PNG  IHDRYsRGBgAMA a pHYsodIDATx^up]w-8W53LzUԛ7_C:Ia'ffffƘm ˖Ųtf}؊]uJ=gZXjVQfլ ZYVZ3+hffVZj=̬zYAk50jVafլ ZYVZ3+hffVZj=̬zYAk50EA矛}Oo~7|gqW_}e\_~+@sx!%%8r(:r~㯭j1@K-^TA֦`now}h455!($QQJo:8<ֻVoͺh6jURں:^~ go~+h_ xo:;hcDD+qW)}~jVO.}^x~?~G!aZGg'ܹcլֽKAx^=p[/Mt+Am1/Jꫯ4o3yP [Pƚe5uoR*`+4bn2i5(8h3g/]ԴOrr2]-㗴EwU6+h֓KA{Y4`&|\|\ƖmL,hiiņ7wGE^^>_.`TYƼ.v oi+h֓@KO͚/EDFƍnl\ ڛ7ށ[hmHKK:88(hc`ݻqU j=ƺӞ9sF@_?Ypu iY@舂" Zx~>EXv-+W?6jV֥Ȅ)3S 6GG'|ᇪuo7Ѩ_(K+93+K#DD+(@))%? 䦦fGF8{<+f۷_.?fm] ZFz˒ ?O  NpTZ|i}C?[4-I0:SO ^u;RҘyޠ)2''?pIɚ=+ ^,v CÞu~ r++--}&~w<&km<\Hg8殶PZn#GYY iLUWM߿Xj]cV c> ZK-u%KZ2i~)6++[Kw+o_ѧy.P$I լ"-=+XxacÆ ػo/]k))Ga;vNjjPUWrנ=W[j/ֺ=&(X 1cbڌ:K(?.K|Ǹ{>ZQQZQ< %mEx]+h5-5mbrK%%(>xx0׆k JʑS2sS J+ȕZk?պƺu 9l*!=q%?o̟Gv--hhG~Iғ$$ ` Q ea) Bˋqfk-p-kܽw[64)TDG#<:aCLd3l$%e#--H6!3?٢oYMU)UZkP⌾w{\vҦLvكܿYΞ#}47EsK J4%& Adl4"bbF#2:ё&DG h3YHL2M1!-+yY)QvZs-S#LlݶWT7 ܳϞFcSsզ,rПѣGhmڂ֎64(lħ&^GL6N *i fk2h}4ݻӺ[-iWT>up7/_&"<*>MO |Gne&$NOA|JzD%MBWeR]K**MGPdSV&2DO#M՟'{վ^}bFˉ.^‰'.}c8: !H @wҒ !M".91IMBTt6^DѵEKHCB2A+הL2sSd+hUb|줁%/o/oc7p={ ^F|xѰ (:TMTL<|ŋ/66QrF xc*@#1- Jr_ӭƾ={[S׾ۀiZul\h375Ӿ-qG‰gqB3\3_HM@m}pYlb̑I psLxxx$$E2 b45ZAۅv:u«={Ҷ߂uKZ̒ Fn^1]hr\b=2~Ξq>9vg_x`[9z\PpƠ IFl\|\4n =m{JAz=v;vm{NǙ3aXzfϙa?o!f͚-^!9$D \}p5G I<~JZRMB32`@U}>(8yy 9T߼z5MʄO||$ {~}Alݼ[6oö-;ym۲MCwayضmf͞qs>[kot 쫗vɔںfѣn>sF >xL\S=4św1{y&,^3z53fLǘqc0z8\hhhAdd4]NBٙkM^䊊Zd {rqE7q .^sgm܂deC좕X96nm`6lݴk֬Ys1tPz 6 [oaaXvzd[6'77`g7]z `}nnB6{p**Xx:k XRu\=<4kwC(soO=wU+`4y|XG#1z8,6W4S=q I߭נN +1ᶷNppvNη>:8.=*Ο_d/8*69E _9ڪitw@~ڵ{k7qǎ $Y̛?Æ;o 'tz%.4S붠 +܈[pSn-9ۺ&@i[t+(B;wƸ1gծq<$qy;w]cl߱Mn_8NR;rX6 'OÞf_pZF[4somm #' ) $+=xXggx;wYc̫\ \Fn8/0HM͂'bbP_(T<6n،[=N}&ω+._Uoѷ-7k!ad[|N3y~mAKY\\d wN wu5<-fm/<> UtSv8 `رXPza4(=v''> nlb-زm ֭ۀiӦb̘1"jJ/YQLqEdfO_`/PSW"dgHVzT/7zEX@!U\ÅK\]`:<Sf\=7?FB?),N:hr]XX /9 1i ko`ԨX&[zHqX|:;ZEZ&+T&.l]ȞXp^,9s1uT 1 w6c?yiط.NֽA[T66>Q4NRT :ᐓm-ImOxzG y{)=:fg°a#Ɗ73f%+kVիzj īB¶m1o1B} kn)''_cptF/{qU38qˁ'xE738z(`>  Sne bxZl.=e;—Eg2 :6&"fسgjի=]E`>sjk6L!፷^!C\5GL6C<&-u .8&Vc'O-B3Xz{+XAˋ{h2ǎ u&Sfa?o1,Yf`Xd]UbڍB+_`xセx vбq ߓl펀P5k^^x= o{!\QӠY spٹ.G+kN^$V=Oڊ 1/MgƘQ W9 Vܨw@6}ݥXj.E`=fPQ4E 5{g̜&QG⯯€D;oűS'~L1K\jͯN -GϘL&~WM`(p"9I\?C"3+71[4Ϥ rSn 2F L0&dSFY("xqvĕujJ# `jB{u|l^.£$NPp8_a/y)W-qxXguV/ᖇjӬLde”vNLKGzZ>TzexY^`z\KK.>*n.G;xx?c؈։:"u"Mر1e ӄ=LPLo)r`?_l ?yf,g󗸀]84NYj}*g8E#`#څ'bV]8 NI #_h^wy2? O__xx֟J^z?ȃv&=MŠ#E? 5BlE Z.4zx%7b8|V,[w9`"MC>EiYsd( (E 0~ډ%p=$`]܌ZVcNՈiC+e'SZR󐒔k˔l$d qs.һ2S @+Y>Gԗmo wDE%) ?';r O{8YA;j(#E&11f 6\M;]6sANw1c6{C={ WO-ɓ Ǝ;c;w?M1U(n3ur"+q2vgf#88 .@ykp[<=+ڌ#?~B"/ A`hx,&-H!uxcwg)U^t,]wXhX^wlۺSLEkUkÏ>Ա]mmm:2'?Uuze!.Q0ȸ(y#F$2#0FG(d/_a6>pu,Qo_̷\R:(=]ħ& iHBLTxoe\hufZH]|SV2"a8u, z.=J+^y)5b< QF` ,w̞'i&ƌ/jS3"U;zV9/:draJJ@=Gz)J+k)zE` 8C!M'+hYdLH Z$ިRde N&(>hU E7xO p,kJZh"\q%>}`1aXhv.Z%KWc ر}8!n̘5W9G#E?7ppzW58PrrvS' {IF!"d0m8C$Z(Sz`݈+}7h]$7+-RjL&ꕐ&$-5tmL&b748uJ-L@^rS'`HNK5k/7PW$A21t`C'Z/BΒ`1&M_Xr_w-G!4,V\,z̒\nԹMD K8J-^i vǙsґD|F2D+q&{^ P\T%: i90yȄ& 3HO*Š|@Q eBAQ9Bݶm0#`ѧO?)'9s`",Z-Ų˰nzڲy;NwGIЁߞ"Z` KMAzHHHWA6)B]1(X9'?B3e{o~Z95` "@? #F 1b(5AuL46mxax[مNȐgyhN9EXcSVnq1z"b5)Z72 ќ!)Ir$gO,{]uSnx]QPP²bG*Q J5,,́!f80LvPFT˘5sЧ)rO/Qʼp弖jލZ~YL2KDyI(/2/*D6x+`U)j"1؂x$/ a "(0J1i?{["xd$u## r%@&ۊ&]9^ 𙈉NIRBϝ"/l.%ry^ֶ{x{i8qZ[oF7z }~ `bar(CmTx79,y`27"O% ,`M(VGn-5"Ǟ좞ZOg^^$Գroa)lj',1h#`}]%W2 2W:hQ+z%/_놃 RPVY-?7oŨc1rH 8Pء.3j6;ڠӓ'N{*}\f5,Lw8-Νz}O׺?$l)i)>_{#r }TO"¢Í%'/Aqiwʐɼ u9y-CAI tiVUEZ z F__$~鎠@pX~}ډ?|ƆvypQ\F#kVoЮkj*-8r$&N*E?3hjn6 /D}Si.JNV6:2Ua \BDГjQhYtateF-6cJq%%e8Yl"}6O{Zԏp!.9.֤;lva NkP^%moڵ[b`BAaN>ChP- 36BJ[.ΏAٴ4kZ7r$xn|E&E)hɶ8ÍM88j a_i)a*%HouUѯ}]W +;O?LW3"h-V@[ZQյ֡V\C~W[g'tI/\"F"SpPpSpԠDcS}0o"#(L@r-_-[b1``_.h\s|E2bNfe ]-Ğt$2#Σ8j[#AoF̪3{zO Zm$4 hYvM#hS2s,2pt7<`#zZ9MyBd)b6>tNS(>e(CEU*k6 =n5EnuGk9v9qs#.DF)M @@`8aBzk~ >f0|m֮];vM?Oؽw" KV7E ?R^R5Cƃ4Z<=B NDH`zhb փփV$K-Ǖ-on^FD[#Jri:Os)Hf cJJKl[N,o]pYI5;yyۻhޗRL-;#yРFJhpm.7fP8mA^rŪm$Y% bJ6@@&VH_$% Z7pFHHAI˃69Wʀ- Zż,znD< @ВPsY@  "џ- ,d#p7oᦇvۋbUkU% (g}I$΀ǠEQ(r;ă,RަyFCD:e1./,CyJپtSr8:4.\{V%}n0lH1F2#GclRLRײONz|a{GuMPڳ) 6=/W*%eeu5k7A{Q9au071o.T &hi0-OԴLMpZbffr_(-+߯Z$+ִiж7 h[{UE*켏>^V{m!S䄧kƍsc%oax];kܟ^ -^+QUx!8, ^>mDɗ-YiZ]FO  WSj$#o+lږ%p5o[4=-X- ]Zh 8-af!R=-:V-&ihZq{bUs&[I&\b<\|mVBec%(-EYiws._Mgr/W_w˗%0 2 .oJG $Y-P|9T^LptB |kYEΦS왫^Ɛ#0bh%6dш0q$M >BV<#Gk N󶪪*] CLA`RjdtM'c?dEA$tP!Գ٥ XGjQX#M=mK}5$CÛ nhAAkx56i ^jfz-J9T4`9](yF[߬1gAL7 XxxLb~3Mr%d)"m qZUPXLʭA)@Pƨ[1;\PZL$prƋW'5{r/X<if1ސ&X؂Dȱ5SFy6㳑_X|ET"\XYe e%?!qfi [8tl,)쨑c0nD,YL4 ]ܵ'O\I% Z6l(L2ek,($Fә>qaM 4R _,u\p}h'~'hQ7' 5@ˈ%+D0Ȱx`./1>hN khi3rD rċXJiAT7 huojACs+[[ 6B VogsrWksy9ؼi'\scD6ŸWhμx嗱dJ=x!$'|F}Z SyHVBh8jFZ7$sKNNbXim\%h-5AaV bT\hI-%SZ6CXy^es0"D^HxWs}:/֧IiYc sPRRS'cܘ 1l%^y^]{3?i` mdd܀X~MtnnԈo#!Z:ɴ#iBTӊ.Av^6_<W*P!GK"մ+=&pZ՛<2G"hOvn-TV =D2:pzTv03g\̝?6R%,XBAE/ 4nӂi8 Rd>d/iB-UKٞh%hDHhXncZFh SymoO$ AUP-fA [Ula=-\B<#L=,TʟgFNdbl%+PZE=[*TUV'ݖ(l?c:|NO9#TYTo#PxYUmAkLǖQ3,-Лci+4DԴYxZZ:Ń~, }r>iT2[eqYxZ06$py3hb3Cвۇ:?aM:r*Q"/9eRjPpK6Ƒ$v2拙%7J^\|zM)eF@U2@{ w4S;ZZU=I6R> {`$iWIq jkPUը8-Μ= ,Ƃ5p"c^Ǘ-_cF}$l K5bx+vEj`ڴ9ؿFqj4ܶ(TY.Vb %մH0(׆h99^sc\F b.t2pE&3yY pD Y0iL9xfaN-{TRL+Lqexj#-(̕ ds23 p93ZZxyx5}{!~h!:JABOz#^DLaͬ&г@rcT2EO7F@k\ZT!Wsўn2"Ö 墆U/:sW| JzjV|ǎl@uKU`#iW@tSDi: ?ZJ;'F4? 4XQ2t86o݆BH?Egx 0zm 37r`$9G֢m9Oig T k͕"\(1N \sD2 aGq\'3^`Ң$-`"Ys ί ֠er1gCh6ڬ 6Zt1wW:p;N'Z1E7+V.M[,=miU2'׍,0r &+hSS5nņVD`@4 zlUӊjС[:"jYZ>rut<$BP-9kYiuGN:a'՛r]p1V,[gj:-1<,V DH˨jYyNF:9cL; CMmcE$490ƨr0<-qImoeG1 h{2Z%eo|^8Y(:VdS,HKR=Kz )lVB gĈ-CETf/@]ט?Ɵ'< iھԙ3gr"ߎ5^iU0r0vk<~X-Q衑Rfe|,V/g /\VDIRYɔxúA(^Ȱq+@k O{W=mcO{5lSZ1rӖyV-N{K.P[mW,_/k֭J4ѴHJKBiU (,/ǃFpއr=P e9(9ÉysCG87jMZyx}'V@}eu(=01$,JrӢr:t,[@Tj Ѵƶ\VDUj5TI -O_jZZ!ڶIl"`5J J]Ӳ𰏩xZXebqiЪ&nokiӧzE]jP%EX|N'*c7 D@0`o¤ѢL@\!b(,\@LzLO-Y@uԵZԑtRgְ,c9X GzYkL([4 lelxWѱrȂ8DB%"[ D'-`y_ӳj/ݍO9%t6Ï3#q8yC Ct\@J( OV`˔9cLx11*"DtdexZ-=V4Fm}k両-M\Z(޷]i##GN, >zIrrgΝ)ts-ҷ%%hb9t҄@=&jڲJa7uq wZ/8~,g$_k@ $h_R''X 4 5"Y/GU ++Jerkfwn1*'[ d2rbR32΂BK"ex3Q4%?+c19Y +zU2I7~eԙӺeF TQbu:ő; 7_-aЊee<cF&)ӈeL4/Aޠy V0P#POk==ˠӳ@k)g4޶kTYBwڄRUe;B'mt 0"!h_z Z񮲂BSVuÇ\ o??ۿ,yu9֙~cZemn,<~Bg: SVRZ*Ku$1ahl$ &h9R~l-S= DeP戱%h 3_/5Pt^ɜNjitZLڷ0zAsPE2d0($f-=-#ҬfKd+I =V,_b+^JNDZ-FqQ@`?_]C."Dl$%_(z[Ӆsh ѶQoȀ?n{Qh1^LD2^5 1F_Ny @Navo&?v͝;_6똳$9YU%`i4OuC j$MmP[Y"Y`Qe..^K|N2tus鰷%"{ (9O_mnm3c1@aXR$6<'(`65ˈf9h=.D)#B*kjĕScKif ֧/|̠m2l9YƨB<(MzeQO?Mj oK=n+-I%$Icl^h'mpS X XL$$f cUd&MӦ[Ύpw)A6U59 n檪,PiFճ7TF-qe&e9zZi>TS:^a#8ܡ1vl߶Oacۃ݇TM,gc5X8N7ӖIu&ƨa99r-U3jVP7Z!m=&a:eۍ&xë~k9vSSB< YZ=[[ksrҤi8{Og}7 SWu A1:[k>z%ÏbԘXn=:uD#?B\`-إ#02VXEDUw aP|Y=:Q)^r5 s,aeEl HgeŢ(q.ᯬ6(1<4(^L M-2{b-)|9˺k2   O~x{a XphK5+A''-|A5,LНeQxIПr|䆘Q,F=5jѬQ!Ə|1zY_J6 Tk4QkF9̚_}0xSEYx_&^#早oK*K$Xh!z~!az c|t,ˠŧ`t a#pcY@P(ôyN36.GZӳe,Ƌ^rSق'{gz6-;]#!q8|α>{?e$&ɽ3DF0//ORzLQDVpxB2- wjtM6 B H(`1QϞtؠЬU&h-ژTV2z\qgCV:7h„:mn1cv蜽xwD߷ x켣@C h!TT)e,,CV^6XQ+[yܪ1yPL/VS`Mz۰& o&yڸRiѮM^/ZK;5O,F1&fV4?ŋWNX/iW NZň?`›F_LJ+Ae,wnogt fXMgE`NؽD152ȱ{2&PXTWZh$GMj4E DYs +,=1z\ZlԕRhXFoN}]56U Em>벀z̋$A3J2ƴ-ߦk MxZN4Sr P 9F{Se\'ڡCY e,2hf)uwFXdtѴ\.&f?8^ l2j8s"eҚf mV/@PP\\YYe]) r֩5ZZk`}:Ok4vѴB9 Yzؔ@ -m:#H=")gp7 ٺu ^yU+QԕӉЈpC@ VLpC kˋP$cna0i7_7oBpxh-s.`'wǞ{E~L_:V hrجѺ$#zaj+:S$OXUVftpULm~FUԳ,ql7V({Jpq753 _s0uLL?}L̜%v\lٺ yϘ;{) ̯v! T]OQ_שa$*Ja|^qW$H%^N7' h35@HвApa) {Z'5:hROK0eEcJ"i3g]^e-xH7QPZ${Uhq Q5hIA+gUh<մ?.a@) n.OHU,yE+#,>}ƶ!,qnW]%[)'ˉx xi~$:C2eԞFMNs·brH5a|O/Q*RZh[--,0<2Yw5SO.FBrpHQIF3sxP)B' 9ҟgxkZhj9ڵIKyQRM @4:sf2 Aqb Q)u)xe| '`Uв Qc @1_X~hyuM׆wxeDSE r2"K~=}HIO#ۋs10Y\$Ra6sXpzZ60v4S..3plj-aMH1O͊(c@R\j`Rxxz\8e̘^Q6.Wm}iߗ27xE.$u3RD:r{JL̀#ZF x*OH6Ck+hM{i99cTW*e*#oPPCPwe[2'PƬ?f׈z:fq hnjDŽq1m,˗2̝\|[YpO=Lh:vPQJZ꜁`'\2 żef c*)2;o(aHm̷G*E7 e^ r3ōxo F]hֶJS2RlJSMAM+419JOw9USp\r-6mڮ(HuT.4\hZӲS|YIK+ۺN&%hy8~9[xTk0j٘3k֬Z3^"b]Fġ|}CakkEӚrȋ 5(d2JT(!%E؉@\!i%ȨGd,yɋ (?RR(/FL Dq+^r9wqqJK -hh[vѵFNX}S1Q"v"dsӷ5hv߾} P^.b=~7aFX\cO>EQq7hʉNA}QۤdhA5-st |RC_ G%k5JJyf)OT BY.s=9c+?f?O)Th+E+1_Ku$ǎĀSgT!@]eKV//SRzU輣%u`aZ07$;NnPV2t-AI+-VcxAf<'SRouLH :=u1nY2*NB]+~ic[Y sSu$8"U_eֵKpR[z-'tVA(aB}LMBբe&.ϛxsR[nl/Qv֙d"hzml߹!,>"rc[TGT'ř;|Rd&')+[O}^̫Q%e՘e*Az.M6d cX QB `XLo>RzbNBE(.50i]5u-id+obB2 lv m/*UX:f2R LFRg}TaelSo+ Hѭz|\#kx_ϱQ>bOoc1}o;kX͛}Q:7nxe< .eF .In|F2F hB]u Ƽczڧ+W<ffD1hjZJ*5CT^ڄk4ZS&j)%˰X@[}0ld'#~Z 6ԁ Z#(ՠ Zp rq6-[uZ{m>>!3p0@kd Hs.-{ü/{ȸ($Fm3Mʤ)Ztc[A ܒ'=֔3ԴZ5RrD~Λc׮{,hUfݿFPgm3WGON4&̹r-a{j!C1tթ5zcHxZ=h[ͩgw|ml2mAPry 8K7%IN :sNiӔ1a8L6ӧe+.o>Ri^WyZVq8[|9JOnU}jMz*9/QPPYveBG$zda@JNixTngU""j7Kؒ!&M6}~xe\ F{X%T9hidѶyE8Y [A66x0o[Qk<\¿m 1lIf:V.K0|$q_6Cİutڷ6D6h9Kuʗ\={ 4V@+#ٸ} o# 5lmHƉdJN'c+ZuttZR曟 pPy~IKȊ 9 ZYP-ztL~\Zr[N*b;l 0,Z@;~OyN ж#qцJtkO1/Y[yusfN\ܩ*gЄ--"xW{4)Jz,m^}ҒgT;=if VѻHu'2bt+qJʪ>;?g=8HxL4'MŬٳbJmg?5Ca̠Ov$l99hek^y+YT"@`hAvVq+S"-muXARzAnO{"887n9aבj[ѿmk,"I\VUEʼn\bp*N4/[n$E UdE0y+`f]K Nx]O,Aei#գ+Zu Ae7s^FvexЁœ p h댨~wBHDd짥q3ack#`=y͟}>VQQ7nbߡ}0 *$P> Zvp:Nb$he44thC-o6n" ~Z۶o;Ǝ];WqnJ YtzJ,XT=m xp ZthYa`YOzE~/iVx--񖧼N%{-u;ӥ^0aTm i-hIunnmbyV vB2̠7(N"\AG #Hܹ'wu| *VSF}|.!c9{rTOUlP:#@}7;_!̵)6#PTnp汀%o 04HA1B ˩48Rq-^LS>& TrY?V=6%R X, v4X@ۮ :.2A~] ,_V9pcZ^ܟ ,,Y$1yoFS3L4H1> S6TS63~8{,LޕK /;o66no ڸ8{msZ XEɋ<շ*:~4]sDg+l҇v=jStV- I˸ ^^|E7Ο+V+jJm۶}+&f-KA-@bq?0o2 Mf:-uof4]yS"}q+|D3`֌yr9a$L4K.@o[hZ[{k|P0{:^^^:ٜ)ܺ,27kD5Mzd^1 Ϫ8x^B7n$]+o7ȩ{vEĽ{ǎ/Ν N4յwAskj!DWicL46 $8B<\ݼ4f2!#l2pEy_GrBloeufUr Ƣ `=I ,ҹ_sƬY31iDѴKaoŝ^3zKO>V*с/c3gM)Ľ~=І:[:8hcC XVɔBFfɄ%{Sظa֮^ 7-[갷aGm*YiЩSg]~FyW%p BTpsuUSF b%~K8)%!Ek XVqoܺP>}3g+xb,] Üy3ZX4(5Z=%[[i7evQy|$nĆmum%hUfpZo{Y4'7/;vJn8g<,^Az0uo{ejnme}baثS@n9 :-#}}lZ`H>\_Ǖ(b)#]wpN3={֬^M ˖_Z~-F-yv&ُ̿Ze/oouihswj? |6YP {",cUenLiJb\fwMuWC6pp`[g;>3g~}׽掀@6zO_F7VAÔ>FCDP(^ BoիX|_b¥Xb6l\qFcB̿͏OE=~ ^>^aqVZoR?EѻB;YPSaQFMIXiߝ_֨ILN+n9.eNX1RSE,)3gW$" ҍRHn9 צgw7EF;X'y{Xl%V\sf[: ($P?/CBv:>{Yi--:7?PEap#{qX#kHx3۞r k4'$ 84\9;p9Ѝ p աZL d1'O"AZh?}/9's޻.]eL p:rz!!1EoŏL/QS[' -7V5,~,|a[|\.!5snZptt{XKH@xbg9)i)Xa#un^rzⅫx;|Kඌ3Ψ *89 (L?ojk#s/:ޭ@/*,,R ԩS5j1c@ ))pvqBsrr`r<m}mx70̞=[Biiӌ,JmvA6:"}GSo+3DC ' RSӰlr5{oܵ(-/++PUE-SVFVۨ `4ďź hYHњUK?vmPpR-CѢ-cbp5T$+߾}[ #G/2r+こN!>!1S՞u2Pa}#"tobr_RWN--&|ᄑ-).%>D=p&̟՞u+M탆&P. eӃF1BxdZx^Z6)FDF"//yycu9W_" 0w};K8۶3G< |X/ۚαZWX{CӡsM?E7>S9xMѱ2~=mTt v''gս[NСp=wN