trulls rtulls turlls utrlls rutlls urtlls trluls rtluls tlruls ltruls rltuls lrtuls tulrls utlrls tlurls lturls ultrls lutrls rultls urltls rlutls lrutls ulrtls lurtls trulls rtulls turlls utrlls rutlls urtlls trluls rtluls tlruls ltruls rltuls lrtuls tulrls utlrls tlurls lturls ultrls lutrls rultls urltls rlutls lrutls ulrtls lurtls trllus rtllus tlrlus ltrlus rltlus lrtlus trllus rtllus tlrlus ltrlus rltlus lrtlus tllrus ltlrus tllrus ltlrus lltrus lltrus rlltus lrltus rlltus lrltus llrtus llrtus tullrs utllrs tlulrs ltulrs ultlrs lutlrs tullrs utllrs tlulrs ltulrs ultlrs lutlrs tllurs ltlurs tllurs ltlurs llturs llturs ulltrs lultrs ulltrs lultrs llutrs llutrs rullts urllts rlults lrults ulrlts lurlts rullts urllts rlults lrults ulrlts lurlts rlluts lrluts rlluts lrluts llruts llruts ullrts lulrts ullrts lulrts llurts llurts trulsl rtulsl turlsl utrlsl rutlsl urtlsl trlusl rtlusl tlrusl ltrusl rltusl lrtusl tulrsl utlrsl tlursl ltursl ultrsl lutrsl rultsl urltsl rlutsl lrutsl ulrtsl lurtsl trusll rtusll tursll utrsll rutsll urtsll trsull rtsull tsrull strull rstull srtull tusrll utsrll tsurll sturll ustrll sutrll rustll urstll rsutll srutll usrtll surtll trlsul rtlsul tlrsul ltrsul rltsul lrtsul trslul rtslul tsrlul strlul rstlul srtlul tlsrul ltsrul tslrul stlrul lstrul sltrul rlstul lrstul rsltul srltul lsrtul slrtul tulsrl utlsrl tlusrl ltusrl ultsrl lutsrl tuslrl utslrl tsulrl stulrl ustlrl sutlrl tlsurl ltsurl tslurl stlurl lsturl slturl ulstrl lustrl usltrl sultrl lsutrl slutrl rulstl urlstl rlustl lrustl ulrstl lurstl rusltl ursltl rsultl srultl usrltl surltl rlsutl lrsutl rslutl srlutl lsrutl slrutl ulsrtl lusrtl uslrtl sulrtl lsurtl slurtl trulsl rtulsl turlsl utrlsl rutlsl urtlsl trlusl rtlusl tlrusl ltrusl rltusl lrtusl tulrsl utlrsl tlursl ltursl ultrsl lutrsl rultsl urltsl rlutsl lrutsl ulrtsl lurtsl trusll rtusll tursll utrsll rutsll urtsll trsull rtsull tsrull strull rstull srtull tusrll utsrll tsurll sturll ustrll sutrll rustll urstll rsutll srutll usrtll surtll trlsul rtlsul tlrsul ltrsul rltsul lrtsul trslul rtslul tsrlul strlul rstlul srtlul tlsrul ltsrul tslrul stlrul lstrul sltrul rlstul lrstul rsltul srltul lsrtul slrtul tulsrl utlsrl tlusrl ltusrl ultsrl lutsrl tuslrl utslrl tsulrl stulrl ustlrl sutlrl tlsurl ltsurl tslurl stlurl lsturl slturl ulstrl lustrl usltrl sultrl lsutrl slutrl rulstl urlstl rlustl lrustl ulrstl lurstl rusltl ursltl rsultl srultl usrltl surltl rlsutl lrsutl rslutl srlutl lsrutl slrutl ulsrtl lusrtl uslrtl sulrtl lsurtl slurtl trllsu rtllsu tlrlsu ltrlsu rltlsu lrtlsu trllsu rtllsu tlrlsu ltrlsu rltlsu lrtlsu tllrsu ltlrsu tllrsu ltlrsu lltrsu lltrsu rlltsu lrltsu rlltsu lrltsu llrtsu llrtsu trlslu rtlslu tlrslu ltrslu rltslu lrtslu trsllu rtsllu tsrllu strllu rstllu srtllu tlsrlu ltsrlu tslrlu stlrlu lstrlu sltrlu rlstlu lrstlu rsltlu srltlu lsrtlu slrtlu trlslu rtlslu tlrslu ltrslu rltslu lrtslu trsllu rtsllu tsrllu strllu rstllu srtllu tlsrlu ltsrlu tslrlu stlrlu lstrlu sltrlu rlstlu lrstlu rsltlu srltlu lsrtlu slrtlu tllsru ltlsru tllsru ltlsru lltsru lltsru tlslru ltslru tsllru stllru lstlru sltlru tlslru ltslru tsllru stllru lstlru sltlru llstru llstru lsltru slltru lsltru slltru rllstu lrlstu rllstu lrlstu llrstu llrstu rlsltu lrsltu rslltu srlltu lsrltu slrltu rlsltu lrsltu rslltu srlltu lsrltu slrltu llsrtu llsrtu lslrtu sllrtu lslrtu sllrtu tullsr utllsr tlulsr ltulsr ultlsr lutlsr tullsr utllsr tlulsr ltulsr ultlsr lutlsr tllusr ltlusr tllusr ltlusr lltusr lltusr ulltsr lultsr ulltsr lultsr llutsr llutsr tulslr utlslr tluslr ltuslr ultslr lutslr tusllr utsllr tsullr stullr ustllr sutllr tlsulr ltsulr tslulr stlulr lstulr sltulr ulstlr lustlr usltlr sultlr lsutlr slutlr tulslr utlslr tluslr ltuslr ultslr lutslr tusllr utsllr tsullr stullr ustllr sutllr tlsulr ltsulr tslulr stlulr lstulr sltulr ulstlr lustlr usltlr sultlr lsutlr slutlr tllsur ltlsur tllsur ltlsur lltsur lltsur tlslur ltslur tsllur stllur lstlur sltlur tlslur ltslur tsllur stllur lstlur sltlur llstur llstur lsltur slltur lsltur slltur ullstr lulstr ullstr lulstr llustr llustr ulsltr lusltr uslltr sulltr lsultr slultr ulsltr lusltr uslltr sulltr lsultr slultr llsutr llsutr lslutr sllutr lslutr sllutr rullst urllst rlulst lrulst ulrlst lurlst rullst urllst rlulst lrulst ulrlst lurlst rllust lrlust rllust lrlust llrust llrust ullrst lulrst ullrst lulrst llurst llurst rulslt urlslt rluslt lruslt ulrslt lurslt rusllt ursllt rsullt srullt usrllt surllt rlsult lrsult rslult srlult lsrult slrult ulsrlt lusrlt uslrlt sulrlt lsurlt slurlt rulslt urlslt rluslt lruslt ulrslt lurslt rusllt ursllt rsullt srullt usrllt surllt rlsult lrsult rslult srlult lsrult slrult ulsrlt lusrlt uslrlt sulrlt lsurlt slurlt rllsut lrlsut rllsut lrlsut llrsut llrsut rlslut lrslut rsllut srllut lsrlut slrlut rlslut lrslut rsllut srllut lsrlut slrlut llsrut llsrut lslrut sllrut lslrut sllrut ullsrt lulsrt ullsrt lulsrt llusrt llusrt ulslrt luslrt usllrt sullrt lsulrt slulrt ulslrt luslrt usllrt sullrt lsulrt slulrt llsurt llsurt lslurt sllurt lslurt sllurt
Note: these 'words' (valid or invalid) are all the permutations of the word trulls. These words are obtained by scrambling the letters in trulls.