ulexes luexes uelxes eulxes leuxes eluxes ulxees luxees uxlees xulees lxuees xluees uexles euxles uxeles xueles exules xeules lexues elxues lxeues xleues exlues xelues uleexs lueexs uelexs eulexs leuexs eluexs uleexs lueexs uelexs eulexs leuexs eluexs ueelxs euelxs ueelxs euelxs eeulxs eeulxs leeuxs eleuxs leeuxs eleuxs eeluxs eeluxs ulxees luxees uxlees xulees lxuees xluees ulexes luexes uelxes eulxes leuxes eluxes uxeles xueles uexles euxles xeules exules lxeues xleues lexues elxues xelues exlues uexels euxels uxeels xueels exuels xeuels ueexls euexls ueexls euexls eeuxls eeuxls uxeels xueels uexels euxels xeuels exuels exeuls xeeuls eexuls eexuls xeeuls exeuls lexeus elxeus lxeeus xleeus exleus xeleus leexus elexus leexus elexus eelxus eelxus lxeeus xleeus lexeus elxeus xeleus exleus exelus xeelus eexlus eexlus xeelus exelus ulexse luexse uelxse eulxse leuxse eluxse ulxese luxese uxlese xulese lxuese xluese uexlse euxlse uxelse xuelse exulse xeulse lexuse elxuse lxeuse xleuse exluse xeluse ulesxe luesxe uelsxe eulsxe leusxe elusxe ulsexe lusexe uslexe sulexe lsuexe sluexe ueslxe euslxe uselxe suelxe esulxe seulxe lesuxe elsuxe lseuxe sleuxe esluxe seluxe ulxsee luxsee uxlsee xulsee lxusee xlusee ulsxee lusxee uslxee sulxee lsuxee sluxee uxslee xuslee usxlee suxlee xsulee sxulee lxsuee xlsuee lsxuee slxuee xsluee sxluee uexsle euxsle uxesle xuesle exusle xeusle uesxle eusxle usexle suexle esuxle seuxle uxsele xusele usxele suxele xsuele sxuele exsule xesule esxule sexule xseule sxeule lexsue elxsue lxesue xlesue exlsue xelsue lesxue elsxue lsexue slexue eslxue selxue lxseue xlseue lsxeue slxeue xsleue sxleue exslue xeslue esxlue sexlue xselue sxelue uleesx lueesx uelesx eulesx leuesx eluesx uleesx lueesx uelesx eulesx leuesx eluesx ueelsx euelsx ueelsx euelsx eeulsx eeulsx leeusx eleusx leeusx eleusx eelusx eelusx ulesex luesex uelsex eulsex leusex elusex ulseex luseex usleex suleex lsueex slueex ueslex euslex uselex suelex esulex seulex lesuex elsuex lseuex sleuex esluex seluex ulesex luesex uelsex eulsex leusex elusex ulseex luseex usleex suleex lsueex slueex ueslex euslex uselex suelex esulex seulex lesuex elsuex lseuex sleuex esluex seluex ueeslx eueslx ueeslx eueslx eeuslx eeuslx ueselx euselx useelx sueelx esuelx seuelx ueselx euselx useelx sueelx esuelx seuelx eesulx eesulx eseulx seeulx eseulx seeulx leesux elesux leesux elesux eelsux eelsux leseux elseux lseeux sleeux esleux seleux leseux elseux lseeux sleeux esleux seleux eeslux eeslux eselux seelux eselux seelux ulxese luxese uxlese xulese lxuese xluese ulexse luexse uelxse eulxse leuxse eluxse uxelse xuelse uexlse euxlse xeulse exulse lxeuse xleuse lexuse elxuse xeluse exluse ulxsee luxsee uxlsee xulsee lxusee xlusee ulsxee lusxee uslxee sulxee lsuxee sluxee uxslee xuslee usxlee suxlee xsulee sxulee lxsuee xlsuee lsxuee slxuee xsluee sxluee ulesxe luesxe uelsxe eulsxe leusxe elusxe ulsexe lusexe uslexe sulexe lsuexe sluexe ueslxe euslxe uselxe suelxe esulxe seulxe lesuxe elsuxe lseuxe sleuxe esluxe seluxe uxesle xuesle uexsle euxsle xeusle exusle uxsele xusele usxele suxele xsuele sxuele uesxle eusxle usexle suexle esuxle seuxle xesule exsule xseule sxeule esxule sexule lxesue xlesue lexsue elxsue xelsue exlsue lxseue xlseue lsxeue slxeue xsleue sxleue lesxue elsxue lsexue slexue eslxue selxue xeslue exslue xselue sxelue esxlue sexlue uexesl euxesl uxeesl xueesl exuesl xeuesl ueexsl euexsl ueexsl euexsl eeuxsl eeuxsl uxeesl xueesl uexesl euxesl xeuesl exuesl exeusl xeeusl eexusl eexusl xeeusl exeusl uexsel euxsel uxesel xuesel exusel xeusel uesxel eusxel usexel suexel esuxel seuxel uxseel xuseel usxeel suxeel xsueel sxueel exsuel xesuel esxuel sexuel xseuel sxeuel ueesxl euesxl ueesxl euesxl eeusxl eeusxl uesexl eusexl useexl sueexl esuexl seuexl uesexl eusexl useexl sueexl esuexl seuexl eesuxl eesuxl eseuxl seeuxl eseuxl seeuxl uxesel xuesel uexsel euxsel xeusel exusel uxseel xuseel usxeel suxeel xsueel sxueel uesxel eusxel usexel suexel esuxel seuxel xesuel exsuel xseuel sxeuel esxuel sexuel exesul xeesul eexsul eexsul xeesul exesul exseul xeseul esxeul sexeul xseeul sxeeul eesxul eesxul esexul seexul esexul seexul xeseul exseul xseeul sxeeul esxeul sexeul lexesu elxesu lxeesu xleesu exlesu xelesu leexsu elexsu leexsu elexsu eelxsu eelxsu lxeesu xleesu lexesu elxesu xelesu exlesu exelsu xeelsu eexlsu eexlsu xeelsu exelsu lexseu elxseu lxeseu xleseu exlseu xelseu lesxeu elsxeu lsexeu slexeu eslxeu selxeu lxseeu xlseeu lsxeeu slxeeu xsleeu sxleeu exsleu xesleu esxleu sexleu xseleu sxeleu leesxu elesxu leesxu elesxu eelsxu eelsxu lesexu elsexu lseexu sleexu eslexu selexu lesexu elsexu lseexu sleexu eslexu selexu eeslxu eeslxu eselxu seelxu eselxu seelxu lxeseu xleseu lexseu elxseu xelseu exlseu lxseeu xlseeu lsxeeu slxeeu xsleeu sxleeu lesxeu elsxeu lsexeu slexeu eslxeu selxeu xesleu exsleu xseleu sxeleu esxleu sexleu exeslu xeeslu eexslu eexslu xeeslu exeslu exselu xeselu esxelu sexelu xseelu sxeelu eesxlu eesxlu esexlu seexlu esexlu seexlu xeselu exselu xseelu sxeelu esxelu sexelu
Note: these 'words' (valid or invalid) are all the permutations of the word ulexes. These words are obtained by scrambling the letters in ulexes.