vJ * T n' NP p;A% vJ * T n] ;ٟKL#jRh-RjQE-)hEJ)J)ѿ[#oQE^%Zk[[GD"_D-%>=Zk۶E5ZH)qSmRy>F<ߵhž}ϕR|-mn;kZ{hyJc8r&DD\5tZR3sǛovexc玈s=tGDmu>a%RR@?&}R}1h_K)r߽Rw3zzޣĵޏm|yF)%}1m;_88z}vڰ\k%C5}sζaSu{ZZm[JWb>|q}Η<"m~Xye闤xyI)ů|]u'q~x]5{Zەϻyxz͝1K-^Σgk*
OXϣjϮy}}}WyP˹zڢk߿\#"
|;~vzni=>ڝWS_*Qvo~_?6//>_kam~Ԇm8?swZw]9_V^X9cnޮmakWu?,4ܷkm[q%jc9yܼy\۫=v>W"jIrhu}[Xۏε{9xX_ۗ_۾{?:9R?وqŵ"e^?9{\ؿy{?ڮv[}mDD}=upݦmΗ8?_?^έ:nΏڢ?{|-SEk-b4^g{oRJ:/kuml/[q}kL窥}&d6Qj^z{i}ϵ6~HRJ|~~<~<_RZcKש>Ⱦ?m=9"c"ohwL~l۪q~F+}iygX۽ާȑs(yRy?.{>ڗ^?w2k^_~>ώӘkce}+7]8A% IXWHz}os;}[Ƶ]>X
O?*o#vϕgҨh)Ks~/E|/DDHR*)_,~/>v)E{7=[i{z|(EDK)շn׆gJM~6糵5ϟ#r߽cm|߷lrJ)^%z.IϔR#6r~_m'-"~3)"_"OZ}"}"LK{9XU^k{yvlGRJAl)|磵R*{SJv[6R>GY~[DR6iޏ}ym>?n~m}lJiܮ|e>kJ)mX"+z;=E}elZ߿~)ߏ4tfۜgJ)-H3ڹ]l?"EģE#{DHks˟u_>룵6)G?h)#Eik=4bɭQ\/Z;R^Gzޭ-z[-ۦX#6ezۗZm{oKcٌQYcj}>1kD>E5Cγ1.ߥn GP "Mzz#+9o=sCUw-,gf!g}8caQNs.O)R|>5ʖReoi{&X&{n+RJ@9)c[<
.i[3"s}zE{q4/#b>gqBjvx
Űk#bM""3"mqɖ?SK)~}y(k^Yp@ti<i_]Eұ-sDa8cwoZ?h[k/,"kk[j-ZZֶ(FbPئk1xzb~H)sRuTAs:a/EJO8nyKSD뱯3R]|E<^ǎ>1Z֢ZS?._|Uk)=kݽm9Zspߏc{)歿gs돑~>9x:^8kzٖsZyշi՟9Uklm4^Hgȭψj)sۿE-#߈hQ[Wǵy[mG}srŜٶiR37㈼svH]3}9f-kz\"տEjj_Fmݎ]CD%"sב⯣߇l>z-
CB Ts:~_[Rׯ}ޏ~K?*}1^$o_ﯡuG*F"~ihg!zQ`=~ś"ȑj-)刔k=~)Grι㴵rm"N/Gl-"G*rN[n[m۶v<ۖ"VTcJh\^}]9r/BKRNRK[n9yW|Rkj/^o|%]mۮjmH<1sNx]J).˒rJjqָ/m0kR^4Q\kjyKDznyj*H/uRʥZQŚZS,漥VkQrV%͢W)%mK">?m[^̽娽\JIG=xSVjDuɮRJDط(""%!EKEmR>/ӭ8ƒ{yQkZzn,3PYrڢ^4۲Qg/3nQ[mԺ[-QZ=s~/b۶Tʑ>Jڷ-iI9#qm^mzK`jD9J9b,cy̗[o
c,і:mۻ^l98Whdͺ$gı,/z#bϨϱ,HN1K|c2{zq.}4^c-,{2cҋQ0>z{пջcZ|7D|Rl)1^[%|#A#-//Vk6jfS`/.ˇ}m[ׯ}YZkɒr-(K}ks9sl4s[{ݗ|2,g0VCZ9y,y,b.m^#>-IZ_]<[{ _l?Zh#_˵]Os>kߛɺRwec<=Z8ڹt}ZscJ(GH}sMOL/!fD<%jQjaLFVy{kӣx{<,sIy^僶m}Ƕm){^C4ߎF,jd>~mQG~ekv[(R%jؓyr6 ;y7ec{{nsx]Vqm9mQםsyV|ұ2F8-k r-2= zsc+K"8OF%e|Cu,5or>9uHZjmG|3\l\WRkRDXsY"P[VzUg=u>!EDKCH?8GJGwtl#wE96^۵DTsc%NG?(X'}ٯ"ZG?__lG,\;~-wߵZ~rs{C{2gƿH||[ƃA% ;0>@fsyXSvK5f8˧W O㏇C~4Q8_#rE~ǟ۞6f"Z9)b%R!mIZlQrJyOHbwj)o)ůj)LޢSK/lE.kkq9s9ږrׅJmtu؆s1fhdcܥ;ƧSZN:9T{<}Z-h+R/FJT1Zku9AAj|U3ZsJrI5j%"L k-)R/ζ)E:WsʩԖG⼓{Hm( :
-re*(ϯ>P1[>^LFAgV[m; s,G/:P9">g#9pz.>Sgb-8S)%~ض=E}ڍ[ǵ(Z#4jm9rz~^۶hE)AFѶ\r1^0hQjZ,Eڋ}~-d;"YE-`w~[wUhE's"[#E=z;[3=jk|~7ӺFk(t3)wO5o(ms2
B-ǖH@BZ/)j,b֟
B(DM#`QkDjQ[Jl8~EkϏ"H=Ԑ\^חB,btv3[0BEVJܟUfdJDN9E}<
)ZmHMsVjmGDkQ
ODkS?R8j(ENSD#۔^hюgl9ǾJyFQ?Wǀ,mඏ ˳bNEr<}~oGzmP:wDQq]zcQN@ݻNV-yׂ6}v-3RJ?>>>c z3Hjf[4;W^ -%8続A֮FmCĘ"ܼƌkk~Gli?G-n֏⧟El9dz㚹m9j)G
e)v_8~Ì1_ǯ#@3.1ڮ"x>6l5EM3zpn!R=2kh|Zx0)آEf`Vj-|g]j[D+uqrD!خTDy݃ѯ]3|5 BDoKJro_mk\"Z5_VoA*臌&=f:8R?fxHzסRKq=RZ{`x}\[1Zy]Lhsm9g}zk90؈bkrQj[FYKsδ쓖mm
sޣ2v2j:گO4Ϋx31oo#_kFgp5JwZG? $iWP01^k?kRr|O;Q#mp_3T<l58u.vg~v?1r]BLw=L4۔+k~{g3?60~l0\Y"Z?s=7sm~.븚M~9o[65s̤RlϦ}^G jHԸط-z>;y[1,o㧟jK<_QK_59-gV"ϵ_ZHyܢRJi2L/Ɵ6˩[^^c *}/"OSߴh6ԋ46߶VӖG>3RmijK[H{j-ZSc 9ԧ{ϵi۶A_#}3Q)y#3-jDӈ]w=}oyѷ}GcLb6I18s n[(F>Uwwu摲(K1zaS(N(طQRD YGh|#ڸuԋю^yVF0%b)sn9!W hVᙞz10jRqK.isj5mz@r#b}0ۼ3{4ߥ{V"J;ǾEj |cL|~ƞr|lsPu>ζHkззǼuW)c p9ӶpK6o@fm)G={r1rnm"mmǶ="J8s5#Gxf3Ӹ8f)EvD~n335c(D>>>0H}h)ŞRDhgqȩ(s bF`Q( o9"^|Ėgآ1:9o}~̏Y^ .Qϐ@mF!9-͟VJZcϳ9Pթf
bE=mXzhz3jT9LN9ztz[8ZaDHFK3="m)%r6ˌ"zvً)j}h*-"=g3p4z93(m[칟s}oz#8qr<Q{P>G}ҪZKZbmfn^HzvaORoψQ|o?&x:*i4sؖGk lU,!Ϝ{ /jw//Qg<?㷿m'{*R*->L_E߾}"(V϶uփ{זB,
G)"(RyoHҎJM͙fQ5E=`?mWʖSbw朣ֶ@U6̏h*lYџŨfYЎY118Bq-ܶ~
Nm_*xlO_Öƶ5Z="̴D3Jd3Sh^>
|>m=d<)>@93HW?WZv 6pGԷc'qܵE,a:qBV#o{DB2y~ͭx-Z:CAR죰{gD>|)a=#mF308RꈫQԾ_#p5C9~i"ǜmCsM%z3
Q)b,֢Fﳤٗ;=Q6ψ6ѭK~H{9^OuV6yl\^>[m5CI9R-x