X406	X364	X207	X46	X383	X356	X215	X433	X258	X74	X14	X259	X180	X346	X463	X435	X262	X116	X427	X109	X48	X232	X273	X466	X99	X310	X29	X448	X375	X452	X389	X169	X234	X298	X335	X471	X96	X53	X35	X1	X202	X233	X20	X217	X98	X216	X239	X393	X490	X295	X73	X160	X63	X208	X324	X314	X341	X12	X21	X85	X54	X236	X411	X293	X261	X398	X18	X126	X313	X23	X194	X496	X205	X88	X343	X467	X57	X115	X358	X185	X255	X423	X190	X276	X412	X195	X376	X401	X246	X328	X3	X36	X102	X204	X247	X430	X303	X127	X487	X206
sp1	0.225219249989544	0.41240642157924	0.237202146003522	0.274916673222274	0.537409350056054	0.481904450051205	1.08811120843672	0.473238400218121	0.673619017662725	0.530670902541817	1.11982736661063	0.468324516360216	0.61867165088118	1.117870467762	0.352381846724815	0.905699735012493	0.386747842935498	0.930644797634824	0.255271372814178	1.24320643807999	0.0437410708097233	0.32668492568517	0.936479582270327	0.823226730058173	0.399316193331718	1.1075324730362	1.00128168863465	0.107548674808721	0.567794595208989	0.965140474830687	1.0279753019244	0.551846875613258	0.980897139063584	0.73088361825904	0.193332091871526	0.333055793678745	0.454805127113728	0.372148085966767	0.295182176377233	0.879669209192299	0.867908916225872	0.70607899391496	0.557482817621903	0.689968983477724	0.926165428640156	0.455423291300508	0.702433856537135	0.495115799491419	0.892970043781557	0.72142677551349	0.939483195910993	0.733404346922549	0.897250416103557	0.70170165021057	1.15456524651971	0.751564924182172	1.1918810892279	0.625239899024299	0.776382712305731	0.52150887480188	0.37085087318654	1.28684041954989	1.01913631588612	1.20860436175898	1.12796713224469	1.29170119669613	1.08036079050166	0.314947205667559	0.20550559534653	1.04212037096763	1.06571561255066	0.739940132394025	0.608548325446009	0.741459587551649	0.692516739813125	0.559958251973923	0.679311770395956	1.14565335137849	1.17330058907397	0.290444932095243	0.97403480933566	0.351873686003735	1.05698218739425	0.913523362251007	0.55853960043563	0.965685342364466	0.460907710048038	0.43026691194767	1.05550927384496	0.779259832535733	0.635106935596705	0.4955159924181	0.324952011696778	0.991535599669163	0.298162322190478	0.710594300804061	0.816134808916759	0.860172250148926	0.914455675522727	0.345924964395939
sp2	0.573952678110146	0.776903873259837	0.158096440284011	0.949805409100281	0.886855204875347	1.14138680608254	0.238494650650846	0.646237808390626	0.97870572033385	1.13490898899841	1.19646188022021	0.352436682794913	0.710438741479074	0.418902986777907	0.811425954434607	0.247466810226258	0.998009755033223	0.271355826049283	0.237694976539459	0.571014998246755	0.519497127560871	0.149597967478422	0.313847263265978	0.344140590145512	0.185086137222295	0.760270767135188	0.814956867641875	1.04856901882891	0.0441985112314485	0.51043404766468	0.694512344277524	0.508244410089342	0.509134360516411	0.516460990275896	0.559022508194945	0.205011939590273	0.222721486923562	0.799047997669448	0.889273469860347	0.668776275336168	0.875508739395155	0.629584646295153	0.823990881234108	0.491534623439287	0.491489122141401	0.938157556059928	0.913919776241582	0.242287099116121	0.332192515513582	0.625845598618985	0.67057093141552	0.588992587764429	0.366416631691743	0.584895388235514	0.331800163484925	0.547473913610669	0.580129513467694	0.436344005475927	0.6758425241122	0.697529040332026	1.03467351862642	0.594924760062149	0.665615598048288	0.767333937807062	0.925815245758235	0.301281464876704	0.731612595399633	0.179425989359976	0.43890765130616	0.582204530689549	0.38524953712202	0.124521187158034	0.705313338754884	0.462537672968186	0.748247081801534	0.592641136086151	0.537467068447279	0.560409787834007	0.202449850991981	0.457944078451147	0.155484088099877	0.354786230144631	0.797850762462446	0.43350247562586	0.194302602656988	0.285582704366786	0.663742381565428	0.268016614224373	1.17744452444005	0.210844835155836	0.275088859548371	0.458306691922837	0.446529990586217	0.792431909119263	0.469813586470734	0.597228048220615	0.175537229538772	0.755747109502749	0.0627317453190629	0.59979791977905
sp3	0.818633355873982	0.991689949383868	0.633661595028787	0.433008503250824	0.476518568877607	0.0309848655895155	0.648739516777506	0.600757157241264	0.847346560557076	0.158426756250519	0.690170664758824	0.735906316886204	0.118583932039234	0.91274355926722	0.926087271279081	0.411887611615126	0.264092477849828	1.31433325117366e-05	0.668416076115287	0.784909074623603	0.137106584479589	1.06611669693845	0.503174626613232	0.713655414274839	1.12490435567718	0.422809025304973	3.44160247369537e-06	0.618716054813267	0.626737812388734	0.954954456235425	0.958693844993789	0.451771420713821	0.713673905500039	0.835243687129178	0.881233088375207	0.621105935597919	0.420600982843352	0.68997083943711	0.370145521683589	0.751091465477861	0.208078010591582	0.905126243337498	0.438099816206428	0.706444119780845	0.0809574923897751	1.06340637119405	0.229208504790502	0.576325157362767	0.309535104651234	0.745643510159534	0.729438581537516	0.131605816803831	0.0179508090423302	0.190976639175046	0.598600240620651	0.687796241241319	0.580956714869368	0.560816290943425	0.923985480286351	1.05412793388568	0.519278918645878	1.03847471654564	0.91980471445834	0.461999565149613	0.884573630388065	0.600194048910943	0.0235462510661	0.377941965389746	0.35540250389273	0.388504456727459	0.996963997427588	1.06127104889639	0.133387338432435	0.297949740735368	0.569143689108162	0.768740043769328	0.874277949461602	0.775054164059184	0.80261903155039	0.000806251069988982	0.505222131333585	0.554591390646504	0.26395844157232	0.782330724800756	0.76103640627255	0.181207705073269	0.75401896195221	0.313277150896381	0.447740865993491	0.783706341561307	0.179226772097321	0.49223559457903	0.117444933707209	0.336442140311667	0.0607030796830695	0.358778139651114	0.0542420531314622	0.45178582246765	1.04594607776224	0.856043302908327
sp4	0.781529331374603	0.232198703964596	0.0923122445980428	0.518419802085632	0.000239713677449352	0.141573842059688	0.0190572852118665	0.489749132738217	0.149151292975727	0.428624298139397	0.507964991813415	0.321383046205582	0.20470613850595	0.931098313089412	0.000544041138759443	0.00032403914190593	0.689855960500672	4.73932917727329e-12	0.475411746439681	1.83460004792388e-06	0.690337647432227	0.786129408737656	0.882444763831111	0.818573102604476	0.126645744006222	0.739271655528009	2.18455218402479e-12	0.350843903633845	0.801520658036489	0.0361200085908189	0.463828420519305	0.785200005932555	0.743623984771972	0.137309499329986	1.01848797784158e-08	0.794027843960785	0.0135412016621054	0.688605433665439	0.676902338302269	0.624115915309643	7.07000701116031e-15	0.638150757985929	0.439768235783448	0.294902308257856	0.67571138842449	0.0242177961450423	0.482676287654781	0.463333373197335	0.0929388041066545	0.108759043488149	0.590284348608032	0.438631446180561	2.07805417690519e-10	0.0106030255162598	0.733646608544191	0.451919890006033	0.503367994005026	0.769542507697177	0.0348989900465475	0.48708070560564	0.00376925007249017	0.220181716198658	0.642593173583855	0.402785703210166	0.707645122160725	0.573799883312306	0.611442638987439	7.67637634054869e-05	0.505177385001426	0.395835186959312	0.211106533398062	0.226875657331883	0.000404029262079979	0.00036242434604534	0.198281992517689	0.311740444751274	0.468347637979609	0.184387894223442	0.0538336657581625	0.701642208929775	0.803854072973067	8.36910492726923e-09	0.412138848669999	2.73295567821281e-08	4.84931898148988e-06	0.00197548772080405	0.506860023164133	0.0223698461905037	0.700990919158015	0.701782671979734	2.16333766001284e-07	0.38410679858343	0.469985445966061	3.21600004540968e-13	0.155099192697134	0.158993647435519	0.0997106473112524	7.11165205634893e-05	0.84776713383668	0.106076776970854
sp5	0.0619005887341226	0.240562844146521	0.8214860709835	0.349597719861067	0.653256653444775	0.000472744790275349	0.470721871667552	0.371180661061642	2.12629738958422e-06	0.293992984808753	0.158639057688119	0.00534152310059816	0.981473167144224	0.252537768802168	0.953609823726043	0.427465959280658	0.644781542008679	0.570891290118861	0.348809952099953	0.0932215315564876	1.04652536000323	0.239559533442607	0.0748685564720869	0.478494464253954	0.49056053070121	0.694969893719539	0.605262715454061	0.831692481708707	0.0810560110245482	0.47928871665721	3.91292879807355e-06	0.134845706113768	0.138677596259285	0.93385919226217	0.43897479656069	0.0384200236399566	0.0940367778269201	0.74640713201361	0.000774631831891244	0.670915284291651	0.221433796930471	0.060667513076873	0.109654896241816	1.27715174238656e-05	0.296900036945175	0.704485655924434	0.326183895364389	0.68340361779605	0.771860508909448	0.911779290902354	0.830773631080402	0.773743463734469	7.46386254404932e-05	0.398036870613163	3.31431932273941e-15	4.45997491843756e-09	0.702649085258242	0.116025277604955	0.000124599226721781	0.703001392459516	0.59356737653689	2.6698013906284e-08	0.00116635934618469	2.62159230789005e-07	0.281682227632894	0.588920761644989	0.205770342624738	0.231991112336138	0.920169771644575	0.696270756622519	0.656901476338971	9.27459008466304e-06	0.578277874097511	0.452143248277917	0.737630915897225	0.044746479646034	0.718160861960393	0.165565159078885	0.288686258529345	3.62972011424399e-06	0.270095438853858	0.262815164598015	0.0252443863230699	0.11899388215777	0.0345278448160593	0.500878687363876	0.612032083390828	0.421213634599565	1.13373449314335e-10	0.324770510959234	0.724640232761869	7.72168384418245e-08	0.0543032725365515	8.14720770516652e-07	0.748885628021926	0.816130618177513	0.786778310670111	0.206630937164893	0.385183364222457	0.478791894943509
sp6	0.556170383063338	0.853284303607473	1.02202480933933	0.90876303010072	0.790298308951543	0.287283765900431	0.278304223687713	0.558719583275214	0.316010262321574	0.312833476986916	0.726639256871529	0.877354562108456	0.478032368387973	0.1713564149131	0.574145717310416	0.993658081046064	0.492957803635768	0.682994494261184	0.749640053923611	0.763054197253262	0.591685857793089	0.45087780018692	1.26741869794428	1.04532091876052	0.529655694233028	0.389488452779756	1.35418275309025	0.449447675009983	0.770622746621335	1.07720488664629	0.74016646646508	0.655192712261643	1.10577022015219	0.355586582766577	0.742180968507133	0.999170125579061	0.630476048904941	0.72486020719108	0.558964754308081	0.966130069824867	0.735943301399767	1.17754825223672	0.336349624477322	0.777374246623088	1.05331524435548	0.869415768185346	0.917477248756171	1.18986184179151	1.36200198524384	0.428012655862758	1.31999257898545	0.680095051229514	1.08458884530368	0.595188295135182	0.504026868780313	0.958962527167772	1.12771389782194	1.06907183054797	0.296469988892385	1.04507422148089	1.2051146012631	0.886675732643027	0.49394496139091	0.551103919211067	0.78359032036911	0.74767742826703	0.496265054133327	1.00200132422596	0.226835919268342	0.34735281018187	0.936717598373644	0.443177844987732	1.25707583154448	0.631266020241795	1.23744368574327	1.01180567478522	1.29523982615236	0.317425979010149	0.803279216324893	1.09861085218198	0.549705897525384	0.979019365505281	1.24004132385882	1.2450631328406	0.860889519607259	0.622086695839382	0.838178448092329	0.219490373509515	0.836668377400469	0.601558469730175	0.775302339702873	0.177150028961121	0.0668785602282275	0.300456999545409	0.591517097371819	0.626903873432759	0.784848088403585	0.709874972344573	0.607674708074303	0.60488739622365
sp7	0.351772821279338	0.400134379879254	1.02870024741446e-07	0.707472340371724	0.00686484952915019	0.309214487727015	0.741441150479413	0.744783109522617	0.420881681274826	0.835820977292442	0.917104172485849	0.0268316250853539	0.199862912984254	0.312074740314832	0.639207919672129	0.662009938848734	0.77057794855008	0.76933373806236	0.00163895224124244	0.869649876568578	0.294172188897286	0.271782649236288	0.363201498762039	0.13119464006972	0.453966367716717	0.274566841816365	1.04530978437202	0.563219635936818	0.428820567965009	0.414440650619882	0.608573533653477	0.847053948254066	0.00531341770639821	1.75502013644483e-14	0.0846725747151617	0.872350902298338	0.171743893238752	0.381185718377752	1.05333507497497	0.434721220109656	0.754154564209	0.590240476062088	0.375827790364393	0.972185328343728	1.10038472760337	0.33776059158901	0.448889603907607	0.897626042266685	0.390610035468878	0.177439378538851	0.829013325114363	1.04995499871868	0.944702836607178	0.942436794147895	0.855270174919556	0.640248692138942	0.242926106807008	0.352724246109177	0.307731787281965	0.0385265648386432	0.771410314563772	0.00128670758134203	0.628538971578356	1.16984322625314	0.759879805152646	0.38758878262531	0.751250201863112	0.251766743785462	0.123760445663649	0.3452564678402	0.387923595771453	0.0977971662453381	0.323224160118196	0.181795144262772	0.51387957189494	0.515664376074067	0.0137085991097598	0.102445158439185	0.589813708980407	0.748291887941594	0.417425892254335	0.797770016249584	0.63147566360017	0.575398208032173	0.757606382698234	0.0423578184872537	0.210848576663494	0.80538586798818	0.681731847927358	0.67860567839477	0.502608170378727	0.205291040097585	0.412292585709472	0.247730469973338	0.280531581877686	0.745839248678964	0.868835015503011	0.667176047931881	0.495118643943163	0.983915117580206
sp8	0.968372207056895	0.844430963645982	0.635637892928258	0.692511313540017	0.321192057670223	0.51933515945464	1.06009593996337	0.900615776606211	1.05378015463571	0.794672959634794	1.18302226176458	0.723664287372813	0.822918006200968	0.282104662999506	0.252226914337825	0.975420079293682	0.89605759281509	1.0028046352637	0.605737136941988	0.937368825439195	0.0108587205041587	0.762619776144166	1.16193311813579	0.403009167672139	0.489228495380018	0.642051656767462	1.11329969473761	0.213694118686961	0.472634936088382	1.16926066150359	0.725925034341693	0.565336857989995	0.182755261904037	0.17251558319494	0.728896632771147	0.928400838635941	0.0475182331630947	0.324051342149756	0.914665698986248	1.13610487992089	1.2637141212738	0.634748865787215	0.594817281426212	1.06181050836627	1.0417280106956	0.526407710548197	0.233811345107161	0.947724612100564	1.18318807653415	0.00194781257324767	0.991325151551684	1.11261039337314	0.934954175072484	0.772542312706021	0.309922572868476	0.779753583599105	0.698431993203197	0.515776635241113	0.488713232757712	0.715621402250634	0.860311245630489	0.439979720407829	0.84815821621574	1.08594305411469	0.48984354499301	0.79274510114095	0.966850886023533	1.2162348123588	1.38850564617313e-08	0.809905605211177	1.0031794476568	0.0837644013875469	1.06608137208554	0.166007106880758	1.12952469739093	1.10421451927588	0.895897248078753	0.956001178383864	0.933505656278838	0.420506420688992	0.0746843861432163	1.3808208402638	0.69323859107746	1.04482269101136	1.17871031912692	0.602470320943973	0.533575970501099	0.187249673795644	0.804915624667092	0.962538372009925	0.211837357653439	0.466565113496834	0.00655231545504311	0.914445764329476	0.577798622629563	0.399617610846722	0.739389517564753	0.31562414903204	0.359723467334687	1.08121408245262
sp9	0.076031483061889	0.748405727892868	0.00623098826129649	5.77336753016449e-09	0.328030262172958	3.48989215727887e-09	0.33063459106484	0.435010287470892	0.193858935024441	0.468520683132239	0.354038409775556	0.704285433634718	1.5881952244994e-06	0.345881319933017	0.583381823813955	0.195473681676292	0.000721367928564689	0.231864411861343	8.42182955864739e-09	0.417563845740587	3.9569509514052e-14	0.628056555477248	3.18423765641075e-13	0.774039584787682	0.899049562085725	0.0228758065447222	1.68451343061347e-05	0.15336310809135	0.000156305783175913	0.141899647138834	0.0560835712634455	0.715599993045128	0.811554012081672	0.812506506311252	0.582352236051551	0.00514639832829431	0.988055481130902	0.101053260132037	2.0555128790996e-11	0.00430798400433098	0.00924897843221354	0.519484109207406	0.00118881341215978	0.534638471355035	1.95703123404829e-13	0.827485606558251	0.361312459862431	1.88418239619611e-10	0.242305041048293	0.627123188033333	4.87703685937719e-05	0.00329387903444072	0.384566212468587	0.153404774175629	0.548981269783438	0.547727550995174	0.00190531565552447	5.91676171610991e-06	0.833802162240652	0.661991023745581	0.267744005768214	0.111063399997698	0.64854421094395	0.0334726687031576	8.01590649470754e-07	1.61866523619051e-08	0.376804810862625	1.17126025809515e-05	0.693953756462105	0.737198547962655	0.153343706402549	0.499776982639259	4.07958807004066e-14	0.427254865453123	3.46818747884771e-17	0.771627839825987	5.28851337023078e-06	0.535747119716188	0.378533167947241	0.0211066774335998	0.208816609163304	0.0711055745593149	0.479400408768239	0.551153187577787	0.180217319221405	0.278814759827904	0.304128756252495	0.854448776116127	0.238046392417834	0.143044416261463	0.796497162960492	0.794968483219513	0.234049758182444	0.427334509953594	3.60176995548432e-10	0.358264065878964	0.238678585682966	0.595047994997916	0.58722952119081	0.253408655209013
sp10	0.764058040865798	0.975459766983841	0.367218149149128	1.04383119301843	0.983785733271289	1.04227004992451	0.579452437523243	1.15140014065889	0.662777303691134	1.1219056651813	1.19427658126854	0.338063374692608	0.365518554249795	0.3547634657016	0.157475079314145	0.932066977238088	0.587817923660597	0.940449433807038	0.272387325166873	1.00500325324564	0.255499747551474	0.625890570464961	0.301804604922375	0.544606720902395	0.315189452964112	0.400425473976323	1.11954856756009	0.592696236514646	0.0826206944213719	0.656646164464964	0.489994745123602	1.02814686399735	0.369781632779324	0.0506293217802017	0.43748855307643	0.298079919957768	0.0145559439930458	0.237909875400267	0.981735756027091	0.980181850476212	1.15814613805288	0.844580756942058	0.277182348185204	1.05016278544114	0.820659920177517	0.240992333694777	0.329371017681266	0.887652326685567	1.04039736406805	0.0558969714434379	0.649964455429538	0.656092581740334	0.811533165187532	0.20483670946803	0.949308133144663	0.776254818101652	0.244145831177852	0.786486886876576	0.519728493232603	0.143547830851633	0.929859500460916	0.780776164914202	0.758250638798456	1.17816050548259	0.932304974225433	0.695858737441377	0.984846109002888	0.287156276508551	0.00182157190667069	0.595878923108626	0.936246898140233	0.582653850384481	0.514538277569219	0.936349352733918	0.677930661913376	0.317519877749984	0.187695218860428	0.870441459200228	0.238680789679599	0.698163382694252	0.010519981855237	1.22915915935431	0.650726327595881	0.623015050772701	0.826621660160191	0.750658242857449	0.415621327803407	0.659037976975206	1.11903130579498	0.79642564895737	0.958873742101684	0.359207325041446	0.119865006835598	0.961158952195952	0.647913595391906	0.71335987642883	0.390843404469032	1.13136398534575	0.161144641759858	0.865096135310107
sp11	0.716128441620557	1.41338915663349	0.824392517189546	0.92589937151547	0.77656806519691	0.401003016927725	0.77224386197282	1.1361897399948	1.07747872828925	0.82922284322114	0.881792470422425	1.24456062117262	1.28078070678043	0.872526796161146	1.0644191610347	1.58788523465885	0.799791961430054	1.08932776567916	1.38479943814279	1.2608372117274	0.710454388895605	0.926117722589442	1.40442806860532	1.41804436988188	0.930145340299792	0.925131209251818	1.54536520018242	0.682568873780995	0.967523046365963	1.50757649535615	1.43620560123157	0.962965113039219	1.45011860034986	1.14715200761342	0.596247689991856	1.19721302684918	1.21995110504751	0.94615691810706	0.489248469448269	0.840815926983935	1.50988387853295	1.02155724226458	0.559890146050537	1.39688016941705	1.53118342097065	1.23561412933931	0.420267968398321	1.08921671088199	1.31389963729127	0.739115420267384	1.65757215252866	0.593583958387803	1.36677161959232	0.506056330067485	0.925137339005017	0.985851984177655	1.55806522182768	0.739482736288523	0.663301473058641	1.05279079451908	0.723161914398639	1.18745304331798	0.631075031964686	1.34200099582191	1.15425923529619	1.59452134495227	1.30931397292384	0.675038727167466	0.39934969301793	1.41381895770212	1.65826932081962	0.924694626855224	1.27517344219746	0.808268941214039	1.64421391651735	0.834423585737883	1.17345204343612	1.08469406345705	1.17405613457829	0.51909974696586	1.08423831495208	1.0914523530492	1.45219040447425	1.00446240778055	1.35431444931203	1.15503674389516	0.531198852197328	0.423902268954059	0.770068176969896	0.618444078245244	0.523373656257812	0.613972103513687	0.463640675024321	0.669718167050013	0.906659881036519	0.582103730166023	0.540657351742521	0.446859480200793	1.32056926590564	0.593984454315357
sp12	0.410979036655267	0.265872223863783	0.84275021278864	0.000774928646323016	0.0369690035406318	0.530970090530586	0.495295525335241	5.52420055480548e-14	0.307168401199283	0.0880976368915745	6.61330464917503e-10	0.133406136317631	0.598606822672359	0.230106263162593	0.85840336290436	4.59784145681055e-08	0.112623307134276	0.576096974809698	0.857325431921473	8.74951703049461e-12	0.84339905540711	0.000665793240144984	0.185047218242696	0.011935627930604	0.191624194476212	0.97929815579731	0.589896358500302	0.768568529272319	0.559236024475723	0.429497171825256	0.195671523218471	2.48807601965297e-10	0.00562395825398285	0.731741892985867	0.78857547094587	5.87895907648679e-10	0.0157060430789281	0.508547334042459	0.0322435175678163	0.592850444001377	0.644768417991918	2.7737285320421e-14	0.159598916077566	0.299896404097717	0.280016475603958	0.00965863550673737	0.000371889143873515	0.273591753301802	1.06274468616551e-06	0.870327068327772	0.808178342544305	6.20206314886687e-07	0.326076893388688	0.395580141441014	1.06034324223376e-14	0.379863411727883	0.105979410867157	0.160001141109479	0.662409487018269	0.69019343367278	0.0651265997228315	0.29730131705372	6.66463811397392e-06	0.445596970530006	0.682106108778454	0.111622625451081	0.700764708337351	6.10204312305329e-08	0.669318648752106	0.11364740745916	0.279784644898227	0.267190804643309	0.745345019158713	0.0962561263907364	0.816334876755971	1.83101622465275e-10	0.112449293075898	0.13764576425945	1.66252351157095e-10	3.81471937274028e-09	0.328997612294812	0.064513178986834	3.37848670391155e-11	0.208834301058591	0.00303058329405724	0.35001884617163	0.23123732270325	0.00792651822923866	0.0777014423040813	0.33363483162181	0.104206964554095	1.49394186202271e-07	0.450924086034551	0.566291196450563	0.5034906532248	0.714901081087733	2.13334405921251e-08	0.0566305489428355	0.285665797298009	0.358221951717523