Warning: Undefined array key "max_width" in /usr/local/www/gymnazium/resize_image.php on line 3

Warning: Undefined array key "max_height" in /usr/local/www/gymnazium/resize_image.php on line 4

Warning: Cannot modify header information - headers already sent by (output started at /usr/local/www/gymnazium/resize_image.php:3) in /usr/local/www/gymnazium/resize_image.php on line 41
JFIF``x`x,hSfMqRAB9=l Rғ&yiM=˪ǡ_ 󌡢i=滯>9}W _A0ϲrO~6V]^ɩ 4V|C9f{Z/c ujp,Kr9_M8}&OW,F6CQ$vXV-#HOo= {9eKd4ݢ|b7p8Jɧzo{h֏C J18MnmH|'3a)y<2rnp i^qI+.$켏7ͮV^G/'2s(V"n?[tS]E٣RA g׮sӑ\nZgL$ݬ3PŵF~QqX5)vzޚiU۷_>ciGP1p?OiӇkn2I;NƉh8'~&]]WEڙFVT$Mm;iJhӻo hu_X>x_I6k=7hZMvƢ LZ4ZJOENLf{H*NIՇ/<ۺJKe ݷ/\4EՂgQ(Wj+hN~K@.Ai[ڶV-*ѤI䷸?eծpRRHXiFUuQj/~.o]=PmwOj;XɆðiŴE A Ar/'r%e©%Nx+qJ?nV,hMӳhT攡i+]3iչ>&Ibh$.$#$LU+6(̤1EEjMWVIpC{H݀_GlH5O導Yk{*z&u1 W}.jPnHthXbO>-R=iZ;S6]6SRq|=IwG2Q_CznDi:fϧ+]lyŭ6g@)aHcq*O&{q/<5?`ۻx9AҲt[I Ny#4Q`p0F㟗ԤE-_dݮvv9  O#Aa{UAISR[}}IVZK8p2B,{uRgRrԢZ+I7W2vwwbi%q.0+<'ǺƗkm~1|8wS—i"|aZ[ V[WC4)4-8+~<[QpiaӝYXs(?g^*Q=>O8Blm*pRqN/ƴZN2SY>м)pEe“u= ~dm>we{8wV+F?!lJEÔSS+8nIRR)ANOYjxx1ڞ.:Q|TVkUu|BV~ uOF};zM&NAյ}Ao1?#ޟ6uGaS=L=^InM\]f&ah!TZ<è54n'򣑮++x{/k2hXMF8Eod 4WR19OsaU|rQV4QrN;T -]uy6qTX72Z뺌v*ͽ<4(,{x1MSn| ogt*c{}InG+(ӓqߺf|M>!?OO>iOm^3fgjow ]~}n^w/l#w/*βf]S.tr剧J2qU)G IМ+›´+sBnҧ`.&5ܱQSN9{YқQM6cTY;J[+IWԴ1E0] }SP%ZbX.fm?DRAj{< J&XHKBJNVT%*ASZE-)(K:WC Fi:ga'%M^go~_4[OH|Q6qe,eZ:M,43 bh^KYO:з1<#iPa5}J佞*Үu)5:erҌ~g8-υT,uܠ$uM7K_G~}XƲ -JdyMp-o|O& ;⬫,sG묡*qn7]ZU`|=ɦ:6.^^ rF.jIr{6MEh~6Fѵo{hںVfux=TKKy.<ԖaXMyγJYg)%iң4?{k>Қ4yQ!|Uso$V^jY_j:ڥwh>n%U.Jx>h|UOԯ*RiZ$If"xRzk4V馅=bQ/5 * ƆF{_ j\3ū-χKKkK3Nۛ{)kuHf#*NmQNPiF((V8BJQmŭp9u%$Z?o)GƟx xs_Ӯ&5˿hzց ~>i;SQӆ;.YajiRW*3taJ0i[94_Tr)T½J1,Z~tӺKj?L#Ķ7m7>%~&j|ixw⧎4/x^"xĞ"3%|AwK<%=Nv6qt~1QPckT|wj 7}_^V9{Z);k);ɷf)aoR\ipZA9mY4+?O񃽥{wr1_ SJ0jڔcRS~Ŵ{*${_h2n.-rsE]͵~^?aK]:N_<Q5O ^SD^,u;rS/jŎhkrgJ+ kRև<75SU)Ɠ,2B-42tD7*2.tsRI9FZOW4Gx/xĶ |)o]]jPj-bNa%WfK(lբv.Y߄0YḂc'S7Q9˚xN>iOI49)Iթ^haFԿgF:~>u[=>I5߈o_ >j"]w@>=|)i7ҥ^r𞝪x7ޝ RҠO /h%狵FtKVK{|JTY]GTy]*JIʞ:uj*QNmdj7φ3z1I(ו.hk6>o[t1~2SXo&4ۋh-u϶ݯ+]͹˱ThqUT;?Z.\exv/NYG ^\\iZH5'2x]/gPQM_Ko-<=Xj3Ikg#x&Ҵh4 匷PҮe4ũxLӼCySSW:UgxsI8Ev.94&kTdn-(t_Aiˢڦ1Y6{P6BF&kcEyӔbi7̩v]:^ KɸV1lKHV &[é3YIqƥk`ol\C ֜,sksUXE)IQ;~~w+)-Z?%?h/㔿 j"xXXj~#f x^};O ]w 9ÿ'Gx^99+VE0PdTg RNNt\r4uJF-%eysWZZCJz4hx?gz/h7VxEx:%φ_uS:kYqxǾ5<MժdYE9ӕeRQXo~2JwpWUX6d/-UY֒wWφ|Yx'5 _Ϭ=о09q>O+7_k>ỏ'xg\}"zw5/FK+OAקNvYvq3B8W)Iߥd7^PJq6(֯>TyWIrFms|n<|O >o?g?#b !:}]w_i>7!ix'⮵oɬ|9񿂭D&RG+c8k{K*09*[l%zut'_(XE ζ?~ZLBXԩ4eNTKT:|P dfwg?h Ӿ D?:$u_'>|Iw?پZ_ƹwMk[|@t|U d9NQ<V0K,eTkԣУr1uy-zYcIՎ#R+)l_b&sF+ ^!Ζ";cU:rq[?g5BD?ۏ_X|wy 2' o+F]#]ǎc<$׼cqu- '_inK-YQӯ0qroQay0,tFI:re8S uZr*bj]E.X҅֕[r7hG}zt mr <{~&7~|2<|MMC-_/ xh"ÒZ^y~8<~+ N'Cu:QQtN7*NMG0 sYm|[@wxou_|i>3{ Ox&m|#t xx:g~?|IxCZzPVz|= rujZN+ޟ,_3R\GP[4WW JIΤUT㮮SrJRz+6N|[|OXq◌K}sZ_>u/x_ω.4]YI;Z5 s?u=*BN | 1x:,e  Ν:ztEb!&:X3r=sxyεHeG S,=^hW* hIBTmKSe]W'osO:Iv>.fu NoDJr>|pmܭթ7Ypq3$g jA94m(]Ν% [d7UOt|kao)~#zuxr]}Lu;g5Z.6pv.mO7˲pӼhljJry3qm築*Pvo\jҽcVI.mW>KkxG}.npۦ7og5tROOF[G-m>6syRz:cwgf&X^O~5x|)W.?_ )>S-|7KMwnxBFЬo PN*Up%x^24&߰NxSNI…*P%r'ƅYƽhFBRQ:*jmrEԲrk[C?[ӿk}}/6k6}O><#_ k^w'|u]k^#𶵡x"?]$.**Z85.z?ịT& QRw.UM:3RIT)]-M7?3~t> Hվ'y.#_~"ׄ<]ƺ߈*JѩC5!J5BSNTnFK{ 5:gV5JneyoN^k^?_|KO>/LWSCowòO֕j:U汨XN8C]1e,,E,ttaeb'*Jp~oXl3y26gSДWA½?{ÓvnkW}g]_Ms +Je4f('G"Cd I䲼 ?ijnmiw}&T5%%*-%k?_.wo7ş ~)x[㇋/;|oOk?[ h|zO?>/,koO]Ě/|ˎl;<9WR8JX5,n1K-ai1N fTuƓ/+"./x:j_>(;-j֗w'p.(>#կS+jlqlX ZqbX\vYzpJMG )XU z=ĕ1?ᚔ(֡eVXJ K:PRh{9ƤnXŧS _~y~:\>nX4UJJ1tUzԽ$}5?wZWxk߄z.x{Ÿ 7~k= Goeasxk1w 癖g ^qF'TSYRuU+OX:إ ^/ a8:\AA`3 ,8\cqWWUX`1•FN7)~X~MFu'Ia⹭4MN|'3^4v? ⿅o!{Ľ{<,r 8bzxb0Q%,^+k bg,+PGχF|;1^?0)a<=J2Sa`gkC*ѣB:S)A~wa.>4 J+M<+sּsujY[#"9rJo㯋^V ?RÏj[dj!K٪gͪrGUJFPs"QSD,lӗ<9)am4rMӦbOS>?>&|Q.|>Go:|߈Z獴cXGexc>)޹?Xh\o]7 Բ|x7qFg]a3,.{W̙*i`2߬.WCg-.~#~)+o ֋[-'<^'0Ccxw j)dpq0 T+昉RΛ6g+_| v`GxP>-,K{5 ©fYeQf,-9 *MOuy[߱_47MVW4 _x_ZGÏ9{-i,/8j>o!x @ :⏊t'⍇ x@]7Ӭ Ϭ^G$!<>!~ 9bp9&isL[S%G F+2b|32 bqb' YNOZ0s20lCFʭJj8gN퓧2a(J0ubܛ9t ix].$C5=&ki4#XM'imLMzʥJTJ8UJ F_,5DWZg*ʭiԥV/*J~ΕKQhӄԪ*ԜAEE:ͿS 7CÖzgO\i,j_ T=W#Ưvsh i*7omf^; L; ̲\p2dY>}Y1|-…ZTrln%axj\fe[*6[/vQN۩JBtX|&6H:#|Db۝/V]_w(ֺ~8 |-H _ۛ9QWwcß`|sx [^xOI̚˨rBmNPFj[]ʬWWI̓ -?㧄?do)Zί<+~$]h^-g|ះ2Y76ѡS ~ P,5) ]9֡W9 Q4/5ɨ|%]/yeDյk hzn&Y_x3IŸ )xg>΃1585T[1ͪe *B8QSp*ѪJS#.WSp= aNS&^U+V*'_si]ɷc×_d ~|d)x^ƾ&a=12=񍞙.Rlh5Zx*d1.>H>//^#ċ\;(10'O|<Ե=&=6O+~_~ѺׁG^/_k~'g^ u~7-73*Ҿ/Z<kc昚X ®7G.U&(M`0quhkVFbBSUbx0^88^f`pT;)NIU1pxyTRt)p_$\%9xS[/O& t7bƃ7>?g=+Z?^>9x'H#$ |xBzw៌ZK/;a`w ⰸ|<.48PLN3 UXuN3揶*NNJ &\LJdw|=@?|dtٳ/~~No3=]cV7CAĽ/>uJ %SѮF B]9aq(Ue<<*ִեNYf2b<^ N9>*U񘤧­j1~ż<<\CB5Spp?n~,~|__k1K}}NuyX~3Yx7u;?|I<{x7_}W'ſ~$U?x ^_^=I6hT![ CxhRTa+/oN91Fk<Z(p#VaUiNT#̔%OfMTt|_m^/_^tφ_i-֣/-|[cYHubYUkŖ..?n$xܾ8g|gBkFK\)E8̪J*ulJ|ҿ(Tr<5$4MoG;mvW߅6ӴoE_Ēx WF+i66}w'RuY_ER5 G顄⽎QhZ+MӢ8W$߶}^Oͻ>ὗ-Ϗ| 6IyZ4?Þ'x¾1?CaX_fQO0>#hQ*U00\2eM`ΪBѥFKؾ,f '9Bu9.0sRqmQKݏ'4_&|?GSgoG!?  [:FK5χ3񏏼ai)MӼC{q /&g[/`kl6O5S MjL.uhQ:_x5SBsmSTR?50voY'Q*{8U 6%~IA׫NtunW_g#{'j C_}iiEw|7k ms2WSkZϩj3i?N0s|ccx<')cL_FkPfqتjXtkaԣB*BiyNGl6㈡Z9_b=:4BZ'*iQNKӨ|Q|IҼ/i_|H1xOv |6>i|M-D"𶭩ǫ:t/5?*x߳p̸ yp,O1e<V?]ЯGZ6feLS^sj?6=qVɧ3M|vO7PQNu!JhѫBgl>:5õQB>\/f?? ,\Bwx7 |'~'xXim'Z^kagK7 | m׊<<9_Wþ!pap; /5x$~+og{φm|yǟmcSu | zxKYֵm񏇴WPo|D^Ѭ\&Aq̱SFiOO SEӍ,6(Bi(т^B[PqFɖV2`T'>ZS`BRTM}uC_=}EHe>|f)%o!׼$ڥ|]x ]i;5φ' ^0&'S8f؊q2,ZeGORT8aUGO*J)Yy\=b2|/3XjxrytpJҕ)b=8Tf*ۢOh}Υ/_s|V~h â~?!xNG?Oxj c<@ 4\<5x×>|L+Wxy}~ 1xF[:T=z*yx9 +RTK|cf% +T:7G FjS~:4IjRg+֙p-sgxšn|.-4?=+ ~%~'@_OO_+7f?<;ϰ8+`7 L]<^2caTJI8bkIOGZwR j#$-e<.#TZ*[X*jBT0֩ Ub:1tQ֟~k>6𽎏xE{]FCNfn,4.$um.)l7nu%x\\dt{|]ZwiǕ}iP|KnOuOCIqE~"⏇> MSPwN/ih~!&8ִ=F-k#k}]E[/ȩid|.Μ08:TeNT41I{Ğe1Yч+jУ:u)9G&>Y.iΜ*q 󯓼+G%dz_ P𿇴 m|/!OexZ͆  FVJ=_R}~E䘼. Ub|E:5h:#Eb}r^pQ0fjb]:aiQWxUk)TMEJIhԭR\ӗ%/+D_~x^ Pߋ;_ÿ ||1~<{Su{&Z> //|Q+Wڿj$w+p fgZ?a3F;:8N]8b*{uZEFj?q\(Fk٨ңR8 Rcڽ4/?OO<9 rlgkAmmg㧋-|c]+:O>sO:o~ ω^_^ sV>bX!fՍd7־KagK'rwQj}Y>]_4N9!Tl7Xma1trQ}^ 8'(Biׄ#)['2pWj2GgyLqR8&##icB1'~~E'7bp^ĚҵKsS[;wkwqZ_,QIIqpw8qfi,)Ѣ<BXS:XGKUeԪMrslj\+yWJ<=/a:*ad&),N&8lMIU֔PեQiP:3og:e|'e/ Ggzÿ˧ë7SķzG)tO5wA|7G%p6? ikbjq,n35^,$0X 9m8hzx~Z4pļ[+2!CC-ʖ ½9RxZ%Rfaj0Oⷃfīu>0OxOq|IԺ--cM@|/ig :f|%{?ϞΜr:|C,'C`p 'S˪⾱^T]z*X՚Yrc*իZaSR\ڨTQk84T#$Xmxĉu[Fд;k;@Υl՟Ky|pJN0Kڔp#N]e+('˪vz6};_K"i @u]OÞ2м{'xi_zUmuk7sK?^ խu1Zɸ^,Igٗ 东Yl|6onT˽gg6RWXJ aTNJMl0$L>wC,K/ƝL,>%եF2u**s r"}O_ƻ?goiPxƖ~<-T𦓭[i ;-.MDcn4\]j6"M֮m>w>pgI(J$U5VTkPowpxiۍWtS~AWc3Y=~1<)mx[Ė1jZO9>{1܂:S̰X |~2ƾ&*03:c'JkaiʴƳӔ kc){:ձRIҦ 8JEnOmW^$>w ⇋`|G[Z_αiq]: >#΂A㧏)TO݌z?>o<>0Ѽc{xj4Xkzv f_K8o]_xIb]PoxM5\*Ҵ=&Mn>߆/x[]^T:vea,חVw⋘dq9R:UFVnXf nUIF\Ҡ]NOWG"Pq鴔ce87 I%x86jKY]?(e›ߴU,_AwTwi%&45M]~wdkm;:4+G!-5cߡMf2d\pB8jnY\Q\zV- CC \3SipHegkK[8-3]']0I S"u#WRSyj)NiNQOTWKíqi$E5Gutٟ}|@s 5O5;go$kE.[1ڻM"0xW ~Ĺ>U 3,L5JucN\eB|mZ$< WYc^X^59iiզЭ n5Z=D߰nWįi|6>2=_⦿7Z(]SF4-{X%z%^5"Ӯu=QuT7:q9F?Ĝ>'0\! eZNjCVݢ9M A ylAkmj_6`lOxWD%'J'sp?8ZkbXԕҫEх)xj MKVӧAS-<:c|#Rc: sڜ9VQ{;3 |P ڼ5f.6N6c}W0u\e%B' pQY8?$-&៎5v𮳠AWV:-/?iojw7<9hG."SfkҡO De*q*JJ*Qon3uZI(}~jtR\ҌQo+N:^n$?^N^\:]~}.X5-6kN&.iz%e]#@=<61ٖcc*֔r$c1)8)}Z&JU)^")ßUPѓsV*4_]zKN<2\3<.[lҕIejjW] JWFr\Rcr 3rw<鸥F:\Hai<uxtgGI^w+\Ggs lFMK NWQpԪ&#ևhԡRԨ9 Y e*ZcJQS"y`)s4KwG)JJu˟#αy x5 js_-ݔZۭZYbtFӯ5 Ox?ٶ*q3<.*' W9)q'<>" -h>JkRg/(֗_Y Z2JRRLhԍSVae ]?_<-hg < I񖟠V^~՟Bԡ%k I5Xtu;?R #9n74ΖeS<5J؅ PJi(GRi8KlÈkb | /.8S ի8ՂK B74s,ग़i|C𖕪xƚjC :a)^xWFռw5WY|ALңܓINP)LYMkxVkz?6⋹5;nu}+vcouokZM .dRWp?TRqQ֌%%QחnEYXIZ~ϑÛ4T޽~H3Ǭcǎu+mzFZ4 KOYCԯ|,@W.5=Rk˝^1Wt} >+*JU10oN9sM0QӋ 3c)H>uhiJpIIMiRVwM9]=ºoūa #M6."*~;[ˈtxpM-4fX.,ahb߯*x5*rR*P)sS54ғNQoO/Ty]hKև^=ψ>MKa}sq}k1BGzm[%ιimƊFԴԆ3 v>ZU)J傩NݯREnx馤kVVR֋J3ylekM{}o~!mK-J-64M+Sk.Os Om5-S6foxF8AJPMӫ˖O|QRQoE&UqRfvI?C_{uJMjEwki|E5BmJ%[KkS^><|Kݦa8ƥ;P|j9P#E*T(S1St\o.kRʭ.>e{}}أᇅCx~O \ivڥิ?\Ħj5}2퍩eW֭%>;:𧀾%F[xNtcXqIMuxwSj#|M=%>$|_Ĺ]cr1Xbu9ѫSy'tS9S&ԗ!a=ԣN>%(ԨRZ&m4~_UaMiOg^t㦧[@DWcO<#k[_?.gwkj?x[únu+eq1T4TUuMP9aJs0Ӈ:Ne:Zbѩ -9T84VQjs\RS5^Ⱦ/$|Uieo x:~ Ф\=QԼ-}|(>(Q^3[#!j-g1%7-kpG{ckռ=KN[y+تt1pԥVtSU%N2b*ʆ8FkV5}0/Ǻt!:iUmFcFN/㳊QG^<15j"m5;,b9_U{?H𖷧=M[J9a)a2B#Jb3 iPjubSĪR;`s\O|$ReV$ Ϭm  xP`\?=jͮ|9UmN-4y xvM$MaӬ#/5 z83- \&$ܣ)ҒJJJIqi9|>xJ]EGwOFOi{99F %&bMgDFxJ$4KU~,xo]ӼGVmwi 4kPo.ǠXigjMICCZTc*5JpNiVn1i8b b9%e+xx-nJkuk7k؟?<1i~$~0KP%+`2|Kar|:2BT;IN2pmMMJ~_ ok߈n[꺎uy. g.iy3:&xMG.l4jzmjږWVۇ)T<801mRpWJ qV¹vj,6|'𯌾 ~_?/|1/ WM[÷w?m>ZExF_w>45oMXҵIyC-753l (VeKIV^8­TRyJuRhKl%)O ԍE.wYqr=evUO?h[7GsSO,X&i2jb#McIxD~wVR2W7 >+4*ڄ״6eG]*NIS 7NwN ۚ:6fj%}q2GM{ҼY=a?dB@`k ht)4'Fk-Fʔ&ܝڲkVmݽo5~/]U~.5 }&Vń~!Kn4-5}>M:M"K^>{z5;w̽¤n;Riv[+$+w/6Z<-6: ښ55 [[s3ꐷZOX4MzюIAQYWn8EVPQp{s%ZIJ)INpM&TUj+sJVTSiQu'- xW "oǡVU mGHZW!OUޭyFqצStjVX֍:X\ojPU\\yDyp9*r-swwI+}ğ~|>5h/jqhEֺ4Y~֓Tuk]R?^?O~<]rgp1#V ӯ!ӟ2C R*›jӄ*+M攷w[gfwsPzkox^|#ſ >⯅4 ?\Լ=xoiRĺt7zAoW5>J،eL-\%R5>G%SViџuֹZQ-_ A2V,cNCOB [gK?jLaiq ݒ5FPIYK5̓wU{ٵJպO}uG&GJ7iK7w\.v[ >6:WƇ?U a&4;zVm?T>lU|Cqie֓zeޱ}L6_K-OҧogR 8pZ-ys_aʚbk=QeQ'̹o+iKDO}E{Rմ rC5[ +A]#XQz&A^΁<]m.keʑNuq8)ʤ}5a.z%(ԧ s)Ŷm3冗ùSR愚zrZRҺIk70&o k}'`#O/E>=ߌ4] Y<1/[_[ƚπΜg,$*n4(Դ2 N.|AʢQ\*FQ-J|M%)%ivuCAeHŴfH+qOW}ԓnZ..ǒHFM/|ax/ihxW\ I>X׵>VPxDkeL:ƟSB5]|ee*t#*:U&񕢜P% ;Ru(NT(ѩ5RmM_ȴm6geK-]lhzo 薫}gxqNmt[./VO.t7E4}?Mi11Z"k7RugN*SKRV|J1cNTW{&wowݜ[@ȏg>c_^Q&k,Gu]z-ZhZ++ j5x6Vh`]f5\Oaklwz|:kuӵ Үn,t*˫me/M:}At}:Nhdӧ/4onuWҴ+m>wV8s<:΃i?U{Ŧé]p5=BHԤmc]u-4 -S7ZdZ˧ܧm/DI$@0YmwZi:^m3YmoOt_ |S}c.CH/MOĶz.t Zi .7ZNiQmTw&vBI%QI-^gϚޅkFOpQX{ޱt˟zZƟ/kPZv-߇RR/42C7W:n VIiZ/\ivњEܲi7},9QxGҬ ;D֑Kky Yic].I}ҙt[kB˿/P Bs{HSb+bdM5Jm8''s|n6xna08hʟ3WRڜOE(#Ğ/y%e.i:2\i6Z-,t3W~".ǧYZ^ZJ]l'Vt)(/y.g$IFRjVJWmWK_>/SicM:7zu!IVkM2jMtִ5,TT: xjNmrs1Σo M;46}=%puVg_iIY+Sʱw[{E擨ٍDڄz-:@t;M_ĒZ߄E=" n[I:=C,K<3.m ށKk}[n7mv7~VۻwmQX^^&oxGHt jS?_y۫*=+ID6ZM6+WAҭO4īB7U2VVkݻW;-k ӔKS^Mԯ]h:gq}kqqe ']G5QF>ghem|??ԥZ\5k7iKwIS?e'A_]^__hVݍơo}:!knCDmVLK$5 mOK]ZM{Zַt}.rBM t53L BmfxnL0FZk 5kiFxKsSLcza['#ꭄڅ+'ŷgh_iڧZQ!(f8@GO#uZbMB8ZWenV_jR-ΦӇ7MGMte>0m+^y+v$~us L[YŎY Ե |7 &Pm'f׽>ߐKw8.K.co M̍($FSBA[%H#@7NNM۶ˡUվ$چ}y/u/n{[7>l-q]H^iKȪö%F֖zh˲;?.9_]x*H฼Ky,${=?(SLKnm*qMڋ'wuKn|W뫎kkz^ղ.Y+[bߴ3حc|]FkkKOWR5+1{2-<ْGf[C*_vPA @ڹ"8+FJ".(K-4Tя/ y"^jq_FReC,ɴd>7;¿S