trolls rtolls torlls otrlls rotlls ortlls trlols rtlols tlrols ltrols rltols lrtols tolrls otlrls tlorls ltorls oltrls lotrls roltls orltls rlotls lrotls olrtls lortls trolls rtolls torlls otrlls rotlls ortlls trlols rtlols tlrols ltrols rltols lrtols tolrls otlrls tlorls ltorls oltrls lotrls roltls orltls rlotls lrotls olrtls lortls trllos rtllos tlrlos ltrlos rltlos lrtlos trllos rtllos tlrlos ltrlos rltlos lrtlos tllros ltlros tllros ltlros lltros lltros rlltos lrltos rlltos lrltos llrtos llrtos tollrs otllrs tlolrs ltolrs oltlrs lotlrs tollrs otllrs tlolrs ltolrs oltlrs lotlrs tllors ltlors tllors ltlors lltors lltors olltrs loltrs olltrs loltrs llotrs llotrs rollts orllts rlolts lrolts olrlts lorlts rollts orllts rlolts lrolts olrlts lorlts rllots lrlots rllots lrlots llrots llrots ollrts lolrts ollrts lolrts llorts llorts trolsl rtolsl torlsl otrlsl rotlsl ortlsl trlosl rtlosl tlrosl ltrosl rltosl lrtosl tolrsl otlrsl tlorsl ltorsl oltrsl lotrsl roltsl orltsl rlotsl lrotsl olrtsl lortsl trosll rtosll torsll otrsll rotsll ortsll trsoll rtsoll tsroll stroll rstoll srtoll tosrll otsrll tsorll storll ostrll sotrll rostll orstll rsotll srotll osrtll sortll trlsol rtlsol tlrsol ltrsol rltsol lrtsol trslol rtslol tsrlol strlol rstlol srtlol tlsrol ltsrol tslrol stlrol lstrol sltrol rlstol lrstol rsltol srltol lsrtol slrtol tolsrl otlsrl tlosrl ltosrl oltsrl lotsrl toslrl otslrl tsolrl stolrl ostlrl sotlrl tlsorl ltsorl tslorl stlorl lstorl sltorl olstrl lostrl osltrl soltrl lsotrl slotrl rolstl orlstl rlostl lrostl olrstl lorstl rosltl orsltl rsoltl sroltl osrltl sorltl rlsotl lrsotl rslotl srlotl lsrotl slrotl olsrtl losrtl oslrtl solrtl lsortl slortl trolsl rtolsl torlsl otrlsl rotlsl ortlsl trlosl rtlosl tlrosl ltrosl rltosl lrtosl tolrsl otlrsl tlorsl ltorsl oltrsl lotrsl roltsl orltsl rlotsl lrotsl olrtsl lortsl trosll rtosll torsll otrsll rotsll ortsll trsoll rtsoll tsroll stroll rstoll srtoll tosrll otsrll tsorll storll ostrll sotrll rostll orstll rsotll srotll osrtll sortll trlsol rtlsol tlrsol ltrsol rltsol lrtsol trslol rtslol tsrlol strlol rstlol srtlol tlsrol ltsrol tslrol stlrol lstrol sltrol rlstol lrstol rsltol srltol lsrtol slrtol tolsrl otlsrl tlosrl ltosrl oltsrl lotsrl toslrl otslrl tsolrl stolrl ostlrl sotlrl tlsorl ltsorl tslorl stlorl lstorl sltorl olstrl lostrl osltrl soltrl lsotrl slotrl rolstl orlstl rlostl lrostl olrstl lorstl rosltl orsltl rsoltl sroltl osrltl sorltl rlsotl lrsotl rslotl srlotl lsrotl slrotl olsrtl losrtl oslrtl solrtl lsortl slortl trllso rtllso tlrlso ltrlso rltlso lrtlso trllso rtllso tlrlso ltrlso rltlso lrtlso tllrso ltlrso tllrso ltlrso lltrso lltrso rlltso lrltso rlltso lrltso llrtso llrtso trlslo rtlslo tlrslo ltrslo rltslo lrtslo trsllo rtsllo tsrllo strllo rstllo srtllo tlsrlo ltsrlo tslrlo stlrlo lstrlo sltrlo rlstlo lrstlo rsltlo srltlo lsrtlo slrtlo trlslo rtlslo tlrslo ltrslo rltslo lrtslo trsllo rtsllo tsrllo strllo rstllo srtllo tlsrlo ltsrlo tslrlo stlrlo lstrlo sltrlo rlstlo lrstlo rsltlo srltlo lsrtlo slrtlo tllsro ltlsro tllsro ltlsro lltsro lltsro tlslro ltslro tsllro stllro lstlro sltlro tlslro ltslro tsllro stllro lstlro sltlro llstro llstro lsltro slltro lsltro slltro rllsto lrlsto rllsto lrlsto llrsto llrsto rlslto lrslto rsllto srllto lsrlto slrlto rlslto lrslto rsllto srllto lsrlto slrlto llsrto llsrto lslrto sllrto lslrto sllrto tollsr otllsr tlolsr ltolsr oltlsr lotlsr tollsr otllsr tlolsr ltolsr oltlsr lotlsr tllosr ltlosr tllosr ltlosr lltosr lltosr olltsr loltsr olltsr loltsr llotsr llotsr tolslr otlslr tloslr ltoslr oltslr lotslr tosllr otsllr tsollr stollr ostllr sotllr tlsolr ltsolr tslolr stlolr lstolr sltolr olstlr lostlr osltlr soltlr lsotlr slotlr tolslr otlslr tloslr ltoslr oltslr lotslr tosllr otsllr tsollr stollr ostllr sotllr tlsolr ltsolr tslolr stlolr lstolr sltolr olstlr lostlr osltlr soltlr lsotlr slotlr tllsor ltlsor tllsor ltlsor lltsor lltsor tlslor ltslor tsllor stllor lstlor sltlor tlslor ltslor tsllor stllor lstlor sltlor llstor llstor lsltor slltor lsltor slltor ollstr lolstr ollstr lolstr llostr llostr olsltr losltr oslltr solltr lsoltr sloltr olsltr losltr oslltr solltr lsoltr sloltr llsotr llsotr lslotr sllotr lslotr sllotr rollst orllst rlolst lrolst olrlst lorlst rollst orllst rlolst lrolst olrlst lorlst rllost lrlost rllost lrlost llrost llrost ollrst lolrst ollrst lolrst llorst llorst rolslt orlslt rloslt lroslt olrslt lorslt rosllt orsllt rsollt srollt osrllt sorllt rlsolt lrsolt rslolt srlolt lsrolt slrolt olsrlt losrlt oslrlt solrlt lsorlt slorlt rolslt orlslt rloslt lroslt olrslt lorslt rosllt orsllt rsollt srollt osrllt sorllt rlsolt lrsolt rslolt srlolt lsrolt slrolt olsrlt losrlt oslrlt solrlt lsorlt slorlt rllsot lrlsot rllsot lrlsot llrsot llrsot rlslot lrslot rsllot srllot lsrlot slrlot rlslot lrslot rsllot srllot lsrlot slrlot llsrot llsrot lslrot sllrot lslrot sllrot ollsrt lolsrt ollsrt lolsrt llosrt llosrt olslrt loslrt osllrt sollrt lsolrt slolrt olslrt loslrt osllrt sollrt lsolrt slolrt llsort llsort lslort sllort lslort sllort
Note: these 'words' (valid or invalid) are all the permutations of the word trolls. These words are obtained by scrambling the letters in trolls.