flange lfange falnge aflnge lafnge alfnge flnage lfnage fnlage nflage lnfage nlfage fanlge afnlge fnalge nfalge anflge naflge lanfge alnfge lnafge nlafge anlfge nalfge flagne lfagne falgne aflgne lafgne alfgne flgane lfgane fglane gflane lgfane glfane faglne afglne fgalne gfalne agflne gaflne lagfne algfne lgafne glafne aglfne galfne flngae lfngae fnlgae nflgae lnfgae nlfgae flgnae lfgnae fglnae gflnae lgfnae glfnae fnglae nfglae fgnlae gfnlae ngflae gnflae lngfae nlgfae lgnfae glnfae nglfae gnlfae fangle afngle fnagle nfagle anfgle nafgle fagnle afgnle fganle gfanle agfnle gafnle fngale nfgale fgnale gfnale ngfale gnfale angfle nagfle agnfle ganfle ngafle gnafle langfe alngfe lnagfe nlagfe anlgfe nalgfe lagnfe algnfe lganfe glanfe aglnfe galnfe lngafe nlgafe lgnafe glnafe nglafe gnlafe anglfe naglfe agnlfe ganlfe ngalfe gnalfe flaneg lfaneg falneg aflneg lafneg alfneg flnaeg lfnaeg fnlaeg nflaeg lnfaeg nlfaeg fanleg afnleg fnaleg nfaleg anfleg nafleg lanfeg alnfeg lnafeg nlafeg anlfeg nalfeg flaeng lfaeng faleng afleng lafeng alfeng fleang lfeang felang eflang lefang elfang faelng afelng fealng efalng aeflng eaflng laefng alefng leafng elafng aelfng ealfng flneag lfneag fnleag nfleag lnfeag nlfeag flenag lfenag felnag eflnag lefnag elfnag fnelag nfelag fenlag efnlag neflag enflag lnefag nlefag lenfag elnfag nelfag enlfag fanelg afnelg fnaelg nfaelg anfelg nafelg faenlg afenlg feanlg efanlg aefnlg eafnlg fnealg nfealg fenalg efnalg nefalg enfalg aneflg naeflg aenflg eanflg neaflg enaflg lanefg alnefg lnaefg nlaefg anlefg nalefg laenfg alenfg leanfg elanfg aelnfg ealnfg lneafg nleafg lenafg elnafg nelafg enlafg anelfg naelfg aenlfg eanlfg nealfg enalfg flagen lfagen falgen aflgen lafgen alfgen flgaen lfgaen fglaen gflaen lgfaen glfaen faglen afglen fgalen gfalen agflen gaflen lagfen algfen lgafen glafen aglfen galfen flaegn lfaegn falegn aflegn lafegn alfegn fleagn lfeagn felagn eflagn lefagn elfagn faelgn afelgn fealgn efalgn aeflgn eaflgn laefgn alefgn leafgn elafgn aelfgn ealfgn flgean lfgean fglean gflean lgfean glfean flegan lfegan felgan eflgan lefgan elfgan fgelan gfelan feglan efglan geflan egflan lgefan glefan legfan elgfan gelfan eglfan fageln afgeln fgaeln gfaeln agfeln gafeln faegln afegln feagln efagln aefgln eafgln fgealn gfealn fegaln efgaln gefaln egfaln agefln gaefln aegfln eagfln geafln egafln lagefn algefn lgaefn glaefn aglefn galefn laegfn alegfn leagfn elagfn aelgfn ealgfn lgeafn gleafn legafn elgafn gelafn eglafn agelfn gaelfn aeglfn eaglfn gealfn egalfn flngea lfngea fnlgea nflgea lnfgea nlfgea flgnea lfgnea fglnea gflnea lgfnea glfnea fnglea nfglea fgnlea gfnlea ngflea gnflea lngfea nlgfea lgnfea glnfea nglfea gnlfea flnega lfnega fnlega nflega lnfega nlfega flenga lfenga felnga eflnga lefnga elfnga fnelga nfelga fenlga efnlga neflga enflga lnefga nlefga lenfga elnfga nelfga enlfga flgena lfgena fglena gflena lgfena glfena flegna lfegna felgna eflgna lefgna elfgna fgelna gfelna feglna efglna geflna egflna lgefna glefna legfna elgfna gelfna eglfna fngela nfgela fgnela gfnela ngfela gnfela fnegla nfegla fengla efngla nefgla enfgla fgenla gfenla fegnla efgnla gefnla egfnla ngefla gnefla negfla engfla genfla egnfla lngefa nlgefa lgnefa glnefa nglefa gnlefa lnegfa nlegfa lengfa elngfa nelgfa enlgfa lgenfa glenfa legnfa elgnfa gelnfa eglnfa ngelfa gnelfa neglfa englfa genlfa egnlfa fangel afngel fnagel nfagel anfgel nafgel fagnel afgnel fganel gfanel agfnel gafnel fngael nfgael fgnael gfnael ngfael gnfael angfel nagfel agnfel ganfel ngafel gnafel fanegl afnegl fnaegl nfaegl anfegl nafegl faengl afengl feangl efangl aefngl eafngl fneagl nfeagl fenagl efnagl nefagl enfagl anefgl naefgl aenfgl eanfgl neafgl enafgl fagenl afgenl fgaenl gfaenl agfenl gafenl faegnl afegnl feagnl efagnl aefgnl eafgnl fgeanl gfeanl feganl efganl gefanl egfanl agefnl gaefnl aegfnl eagfnl geafnl egafnl fngeal nfgeal fgneal gfneal ngfeal gnfeal fnegal nfegal fengal efngal nefgal enfgal fgenal gfenal fegnal efgnal gefnal egfnal ngefal gnefal negfal engfal genfal egnfal angefl nagefl agnefl ganefl ngaefl gnaefl anegfl naegfl aengfl eangfl neagfl enagfl agenfl gaenfl aegnfl eagnfl geanfl eganfl ngeafl gneafl negafl engafl genafl egnafl langef alngef lnagef nlagef anlgef nalgef lagnef algnef lganef glanef aglnef galnef lngaef nlgaef lgnaef glnaef nglaef gnlaef anglef naglef agnlef ganlef ngalef gnalef lanegf alnegf lnaegf nlaegf anlegf nalegf laengf alengf leangf elangf aelngf ealngf lneagf nleagf lenagf elnagf nelagf enlagf anelgf naelgf aenlgf eanlgf nealgf enalgf lagenf algenf lgaenf glaenf aglenf galenf laegnf alegnf leagnf elagnf aelgnf ealgnf lgeanf gleanf leganf elganf gelanf eglanf agelnf gaelnf aeglnf eaglnf gealnf egalnf lngeaf nlgeaf lgneaf glneaf ngleaf gnleaf lnegaf nlegaf lengaf elngaf nelgaf enlgaf lgenaf glenaf legnaf elgnaf gelnaf eglnaf ngelaf gnelaf neglaf englaf genlaf egnlaf angelf nagelf agnelf ganelf ngaelf gnaelf aneglf naeglf aenglf eanglf neaglf enaglf agenlf gaenlf aegnlf eagnlf geanlf eganlf ngealf gnealf negalf engalf genalf egnalf
Note: these 'words' (valid or invalid) are all the permutations of the word flange. These words are obtained by scrambling the letters in flange.