prolls rpolls porlls oprlls roplls orplls prlols rplols plrols lprols rlpols lrpols polrls oplrls plorls lporls olprls loprls rolpls orlpls rlopls lropls olrpls lorpls prolls rpolls porlls oprlls roplls orplls prlols rplols plrols lprols rlpols lrpols polrls oplrls plorls lporls olprls loprls rolpls orlpls rlopls lropls olrpls lorpls prllos rpllos plrlos lprlos rlplos lrplos prllos rpllos plrlos lprlos rlplos lrplos pllros lplros pllros lplros llpros llpros rllpos lrlpos rllpos lrlpos llrpos llrpos pollrs opllrs plolrs lpolrs olplrs loplrs pollrs opllrs plolrs lpolrs olplrs loplrs pllors lplors pllors lplors llpors llpors ollprs lolprs ollprs lolprs lloprs lloprs rollps orllps rlolps lrolps olrlps lorlps rollps orllps rlolps lrolps olrlps lorlps rllops lrlops rllops lrlops llrops llrops ollrps lolrps ollrps lolrps llorps llorps prolsl rpolsl porlsl oprlsl roplsl orplsl prlosl rplosl plrosl lprosl rlposl lrposl polrsl oplrsl plorsl lporsl olprsl loprsl rolpsl orlpsl rlopsl lropsl olrpsl lorpsl prosll rposll porsll oprsll ropsll orpsll prsoll rpsoll psroll sproll rspoll srpoll posrll opsrll psorll sporll osprll soprll rospll orspll rsopll sropll osrpll sorpll prlsol rplsol plrsol lprsol rlpsol lrpsol prslol rpslol psrlol sprlol rsplol srplol plsrol lpsrol pslrol splrol lsprol slprol rlspol lrspol rslpol srlpol lsrpol slrpol polsrl oplsrl plosrl lposrl olpsrl lopsrl poslrl opslrl psolrl spolrl osplrl soplrl plsorl lpsorl pslorl splorl lsporl slporl olsprl losprl oslprl solprl lsoprl sloprl rolspl orlspl rlospl lrospl olrspl lorspl roslpl orslpl rsolpl srolpl osrlpl sorlpl rlsopl lrsopl rslopl srlopl lsropl slropl olsrpl losrpl oslrpl solrpl lsorpl slorpl prolsl rpolsl porlsl oprlsl roplsl orplsl prlosl rplosl plrosl lprosl rlposl lrposl polrsl oplrsl plorsl lporsl olprsl loprsl rolpsl orlpsl rlopsl lropsl olrpsl lorpsl prosll rposll porsll oprsll ropsll orpsll prsoll rpsoll psroll sproll rspoll srpoll posrll opsrll psorll sporll osprll soprll rospll orspll rsopll sropll osrpll sorpll prlsol rplsol plrsol lprsol rlpsol lrpsol prslol rpslol psrlol sprlol rsplol srplol plsrol lpsrol pslrol splrol lsprol slprol rlspol lrspol rslpol srlpol lsrpol slrpol polsrl oplsrl plosrl lposrl olpsrl lopsrl poslrl opslrl psolrl spolrl osplrl soplrl plsorl lpsorl pslorl splorl lsporl slporl olsprl losprl oslprl solprl lsoprl sloprl rolspl orlspl rlospl lrospl olrspl lorspl roslpl orslpl rsolpl srolpl osrlpl sorlpl rlsopl lrsopl rslopl srlopl lsropl slropl olsrpl losrpl oslrpl solrpl lsorpl slorpl prllso rpllso plrlso lprlso rlplso lrplso prllso rpllso plrlso lprlso rlplso lrplso pllrso lplrso pllrso lplrso llprso llprso rllpso lrlpso rllpso lrlpso llrpso llrpso prlslo rplslo plrslo lprslo rlpslo lrpslo prsllo rpsllo psrllo sprllo rspllo srpllo plsrlo lpsrlo pslrlo splrlo lsprlo slprlo rlsplo lrsplo rslplo srlplo lsrplo slrplo prlslo rplslo plrslo lprslo rlpslo lrpslo prsllo rpsllo psrllo sprllo rspllo srpllo plsrlo lpsrlo pslrlo splrlo lsprlo slprlo rlsplo lrsplo rslplo srlplo lsrplo slrplo pllsro lplsro pllsro lplsro llpsro llpsro plslro lpslro psllro spllro lsplro slplro plslro lpslro psllro spllro lsplro slplro llspro llspro lslpro sllpro lslpro sllpro rllspo lrlspo rllspo lrlspo llrspo llrspo rlslpo lrslpo rsllpo srllpo lsrlpo slrlpo rlslpo lrslpo rsllpo srllpo lsrlpo slrlpo llsrpo llsrpo lslrpo sllrpo lslrpo sllrpo pollsr opllsr plolsr lpolsr olplsr loplsr pollsr opllsr plolsr lpolsr olplsr loplsr pllosr lplosr pllosr lplosr llposr llposr ollpsr lolpsr ollpsr lolpsr llopsr llopsr polslr oplslr ploslr lposlr olpslr lopslr posllr opsllr psollr spollr ospllr sopllr plsolr lpsolr pslolr splolr lspolr slpolr olsplr losplr oslplr solplr lsoplr sloplr polslr oplslr ploslr lposlr olpslr lopslr posllr opsllr psollr spollr ospllr sopllr plsolr lpsolr pslolr splolr lspolr slpolr olsplr losplr oslplr solplr lsoplr sloplr pllsor lplsor pllsor lplsor llpsor llpsor plslor lpslor psllor spllor lsplor slplor plslor lpslor psllor spllor lsplor slplor llspor llspor lslpor sllpor lslpor sllpor ollspr lolspr ollspr lolspr llospr llospr olslpr loslpr osllpr sollpr lsolpr slolpr olslpr loslpr osllpr sollpr lsolpr slolpr llsopr llsopr lslopr sllopr lslopr sllopr rollsp orllsp rlolsp lrolsp olrlsp lorlsp rollsp orllsp rlolsp lrolsp olrlsp lorlsp rllosp lrlosp rllosp lrlosp llrosp llrosp ollrsp lolrsp ollrsp lolrsp llorsp llorsp rolslp orlslp rloslp lroslp olrslp lorslp rosllp orsllp rsollp srollp osrllp sorllp rlsolp lrsolp rslolp srlolp lsrolp slrolp olsrlp losrlp oslrlp solrlp lsorlp slorlp rolslp orlslp rloslp lroslp olrslp lorslp rosllp orsllp rsollp srollp osrllp sorllp rlsolp lrsolp rslolp srlolp lsrolp slrolp olsrlp losrlp oslrlp solrlp lsorlp slorlp rllsop lrlsop rllsop lrlsop llrsop llrsop rlslop lrslop rsllop srllop lsrlop slrlop rlslop lrslop rsllop srllop lsrlop slrlop llsrop llsrop lslrop sllrop lslrop sllrop ollsrp lolsrp ollsrp lolsrp llosrp llosrp olslrp loslrp osllrp sollrp lsolrp slolrp olslrp loslrp osllrp sollrp lsolrp slolrp llsorp llsorp lslorp sllorp lslorp sllorp
Note: these 'words' (valid or invalid) are all the permutations of the word prolls. These words are obtained by scrambling the letters in prolls.