JFIFBExifMM*i@U@C      %%))%756*2>-)0;!C  ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, " }!1AQa"q2#BR$3br %&'()*456789:CDEFGHIJSTUVWXYZcdefghijstuvwxyz w!1AQaq"2B #3Rbr $4%&'()*56789:CDEFGHIJSTUVWXYZcdefghijstuvwxyz ?\S%WQRVeQ%RM%M&)))h1(iM)␮ _Z\7$JQEQR ZLv_ֹ;)YPoKXW!)̳YB5ȿ/OCy+bE+RRHii1HRbFE2qJJu%0M J=c'T^ncM:SI'1(IKE%RiT#;j^O5aHUy$IEQK@ĥAS&+3ATA, H^Y]R5PIfcU)(vA'}!՗EzxoZrj6lɲB3Baܞ0ZIkp['fP2q;޲Z~'ZZ]xUcb+g3HGJF1J33Jp:QڊV&\Q,wE?m&L.6~Fڑ x_M֗V/ib򘕁%θ;w/sH9, s²-SMN~Wj͍q˹fu%&e+/Tw-#졩<h.k-I,_bH'q_*6j5{vZu-%-uaQ^xcD_ jַfX{BF#bYv+UTӇZ}dy>mjyۓ};PqY0!41N$`c 4!^hd3H>l>-`*RddF:c'=GN:pH^xEFW:`w6ӑ98n=ݸ5 R*CqדnA!|5ai=啜hL3v ]ghh駆ib>"Ų@sY) ?=7;{|y1;ztʶH#0)MkxF\lt +3H%ɩUt麒QF=ft.xdFwS|^_`Б5p)S}}/jno}$jXɠ(Qh:vXGm9퇅0x4>mP//1 %. \,u (sE0J*S5ԧEw BIM44r y- Qݗ#29\4ۛ HyhS] G:*q~u,,V Eґ03ե\*iTdRoGw^NI5jGNiLc29!#As=zq-CBh9%y66߆?UF T\emw{zݽ++3oⴷiKDu$(Wde%Xe8 AnKm]I,Po>U>cH=NTw4ͱԵYN2(DYH,u,t(^'u^J׻

ݦ xhA{#K¼Gd!Ul{d]'4 FOj[F@\e+: >suqQ;=oK{-yF=ɵ-@gp{jheC ~v@GlQ+_ouEshӵ7|Mynז]-,mQVf ЂF"G<ֿua,m.YQ{=:s<˯km7lی F=SNx4iŻYu#ȊUүj6 [ 0< 'Z%wP>s2 Hs_|MJ/ڿ}{#?鐤}9"2ycg}VS.EKn "I=GS ޶7- MYݧH|~=+<'4Ef6ofpoe/ n )1??JcyK> 1E|} EYOх7.ͿE|Ui.=9Y"vҶv4m?] MQZ>x7\Ԓ}6!uj4ml&ii5iK/Icjb/u?K+LFm`3H3ѥ8Xu)Y/dA*=9:kȷyxmbwȊ@"Wyx 7O"mPUbt?Jm2ClXCH{kN թyzδ^[׶[Zմ|-i:~2Pnmq!iV@95:1$N#`mў3WQ苩]orO'FXV]Ih#1fwzY^e%RU(Ќeco{ZxMӼ9cm`(y.bIi݇Isq\j   28|?Mm+EZG6b4k20d*7VU5ۉV%QpQl2^YJ]ʯ*Uf]oGtɯXt,w/ŵA VxwFSR"XT*W;?!X"2؊ q恪$N&Ӎ1": eHvfia+*2&=:?y4gkYue"4h:ghgfXdbQ :c>f:[ WI.ѕcYd;Xl-$;d9VΌ@uu;J+)c>r+?3Ω;pkUt?xYC%f`t܁|paC:4=+.hI3(Ww0"%8O<$.Qc;PUL?v*.y$,(@'0#NQ\7Md0kң6V3,2Iu-(θmg";䍱p@#OB>zFr'<36}L^@2ےP@b~LeqӨ]##>\u02gm;cW0m aeLWtTy K* c=5;hzio?AhV+e~i^siko 0lQV[~A??*v@CT|ݵ7XGBg_-k;9|xEO s:3H$$8'{f-RjWǹd#8!{׃3`F2sxp8KeW>fn7#𦭡f 7ZA$!rr:=KFmT..Gvw#шFWyaӸҙGۆH8):2Y'[Uk{}xsZmƗپը݂./ِFs^|crK{G*̀73j՜3YD19dU*~\ƥibdߟ!Rة^kh*X5pTN*(<}y⏷}ݬ v "x_:DX*ܐUv G\X?JOZ_E:|7wjo$pzu7q3;*`Ancy! r:mZ<@ G?JlTx8= [q{f*uо$^ĩ{+rl} ~Z4"UՖHN?&,Nn+bVJK}λž)Kңo6m=t{qy'9=HA *d{sч*WI6]?Yo;SQe37kNF]JuY?(8rku-B VT;fyݻSH56f&dS Rt#aL6[Wi}6dkIZɩ-d54ҥu~$^¯HQ} BUU5X"xWLS(i{c*SNˎ20I4{uZ)}7m{nk˥*F哨 4nQ%o_z"^xIMZo 3h̍\f:8]uu\+NEq˪:XyzSl9,ST%(vmnȪ?I(P ?_ƹO%֪m2=d`st?T3ly}( \*.[ .uU[.vMTIiG %OA=nzi/m鬶[2$*Cx:Ԟծxහ%` w,Cy[.tɯisxNyV)~ [lu)Ң+}%:K+<3]M$f!yY6.@y&{dm^繁gW9 v9޶u5}MH0mi6+ e#8pY^5YT_}'k.9*NX+iebl9‘+CFsP);psp8z IQq;AGdkRJӕ݂+3R  ;֖۴0!'G:F™ @Fd3vUVl u3MM^{{-o^ m'0 sN<ٴhh9HfdFxӧHBX#rz'$時:QޖI)<N H2i!ړi}*Ƿ]?/EVWჳ[ȇ s:f?&x"IWH0~j="-ZAy̲0t ЃLcFK[JZ%մ9}?bZ)s fk(PH+d8,=r1K W2V'(0}}y0Kv!$ҹЧVjCjJTonm5ޛzb)fQ-էx[d{h$0%*qU=iFV]ήgo9ek!Z½&m:OKwɸH%y79w x<\h gY" %Xy!W"s2[Аgך3 =,4)얟שrsW$Vʠ[V ,F@Hѿbjof7kmnȱm.*dm9! V"%*XF( x'Q]hCx{<"0RWwXo0+~}[)&`k<uP?W/aHkKRD Лra?͖[kRh2e5#T9j:IF2]['v}姒~ugW);%Yk-}O?Z񅤾Ak?˖-c`ֱVך4rݥ#]ŝ9q`Hb5&d/Kx_mS27z/} |IKЬ9/}o+vuQX+] De'q$ J UB(DW*mXۣ ilyF7;f+Abmb$,3D !IZ7_)IϙTb=} [O h='y/Zu'58u핌kp?嬳Jd\b]䷟`Gis],|'SfdSRvjD4gad8"gx-÷Icmy!\FYcsκ*rEm\WK&;X`rM6}oIv2thGjm}ʾdr~28 Fpj:Um2&ѻ|{b=&|@۽RԂ8;#j\\Ӳ@ۂ@9 7Q-]e\mI#RKc>4py ۱HYTpQ GĢ2@2eW ¹y"& *g[Ÿ?:F%0Y9Fsv2=ϽS[Cy0`:qNdxVq"E8ٖYx[6N:D3D,W!m(#Oӊ4GYU'fE *qF+{ {r ǀA?Aޜ%`f;J"B2B!U?w <|M;B'eAcHxޔ;N!.I?Q{NN(FܠhcЙl,*HSK /;{jFrAwox\` yy#sp$H%byQtKd z@w<*3U: c{~ˑy͢%ŷX$ѹV֤>#tqF ՘3+ <H  ҟOiF9)>\%c!Xr**{k)TWU|cK3 62xy&Op"n]gj?{ӭ@4ۛa+ 2pҩz I;x]diV #u RCSqey}[0k[_qڹ=麥T,mppy&g||1DO+J*8QMseKXc-=Ϙ2 n*VNФSH6J7dS+p"itPE5n *zpڵWRBc>2;+zPGKan!t pF cjIcq_,ZDWhS9"g l$~ulk>d Oj{8m61r^GuOKpxbM㝎OQ3Tn'ynH %a+:޲@TS5u|QtZZY3GK1?)+z5c0]HcݶS$g>`3YºT$03qRk6nDzm,cg#o-n-ɧiv)\|ֵ3HE8,NIeHTSq#q6YfmN;'Є7:J1FHG9C0lNj; OξYԱ%mm17=ua+Dx_7sgޣ4KWP$ wpvۑ]1a;s[t8c/389ϩ9oI?j>դY ki䋙 I&:?CXPIkrd97ǥqVudIjƀyrF ,үIx"bWrL}ozskI9"rG"p5#m"5teWNWv&pRYa ~G݉"QɖUyĸ*HW+iSҤ~ FV7486GsU8Yly'SeqjUvx Ѥo!r:nFKw)VqĎxjlG*ղ_N9kΩҕd7^q\v͹UPU:=zc,:lcz䂨~fE =WQBizՇc8篵EC@F'sTC1 vzB7N=zSBuBx!HQR#eԩ) -⻀ s֭_VBi.ʓ۟()&RP=*kHo(e1O㲭dw ?%yZ$q@ .z]ũYNehbFC^5̉qiٗ I'I{X=؊l1Fq{* 8=zrΥH$3Ǯ{'}|yjv-vkr$A^i<,# 2|3,ϥR na:FR<)cԞ:)hd60MV_: <;V T'!w?/QYވ\I#ȓ]ka"apxmVF "M)N} 㞔&aٙWI ў~ DGȠd0RzwUi&L6%39kr=1i[YG;3* p~D!PVY,@1%9%pm6 VϷֶHRheUI``[:gG͜rΐesA'EtZZ!k*,rFW v8$Z&]8wZNDlch#ELKt#5kW]gH Wˌ} Ml)iGT@NLU;{KL+w,;p jcuvutBQ̈`TdZׂ3vdwi36wl~^r8zǸ'4(CO)1GP&FWim}2D2;FI@pk){sNT^[W(<;ozE^Ekv3Nݜrs>NX޳oux.]Y{uT]Zi#l=Og'sgH[9`H1}eC_qq]Flm_*]cv 1?-!wYۀ8Ue'+S؎ T2BFpL9^'Mh.,nh0Rtoz#ml +ߦ)>$3y[ :59j; PrN6W6&I*T5C; wy"vvi67ܐЏM\ΞSE$60}k$ܟ=Y}GYZSm Q0ʱ :y[tsd#붹hxrZXrqܪHz|[xqNSnrf1ʴݵJژI?-v}U'MyM227|Es쮭-du({7eۮ:4BoOA#м=~n .֡쩷e.-JE28Te!UtL͜|]%, m ,jʲ`SjxhoRKh o-W$`GU9Zh̸ݢJqǨXIVkiDG!f϶Mn BXfK+5^]nwcR1ǿ< MhAO(1 (5Hg =ާZ0r*0Ǩ?{ض % Ğk2ax+#MIXܛYbygku3:ȹfrT$ro0<I w@{m4pb+ȏ–9Ϸs-hn|jN2F{Wv۴4bJ/Rú?|$2g$}+D*@. z:MP:gU6ĴRВ"܄ET%OF7j',Xx1Z$8;K«uUލ"ֱ%/E2ZλB#r+ive̮RAku: p㝮y''jC UhسENA;sPy2;oU$t6dh ]]?5n[r1ˀ$~?ycN~^=F-ċ `R6g*3oq9'E&&pA `hA3Gnʫ¯sqXڢ=İ?pHFnҥI&j5k+j;;(,N\t Nj$\Ωenxj=vkaobF6-1< f_Z^i4w!F]񐄊YwMY~1n㍽F}+KM.!-)U1H3}}+6RrYrD$b(ŵbG-i皩J6Wgyq'䕘ɽlp«YO̎,+'miT%(Nc:ʾӕ425nF]#9MKFa~ʒo/ٶ;r~\[_G ccRh׶iM=  "xfk^ Z< ~Lw)4ie\Y"%–=qިʖ<2{d*@=8u:]7 4ϴ}d[i,J$}2 5QF%ũz޵qq4,b=ZZDwO#Bc,lT8_F՞ #ؒ65sM3K.Ry"ъ^5(YC#w+nUXZMIClm,F6R3IC2'9V*U }kJ;٢*ʲ"c''Jm[T,6v\jZk~YcIe~qv5%wgde`!F WծeTf4g#jZ٤LQ+-b, =ǯֱ;{3+A =QV~c}wbe65db%i<$Q lrߊ v3#Kyr(sPܖ)I##!<~SӮ6.P9aڶg)6vy*g ;[]l{a\Pd)^ӟz|Oqwz}kϢn h9r@H)nC@V_[Nx9Kď nG Es 3mQ* cI`cq]#:}17V&a)$X֢x.^QcHbQm'8>\C5_ͥ[<-%¶˿:THasѕ|䀭Es)ZVW2.k%nN6e =Ld8Ygmawh7FGUhtsʺ;}Ab=}+tnS$s>V-,y !HsH98Ú^kva3]AlftUfUb>m̍3leTLNA83줯=ŷx-he X"ϵ_ʲD`2Y{qEGn{y#L(aG401oƴʞ.-ލT\#U/uHe[9b"YKB GYZoHUm$#rdp|Q~"vڊKLEs +q ?fFuyxg?cd?PIzIj*mN:fd䴚B ËHӭuXh0oy)F e+RW   Gb[6iv^7īSJlo٧ @⸅ ONEii'.nb"Kfd+@r7~+U_ȴ2m6%Uuy=:аopbAǠYI$!8Xx5{ܲ{Rh׿h,-BvH|` q鏥Xؖx#6 U\\.ͪ:#4mw ?rdcE?q:F ثYs%g%~pW7wW9}Iu Y Z;$D~lb=r]; X\(J|ҋ(ݣX[3)ln KG-9@n?y6Ӯ.$0KA'6\k1Ic29R=AR5-̑Y+c$ Yaj$m~},d`;)Y*:+{s$/4)wXHې:k;F*![`PHqW%A{ Clٞ09ULkBnd6V242J"_ 7v^UxFF/s 1ֵ͜BeR gkI㸍!ll<9xo([Y".#V2&ؔfr̲o"MmUA^\cյK|1)”w%sgfdiA ~W_8YK)'-C4!Z=:0zȺ^;{: ə$$.X 9zckO;JDjV8r>BsQYZ,K1_kNN\}+F־DP=nvysfҡMVtcF˓<<y9m@9X9o _*F"W2P>YT6щV6ovm.3ߧzdWBF 3[?ӳi5-yxdl \ޥ$c)%Fdr.,o. b˨1⦷^2 c~w~Gis lwHL)%JAӞƬc`Aq]6UV<no hjHGeDhݷ1 tet"6걤˽  v FBJ;:6v0LfWH GLZZ}[`+r 6(tuB/ҾH 8g:\"ICmlx9b+X F$o~uZ%u1*/ 3,S#8bK8ʱoְ.4q/'V`w)EdR rkԮKCs Cpγдo)okE˻?Ϸ?_u~m9tM%ROcETGJVTqjnz~-Ъwy 8_.g>w:sZ_;'c@y[`F>:"΀MkYI+u*ζo$'egDA |^HZG?!aRh܈YLᔶ211:hZmT[Lt(T7cp sƌ"!]ȱ.ߔo~x(ՍV☜ D.x`9x.[>j6p6jב,*wd}~t]*;I fH7TPR9Cc`F jxxdq|-w\4>Q['psҳuu-J-!Y8Zܰx~Y*8ۈbV*'Y7O*~ei2}Wѥ$6 " Nxd0bR(*d^]4M(|8jZhҤA!R sOhB/mRA(=ӛrw!Ƨt:Uk)Éc5*$V6nI3d;Z2{==Kq|*C$#\K;9 ,y'N8%*ֻ.o <9;rqf(~ld.LVN|׺ϑ N!r9WB C8,۩}Q4mnܷ٤i#1̯`aȯ )Rvk^ofo,吣9+OIx- n"ܤ͋E][[ P:X$Ǡj 7OS<HEG>NsO֠U9@G0+.ISt3\#+)rg !6baf[Cks΢H#R!TsMTe[Z]0ks.w5$aqr ګ[DbYO %̑\ۖ,sŬu݀`s 1aR_WR@̃+$hsp=? ֔iDnU߼mR8ϷzFZ@!~T@ŜGz̏V>xYx6eU1Ua5|JNnh̪|'p#tn=]*}k֥{ \n m{F sbx1E0ֺN~{;FV6l䶱y(e\0}}Eliv4gyP @J69 K =k PLDuwckBMRWVb>%ԮZ@F?gŕ*GgiiPG \2q\U)d.R7|6ʌqCHUk/B8|n&iD`$xF)-ܩ,dX©;’CzU-崵:P[GBJ7 dpK"&M :cz8q)(cW!1 LmBv6G48@r9Ȭ%{y2$qy~Q~5oKuRIYw}VvO4(Rd+_b/d.|==5M%@FpA9*NNaӲr!rJ\O\sj_V3I*xI??r8c{\dU"yq,c$ Ǻ[n:-(~@yҺV9(H-W;V!Eg zּgJ)jy))˙5+de[F~ '羶rX#/mU kl2H s=lmLq4rd08+\>`֦_WWY>̌bʁAssIuf8tGO[+9g ?lRlBCn ʤۗsۣQgw#Xyud)5Rke-Od0~R36s&{ɘ@FpFM[@3>W%{3u7iKo420Es9'W%Ծ+d9ɮO"&WҢ Si!Uڐ3*v*Xn3iF;UrŶeZ_-IdYmE6Ԛ.n $ie[OMGIWPUa$nS܀*a3O XL!LNÓD6;;=PV)1q֙$Ha- ߴQYzwj3  dUFdO[{4Fv!y8|^~-{)?F8Nk)FJ-B{ A<0 r0GY7A!Up&뚚S\KH%'ĀCjMwh "{joFoOmٌJS;OL 0⹛}N7 dKr_ 溫KX D({ zSmu%tDK`nJf!1y7ujX2IIV< fǺ.Ʀsk´pcjV\s÷4{2- uf<%i݃ˈr%`;X9h ɬv˝s$Dvd wSۘݳ3y[yqӅ%C'9?ݲkzek)4ڞmwqH'I#1m,sN+յ 6X[ ^MhqǨZ1;,O U1q:Rкq!ӌd rw)v-v ĎVrpp# qbYEwH>ԯLY X_9vyѕ"i[!gsЄo52doo-N >VTf5Lc#>vMJBft-bXa^yh"RU\g;eϩMgj[7gI%Qt-Gd,e2+ЎE]һ8یf$?ZeS 0} ~r5SHɿ{"G?;$qV fF6lp 03XMrqݿk{{#SGAlwWJvm?!,iBI`#9Ω+M,Y[l:ٮ TGeB'<*ݬl=xW=W?ʱ;vϱAֲtX*sbO tXT*J \'8 +:xld7nIXmwB0A7 UwyvYU+ViRQ@wʽ>⺱kSvRrqk _/zs֤i "DjT'x\yR̬iZBI,3ڟtE 0.򥽻T(U眙sQ,J;[r"da3Ҧ }&M#'RmҴl *Ē?`,2? 9;hVhMjsyy"tdq8; i.4dtk#ac!ո5$Oi;mB)* mua6Հ<2p(:M 13/=jIc5*A cd6WZQ*:&M1P)TjkxY"[y)V&|/P7>iY6F $j4/a`yOF#6Ile\Jwݥгdv%G  Zc<1]&х;H@k*#¥ED2*آ缑@yswߗk_2m>ryɨnQΞIKBA:fՆ"pF~F/Kzm@ȧc,#?GMC)AkKW%+,9ʠ+Zh$ŮOymX z }-eKm595^+ ڪH}MO-ťXv9FOx*)nTUAXOVk0^?-@OֱZ"e?yK*e8< 9?0 Qquv`WQ!;@[W-NNH'ED`ٺ~*W0^R/Bj7Fff0 uWn"6+#Fh|XMq')%cHhȯU<q*JSUι||<$`jRL# U?v0[h3Y>\B',`U7.[* [Ӄ\s8˚{;\:L䜮0 u#5;۱<5XepCv*-Lna"(h5,Xa7+I gH4`!.aФUD ʫgx5%MGZՒIx7|:nQM0Uq|R GJH]^傘a 9F{"9.yW,'%uZ&gUѵֲ 2Ws3642;^pJs5f=E_o"(R;5r4uY-M6 D7m GzVh0 =sRCYjpdVtlu=pyi#}(;1^Z^O+i1o $.6gWv3H󫤱I)CEaH ېH8"6\c*|؁Im®vDIRH 1N{XouXm%nG$`7QIhj 2` >h[hvUrI< ji;V'(mxK]G)6IXbY vNO̎wl/=7 >`PsIQC<1n2>^3G 5DXeBU r91ިj3[xaPF8'qEan&rcm>iS ʜ2KXr#91]rnp7O+9Ƥ+jlmJ1NK;~F++ètСrw6XGpU9 0;{gZAZ'=G)wp+(b2g'sYz:IY$lqPX=jzd ~kbyniD]"l~' [⤇I[Urm^Y?l*s޴a1GvvG%Tm*" }UA/&.z).O1^F"LCȉTN:?+)`͐># ģz6zBL:?ҫ%'lhOr(9Wе$_8j%-4ƾDCUOө=k:V~"Gqpݎ޵,+\ndrMnOQkƭ4 y' 9b&\O*'8$v.[n^Ydv t9PF{4Qch-Ҹs\')6E?LQ*!l|Ĝ(59V_* r=OҙXk+;sbN'ҹܣ4i1e4g\̥Yjdԝ8BJ#Y3 } 6U$6ď)]Am*$gsWΉ˛XGw54 GӌB0'5|±JOS #]SZ*3ϔHBs ī2FT1J 3ebItgI ǔsxV'i{ CQfv9$}{Tnq=뤏nK(9OCҮ5wjrjUЫ-r,:8?xǰl~Uŧi`,N2 ?q"P;( wqv9DXS&皞=n:LH+fَTs0ni F||2:plZY@݆#s  ⮦O9?Ŵvenjmx @ '^iN9<so#>sӭf$ܮaF9bÍ<}O5Vu89SeN rGa4I*vA #mH?&AuO#?J8Ďdx'tiVK- u]*}*9`uAӹzVͤ T큒j(1aW7~aZ\0rŴ!u ; ~^?3\AfeAzV˔RAO#9@8'w g'j>L5t[lrb*BN7aGNd3hӊND7Dx۝,~k˕hT(]}zOw=tZym76d`mj+)jĄt?J璒{\ P;+GDw\|f:P`9$cv{.I|8HD"^Q}ko!KRC"~+Pz&t$v>ڿҷ3ީYAie "q#-=*皃skWRujQ+3~7.Q8_Ҙma{Յ$۝&o#a}cpUsӌUpA P!HK{LAsU^rqxՐ#X=k)>J] ˈq#m,lgǭ-16XўG$̅+;7$8үǦB85ñä]>>?Fvb}'>f2Ptxՠ0y?/Vnc0XlG n8l@ch}H@=}ʃu+;QDUd"qӀzY#,{ҁq@zc1ϵ*F8`889i/E=y'ƷAprzvdSԌfV\ǽH[ɎEriqd_V֢p#P#3sS1{?8d ܐrG5<9 BMF&̻!q ՈN7u :uRh%Πs뚮A\+a7p ?'OUC8FU3"?}1Uc~/?kOgutnz YO]dЍ3ҽcRS6J(zӪn148#iGjx~Rbj3NLyۏ?JЏ*9S[f3R=CU>}c>; OSWSHnv`p?n*-@‹E~?i?*uԝR-`H=NqVA=S7D1m㼐6u֥XA?}3O*/CUSp={~Tt8t)[?$ p}}?  1/O1W g*EXD\68 2/OQ}.$$^WGHSp Úz=>HOR?)@,lT?f%(AZ ud-l3xSrNvQ,'mQGZpƒoI?QHW ܟ\͂B᛬h'H.:ִ?PW#9$- $Hc0=ʥth9-?2P0I?ȤI|8J74}~Kj.TVyDEHWTִ?QmY8ŔվPXac#?\+ Xҕ?SԻ!̛QRTʷdߋՉ~_SȤ8QN0OCMf^J^2zlMs 99?eˏ5Kɸ񼞜'Л8^ARyBCq?1V %.Si;35^O0. Gp+j+3ZIԌ& 䑰v_}ՓƟ/FbfͣCa$4j9H =9ovI7kQr