flanes lfanes falnes aflnes lafnes alfnes flnaes lfnaes fnlaes nflaes lnfaes nlfaes fanles afnles fnales nfales anfles nafles lanfes alnfes lnafes nlafes anlfes nalfes flaens lfaens falens aflens lafens alfens fleans lfeans felans eflans lefans elfans faelns afelns fealns efalns aeflns eaflns laefns alefns leafns elafns aelfns ealfns flneas lfneas fnleas nfleas lnfeas nlfeas flenas lfenas felnas eflnas lefnas elfnas fnelas nfelas fenlas efnlas neflas enflas lnefas nlefas lenfas elnfas nelfas enlfas fanels afnels fnaels nfaels anfels nafels faenls afenls feanls efanls aefnls eafnls fneals nfeals fenals efnals nefals enfals anefls naefls aenfls eanfls neafls enafls lanefs alnefs lnaefs nlaefs anlefs nalefs laenfs alenfs leanfs elanfs aelnfs ealnfs lneafs nleafs lenafs elnafs nelafs enlafs anelfs naelfs aenlfs eanlfs nealfs enalfs flanse lfanse falnse aflnse lafnse alfnse flnase lfnase fnlase nflase lnfase nlfase fanlse afnlse fnalse nfalse anflse naflse lanfse alnfse lnafse nlafse anlfse nalfse flasne lfasne falsne aflsne lafsne alfsne flsane lfsane fslane sflane lsfane slfane faslne afslne fsalne sfalne asflne saflne lasfne alsfne lsafne slafne aslfne salfne flnsae lfnsae fnlsae nflsae lnfsae nlfsae flsnae lfsnae fslnae sflnae lsfnae slfnae fnslae nfslae fsnlae sfnlae nsflae snflae lnsfae nlsfae lsnfae slnfae nslfae snlfae fansle afnsle fnasle nfasle anfsle nafsle fasnle afsnle fsanle sfanle asfnle safnle fnsale nfsale fsnale sfnale nsfale snfale ansfle nasfle asnfle sanfle nsafle snafle lansfe alnsfe lnasfe nlasfe anlsfe nalsfe lasnfe alsnfe lsanfe slanfe aslnfe salnfe lnsafe nlsafe lsnafe slnafe nslafe snlafe anslfe naslfe asnlfe sanlfe nsalfe snalfe flaesn lfaesn falesn aflesn lafesn alfesn fleasn lfeasn felasn eflasn lefasn elfasn faelsn afelsn fealsn efalsn aeflsn eaflsn laefsn alefsn leafsn elafsn aelfsn ealfsn flasen lfasen falsen aflsen lafsen alfsen flsaen lfsaen fslaen sflaen lsfaen slfaen faslen afslen fsalen sfalen asflen saflen lasfen alsfen lsafen slafen aslfen salfen flesan lfesan felsan eflsan lefsan elfsan flsean lfsean fslean sflean lsfean slfean feslan efslan fselan sfelan esflan seflan lesfan elsfan lsefan slefan eslfan selfan faesln afesln feasln efasln aefsln eafsln faseln afseln fsaeln sfaeln asfeln safeln fesaln efsaln fsealn sfealn esfaln sefaln aesfln easfln asefln saefln esafln seafln laesfn alesfn leasfn elasfn aelsfn ealsfn lasefn alsefn lsaefn slaefn aslefn salefn lesafn elsafn lseafn sleafn eslafn selafn aeslfn easlfn aselfn saelfn esalfn sealfn flnesa lfnesa fnlesa nflesa lnfesa nlfesa flensa lfensa felnsa eflnsa lefnsa elfnsa fnelsa nfelsa fenlsa efnlsa neflsa enflsa lnefsa nlefsa lenfsa elnfsa nelfsa enlfsa flnsea lfnsea fnlsea nflsea lnfsea nlfsea flsnea lfsnea fslnea sflnea lsfnea slfnea fnslea nfslea fsnlea sfnlea nsflea snflea lnsfea nlsfea lsnfea slnfea nslfea snlfea flesna lfesna felsna eflsna lefsna elfsna flsena lfsena fslena sflena lsfena slfena feslna efslna fselna sfelna esflna seflna lesfna elsfna lsefna slefna eslfna selfna fnesla nfesla fensla efnsla nefsla enfsla fnsela nfsela fsnela sfnela nsfela snfela fesnla efsnla fsenla sfenla esfnla sefnla nesfla ensfla nsefla snefla esnfla senfla lnesfa nlesfa lensfa elnsfa nelsfa enlsfa lnsefa nlsefa lsnefa slnefa nslefa snlefa lesnfa elsnfa lsenfa slenfa eslnfa selnfa neslfa enslfa nselfa snelfa esnlfa senlfa fanesl afnesl fnaesl nfaesl anfesl nafesl faensl afensl feansl efansl aefnsl eafnsl fneasl nfeasl fenasl efnasl nefasl enfasl anefsl naefsl aenfsl eanfsl neafsl enafsl fansel afnsel fnasel nfasel anfsel nafsel fasnel afsnel fsanel sfanel asfnel safnel fnsael nfsael fsnael sfnael nsfael snfael ansfel nasfel asnfel sanfel nsafel snafel faesnl afesnl feasnl efasnl aefsnl eafsnl fasenl afsenl fsaenl sfaenl asfenl safenl fesanl efsanl fseanl sfeanl esfanl sefanl aesfnl easfnl asefnl saefnl esafnl seafnl fnesal nfesal fensal efnsal nefsal enfsal fnseal nfseal fsneal sfneal nsfeal snfeal fesnal efsnal fsenal sfenal esfnal sefnal nesfal ensfal nsefal snefal esnfal senfal anesfl naesfl aensfl eansfl neasfl enasfl ansefl nasefl asnefl sanefl nsaefl snaefl aesnfl easnfl asenfl saenfl esanfl seanfl nesafl ensafl nseafl sneafl esnafl senafl lanesf alnesf lnaesf nlaesf anlesf nalesf laensf alensf leansf elansf aelnsf ealnsf lneasf nleasf lenasf elnasf nelasf enlasf anelsf naelsf aenlsf eanlsf nealsf enalsf lansef alnsef lnasef nlasef anlsef nalsef lasnef alsnef lsanef slanef aslnef salnef lnsaef nlsaef lsnaef slnaef nslaef snlaef anslef naslef asnlef sanlef nsalef snalef laesnf alesnf leasnf elasnf aelsnf ealsnf lasenf alsenf lsaenf slaenf aslenf salenf lesanf elsanf lseanf sleanf eslanf selanf aeslnf easlnf aselnf saelnf esalnf sealnf lnesaf nlesaf lensaf elnsaf nelsaf enlsaf lnseaf nlseaf lsneaf slneaf nsleaf snleaf lesnaf elsnaf lsenaf slenaf eslnaf selnaf neslaf enslaf nselaf snelaf esnlaf senlaf aneslf naeslf aenslf eanslf neaslf enaslf anself naself asnelf sanelf nsaelf snaelf aesnlf easnlf asenlf saenlf esanlf seanlf nesalf ensalf nsealf snealf esnalf senalf
Note: these 'words' (valid or invalid) are all the permutations of the word flanes. These words are obtained by scrambling the letters in flanes.