purled uprled pruled rpuled urpled rupled pulred uplred plured lpured ulpred lupred prlued rplued plrued lprued rlpued lrpued urlped rulped ulrped lurped rluped lruped pureld upreld prueld rpueld urpeld rupeld puerld uperld peurld epurld ueprld euprld preuld rpeuld peruld epruld repuld erpuld urepld ruepld uerpld eurpld reupld erupld pulerd uplerd pluerd lpuerd ulperd luperd puelrd upelrd peulrd epulrd ueplrd euplrd pleurd lpeurd pelurd eplurd lepurd elpurd uleprd lueprd uelprd eulprd leuprd eluprd prleud rpleud plreud lpreud rlpeud lrpeud prelud rpelud perlud eprlud replud erplud plerud lperud pelrud eplrud leprud elprud rlepud lrepud relpud erlpud lerpud elrpud urlepd rulepd ulrepd lurepd rluepd lruepd urelpd ruelpd uerlpd eurlpd reulpd erulpd ulerpd luerpd uelrpd eulrpd leurpd elurpd rleupd lreupd relupd erlupd lerupd elrupd purlde uprlde prulde rpulde urplde ruplde pulrde uplrde plurde lpurde ulprde luprde prlude rplude plrude lprude rlpude lrpude urlpde rulpde ulrpde lurpde rlupde lrupde purdle uprdle prudle rpudle urpdle rupdle pudrle updrle pdurle dpurle udprle duprle prdule rpdule pdrule dprule rdpule drpule urdple rudple udrple durple rduple druple puldre upldre pludre lpudre ulpdre lupdre pudlre updlre pdulre dpulre udplre duplre pldure lpdure pdlure dplure ldpure dlpure uldpre ludpre udlpre dulpre ldupre dlupre prldue rpldue plrdue lprdue rlpdue lrpdue prdlue rpdlue pdrlue dprlue rdplue drplue pldrue lpdrue pdlrue dplrue ldprue dlprue rldpue lrdpue rdlpue drlpue ldrpue dlrpue urldpe ruldpe ulrdpe lurdpe rludpe lrudpe urdlpe rudlpe udrlpe durlpe rdulpe drulpe uldrpe ludrpe udlrpe dulrpe ldurpe dlurpe rldupe lrdupe rdlupe drlupe ldrupe dlrupe puredl upredl pruedl rpuedl urpedl rupedl puerdl uperdl peurdl epurdl ueprdl euprdl preudl rpeudl perudl eprudl repudl erpudl urepdl ruepdl uerpdl eurpdl reupdl erupdl purdel uprdel prudel rpudel urpdel rupdel pudrel updrel pdurel dpurel udprel duprel prduel rpduel pdruel dpruel rdpuel drpuel urdpel rudpel udrpel durpel rdupel drupel puedrl upedrl peudrl epudrl uepdrl eupdrl puderl upderl pduerl dpuerl udperl duperl pedurl epdurl pdeurl dpeurl edpurl depurl uedprl eudprl udeprl dueprl eduprl deuprl predul rpedul perdul eprdul repdul erpdul prdeul rpdeul pdreul dpreul rdpeul drpeul pedrul epdrul pderul dperul edprul deprul redpul erdpul rdepul drepul edrpul derpul uredpl ruedpl uerdpl eurdpl reudpl erudpl urdepl rudepl udrepl durepl rduepl druepl uedrpl eudrpl uderpl duerpl edurpl deurpl redupl erdupl rdeupl dreupl edrupl derupl puledr upledr pluedr lpuedr ulpedr lupedr pueldr upeldr peuldr epuldr uepldr eupldr pleudr lpeudr peludr epludr lepudr elpudr ulepdr luepdr uelpdr eulpdr leupdr elupdr pulder uplder pluder lpuder ulpder lupder pudler updler pduler dpuler udpler dupler plduer lpduer pdluer dpluer ldpuer dlpuer uldper ludper udlper dulper lduper dluper puedlr upedlr peudlr epudlr uepdlr eupdlr pudelr updelr pduelr dpuelr udpelr dupelr pedulr epdulr pdeulr dpeulr edpulr depulr uedplr eudplr udeplr dueplr eduplr deuplr pledur lpedur peldur epldur lepdur elpdur pldeur lpdeur pdleur dpleur ldpeur dlpeur pedlur epdlur pdelur dpelur edplur deplur ledpur eldpur ldepur dlepur edlpur delpur uledpr luedpr ueldpr euldpr leudpr eludpr uldepr ludepr udlepr dulepr lduepr dluepr uedlpr eudlpr udelpr duelpr edulpr deulpr ledupr eldupr ldeupr dleupr edlupr delupr prledu rpledu plredu lpredu rlpedu lrpedu preldu rpeldu perldu eprldu repldu erpldu plerdu lperdu pelrdu eplrdu leprdu elprdu rlepdu lrepdu relpdu erlpdu lerpdu elrpdu prldeu rpldeu plrdeu lprdeu rlpdeu lrpdeu prdleu rpdleu pdrleu dprleu rdpleu drpleu pldreu lpdreu pdlreu dplreu ldpreu dlpreu rldpeu lrdpeu rdlpeu drlpeu ldrpeu dlrpeu predlu rpedlu perdlu eprdlu repdlu erpdlu prdelu rpdelu pdrelu dprelu rdpelu drpelu pedrlu epdrlu pderlu dperlu edprlu deprlu redplu erdplu rdeplu dreplu edrplu derplu pledru lpedru peldru epldru lepdru elpdru plderu lpderu pdleru dpleru ldperu dlperu pedlru epdlru pdelru dpelru edplru deplru ledpru eldpru ldepru dlepru edlpru delpru rledpu lredpu reldpu erldpu lerdpu elrdpu rldepu lrdepu rdlepu drlepu ldrepu dlrepu redlpu erdlpu rdelpu drelpu edrlpu derlpu ledrpu eldrpu lderpu dlerpu edlrpu delrpu urledp ruledp ulredp luredp rluedp lruedp ureldp rueldp uerldp eurldp reuldp eruldp ulerdp luerdp uelrdp eulrdp leurdp elurdp rleudp lreudp reludp erludp lerudp elrudp urldep ruldep ulrdep lurdep rludep lrudep urdlep rudlep udrlep durlep rdulep drulep uldrep ludrep udlrep dulrep ldurep dlurep rlduep lrduep rdluep drluep ldruep dlruep uredlp ruedlp uerdlp eurdlp reudlp erudlp urdelp rudelp udrelp durelp rduelp druelp uedrlp eudrlp uderlp duerlp edurlp deurlp redulp erdulp rdeulp dreulp edrulp derulp uledrp luedrp ueldrp euldrp leudrp eludrp ulderp luderp udlerp dulerp lduerp dluerp uedlrp eudlrp udelrp duelrp edulrp deulrp ledurp eldurp ldeurp dleurp edlurp delurp rledup lredup reldup erldup lerdup elrdup rldeup lrdeup rdleup drleup ldreup dlreup redlup erdlup rdelup drelup edrlup derlup ledrup eldrup lderup dlerup edlrup delrup
Note: these 'words' (valid or invalid) are all the permutations of the word purled. These words are obtained by scrambling the letters in purled.