pulkas uplkas plukas lpukas ulpkas lupkas puklas upklas pkulas kpulas ukplas kuplas plkuas lpkuas pkluas kpluas lkpuas klpuas ulkpas lukpas uklpas kulpas lkupas klupas pulaks uplaks pluaks lpuaks ulpaks lupaks pualks upalks paulks apulks uaplks auplks plauks lpauks paluks apluks lapuks alpuks ulapks luapks ualpks aulpks laupks alupks pukals upkals pkuals kpuals ukpals kupals puakls upakls paukls apukls uapkls aupkls pkauls kpauls pakuls apkuls kapuls akpuls ukapls kuapls uakpls aukpls kaupls akupls plkaus lpkaus pklaus kplaus lkpaus klpaus plakus lpakus palkus aplkus lapkus alpkus pkalus kpalus paklus apklus kaplus akplus lkapus klapus lakpus alkpus kalpus aklpus ulkaps lukaps uklaps kulaps lkuaps kluaps ulakps luakps ualkps aulkps laukps alukps ukalps kualps uaklps auklps kaulps akulps lkaups klaups lakups alkups kalups aklups pulksa uplksa pluksa lpuksa ulpksa lupksa puklsa upklsa pkulsa kpulsa ukplsa kuplsa plkusa lpkusa pklusa kplusa lkpusa klpusa ulkpsa lukpsa uklpsa kulpsa lkupsa klupsa pulska uplska pluska lpuska ulpska lupska puslka upslka psulka spulka usplka suplka plsuka lpsuka psluka spluka lspuka slpuka ulspka luspka uslpka sulpka lsupka slupka puksla upksla pkusla kpusla ukpsla kupsla puskla upskla psukla spukla uspkla supkla pksula kpsula pskula spkula kspula skpula ukspla kuspla uskpla sukpla ksupla skupla plksua lpksua pklsua kplsua lkpsua klpsua plskua lpskua pslkua splkua lspkua slpkua pkslua kpslua psklua spklua ksplua skplua lkspua klspua lskpua slkpua kslpua sklpua ulkspa lukspa uklspa kulspa lkuspa kluspa ulskpa luskpa uslkpa sulkpa lsukpa slukpa ukslpa kuslpa usklpa suklpa ksulpa skulpa lksupa klsupa lskupa slkupa kslupa sklupa pulask uplask pluask lpuask ulpask lupask pualsk upalsk paulsk apulsk uaplsk auplsk plausk lpausk palusk aplusk lapusk alpusk ulapsk luapsk ualpsk aulpsk laupsk alupsk pulsak uplsak plusak lpusak ulpsak lupsak puslak upslak psulak spulak usplak suplak plsuak lpsuak psluak spluak lspuak slpuak ulspak luspak uslpak sulpak lsupak slupak puaslk upaslk pauslk apuslk uapslk aupslk pusalk upsalk psualk spualk uspalk supalk pasulk apsulk psaulk spaulk aspulk sapulk uasplk ausplk usaplk suaplk asuplk sauplk plasuk lpasuk palsuk aplsuk lapsuk alpsuk plsauk lpsauk pslauk splauk lspauk slpauk pasluk apsluk psaluk spaluk aspluk sapluk laspuk alspuk lsapuk slapuk aslpuk salpuk ulaspk luaspk ualspk aulspk lauspk aluspk ulsapk lusapk uslapk sulapk lsuapk sluapk uaslpk auslpk usalpk sualpk asulpk saulpk lasupk alsupk lsaupk slaupk aslupk salupk pukasl upkasl pkuasl kpuasl ukpasl kupasl puaksl upaksl pauksl apuksl uapksl aupksl pkausl kpausl pakusl apkusl kapusl akpusl ukapsl kuapsl uakpsl aukpsl kaupsl akupsl puksal upksal pkusal kpusal ukpsal kupsal puskal upskal psukal spukal uspkal supkal pksual kpsual pskual spkual kspual skpual ukspal kuspal uskpal sukpal ksupal skupal puaskl upaskl pauskl apuskl uapskl aupskl pusakl upsakl psuakl spuakl uspakl supakl pasukl apsukl psaukl spaukl aspukl sapukl uaspkl auspkl usapkl suapkl asupkl saupkl pkasul kpasul paksul apksul kapsul akpsul pksaul kpsaul pskaul spkaul kspaul skpaul paskul apskul psakul spakul aspkul sapkul kaspul akspul ksapul skapul askpul sakpul ukaspl kuaspl uakspl aukspl kauspl akuspl uksapl kusapl uskapl sukapl ksuapl skuapl uaskpl auskpl usakpl suakpl asukpl saukpl kasupl aksupl ksaupl skaupl askupl sakupl plkasu lpkasu pklasu kplasu lkpasu klpasu plaksu lpaksu palksu aplksu lapksu alpksu pkalsu kpalsu paklsu apklsu kaplsu akplsu lkapsu klapsu lakpsu alkpsu kalpsu aklpsu plksau lpksau pklsau kplsau lkpsau klpsau plskau lpskau pslkau splkau lspkau slpkau pkslau kpslau psklau spklau ksplau skplau lkspau klspau lskpau slkpau kslpau sklpau plasku lpasku palsku aplsku lapsku alpsku plsaku lpsaku pslaku splaku lspaku slpaku paslku apslku psalku spalku asplku saplku laspku alspku lsapku slapku aslpku salpku pkaslu kpaslu pakslu apkslu kapslu akpslu pksalu kpsalu pskalu spkalu kspalu skpalu pasklu apsklu psaklu spaklu aspklu sapklu kasplu aksplu ksaplu skaplu askplu sakplu lkaspu klaspu lakspu alkspu kalspu aklspu lksapu klsapu lskapu slkapu kslapu sklapu laskpu alskpu lsakpu slakpu aslkpu salkpu kaslpu akslpu ksalpu skalpu asklpu saklpu ulkasp lukasp uklasp kulasp lkuasp kluasp ulaksp luaksp ualksp aulksp lauksp aluksp ukalsp kualsp uaklsp auklsp kaulsp akulsp lkausp klausp lakusp alkusp kalusp aklusp ulksap luksap uklsap kulsap lkusap klusap ulskap luskap uslkap sulkap lsukap slukap ukslap kuslap usklap suklap ksulap skulap lksuap klsuap lskuap slkuap ksluap skluap ulaskp luaskp ualskp aulskp lauskp aluskp ulsakp lusakp uslakp sulakp lsuakp sluakp uaslkp auslkp usalkp sualkp asulkp saulkp lasukp alsukp lsaukp slaukp aslukp salukp ukaslp kuaslp uakslp aukslp kauslp akuslp uksalp kusalp uskalp sukalp ksualp skualp uasklp ausklp usaklp suaklp asuklp sauklp kasulp aksulp ksaulp skaulp askulp sakulp lkasup klasup laksup alksup kalsup aklsup lksaup klsaup lskaup slkaup kslaup sklaup laskup alskup lsakup slakup aslkup salkup kaslup akslup ksalup skalup asklup saklup
Note: these 'words' (valid or invalid) are all the permutations of the word pulkas. These words are obtained by scrambling the letters in pulkas.