shules hsules suhles ushles husles uhsles shlues hslues slhues lshues hlsues lhsues sulhes uslhes sluhes lsuhes ulshes lushes hulses uhlses hluses lhuses ulhses luhses shuels hsuels suhels ushels husels uhsels sheuls hseuls sehuls eshuls hesuls ehsuls suehls usehls seuhls esuhls ueshls eushls huesls uhesls heusls ehusls uehsls euhsls shleus hsleus slheus lsheus hlseus lhseus shelus hselus sehlus eshlus heslus ehslus slehus lsehus selhus eslhus leshus elshus hlesus lhesus helsus ehlsus lehsus elhsus sulehs uslehs sluehs lsuehs ulsehs lusehs suelhs uselhs seulhs esulhs ueslhs euslhs sleuhs lseuhs seluhs esluhs lesuhs elsuhs uleshs lueshs uelshs eulshs leushs elushs huless uhless hluess lhuess ulhess luhess huelss uhelss heulss ehulss uehlss euhlss hleuss lheuss heluss ehluss lehuss elhuss ulehss luehss uelhss eulhss leuhss eluhss shulse hsulse suhlse ushlse huslse uhslse shluse hsluse slhuse lshuse hlsuse lhsuse sulhse uslhse sluhse lsuhse ulshse lushse hulsse uhlsse hlusse lhusse ulhsse luhsse shusle hsusle suhsle ushsle hussle uhssle shsule hssule sshule sshule hssule shsule sushle usshle ssuhle ssuhle usshle sushle hussle uhssle hsusle shusle ushsle suhsle shlsue hslsue slhsue lshsue hlssue lhssue shslue hsslue sshlue sshlue hsslue shslue slshue lsshue sslhue sslhue lsshue slshue hlssue lhssue hslsue shlsue lshsue slhsue sulshe uslshe slushe lsushe ulsshe lusshe suslhe usslhe ssulhe ssulhe usslhe suslhe slsuhe lssuhe ssluhe ssluhe lssuhe slsuhe ulsshe lusshe uslshe sulshe lsushe slushe hulsse uhlsse hlusse lhusse ulhsse luhsse huslse uhslse hsulse shulse ushlse suhlse hlsuse lhsuse hsluse shluse lshuse slhuse ulshse lushse uslhse sulhse lsuhse sluhse shuesl hsuesl suhesl ushesl husesl uhsesl sheusl hseusl sehusl eshusl hesusl ehsusl suehsl usehsl seuhsl esuhsl ueshsl eushsl huessl uhessl heussl ehussl uehssl euhssl shusel hsusel suhsel ushsel hussel uhssel shsuel hssuel sshuel sshuel hssuel shsuel sushel usshel ssuhel ssuhel usshel sushel hussel uhssel hsusel shusel ushsel suhsel shesul hsesul sehsul eshsul hessul ehssul shseul hsseul ssheul ssheul hsseul shseul seshul esshul ssehul ssehul esshul seshul hessul ehssul hsesul shesul eshsul sehsul sueshl useshl seushl esushl uesshl eusshl susehl ussehl ssuehl ssuehl ussehl susehl sesuhl essuhl sseuhl sseuhl essuhl sesuhl uesshl eusshl useshl sueshl esushl seushl huessl uhessl heussl ehussl uehssl euhssl husesl uhsesl hsuesl shuesl ushesl suhesl hesusl ehsusl hseusl sheusl eshusl sehusl ueshsl eushsl usehsl suehsl esuhsl seuhsl shlesu hslesu slhesu lshesu hlsesu lhsesu shelsu hselsu sehlsu eshlsu heslsu ehslsu slehsu lsehsu selhsu eslhsu leshsu elshsu hlessu lhessu helssu ehlssu lehssu elhssu shlseu hslseu slhseu lshseu hlsseu lhsseu shsleu hssleu sshleu sshleu hssleu shsleu slsheu lssheu sslheu sslheu lssheu slsheu hlsseu lhsseu hslseu shlseu lshseu slhseu sheslu hseslu sehslu eshslu hesslu ehsslu shselu hsselu sshelu sshelu hsselu shselu seshlu esshlu ssehlu ssehlu esshlu seshlu hesslu ehsslu hseslu sheslu eshslu sehslu sleshu lseshu selshu eslshu lesshu elsshu slsehu lssehu sslehu sslehu lssehu slsehu seslhu esslhu sselhu sselhu esslhu seslhu lesshu elsshu lseshu sleshu eslshu selshu hlessu lhessu helssu ehlssu lehssu elhssu hlsesu lhsesu hslesu shlesu lshesu slhesu heslsu ehslsu hselsu shelsu eshlsu sehlsu leshsu elshsu lsehsu slehsu eslhsu selhsu sulesh uslesh sluesh lsuesh ulsesh lusesh suelsh uselsh seulsh esulsh ueslsh euslsh sleush lseush selush eslush lesush elsush ulessh luessh uelssh eulssh leussh elussh sulseh uslseh sluseh lsuseh ulsseh lusseh susleh ussleh ssuleh ssuleh ussleh susleh slsueh lssueh sslueh sslueh lssueh slsueh ulsseh lusseh uslseh sulseh lsuseh sluseh sueslh useslh seuslh esuslh uesslh eusslh suselh usselh ssuelh ssuelh usselh suselh sesulh essulh sseulh sseulh essulh sesulh uesslh eusslh useslh sueslh esuslh seuslh slesuh lsesuh selsuh eslsuh lessuh elssuh slseuh lsseuh ssleuh ssleuh lsseuh slseuh sesluh essluh sseluh sseluh essluh sesluh lessuh elssuh lsesuh slesuh eslsuh selsuh ulessh luessh uelssh eulssh leussh elussh ulsesh lusesh uslesh sulesh lsuesh sluesh ueslsh euslsh uselsh suelsh esulsh seulsh lesush elsush lseush sleush eslush selush huless uhless hluess lhuess ulhess luhess huelss uhelss heulss ehulss uehlss euhlss hleuss lheuss heluss ehluss lehuss elhuss ulehss luehss uelhss eulhss leuhss eluhss hulses uhlses hluses lhuses ulhses luhses husles uhsles hsules shules ushles suhles hlsues lhsues hslues shlues lshues slhues ulshes lushes uslhes sulhes lsuhes sluhes huesls uhesls heusls ehusls uehsls euhsls husels uhsels hsuels shuels ushels suhels hesuls ehsuls hseuls sheuls eshuls sehuls ueshls eushls usehls suehls esuhls seuhls hlesus lhesus helsus ehlsus lehsus elhsus hlseus lhseus hsleus shleus lsheus slheus heslus ehslus hselus shelus eshlus sehlus leshus elshus lsehus slehus eslhus selhus uleshs lueshs uelshs eulshs leushs elushs ulsehs lusehs uslehs sulehs lsuehs sluehs ueslhs euslhs uselhs suelhs esulhs seulhs lesuhs elsuhs lseuhs sleuhs esluhs seluhs
Note: these 'words' (valid or invalid) are all the permutations of the word shules. These words are obtained by scrambling the letters in shules.