clours lcours colurs oclurs locurs olcurs cluors lcuors culors uclors lucors ulcors coulrs oculrs cuolrs ucolrs ouclrs uoclrs loucrs olucrs luocrs ulocrs oulcrs uolcrs clorus lcorus colrus oclrus locrus olcrus clrous lcrous crlous rclous lrcous rlcous corlus ocrlus crolus rcolus orclus roclus lorcus olrcus lrocus rlocus orlcus rolcus cluros lcuros culros uclros lucros ulcros clruos lcruos crluos rcluos lrcuos rlcuos curlos ucrlos crulos rculos urclos ruclos lurcos ulrcos lrucos rlucos urlcos rulcos courls ocurls cuorls ucorls oucrls uocrls coruls ocruls crouls rcouls orculs roculs curols ucrols cruols rcuols urcols rucols ourcls uorcls orucls roucls urocls ruocls lourcs olurcs luorcs ulorcs oulrcs uolrcs lorucs olrucs lroucs rloucs orlucs rolucs lurocs ulrocs lruocs rluocs urlocs rulocs ourlcs uorlcs orulcs roulcs urolcs ruolcs clousr lcousr colusr oclusr locusr olcusr cluosr lcuosr culosr uclosr lucosr ulcosr coulsr oculsr cuolsr ucolsr ouclsr uoclsr loucsr olucsr luocsr ulocsr oulcsr uolcsr closur lcosur colsur oclsur locsur olcsur clsour lcsour cslour sclour lscour slcour coslur ocslur csolur scolur osclur soclur loscur olscur lsocur slocur oslcur solcur clusor lcusor culsor uclsor lucsor ulcsor clsuor lcsuor csluor scluor lscuor slcuor cuslor ucslor csulor sculor usclor suclor luscor ulscor lsucor slucor uslcor sulcor couslr ocuslr cuoslr ucoslr oucslr uocslr cosulr ocsulr csoulr scoulr osculr soculr cusolr ucsolr csuolr scuolr uscolr sucolr ousclr uosclr osuclr souclr usoclr suoclr louscr oluscr luoscr uloscr oulscr uolscr losucr olsucr lsoucr sloucr oslucr solucr lusocr ulsocr lsuocr sluocr uslocr sulocr ouslcr uoslcr osulcr soulcr usolcr suolcr clorsu lcorsu colrsu oclrsu locrsu olcrsu clrosu lcrosu crlosu rclosu lrcosu rlcosu corlsu ocrlsu crolsu rcolsu orclsu roclsu lorcsu olrcsu lrocsu rlocsu orlcsu rolcsu closru lcosru colsru oclsru locsru olcsru clsoru lcsoru csloru scloru lscoru slcoru coslru ocslru csolru scolru osclru soclru loscru olscru lsocru slocru oslcru solcru clrsou lcrsou crlsou rclsou lrcsou rlcsou clsrou lcsrou cslrou sclrou lscrou slcrou crslou rcslou csrlou scrlou rsclou srclou lrscou rlscou lsrcou slrcou rslcou srlcou corslu ocrslu croslu rcoslu orcslu rocslu cosrlu ocsrlu csorlu scorlu oscrlu socrlu crsolu rcsolu csrolu scrolu rscolu srcolu orsclu rosclu osrclu sorclu rsoclu sroclu lorscu olrscu lroscu rloscu orlscu rolscu losrcu olsrcu lsorcu slorcu oslrcu solrcu lrsocu rlsocu lsrocu slrocu rslocu srlocu orslcu roslcu osrlcu sorlcu rsolcu srolcu clurso lcurso culrso uclrso lucrso ulcrso clruso lcruso crluso rcluso lrcuso rlcuso curlso ucrlso crulso rculso urclso ruclso lurcso ulrcso lrucso rlucso urlcso rulcso clusro lcusro culsro uclsro lucsro ulcsro clsuro lcsuro csluro scluro lscuro slcuro cuslro ucslro csulro sculro usclro suclro luscro ulscro lsucro slucro uslcro sulcro clrsuo lcrsuo crlsuo rclsuo lrcsuo rlcsuo clsruo lcsruo cslruo sclruo lscruo slcruo crsluo rcsluo csrluo scrluo rscluo srcluo lrscuo rlscuo lsrcuo slrcuo rslcuo srlcuo curslo ucrslo cruslo rcuslo urcslo rucslo cusrlo ucsrlo csurlo scurlo uscrlo sucrlo crsulo rcsulo csrulo scrulo rsculo srculo ursclo rusclo usrclo surclo rsuclo sruclo lursco ulrsco lrusco rlusco urlsco rulsco lusrco ulsrco lsurco slurco uslrco sulrco lrsuco rlsuco lsruco slruco rsluco srluco urslco ruslco usrlco surlco rsulco srulco coursl ocursl cuorsl ucorsl oucrsl uocrsl corusl ocrusl crousl rcousl orcusl rocusl curosl ucrosl cruosl rcuosl urcosl rucosl ourcsl uorcsl orucsl roucsl urocsl ruocsl cousrl ocusrl cuosrl ucosrl oucsrl uocsrl cosurl ocsurl csourl scourl oscurl socurl cusorl ucsorl csuorl scuorl uscorl sucorl ouscrl uoscrl osucrl soucrl usocrl suocrl corsul ocrsul crosul rcosul orcsul rocsul cosrul ocsrul csorul scorul oscrul socrul crsoul rcsoul csroul scroul rscoul srcoul orscul roscul osrcul sorcul rsocul srocul cursol ucrsol crusol rcusol urcsol rucsol cusrol ucsrol csurol scurol uscrol sucrol crsuol rcsuol csruol scruol rscuol srcuol urscol ruscol usrcol surcol rsucol srucol ourscl uorscl oruscl rouscl uroscl ruoscl ousrcl uosrcl osurcl sourcl usorcl suorcl orsucl rosucl osrucl sorucl rsoucl sroucl ursocl rusocl usrocl surocl rsuocl sruocl loursc olursc luorsc ulorsc oulrsc uolrsc lorusc olrusc lrousc rlousc orlusc rolusc lurosc ulrosc lruosc rluosc urlosc rulosc ourlsc uorlsc orulsc roulsc urolsc ruolsc lousrc olusrc luosrc ulosrc oulsrc uolsrc losurc olsurc lsourc slourc oslurc solurc lusorc ulsorc lsuorc sluorc uslorc sulorc ouslrc uoslrc osulrc soulrc usolrc suolrc lorsuc olrsuc lrosuc rlosuc orlsuc rolsuc losruc olsruc lsoruc sloruc oslruc solruc lrsouc rlsouc lsrouc slrouc rslouc srlouc orsluc rosluc osrluc sorluc rsoluc sroluc lursoc ulrsoc lrusoc rlusoc urlsoc rulsoc lusroc ulsroc lsuroc sluroc uslroc sulroc lrsuoc rlsuoc lsruoc slruoc rsluoc srluoc ursloc rusloc usrloc surloc rsuloc sruloc ourslc uorslc oruslc rouslc uroslc ruoslc ousrlc uosrlc osurlc sourlc usorlc suorlc orsulc rosulc osrulc sorulc rsoulc sroulc ursolc rusolc usrolc surolc rsuolc sruolc
Note: these 'words' (valid or invalid) are all the permutations of the word clours. These words are obtained by scrambling the letters in clours.