shuled hsuled suhled ushled husled uhsled shlued hslued slhued lshued hlsued lhsued sulhed uslhed sluhed lsuhed ulshed lushed hulsed uhlsed hlused lhused ulhsed luhsed shueld hsueld suheld usheld huseld uhseld sheuld hseuld sehuld eshuld hesuld ehsuld suehld usehld seuhld esuhld ueshld eushld huesld uhesld heusld ehusld uehsld euhsld shleud hsleud slheud lsheud hlseud lhseud shelud hselud sehlud eshlud heslud ehslud slehud lsehud selhud eslhud leshud elshud hlesud lhesud helsud ehlsud lehsud elhsud sulehd uslehd sluehd lsuehd ulsehd lusehd suelhd uselhd seulhd esulhd ueslhd euslhd sleuhd lseuhd seluhd esluhd lesuhd elsuhd uleshd lueshd uelshd eulshd leushd elushd hulesd uhlesd hluesd lhuesd ulhesd luhesd huelsd uhelsd heulsd ehulsd uehlsd euhlsd hleusd lheusd helusd ehlusd lehusd elhusd ulehsd luehsd uelhsd eulhsd leuhsd eluhsd shulde hsulde suhlde ushlde huslde uhslde shlude hslude slhude lshude hlsude lhsude sulhde uslhde sluhde lsuhde ulshde lushde hulsde uhlsde hlusde lhusde ulhsde luhsde shudle hsudle suhdle ushdle husdle uhsdle shdule hsdule sdhule dshule hdsule dhsule sudhle usdhle sduhle dsuhle udshle dushle hudsle uhdsle hdusle dhusle udhsle duhsle shldue hsldue slhdue lshdue hlsdue lhsdue shdlue hsdlue sdhlue dshlue hdslue dhslue sldhue lsdhue sdlhue dslhue ldshue dlshue hldsue lhdsue hdlsue dhlsue ldhsue dlhsue suldhe usldhe sludhe lsudhe ulsdhe lusdhe sudlhe usdlhe sdulhe dsulhe udslhe duslhe slduhe lsduhe sdluhe dsluhe ldsuhe dlsuhe uldshe ludshe udlshe dulshe ldushe dlushe huldse uhldse hludse lhudse ulhdse luhdse hudlse uhdlse hdulse dhulse udhlse duhlse hlduse lhduse hdluse dhluse ldhuse dlhuse uldhse ludhse udlhse dulhse lduhse dluhse shuedl hsuedl suhedl ushedl husedl uhsedl sheudl hseudl sehudl eshudl hesudl ehsudl suehdl usehdl seuhdl esuhdl ueshdl eushdl huesdl uhesdl heusdl ehusdl uehsdl euhsdl shudel hsudel suhdel ushdel husdel uhsdel shduel hsduel sdhuel dshuel hdsuel dhsuel sudhel usdhel sduhel dsuhel udshel dushel hudsel uhdsel hdusel dhusel udhsel duhsel shedul hsedul sehdul eshdul hesdul ehsdul shdeul hsdeul sdheul dsheul hdseul dhseul sedhul esdhul sdehul dsehul edshul deshul hedsul ehdsul hdesul dhesul edhsul dehsul suedhl usedhl seudhl esudhl uesdhl eusdhl sudehl usdehl sduehl dsuehl udsehl dusehl seduhl esduhl sdeuhl dseuhl edsuhl desuhl uedshl eudshl udeshl dueshl edushl deushl huedsl uhedsl heudsl ehudsl uehdsl euhdsl hudesl uhdesl hduesl dhuesl udhesl duhesl hedusl ehdusl hdeusl dheusl edhusl dehusl uedhsl eudhsl udehsl duehsl eduhsl deuhsl shledu hsledu slhedu lshedu hlsedu lhsedu sheldu hseldu sehldu eshldu hesldu ehsldu slehdu lsehdu selhdu eslhdu leshdu elshdu hlesdu lhesdu helsdu ehlsdu lehsdu elhsdu shldeu hsldeu slhdeu lshdeu hlsdeu lhsdeu shdleu hsdleu sdhleu dshleu hdsleu dhsleu sldheu lsdheu sdlheu dslheu ldsheu dlsheu hldseu lhdseu hdlseu dhlseu ldhseu dlhseu shedlu hsedlu sehdlu eshdlu hesdlu ehsdlu shdelu hsdelu sdhelu dshelu hdselu dhselu sedhlu esdhlu sdehlu dsehlu edshlu deshlu hedslu ehdslu hdeslu dheslu edhslu dehslu sledhu lsedhu seldhu esldhu lesdhu elsdhu sldehu lsdehu sdlehu dslehu ldsehu dlsehu sedlhu esdlhu sdelhu dselhu edslhu deslhu ledshu eldshu ldeshu dleshu edlshu delshu hledsu lhedsu heldsu ehldsu lehdsu elhdsu hldesu lhdesu hdlesu dhlesu ldhesu dlhesu hedlsu ehdlsu hdelsu dhelsu edhlsu dehlsu ledhsu eldhsu ldehsu dlehsu edlhsu delhsu suledh usledh sluedh lsuedh ulsedh lusedh sueldh useldh seuldh esuldh uesldh eusldh sleudh lseudh seludh esludh lesudh elsudh ulesdh luesdh uelsdh eulsdh leusdh elusdh suldeh usldeh sludeh lsudeh ulsdeh lusdeh sudleh usdleh sduleh dsuleh udsleh dusleh sldueh lsdueh sdlueh dslueh ldsueh dlsueh uldseh ludseh udlseh dulseh lduseh dluseh suedlh usedlh seudlh esudlh uesdlh eusdlh sudelh usdelh sduelh dsuelh udselh duselh sedulh esdulh sdeulh dseulh edsulh desulh uedslh eudslh udeslh dueslh eduslh deuslh sleduh lseduh selduh eslduh lesduh elsduh sldeuh lsdeuh sdleuh dsleuh ldseuh dlseuh sedluh esdluh sdeluh dseluh edsluh desluh ledsuh eldsuh ldesuh dlesuh edlsuh delsuh uledsh luedsh ueldsh euldsh leudsh eludsh uldesh ludesh udlesh dulesh lduesh dluesh uedlsh eudlsh udelsh duelsh edulsh deulsh ledush eldush ldeush dleush edlush delush huleds uhleds hlueds lhueds ulheds luheds huelds uhelds heulds ehulds uehlds euhlds hleuds lheuds heluds ehluds lehuds elhuds ulehds luehds uelhds eulhds leuhds eluhds huldes uhldes hludes lhudes ulhdes luhdes hudles uhdles hdules dhules udhles duhles hldues lhdues hdlues dhlues ldhues dlhues uldhes ludhes udlhes dulhes lduhes dluhes huedls uhedls heudls ehudls uehdls euhdls hudels uhdels hduels dhuels udhels duhels heduls ehduls hdeuls dheuls edhuls dehuls uedhls eudhls udehls duehls eduhls deuhls hledus lhedus heldus ehldus lehdus elhdus hldeus lhdeus hdleus dhleus ldheus dlheus hedlus ehdlus hdelus dhelus edhlus dehlus ledhus eldhus ldehus dlehus edlhus delhus uledhs luedhs ueldhs euldhs leudhs eludhs uldehs ludehs udlehs dulehs lduehs dluehs uedlhs eudlhs udelhs duelhs edulhs deulhs leduhs elduhs ldeuhs dleuhs edluhs deluhs
Note: these 'words' (valid or invalid) are all the permutations of the word shuled. These words are obtained by scrambling the letters in shuled.