spauls psauls sapuls aspuls pasuls apsuls spuals psuals supals uspals pusals upsals saupls asupls suapls usapls auspls uaspls pausls apusls puasls upasls aupsls uapsls spalus psalus saplus asplus paslus apslus splaus pslaus slpaus lspaus plsaus lpsaus salpus aslpus slapus lsapus alspus laspus palsus aplsus plasus lpasus alpsus lapsus spulas psulas suplas usplas puslas upslas spluas psluas slpuas lspuas plsuas lpsuas sulpas uslpas slupas lsupas ulspas luspas pulsas uplsas plusas lpusas ulpsas lupsas saulps asulps sualps usalps auslps uaslps salups aslups slaups lsaups alsups lasups sulaps uslaps sluaps lsuaps ulsaps lusaps aulsps ualsps alusps lausps ulasps luasps paulss apulss pualss upalss auplss uaplss paluss apluss plauss lpauss alpuss lapuss pulass uplass pluass lpuass ulpass lupass aulpss ualpss alupss laupss ulapss luapss spausl psausl sapusl aspusl pasusl apsusl spuasl psuasl supasl uspasl pusasl upsasl saupsl asupsl suapsl usapsl auspsl uaspsl paussl apussl puassl upassl aupssl uapssl spasul psasul sapsul aspsul passul apssul spsaul pssaul sspaul sspaul pssaul spsaul saspul asspul ssapul ssapul asspul saspul passul apssul psasul spasul aspsul sapsul spusal psusal supsal uspsal pussal upssal spsual pssual sspual sspual pssual spsual suspal usspal ssupal ssupal usspal suspal pussal upssal psusal spusal uspsal supsal sauspl asuspl suaspl usaspl ausspl uasspl sasupl assupl ssaupl ssaupl assupl sasupl susapl ussapl ssuapl ssuapl ussapl susapl ausspl uasspl asuspl sauspl usaspl suaspl paussl apussl puassl upassl aupssl uapssl pasusl apsusl psausl spausl aspusl sapusl pusasl upsasl psuasl spuasl uspasl supasl auspsl uaspsl asupsl saupsl usapsl suapsl spalsu psalsu saplsu asplsu paslsu apslsu splasu pslasu slpasu lspasu plsasu lpsasu salpsu aslpsu slapsu lsapsu alspsu laspsu palssu aplssu plassu lpassu alpssu lapssu spaslu psaslu sapslu aspslu passlu apsslu spsalu pssalu sspalu sspalu pssalu spsalu sasplu assplu ssaplu ssaplu assplu sasplu passlu apsslu psaslu spaslu aspslu sapslu splsau pslsau slpsau lspsau plssau lpssau spslau psslau ssplau ssplau psslau spslau slspau lsspau sslpau sslpau lsspau slspau plssau lpssau pslsau splsau lspsau slpsau salspu aslspu slaspu lsaspu alsspu lasspu saslpu asslpu ssalpu ssalpu asslpu saslpu slsapu lssapu sslapu sslapu lssapu slsapu alsspu lasspu aslspu salspu lsaspu slaspu palssu aplssu plassu lpassu alpssu lapssu paslsu apslsu psalsu spalsu asplsu saplsu plsasu lpsasu pslasu splasu lspasu slpasu alspsu laspsu aslpsu salpsu lsapsu slapsu spulsa psulsa suplsa usplsa puslsa upslsa splusa pslusa slpusa lspusa plsusa lpsusa sulpsa uslpsa slupsa lsupsa ulspsa luspsa pulssa uplssa plussa lpussa ulpssa lupssa spusla psusla supsla uspsla pussla upssla spsula pssula sspula sspula pssula spsula suspla usspla ssupla ssupla usspla suspla pussla upssla psusla spusla uspsla supsla splsua pslsua slpsua lspsua plssua lpssua spslua psslua ssplua ssplua psslua spslua slspua lsspua sslpua sslpua lsspua slspua plssua lpssua pslsua splsua lspsua slpsua sulspa uslspa sluspa lsuspa ulsspa lusspa suslpa usslpa ssulpa ssulpa usslpa suslpa slsupa lssupa sslupa sslupa lssupa slsupa ulsspa lusspa uslspa sulspa lsuspa sluspa pulssa uplssa plussa lpussa ulpssa lupssa puslsa upslsa psulsa spulsa usplsa suplsa plsusa lpsusa pslusa splusa lspusa slpusa ulspsa luspsa uslpsa sulpsa lsupsa slupsa saulsp asulsp sualsp usalsp auslsp uaslsp salusp aslusp slausp lsausp alsusp lasusp sulasp uslasp sluasp lsuasp ulsasp lusasp aulssp ualssp alussp laussp ulassp luassp sauslp asuslp suaslp usaslp ausslp uasslp sasulp assulp ssaulp ssaulp assulp sasulp susalp ussalp ssualp ssualp ussalp susalp ausslp uasslp asuslp sauslp usaslp suaslp salsup aslsup slasup lsasup alssup lassup saslup asslup ssalup ssalup asslup saslup slsaup lssaup sslaup sslaup lssaup slsaup alssup lassup aslsup salsup lsasup slasup sulsap uslsap slusap lsusap ulssap lussap suslap usslap ssulap ssulap usslap suslap slsuap lssuap ssluap ssluap lssuap slsuap ulssap lussap uslsap sulsap lsusap slusap aulssp ualssp alussp laussp ulassp luassp auslsp uaslsp asulsp saulsp usalsp sualsp alsusp lasusp aslusp salusp lsausp slausp ulsasp lusasp uslasp sulasp lsuasp sluasp paulss apulss pualss upalss auplss uaplss paluss apluss plauss lpauss alpuss lapuss pulass uplass pluass lpuass ulpass lupass aulpss ualpss alupss laupss ulapss luapss pausls apusls puasls upasls aupsls uapsls pasuls apsuls psauls spauls aspuls sapuls pusals upsals psuals spuals uspals supals auspls uaspls asupls saupls usapls suapls palsus aplsus plasus lpasus alpsus lapsus paslus apslus psalus spalus asplus saplus plsaus lpsaus pslaus splaus lspaus slpaus alspus laspus aslpus salpus lsapus slapus pulsas uplsas plusas lpusas ulpsas lupsas puslas upslas psulas spulas usplas suplas plsuas lpsuas psluas spluas lspuas slpuas ulspas luspas uslpas sulpas lsupas slupas aulsps ualsps alusps lausps ulasps luasps auslps uaslps asulps saulps usalps sualps alsups lasups aslups salups lsaups slaups ulsaps lusaps uslaps sulaps lsuaps sluaps
Note: these 'words' (valid or invalid) are all the permutations of the word spauls. These words are obtained by scrambling the letters in spauls.