JFIFHHC    $.' ",#(7),01444'9=82<.342C  2!!22222222222222222222222222222222222222222222222222Dl" }!1AQa"q2#BR$3br %&'()*456789:CDEFGHIJSTUVWXYZcdefghijstuvwxyz w!1AQaq"2B #3Rbr $4%&'()*56789:CDEFGHIJSTUVWXYZcdefghijstuvwxyz ?*( ( ( ( ([xHHqI+_tZwA&y,fXBOON:*],e(_A]ub&3앑GRpqNM̞(2̊ZkʴTWwӕTe+^D,f@ёzJ|ѽz*{{;Eˌ?*d>'Ts+GEw6 Ӧj 5Й⡗nv+{Ė' HEtaV-/.Ե(cE,RA!X7UԂ? W25 MtҢJϽqXFOkDeJ u{,"OI(Et)EYӯo E0Ӂ@ӯHVYB:skZ(_ xz^gڤ<|9ݜJhRwvZupmP <ZWtj*rergA6c=ٗh?n|)m3Ӟ=U/P И۱tFHȌX`š{0EY:ullB16qubK+)skZ(((((((((ZgBխ3B?!S?,[8yV67'{NTZXoC`u?t= Ҹ[֚w(V59paT+{i׈Qiy,̲U'y?A"jȸ?#Vc"?5 xE BZ_ȡw\B,BЖ(]4Ѕ*[C_OȡwKW5[2ݘ_)7Br1E BZ_ȡw\B(? j~y%ir,^:%fS@/JȃpE`SӘ :eIUnQr:^ Ny-z8RVQz?WЍ?:uޗ^T;8] s>ȯ^ZdHfR}kϯz6%3|c5[nXTxm+Wƥn[Y<#TeKUۓEv9 SM$s* O>UbTx]m6@rq?[IyGh1niEqchn׿zo#M+ӄX9?ZSj:L_Qrw:J,4 .!(5`Z^)I):Jg׎BF}Mo&[\"2 0*/SQDdYnE ZЍQy [? Nn~l]跚VkSHy`9'W]y)E3D9$^-'vާy"G8OZ/7AkXsOvվ[l Khέoq:kGEY ʹ~%OQ>oU O):{@8AoB "_#U va=n]GPkU*"d]o1?eޑ#vl? XzDQI'<|sH_yX)TTBY^J.^QjJ.^QjR?D"ƪ-SiK4@YzDgIv>Fiڇm'IS7A(@ayڼU&IVG/A_KOR@*>!_*͂yQ_@hQEQEQEQEQEQEQEQEkLwOUZ)5t EI͏|G EaC{;IYw_j׌R'Wg3֝\ jv'alW(ɍd''u5TQ]|?mݲ^B57}?Z+ yar=^QXH9^o[Xh&B-̦g20p?3^=E0 rmJ =׃P5,eW7nOW=Em 2gQ>C=bx{+J%U#z0 mJJzL3 0lc>WX/JI{=nDd/EK/iy526zr}^%T'm5ij sS6)^ͦ^y C#_6ޞ_qWNxbųʡC$J*(aTokW:}sRx, P2?w7!x$caxL,=ǚͫئ$@m9c4믰VXȆUrp5Zڎ45%cfM v+?H&C^.l-Y^uiz& +Bi]-O^NNnRtK" Fx#SX~<펞t24)=}(P캔:]K$j'sG\'%6gde](uN)Zdzׅ:ka` ?OZ4­HՕ FkǨ-/p=SHVCT )j^ʰy1!`Y0 4SϏ5z" ȦHîy9'Ӣm"ȑ]ss9_)jM"}+'߈5wG;Iec7yy3vo9O[}_>ğ?'24v)_V{km.XkeANo;ic 7GRk!gq33\߆u{j; pW4p FJRz\\Ccin/}wbT`gU%?f,`}-rFS[j4֣tQq+Ҽ^BDr\e{Z0%h0J(j.~c5_ۦy7 V_i_Mmo[ۄ*GBF=~&Fn/[;_"&1?)!\⼺uZiSGi!yJ+i{}T_Z5΂[۶; = f]z|I#]6e}M!m]1<|ּrYbRQ2`p:v-mY/bk8MZ*0z Ic?^OxHƭe &3 w_u-ɒW?sTb$sgvi&)r ܧ^Z紿WFjzla>Yΐzr0oNJMLVﵸ[1 ÀT`q]߇LYg3?9?ׯ|Tw6,FSdDpW\,yW#MG|%8z~,dS Fǹ9=8K3{=0D^"#>`L`Ҁ<ciNŵKgv,pTc$V +_[X&+hd޳e;NJ}ޚڔ1Gq84Tgbqԓfky "4B9]3@Z^æ[io&&d`[]ϔ'zt@)ՃDY}Yϕq^ӵ(]]۫FVMA|=q'3uۏ^^UsP8aZMJM[*{xp4L|>S䝫;0;k_ 4&b.2^c O=A8KcwcWFB*'?xv~U>4Uk VU "$bҒ|n8xҧ%Ci٬־GBdǹ9wN(|C]Lf'X2I?7JTOqXK2k6[Dy"B un+pU.˻k`m;P|ۄ܅zև$_$jmhlH1q@mؚ^wܚpF;[qT&+T5vK?8$`z>-׵\O Ǩz7@1==~/5ilm" _=fF=j𮇬r_vMJ;2f浴JN ]-@+!z-n&!8bF{xxOs6t;:O6of&WrSp G>B?7##HJ _*~w}ӯ;/fm*Cm01#)( sWTGw8&X`6Jя=D^3Z@<ڣ:47m8Ԓ=y4#ῆFkHNEL"ƒ:< GF{.Z-ν!HTANXL᭲i~{=/By9 ²iuo{ޙēCrTqM[Ӽ{;DAxѓ@qzU WԼCZֵ!8?1ҧ^#Eq L`^OhǚT8S{Sj֥4w:wt$UZ((((((((((((((((((((((((((ZVU 7iAP5 engr>лZ(((}^jB] X(HנSSU( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( (l-fs ~Vx"ЈX~_e_ܡD Ez:KfW3E?Gxf((Go~)Qk}&oNo1YA/(?Q]5YoD 5uewc'wk5vXQEQEQEVcV[K{Vܸ[տkP|9:ޒgU9$QJ2{#?W7?cQ zGL񪏭}9%(T¹ޑj}9%(T¹ޑj}9%(T¹ޑj}9%(T¹ޑj}9%(T¹ޑj}9%(T¹ޑj}9%(T¹ޑj}9%(T¹ޑj}9%(U- FCΐH*b(J1mQqWAASHt ֿ)ssc2>AM# Z}sڟ/+Pk_?ﹿ5 ing>2>AM# Z}sڟ/+Pk_?ﹿ5 ing>2>AM# Z}sڟ/+Pk_?ﹿ5 ing>2>AM# Z}sڟ/+Pk_?ﹿ5 ing>2>:}JknKyӪH?_CVveQ]QEQ@TWwyVv\I zPWYkwc۴0pWlm+8+u(46.3 G͌]K^[Mo&3T*qNAEPEPEPEP]0Vi˹GOq5 ~%i.!rJ%XzϿlPh )*-[uCb8cHtTPGg{k[-͕W7ݒ' =QEQEQEa3Ѥ?@všʹ:r%>YWxᾡ[^iDY vW}\o%p?^+;ViohٞL,) rA>@IEP]W485 Ė[t%O<1?LwV/JW& ,F1եG)кqLݖY'}`=2+mݞQEQEQEQEQEQEQEoKKRB%pW*ixC?VRXLgC}ٵn>3vݻv1cKX"Ćwr; >wg;Ul_IvH,vļL-IYG8Y0G$Y2m 9WtiЮdvoBꛛL}kp/ᢵ>PٴbCUa)TⵏYiӔ^/lݥxhc _jlS[dm*Jj 6pI隢N*<<` }+U<'vW4 J1PV e',vqbR=+G;Q&GQEQEQEQEQEQEc3LTd-$)I-vm" L/3xxIh6(@M.O{=n4t!qf#W4WԷ;k?N# VpAIZ*a~ *_Π{ +Uªf8 hPI'>}jdT<ާdž~"޿#"VotOU~ghP[ukƒǡ4* ̇dy8ry-ΥVɥ TڙSr9ϿZsES殭Yca܌Gnߍs:3pW# :ƫ3SI)r6VTGML`GI&3p6Ӟ7gYDfC*Я_^M}3RA٪O^^xjQu4P7MLԏF?j7Nj5SJkhY>~ɣY-Y}B jmUNO\EfQԦ'H\fQEQE> 0ʷ98iFTUV8MӖ̨˾G 7WH^5Eyؘ~#_H]?goѾG (${.O 3iA]#v]xba=}tto;.j?0A˾G 7WH^5Eؘ~ ďeiA]#v]?+L?w}bG;.?go׍QG&?>#wWHFO 3ƨX?+=2,R:]RAZ?=D3BJ!b!RͽoSε4Vٱϲ=ଫbS?9~je { 8+jS w* >x8>}gG=8=~ij$'4DڔDu|EzG?6][DhcmJ"ẤcUu"Kdx(KvϤ4_0sEY?/G !;*m?g_ۚ/tCQwH?U|EYgϤ4_0sE>0ϧݟInh?aGA#Um}faO>;*G !(>v}%wH?U!4B1*nϰ}Bv}ھ:d~J#ZwH?U|E%"m)+S"KHYLAuVM=ZB?y3_lw? <^a[xv.ؙ_G-\[R;0h/$qTr&Aqw佼LW93uc(Db gQ8ȪIL`Hd6Y"{UF6fU$cgi yR=[FWq +֮ͣuļzq8hmxڌqG?\{^d[NwG2>nK+٭e9CΚ2R (6 ( ( ( ( ( ( ( ( ( (G*G3*'EwZ0)(f_fsŸ`<s}5S1S,*SjgEzg!~Zh/?WGC3ygyj -_c4j?}33 -_c4lf\'ϱtWlfB3< {<ΊB3< _疯?p?c>Ǚ^_疯? 6?3GAg:+? 6?3G!~Zh?=gEzg!~Zh/?WڸOcL/?WgyjW 3ygyj -_c4j?}33 -_c4lf\'ϱtWlfB3< {<ΊB3< _疯?p?c>Ǚ^_疯? 6?3GAg:+? 6?3G!~Zh?=gEzg!~Zh/?WڸOcL/?WgyjW 3ygyj -_c4j?}33 -_c4lf\'ϱtWKʥaSn~S#xf@dyJOi!W1gcCUoGB9](J;OxaW^ɓ×[9ުc-]$3;nWSukԬs+6ӌusw+<0^qSԉ|'mhtWyܸنF8}Mv#&kkdQi*2٪~cs uάq]E6>e7wz;Ef4JRp:t۽mz1Fگ^߷mڌp8{⻫wc;H#TߛVt((hZXWh?\]6%Z263T۸.O µ8Py_jMfL6 ci$ Au0Lw6R>8y8с,6ES֭4k_&=B;nˡ殒 i.kŻƍZ?yy珬V5Řԕ<4CJI9΂ۭf̨pO5h-uO!NPryWox i$9SQ6 3WxJuoSWFQ^yQEQEQEQEQEQEQEWkXE..>,eqcW]ދY .I/+$n-Ӏk#VJvۭW*ak[;s=qtF ޛxsODײ Zn[ 但3h$W9`w4OO=!'p=Oֽh఍0u&PC4" iVD,$\o\+~;6KM;O,-4m؜t⻻[dxn.Xz1zRI]%2\Q_4vQ@Q@Q@Q@Q@Q@Q@<[ uzݏ-3 u<ZR*sSM&kiavǡ{wmk;B ?|\]` FmÃm`FG.S>qNHH\6g$ 25_0 v4w#iOKkhƛX3HIk}2Ѧ]Nk{O $Y!9`m,TW- Y_CjfGil-v+ D۞1>P>Rm) eYR-HTE|qմeP3QU' ~=)Xfbp~to$ٕYY4A W^===4^M9!D*ϓStSH>줒>Zr&.+o)u qZG#Y]Gs-tz:Yx=s"'s{iR^O7*X((𷊵 jOe;a~RE?׷h_9"d.e'`WPVZ3d?J_$$te8"-izM<3=uWGV?aM<3=uQ 箯Q:('= 箯Q?4 ?=^gExEaL3=5Q 禯Q:)fa}L?W(xgzj3//OxgzO ]_tR'= 箯Q?4 ?=^gEXO_s?4 ?=G&Gǫ+ 0zg&GǨ?W(yea?}L?W(xgz3'~/OxgzO ]_tQO{i=3O ]_izΊ?m>izM<3=uWGV?aM<3=uQ 箯Q:('=Zu=BuY8y`egX?g/?^^3Q[7?%k+1T $(6cqSHm|@+shs2#eDze5y3PF}JGjWtE>6z;R:⼻VZM [1Z*ZƊy?ز:W|iԃGi1s G:SIER4 ( ( ( ( ( ( ( ( ( (Vu1X٠id=XTK164M-E7?=%s}1Oӥkb| N74F4漹xT6T$e[lV"#ƨei@#E-?oWTWV" ?YoQ+vZ+HeRCk̂84]2W#ƨei@#E-?oWTWV" ?YoQ+vZ+HeFOi,(x-?e[m?v"*Fe$32Hw#ϭTkS4mo2ƛoM=>+ iUVg}? 3J|Oۦ9Uu'^ʒY=Iy9ÑԹ%Q^9QEQEQEQEQEQE-NU %CѸ`~QQU8InՏ%,^Xm;O#UJn?cV5}|SqED ߻zFz#EŦC2e:WN_|]~ ]x>̭qٚ@]W X׿CvdvbsIi>|YӤ7pR?:cQkзa-|$5QNniq`Lt6M苜}}(J@)73ICtkRZ%7tzGh:tּGs LNB{1y7 ]xA f;߭z8|?/-_ֿ/x @y:}럢= ((((((((((Dև>; &̪:QS8FkJi;?X?c GL(~E!˹ƻ&vX?cET"s˹ƻ&vX?cET"s˹ƻ&vX?cET"s˹ƻ&vX?cET"s˹ƻ&vX?cET"s˹ƻ&vX?cET"s˹ƻ&vX?cET"s˹ƻ&vX?cET"s˹ƻ&vX?cET"s˹ƻ&vX?cET"s˹ƻ&vX?cET"s˹ƻ&vX?cET"s˹ƻ&vX?cET"s˹ƻ&vX?cET"s˹ƻ&vX?cET"s˹ƻ&vX?cET"s˹ƻ&vX?cET"s˹ƻ&vX?cET"s˹ƻ&vX?cET"s˹ƻ&vX?cET"s˹kRT. [wPŎ32jWA!EPm[7iҮq3H=z^gѵ(>+l0Ή޹_>?Z(k=v]mo?*|8gd_4Y:40xj/x thC}ul[ʰunm|5 aZ*F|*ƶm[ןinb3>U?dEQaEPEPEPEPEPEPEPEPEPEPEPEHZ@mĠr`IJRQNRWʷa M)葡f?Ax{V R54ywn}a995 hBJûj3C.'G"&wW)?*?V<лMx_k(w?g!ouлMzenӿ}[?Dy"&wW)??7 IתXO%#:-ޛ$)&D1@cԔI$y"&wW)??7 Iש=s,/o*?Zѯ/5K8+3J9I>UIx_hC.'^:Hi Qz&GRJ睨)K9]'_uǗ!ouлMz\ѫ̭' zӾy>?FD~YG1Kf?W_y_"&wW)??7 Iר<2 us+)3ipW#OAӭ :ړS] O&Dy]߇EcMlEgWq5nWQxnYS (UP2(8^.oN$[۱⮏4+0 ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ıxNi|̌}Dh֯7L_QFE^~hN_5f(;Š((((((0sjtx<,Φ9J68pב[$N֌($,0F3k˱hNV+Aww4R̹U݅S-(w3p: )Z O$0X0Zw%}M00o~~gOa5r[ K*9=Qo#czqQAJO'Y9 9?R+6Ij[2NI=Ś*Y ܞTVWK,U P70MrxKy*])O7^]U#B 8Ze6D*3R[o̚F2<⻻]cdRG܎q^r&aqn߿֬&aj  xJ*JOwi:RiX.Z8"Bv<GQ\$3FvC(A?dQ3M'mРB@+Ќ5\Lb?k@!BW`czyu/ϱOy % 3^*H (饊v5Og87gϷ4Ἣ|>[Ifxkߛc(ԪIkqQYQEQEQEQE%osp5i~,˟`]^F Ϭxo"3_x)?r¾?xvN x?D/`c-╏UJ4XX<l oW\^xb[bzc|"yz_V9~'-{_ywW6d?ZDY<%Ot}]FXz+Hi>v/ˌb'od<~s\0_:i#-y-߄"{"ppSkS((((((((((+B]4 ?UyR8s?*Ϣ6/7 ZQ b6O* KMCT_o j(gūlU-_d1j'G%&W?Ƣ6/7 ZQ b6O* KMCT_o j(gūlU-_d1j'G%&W?Ƣ6/7 ZQ b6O* KMCT_o j(gūlU-_d1j'G%&W?Ƣ6/7 ZQ b6O* KMCT_o j(gūlU-_d1j'G%&W?Ƣ6/7 ZQ b6O* KMCT_o j(gūlU-_d1j'G%&W?Ƣ6/7 ZQ b6O*4<9\$y!;xl-m;E R?%8mA;T8[h..ZA4uUK7 FW@ QHUd,^F/ftoPcX5r7r{IW0֭GV)"rVLnBcJdҍԥx{Ku-R$I&nx=Ǹ5IekZ"3i$=W}:f鷳nˮh\Z%#rzG?mu V-y2leG̗?;y+^GtWcO}2?OW\GXQEQEQEQEQEQEQEQEQEQEu^n/cZYmtV?1ޢHӃCIdSҼjs)ojv{: j7x[Ajiey ۛv{S+jg\wo3aյg zGL?\oHɏ5]#W¹ޑjW7?cWeEx0N7T¹ޑj*(v_qn7UQG#>swA#&?n7ʊ?axo+ 1ƨswA#&?vTQ\oHɏ5G+ 1ƫGe}^' zGL?\oHɏ5^zóߴ >R6#Z6|Y5xj$d )3 IF6jL)'k\oHɏ5G+ 1ƫdnmaN*4vG?βM}Tiby1Ʈ?MPZ-*ofp?n7U^ma|N"|Ǧxo Ka4PerBڇ/W7?cQ zGL=2m*q Bs_JЏz7lv~Y>RpT?kW7?cQ zGLFb,y~oVƠq>N~i?qU}^Ηs?\oHɏ5G+ 1ƫu. 0#yЉyVEe[5Q$̨ф8W7?cQ zGL쨬cN7T¹ޑj*(v_qn7UQG#>swA#&?n7ʊ?axo+ 1ƨswA#&?vTQ\oHɏ5G+ 1ƫGe}^'/ýMTL~ȓ2Ȫ?Z/l.ۧt.^PZT~"Ν09OXN{W^9sd'BG0p?goѾG >G0p?goѾG >G0p?goѾG >G0p?goѾG >G0p?goѾG >G0p?goѾG >G0sԁ4;4o-ߊ7i yQWŨk 9K5=wNDFު +z8jl:x{g_zbNiRv9?-koU0}3BEDo̺ 55ΪT۰B*mfd$X3Cq]I69}*k-xF k!qO;cFS;WI=4kS6'wְ6&oF}n˄HשRPiKɗ4RL;M?q3򨢲[=6cFtm?qرf}~;m5&X M6^mǙں~+J_qw]3Esu,qm2]j`lAWH^66j\NVӣ:)6l(}tto;.>G2(}tto;.b?9(}tto;.b?9(}tto;.b?9(}tto;.b?9(}tto;.b?9)Q:9?+}tt}Sa%H0:$jȭoNj%K$F F :+&` :oRf>#k ꖑֲ"RT}QUzlǂƾf6>Mn}>`?&5ʷozmj~#[c7/а=~^d6_KizVM_Ժ 6^n'm-ʨk| j!@ nT귯?wf͇(}=ݡC2s^-6T9gQ{H{?+]{R{?}aTn?hlii7*9"lpM_r:m#1Z>ۘ5?nڜk߹>o{VmtxkYn, 2( ׉wTBX,hq9jr(9RXI*6V{ok*ƣܐ+<mN>aEt ybKOad.lۂ@w<5KB!{ǹxWt^x<;b[KVFeOcǥa~4MDzM#?F\…Zyk'YxXӯ/.䷸%xIzb_]7Ms}u50d6>j{[+vNb*|96AW]^Ԓb7; ǰd\-"ߨcxCo|Ul4]%=ܿ{?J¦"*7iГvk4]jvgI̺#kq迅{rPCFѬ|?ŧRǻܚ򿉿t 3e.<?qW^k9o/OxYO#)Ioq=뀢((((((((((((((C?.@&Q_Y!t лM|E}g]? ?&D<3BQ4e.GFѯ5+ DhFy, 08=p8K@_ _lu ՞Kdcr ͤ@3Q_Y!t лM|E}g]? ?&D<3BQ4e"wH(? GGɔWxg#hC?.@&Q_Y!t лM|E}g]? ?&D<3BQ4e"wH(? GGɔWxg#hC?.@&Q_Y!t лM|E}g]? ?&D<3BQ4e?4}3Jӭ,ߴygcߏ/qדPEPEPEPEPEP:eμez0#ƽ4K}z?\_{ׂ@W7|cb\Ek x>5®w7Q{f"e?\`~"R'/.-e2?uv_adN ;O [BH+'mєnjzs₶?BX ٩;XOm'( ,q"j>}ȏGQ~K݉u;w;??kS^LJ%oW[`#m JxEaw7Wč.IDqEfi| Ҁ=~358TZqIC8Iugx5SuG &IGsxGI-g(־Q1.GP@c]u+cWY_SH`z4q8_+xec67Nm4YY q # )d |4 ˨V47BX1 Fq/-nJ0m>SW͟  BoDo(5xnK/̻F9 5a/Ù %Yg0fJ?.vBhXEf_䏭2Khfn"Y>3[;ב·gFU6->2v@W? xoOejɬYK4aRøf@ +YF3) !O:WZuGt])0Y±Jx+KY.K׭L@p;4t%9c=6 *J|q4bC&"wJm'n#>׿EP{x{7ǿiWEPEPEPEPEPEPEPEPEPEPEPEPEPEPEPEPEPEPEPEPEPEPEPEP_fWueQEe5I<9|(F#q07x|E'b.h%dMf%5oeDֶodOO x\ZkY4^\~sxWQ@Ɠ-E1p1̬ dTw>+vM5luS*#nDmz oQ@W>>澚{JpZxDNj \)W_3| یZhſ |7 _Zʅyd`gr8V;е "K}EB]̛e 8k<0"鎥,A}K8PWU=u+o\$r2``n j[oeDžϒFA6@@cڻ(μ1S~SRח1U0H 3z_ <+hv!K`&J ` ||Ia.01G4Q7)SPO&jjjo ]൙V"O' W@z-<.閒 aKy6 34 GUu)и$+.Xd 1#ں(Ŗj7hRPd|맢(/үf2*((((((((((((((((((((((((+^^_+(^^_(r>r^^_+(^^_(r>r^^_+(^^_(r>r^^_+(^^_(r>r^^_+(^^_(r>r^^_+(^^_(r>r^^_+(^^_(r=otegAw<31k袀 ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( j-mԭ7SrY,~\cOZz/^<ž O Y_ZjVwL$f2$ک'Ěu[=&il$H u*v~|%iv}lܠOr}k|Z+Oӯ>#隅܉@Ex+zu; &iq *7cN[}J =%涝  {nM{乷мK6ʈtݸltZBbC+c_;KP,?c2dS*߀|QcsgosyPfD!HlGJ+Fy(r䂪m``vsOruh%$g\r6B²O9r?{2:pO[aq턏x֭*W.[ky|z5}w/Oj8sjS;M"gkI SeB$d3ڛk^iAJ2gp*NF0{WHoo%dqo׏Jc=+maD> "p<|!9|Y\@.<(kQoq^c;ӵmc-鷳Z[t~up>ꖾ \M6I`8${t=hOu,~yy^zwU.>'FQ{]N/: ԈXgqzjڶ}+O)4C!Agz|K}iHGMcv7{|sހ< m[,A cqsקmi3X,@ط+(((((((((((((((((((((((((((((((kVoeTE6;2s$k