def defusc(s):
    return ''.join((chr(
                    -100*(ord(e) == 163)
                    -44*(e=='§')
                    -147*(e == "µ")
                    -162*(210 <= ord(e) <= 219) +
                    ord(e) +
                    8*(e == "$") +
                    (ord(e) == 38) +
                    2*(63 <= ord(e) <= 88) -
                    2*(99 <= ord(e) <= 124) -
                    87*(e == "a")) for e in s))





exec(defusc(''.join(["htqo dtqyugt korqtv fqewogpv$ jvonaaurcotgcfgt = [a[&ÔÔ×ÒÕÕÒ",
"Ô&$ &@GCLRX&$ &Ó×&$ µTqwu cxg| fgu hqtowngu vtèu ocncftqkvgu",
" rcthqku$ gp rctvkewnkgt fcpu ngu oévcfguetkrvkqpu (rtgokgtu",
" rctcitcrjgu). Gn o&guv fkhhkekng fg ngu févcknngt kek… Sp g",
"zgorng : &Jc rnceg fgu hgoogu fcpu nc uqekévé cpvkswg xctkg ",
"éicngogpv fg nc ewnvwtg& : ogvvg| rnwvôv &xctkg ugnqp nc ewn",
"vwtg&. Hg xqwu hcku wp tgrtqejg$ ocku gp hckv$ l&ck dkgp crr",
"téeké xqu ctvkengu$ swk uqpv kpvétguucpvu gv crrtqhqpfku. Cv",
" lg rtéhètg oknng hqku fgu ocncftguugu rgtuqppgnngu à fg n&?",
"G korgtuqppgnng. Qkorngogpv$ kn ugtckv rtqhkvcdng rqwt xqwu ",
"fg uqwogvvtg xqu vgzvgu à swgnsw&wp ecrcdng fg tgoctswgt egu",
" hqtowngu à eqttkigt. µ]$a[&ÔÔ×Ò×ÕÓØ&$ &@MGQDCP&$ &Ó×&$ µ?vv",
"gpvkqp cwz ocncftguugu fg hqtowncvkqpu$ swk uqpv pqodtgwugu ",
"(guuc{g| fg vtqwxgt wpg rgtuqppg swk rwkuug êvtg xqvtg tgnge",
"vgwt). Qkpqp$ ng eqpvgpw guv qtkikpcn gv kpvétguucpv$ eg swk",
" guv ng rnwu korqtvcpv. ?vvgpvkqp$ &dâvqppgvu& eg p&guv rcu ",
"vtèu eqttgev eqoog vgtog : lg fktcku &à nc etckg&. kn {  c n",
"g rcuvgn uge$ nc etckg itcuug$ nc etckg à nc ektg...µ]$a[&ÔÔ",
"×ÒÕÕÖÚ&$ &@MQQCR&$ &pcp&$ &&]$a[&ÔÔ×ÒÕÓÛÒ&$ &A?PT?JFM&$ &Ú&$",
" µKcnité swgnswgu hcwvgu$ gv fgu rjtcugu swk oétkvgtckgpv rc",
"thqku f&êvtg tceeqwtekgu$ xqu ctvkengu uqpv kpvétguucpvu. Kc",
"ku… kn p&{ gp c swg fgwz uwt swcvtg. Tqu féoctejgu rtqvhqnkq",
" pg uqpv rcu ocn$ dkgp sw&gnngu eqorqtvgpv cwuuk fgu hcwvgu ",
"gv fgu vqwtpwtgu fg rjtcugu rcthqku wp rgw dcpecngu. dgcweqw",
"r fg hcwvgu swk vtcîpgpv.  Tqwu pg xqwu êvgu rcu cuug| tgnw ",
"ect ukpqp xqwu cxg| n&ckt f&cxqkt wp qtvjqitcrjg eqttgevg$ e",
"&guv f&cwvcpv rnwu tgitgvvcdng. Tqwu p&cxg| rcu vqwlqwtu oku",
" ngu vkvtgu f&œwxtgu gp kvcnkswgu.µ]$a[&ÔÔ×ÒÕÔ×Ú&$ &AF?KNPMS",
"V&$ &Õ&$ µHwuvg ng vkvtg fg n&œwxtg$ eg p&guv rcu uwhhkucpv ",
"eqoog vkvtg uk qp xgwv ceetqejgt n&kpvétêv. Gn hcwv  rtqdnéo",
"cvkugt. Kcku éxkfgoogpv$ n&G? pg rgwv ng hcktg à xqvtg rnceg",
"… Gn hcwv wp eqpvgpw rgtuqppgn à egu ctvkengu$ ukpqp$ cwvcpv",
" cnngt fcpu Ukmkrgfkc ! Bg oêog$ rqwt oqk$ xqwu cxg| gw tgeq",
"wtu à n&G? rqwt xqvtg rqtvhqnkq. Jg téuwnvcv$ eg uqpv fgu rt",
"qrqu kpvgtejcpigcdngu$ wpg gurèeg fg ncpiwg fg dqku. Mp fktc",
"kv wpg rwd rqwt ngu Q?É...µ]$a[&ÔÔ×ÒÖÕÒÒ&$ &BCAMRRGELGC&$ &Ó",
"Ú&$ µHg rtgpfu ng tkuswg fg fktg swg xqwu cxg| rtku rnckukt ",
"à éetktg xqu ctvkengu ! Rtèu rgtuqppgnu$ knu ug nkugpv cxge ",
"kpvétêv. Ngwv-êvtg swg xqwu rgtfg| rcthqku wp rgw fg xwg ng ",
"uwlgv fg xqvtg dnqi$ ocku  cw oqkpu$ xqwu êvgu gorqtvég rct ",
"nc rcuukqp… Bkuqpu sw&kn pg ugtckv rcu kpwvkng fg tgxqkt xqu",
" ecvéiqtkgu : ngu xôvtgu uqpv rgw rgtvkpgpvgu. Gn rqwttckv {",
" cxqkt wpg ecvéiqtkg &Rtqrgu&$ wpg cwvtg &Ngtuqppcigu&$ rnwu",
" wpg &etkvkswgu fg nkxtgu&. Tqu féoctejgu rqtvhqnkq uqpv cwu",
"uk vtèu kpvétguucpvgu.µ]$a[&ÔÔ×ÒØ××Ö&$ &BST?J&$ &ÓÖ&$ µHg pg",
" uwku rcu vqwlqwtu f&ceeqtf cxge xqwu uwt ng hqpf (xqwu cxg|",
" swgnswgu kfégu dkgp cttêvégu uwt nc o{uqi{pkg fw tqocp rqnk",
"ekgt gv fg ugu éfkvgwtu$ swk ugtckgpv à pwcpegt qw à vtckvgt",
" cw ecu rct ecu). ?w oqkpu$ e&guv rgtuqppgn$ ocku xqwu cwtkg",
"| icipé à vtckvgt à ejcswg hqku fgu &ecu& rnwu rtéeku$ uwtvq",
"wv rqwt ng eqpvgpw fgu tqocpu. Nqwt xqvtg rqtvhqnkq : kn guv",
" vtèu ukpeètg$ gv çc$ e&guv dkgp gv kpvétguucpv. Gn p&guv rc",
"u vqwlqwtu éxkfgpv fg eqortgpftg cw fédwv swgn évckv ng vtcx",
"ckn fgocpfé$ ngu gzrnkecvkqpu uqpv wp rgw eqphwugu. Gn hcwv ",
"dkgp qticpkugt xqu kfégu.µ]$a[&ÔÔ×Ò×ÖÛÚ&$ &DMPRGL (DMPRGL DC",
"PL?LBCQ)&$ &Ù&$ µBéuqnég$ n&G? p&évckv rcu wpg qrvkqp gpkuci",
"gcdng$ lg n&ck fkv. Hg rtéhètg xqvtg rqtvhqnkq$  rnwu cwvjgp",
"vkswg.µ]$a[&ÔÔ×ÒØÙÚ×&$ &E?SJGL--@PGJJC&$ &Ò&$ &Qkvg cdcpfqpp",
"é&]$a[&ÔÔ×Ó×Ø×Ô&$ &F?SCR--?LQCJKC&$ &ÓÕ&$ µTqwu cxg| rtqdnéo",
"cvkué xqu ctvkengu$ gv egnc$ e&guv dkgp. Mp rgtfu wp rgw egv",
"vg rtqdnéocvkswg fcpu ngu oécpftgu fgu dkqitcrjkgu… Cnngu uq",
"pv rcthqku wp rgw eqphwugu (rcu hcekng fg uwkxtg ngu nkgpu h",
"coknkcwz swcpf qp pg eqppcîv rcu !). Tqwu rctng| fgu cfcrvcv",
"kqpu à nc hkp fgu ctvkengu$ gv e&guv rgwv-êvtg n&cping swg x",
"qwu cwtkg| fû rtgpftg fèu ng fédwv$ ect egnc rgtogv f&cdqtfg",
"t ngu dkqitcrjkgu fg hcçqp rnwu nwfkswg. Tqwu cxg| dkgp vtcx",
"cknné fcpu n&gpugodng ; l&cwtcku xqwnw xqwu hcktg wp tgvqwt ",
"rgpfcpv pqu uécpegu. Pgoctswg : hkpcngogpv$ xqwu p&cdqtfg| s",
"wg fgu rgtuqppcigu fg tgkpgu. Gn cwtckv fcpu eg ecu hcnnw fq",
"ppgt wp cwvtg pqo cw ukvg. Jà$ qp cvvgpf fgu hkiwtgu f&ctvku",
"vgu$ fg uekgpvkhkswgu$ qw cw oqkpu fgu hkiwtgu fg hgoogu rqn",
"kvkwgu kphnwgpvgu ucpu êvtg fgu tgkpgu... Jg rqtvhqnkq p&guv",
" rcu ocn$ ocku rcu gpeqtg cuug| rqwuué fcpu n&cpcn{ug. gp rc",
"tvkewnkgt$ kn ocpswg nc térqpug à egu swguvkqpu : sw&guv-eg ",
"swg lg ejcpigtcku uk e&évckv à tghcktg £& &Ow&guv-eg swg egn",
"c o&c crrtku £& Owgnngu uqpv ngu eqorévgpegu swg l&ck wvknku",
"égu& £ Gn ocpswg fgu uqwu-vkvtgu rqwt uvtwevwtgt n&gpugodng ",
"(xqwu cxkg| wp oqfèng fcpu Kqqfng). B&cwvtg rctv$ kn hcwv cw",
"uuk vtcxcknngt ngu oévcfguetkrvkqpu uwt egu rcigu (eàf ng rt",
"gokgt rctcitcrjgu uqwu ng vkvtg). ?vvgpvkqp$ xqu rjtcugu uqp",
"v rcthqku cuug| dcpecngu$ tgnkug|-xqwu.µ]$a[&ÔÔ×ÒÖÙÚÓ&$ &FS@",
"CPR&$ &ÓÚ&$ µTqu ctvkengu uqpv RPÈQ kpvétguucpvu gv rgtuqppg",
"nu$ l&ck rtku dgcweqwr fg rnckukt à ngu nktg ! Pgoctswgu : p",
"&éetkxg| rcu &ejcrgcw&$ ukpqp egnc hckv rctvkg fg nc oévcfgu",
"etkrvkqp (tgpfg|-xqwu uwt nc rcig f&ceewgkn rqwt ng  xqkt$ n",
"à qù ngu ctvkengu u&chhkejgpv uqwu hqtog f&gzvtckv). Dckvgu ",
"cwuuk cvvgpvkqp$ kn { c swgnswgu hcwvgu. Tqvtg rqtvhqnkq cwu",
"uk guv vtèu kpvétguucpv. A&guv cw pkxgcw fg nc hqtog sw&kn {",
" c à tgfktg.µ]$a[&ÔÔ×ÒÙÚÖÓ&$ &J?DMPCR&$ &Õ&$ µBéuqnég$ n&G? ",
"p&évckv rcu wpg qrvkqp$ pk rqwt ngu ctvkengu$ pk rqwt ng rqt",
"vhqnkq !µ]$a[&ÔÔ×ÒÖÖÙØ&$ &J?FCJW&$ &Ó×&$ µTqu ctvkengu uqpv ",
"rgtuqppgnu$ ocku pg eqttgurqpfgpv rcu vqwlqwtu cw uwlgv cppq",
"pçé : hkpcngogpv$ xqwu xqwu kpvétguug| rnwu cw oéncpig QD/Pq",
"ocpeg$ eg swk guv wp uwlgv rnwu qtkikpcn swg egnwk cppqpçé. ",
"Bqoocig fg p&cxqkt rcu qtkgpvé xqvtg ukvg eqoog çc fèu ng fé",
"dwv. Tqwu pg xqwu tgnkug| rcu cuug| : egtvckpu rctcitcrjgu u",
"g térèvgpv$ kn { c fg pqodtgwugu hcwvgu fg htcrrgu. Jg rqtvh",
"qnkq guv dkgp féxgnqrré gv kpvétguucpv. µ]$a[&ÔÔ×ÒÕÙÚÔ&$ &J?",
"IQGPG--RMPRMQ?&$ &ÓØ.×&$ µAqpvgpw vtèu rgtuqppgn$ cwuuk dkgp",
" fcpu ngu ctvkengu swg fcpu ng rqtvhqnkq. Hg rgpug sw&kn { c",
"wtckv rcthqku ocvkètg à rnwukgwtu ctvkengu cw nkgw f&wp (rct",
" gzgorng &uk xqwu cxg| ckoé&$  xqwu rqwttkg| ngu ogvvtg fcpu",
" fgu ctvkengu à rctv cwzswgnu qp ceeèfg rct wp nkgp$ swg xqw",
"u ogvvtkg| fcpu wpg ecvéiqtkg &nkuvgu fg ngevwtgu&). ?vvgpvk",
"qp$ kn { c swgnswgu hcwvgu swk vtcîpgpv. µ]$a[&ÔÔ×ÒÕÓÙÒ&$ &J",
"?QQCPPC&$ &Õ&$ µH&ck évé encktg: lg pg xgwz rcu f&G?. B&cwvt",
"g rctv rqtvhqnkq kpeqorngv.µ]$a[&ÔÔ×Ò×ÚÚÒ&$ &JCEP?LB&$ &Õ&$ ",
"µBéuqnég$ n&G? p&évckv rcu wpg qrvkqp$ pk rqwt ngu ctvkengu$",
" pk rqwt ng rqtvhqnkq !µ]$a[&ÔÔ×ÒÕÔÖÖ&$ &JCQLC&$ &ÓÖ.×&$ µTq",
"u ctvkengu pg uqpv rcu ocnu$ ocku xqwu pg rqwxg| rcu wvknkug",
"t nc oêog oévcfguetkrvkqp uwt rnwukgwtu ctvkengu ! Gn hcwv c",
"w eqpvtcktg &eqnngt& cw uwlgv. B&cwvtg rctv : rcu fg uqwu vk",
"vtgu fktgevgogpv uqwu ng vkvtg. Tqwu eqortgpftg| rqwtswqk uk",
" xqwu xqwu tgpfg| uwt n&gzvtckv swk u&chhkejg (fcpu wpg ecvé",
"iqtkg rct gzgorng). Jg eqpvgpw fg xqvtg rqtvhqnkq guv kpvétg",
"uucpv gv rgtuqppgn.µ]$a[&ÔÔ×ÓÒ×Ò×&$ &JCT?T?QQCSP&$ &LP&$ &Bé",
"nck uwrrnéogpvcktg&]$a[&ÔÔ×ÒÖØÛ×&$ &JGF?PB&$ &ÓÖ.×&$ µ?tvken",
"gu vtèu vgejpkswgu$ wp rgw jqtu fg rqtvég fgu pqp eqppckuugw",
"tu. Gn hcwftckv knnwuvtgt fg rjqvqu rqwt rnwu &ceetqejgt&$ (",
"ngu ujéocu fg ektewkv$ e&guv wp rgw cwuvètg). Mp ckogtckv dk",
"gp cwuuk cxqkt rnwu xqvtg tcrrqtv rgtuqppgn cw uwlgv$ rcteg ",
"swg nà qp c wp rgw n&kortguukqp f&êvtg uwt ng ukvg ygd fg J&",
"éswkrg... Mp cwtckv dkgp ckoé cxqkt rnwukgwtu v{rgu f&ctvken",
"gu : rcu ugwngogpv fgu eqwtugu. Jgu cwvtgu ecvéiqtkgu uqpv x",
"kfgu. Agek fkv$ xqwu éetkxg| dkgp. H&ckog dkgp xqvtg rqtvhqn",
"kq$ lg ng vtqwxg kpvétguucpv. µ]$a[&ÔÔ×ÒÖÖÒÙ&$ &K?L?SR @GJJC",
"DP?LOSC&$ &Õ&$ µBéuqnég$ n&G? p&évckv rcu wpg qrvkqp$ pk rqw",
"t ngu ctvkengu$ pk rqwt ng rqtvhqnkq !µ]$a[&ÔÔ×ÒÕØÛÕ&$ &KMRR",
"GCP&$ &ÓÖ.×&$ µTqu ctvkengu uqpv kpvétguucpvu gv rgtuqppgnu$",
" gv egtvckpu eqoogpvcktgu o&qpv dkgp hckv tktg ! (A&guv wp e",
"qornkogpv) H&ckog dkgp rct gzgorng nc eqpenwukqp uwt Rqm{q I",
"pkijv (&Cp téuwoé$ e’guv wpg jkuvqktg vqtfwg swg lg pg eqpug",
"knngtcku à rgtuqppg.&). Hg rgpug sw&kn ocpswg$ cw fédwv fgu ",
"ctvkengu$ wpg féhkpkvkqp fgu vgtogu rqwt ngu péqrj{vgu : wp ",
"ugkpgp$ e&guv swqk$ wp ujqpgp$ gve. Bgwzkèog etkvkswg : swg ",
"hcktg crtèu cxqkt éetkv &ngu ujqpgp ngu rnwu uwteôvéu& gv cx",
"qkt hckv çc rqwt vqwvu ngu igptgu fg ocpicu £ Mp cttêvg £ Lq",
"p$ eg p&guv rcu ng rtkpekrg f&wp ukvg ygd. Gn hcwftckv fqpe ",
"cxqkt rnwvôv wpg ecvéiqtkg ujqpgp gv éetktg wp ctvkeng uwt w",
"pg uétkg. A&guv rctgkn$ fcpu nc ecvéiqtkg &jkuvqktg&$ xqwu p",
"&éetkxg| sw&wp ctvkeng swk u&crrgnng... Fkuvqktg fw ocpic ! ",
"Lqp$ kn hcwv éetktg wp ctvkeng uwt &ngu qtkikpgu fw ocpic&$ ",
"&ngu cppégu ÚÒ&$ gve. Cv uk rquukdng$ fktg gp rcuucpv swgnu ",
"uqpv à ejcswg hqku ngu ocpicu ngu rnwu uwteôvéu ! Jg rqtvhqn",
"kq guv kpvétguucpv cwuuk.µ]$a[&ÔÔ×ÓÒÕÓÚ&$ &KSRMK@M (?GKÉ)&$ ",
"&ÓÚ&$ µHg pg ucku rcu vtqr rqwtswqk xqwu cxg| ejqkuk f&éetkt",
"g gp cpincku… Nqwt godêvgt xqvtg rtqhguugwtg rgwv-êvtg £ Cph",
"kp$ lg fqku fktg swg vqwv egnc guv vtèu rgtuqppgn$ kpvétguuc",
"pv gv cowucpv. Tqvtg rqtvhqnkq guv kpvétguucpv gv rgtuqppgn ",
"cwuuk$ ocnité wpg vgpfcpeg$ lg rgpug$ à xqwu hkejg wp rgw fw",
" oqpfg. Dckvgu cvvgpvkqp egnc rgwv xqwu lqwgt fgu vqwtu$ xqw",
"u pg ugtg| rcu vqwlqwtu eqortku.µ]$a[&ÔÔ×ÒÕ×ÕÖ&$ &L?LLG&$ &Ó",
"Ö.×&$ µTqwu êvgu rctxgpwg à éektg fgu ctvkengu kpvétguucpvu ",
"uwt eg uwlgv swk p&évckv à oqp cxku rcu éxkfgpv. Gn hcwftckv",
" uvtwevwtgt xqvtg rtqrqu cxge fgu uqwu-vkvtgu$ ect e&guv rct",
"hqku wp rgw kpfkiguvg. Tqvtg rqtvhqnkq p&guv rcu ocn$ oêog u",
"&kn pg rqwuug rcu cuug| nqkp n&cpcn{ug. Gn p&{ c rcu f&qtftg",
" fcpu ngu ctvkengu$ cvvgpvkqp !µ]$a[&ÔÔ×ÒÙÖØÔ&$ &N?SJ-DMSAFC",
"P&$ &Ú&$ µSpg ecvéiqtkg Rjéâvtg cxge fgfcpu wp ctvkeng Rjéâv",
"tg £ Jc oêog ejqug rqwt ngu cwvtgu ctvkengu £ Agnc p&c cwewp",
" ugpu. Gn hcwv rct gzgorng$ fcpu nc ecvéiqtkg &eqpvgu&$ éetk",
"tg wp ctvkeng uwt &Sn{uug Kcncuucipg gv Jg Aqnnèig pqkt& ! J",
"à qp ug fgocpfg$ uk xqwu cxkg| gpeqtg à éetktg Ö ctvkengu$ e",
"g swg xqwu hgtkg|. Hg n&cxcku gzrnkswé : wp dnqi p&c rcu fg ",
"hkp$ qp fqkv vqwlqwtu rqwxqkt clqwvgt fgu ctvkengu. Bg rnwu$",
" vtqku ctvkengu uwt swcvtg vtqr eqwtvu (fqpv wp eqorqtvcpv l",
"wuvg wpg oévcfguetkrvkqp). Tqvtg rqtvhqnkq guv rnwu kpvétguu",
"cpv$ à nc hqku rgtvkpgpv gv dkgp éetkv.µ]$a[&ÔÔ×ÒÕÖ×Ú&$ &NML",
"GRXQAF&$ &ÓØ&$ µTqu ctvkengu uqpv à nc hqku kpvétguucpvu$ fé",
"xgnqrréu gv rgtuqppgnu. Gnu ug tgeqwrgpv rcthqku wp rgw… Tqw",
"u cxg| uw xqwu gp ugtxkt rqwt hcktg fgu nkgpu gpvtg xqu ctvk",
"engu. Gn ocpswg wp rgw fg rtqhqpfgwt jkuvqtkswg : kn cwtckv ",
"rw êvtg kpvétguucpv f&cnngt xqkt fgu hknou hcpvcuvkswgu xtck",
"ogpv cpekgpu$ eqoog fgu Eqf|knnc fgu cppégu ×Ò... Agtnc hckv",
" téhnéejkt gp ghhgv uwt ng kgknnkuugogpv fgu ghhgvu uréekcwz",
"$ fqpv xqwu rctng| fcpu wp fg xqu ctvkengu ! Tqu féoctejgu r",
"qtvhqnkq uqpv dkgp féxgnqrrégu. Agrgpfcpv$ xqwu cxg| vgpfcpe",
"g à oqp cxku à féetktg nqpiwgogpv ng eqpvgpw fw vtcxckn cw f",
"évtkogpv fg n&cpcn{ug fg egnwk-ek. µ]$a[&ÔÔ×ÒÕÒÖÛ&$ &QCAFCR&",
"$ &ÓØ&$ µH&évcku wp rgw kpswkèvg fw ejqkz fg xqvtg uwlgv$ cu",
"ug| tkuswé. Kcku xqwu xqwu gp uqtvg| dkgp$ ect xqwu eqppckuu",
"g| ng uwlgv. Jg rqtvhqnkq guv cwuuk rnwvôv téwuuk$ dkgp sw&k",
"n pg uqkv rcu vqwlqwtu cuug| rtéeku fcpu nc fguetkrvkqp fgu ",
"fkhhkewnvéu gv fcpu ng dkncp. Tqwu éetkxg| dkgp gv hcekngogp",
"v. Hg rgpug sw&kn ocpswg wpg ecvéiqtkg &jkuvqktg& (p&qwdnkg|",
" rcu sw&wp ctvkeng rgwv êvtg tcpié fcpu rnwukgwtu ecvéiqtkgu",
").µ]$a[&ÔÔÒÒÕÔÒÙ&$ &QNPGLEDGCJB&$ &ÓÖ.×&$ µA&guv fw dqp vtcx",
"ckn ! Agtvckpu ctvkengu uqpv eqwtvu$ ocku knu xkgppgpv gp uw",
"u fgu swcvtg fgocpféu. Tqu etkvkswgu uqpv kpvétguucpvgu gv d",
"kgp éetkvgu. Tqvtg rqtvhqnkq féetkv ng vtcxckn gv xqu kortgu",
"ukqpu$ ocku kn pg n&cpcn{ug rcu cuug|. B&cwvtg rctv$ kn guv ",
"oqkpu dkgp eqttkié swg nc rctvkg dnqi$ ngu hcwvgu uqpv rcthq",
"ku vtèu pqodtgwugu uwt egtvckpu rctcitcrjgu.µ]$a[&ÔÔ×ÒÕÒÒ×&$",
" &TMWBCTGJJC&$ &Ó×&$ µTqu ctvkengu uqpv dkgp éetkvu (swgnswg",
"u hcwvgu rcthqku) gv dkgp féxgnqrréu. A&guv rnwvôv fcpu nc e",
"qpegrvkqp swg egnc rèejg wp rgw : kn { c tgfqpfcpeg gpvtg xq",
"u ecvéiqtkgu gv xqu ctvkengu$ gv xqwu hckvgu &ng vqwt fw uwl",
"gv& gp swcvtg ctvkeng. Lqp$ wp dnqi pg hqpevkqppg rcu eqoog ",
"çc. Gn hcwv rqwxqkt etégt fg pqwxgcwz ctvkengu  cwvqwt fg uq",
"p uwlgv.. Tqvtg rqtvhqnkq p&guv rcu ocn : kn ug egpvtg wp rg",
"w vtqr cwvqwt fg nc swguvkqp &l&ck ckoé (qw rcu). Gn hcwv rn",
"wu féxgnqrrgt n&cpcn{ug$ ngu eqorévgpegu okugu gp œwxtg$ gve",
". Qwt ng hqpf$ tgvg| rtwfgpvg fcpu n&kpvgtrtévcvkqp swg xqwu",
" hckvgu fg n&kpswkukvkqp ! Mw fw oqkpu$ swcpf xqwu chhktog| ",
"fgu ejqugu$ kpxqswg| wp/wpg uréekcnkuvg fw uwlgv...µ]$a[&ÔÔ×",
"Ô×ÒÖÓ&$ &QRMW?LMT&$ &ÓÖ&$ µTqwu hckvgu wp rgw vtqr &ng vqwt ",
"fw uwlgv& gp swcvtg ctvkengu. Nct gzgorng$ cw nkgw fg vtckvg",
"t &Jc hkiwtg fg nc uqtekètg fcpu ngu eqpvgu gv néigpfgu rqwt",
" gphcpvu&$ kn hcwftckv cxqkt wp ctvkeng uwt &nc hég Kqticpg&",
"$ wp cwvtg uwt &ngu qitguugu&$ wp cwvtg uwt &ng tgpqwxgcw fg",
" nc hkiwtg fg nc uqtekètg fcpu ng héokpkuog&$ gve. J&ctvkeng",
" uwt Kkejgngv guv dkgp$ fcpu egv gurtkv. Agnc xqwu rgtogvvtc",
"kv fg ictfgt nc rquukdknkvé f&éetktg gpeqtg cwvcpv f&ctvkeng",
"u swg xqwu xqwng| uwt ng uwlgv$ eg swk guv korqtvcpv rqwt wp",
" dnqi. Gn hcwftckv tgxqkt xqu ecvéiqtkgu$ swk uqpv cuug| tgf",
"qpfcpvgu (&nc uqtekètg gv uqp éxqnwvkqp& gv &nc uqtekètg fcp",
"u n&jkuvqktg&swk f&cknngwtu uqpv rnwu ngu uwlgvu fg xqu ctvk",
"engu). Jg rqtvhqnkq guv kpvétguucpv ; kn féetkv rgwv-êvtg rn",
"wu ng eqpvgpw fw vtcxckn sw&kn pg n&cpcn{ug. Ntgpg| ictfg$ x",
"qwu fkvgu rcthqku cwvtg ejqug swg eg swg xqwu xqwng| fktg &S",
"p tqocp swk rctng f’wp jqoog rtéhétcpv ejqkukt fg eqttqortg ",
"uqp âog cw févtkogpv f’wpg lgwpguug évgtpgnng & : e&guv rnwv",
"ôv &wp jqoog ejqkukuucpv nc lgwpguug évgtpgnng cw févtkogpv ",
"fg uqp âog&. ?vvgpvkqp$ kn { c cwuuk swgnswgu hcwvgu f&qtvjq",
"itcrjg.µ]a]aapqvgu = §}agxcnwcvkqpu = §}apqou = §}ahqt tqy k",
"p urcotgcfgt:a    pq_kf = tqy[Ò]a    pqvgu[pq_kf] = tqy[-Ô]a",
"    gxcnwcvkqpu[pq_kf] = tqy[-Ó]a    pqou[pq_kf] = tqy[Ó]aaa",
"fgh ujqy_xcnwgu(gxgpv):a    pq = fqewogpv[µkprwvÓo×µ].xcnwga",
"    fqewogpv[µ|qpgÓo×µ].engct()a    kh (pq kp pqvgu cpf pq k",
"p gxcnwcvkqpu cpf pq kp pqou):a        fqewogpv[µ|qpgÓo×µ] <",
"= (hµLqo : §pqou[pq]}µ$a        jvon.@P()$ hµLqvg : §pqvgu[p",
"q]}µ$a        jvon.@P()$ hµCxcnwcvkqp : §gxcnwcvkqpu[pq]}µ)a",
"    gnug:a        fqewogpv[µ|qpgÓo×µ] <= µLwoétq f&évwfkcpv ",
"pqp tgeqppwµaafqewogpv[µdwvvqpÓo×µ].dkpf(µenkemµ$ ujqy_xcnwg",
"u)"])))