iexels eixels ixeels xieels exiels xeiels ieexls eiexls ieexls eiexls eeixls eeixls ixeels xieels iexels eixels xeiels exiels exeils xeeils eexils eexils xeeils exeils iexles eixles ixeles xieles exiles xeiles ielxes eilxes ilexes liexes elixes leixes ixlees xilees ilxees lixees xliees lxiees exlies xelies elxies lexies xleies lxeies ieelxs eielxs ieelxs eielxs eeilxs eeilxs ielexs eilexs ileexs lieexs eliexs leiexs ielexs eilexs ileexs lieexs eliexs leiexs eelixs eelixs eleixs leeixs eleixs leeixs ixeles xieles iexles eixles xeiles exiles ixlees xilees ilxees lixees xliees lxiees ielxes eilxes ilexes liexes elixes leixes xelies exlies xleies lxeies elxies lexies exelis xeelis eexlis eexlis xeelis exelis exleis xeleis elxeis lexeis xleeis lxeeis eelxis eelxis elexis leexis elexis leexis xeleis exleis xleeis lxeeis elxeis lexeis iexesl eixesl ixeesl xieesl exiesl xeiesl ieexsl eiexsl ieexsl eiexsl eeixsl eeixsl ixeesl xieesl iexesl eixesl xeiesl exiesl exeisl xeeisl eexisl eexisl xeeisl exeisl iexsel eixsel ixesel xiesel exisel xeisel iesxel eisxel isexel siexel esixel seixel ixseel xiseel isxeel sixeel xsieel sxieel exsiel xesiel esxiel sexiel xseiel sxeiel ieesxl eiesxl ieesxl eiesxl eeisxl eeisxl iesexl eisexl iseexl sieexl esiexl seiexl iesexl eisexl iseexl sieexl esiexl seiexl eesixl eesixl eseixl seeixl eseixl seeixl ixesel xiesel iexsel eixsel xeisel exisel ixseel xiseel isxeel sixeel xsieel sxieel iesxel eisxel isexel siexel esixel seixel xesiel exsiel xseiel sxeiel esxiel sexiel exesil xeesil eexsil eexsil xeesil exesil exseil xeseil esxeil sexeil xseeil sxeeil eesxil eesxil esexil seexil esexil seexil xeseil exseil xseeil sxeeil esxeil sexeil iexlse eixlse ixelse xielse exilse xeilse ielxse eilxse ilexse liexse elixse leixse ixlese xilese ilxese lixese xliese lxiese exlise xelise elxise lexise xleise lxeise iexsle eixsle ixesle xiesle exisle xeisle iesxle eisxle isexle siexle esixle seixle ixsele xisele isxele sixele xsiele sxiele exsile xesile esxile sexile xseile sxeile ielsxe eilsxe ilesxe liesxe elisxe leisxe ieslxe eislxe iselxe sielxe esilxe seilxe ilsexe lisexe islexe silexe lsiexe sliexe elsixe lesixe eslixe selixe lseixe sleixe ixlsee xilsee ilxsee lixsee xlisee lxisee ixslee xislee isxlee sixlee xsilee sxilee ilsxee lisxee islxee silxee lsixee slixee xlsiee lxsiee xsliee sxliee lsxiee slxiee exlsie xelsie elxsie lexsie xlesie lxesie exslie xeslie esxlie sexlie xselie sxelie elsxie lesxie eslxie selxie lsexie slexie xlseie lxseie xsleie sxleie lsxeie slxeie ieelsx eielsx ieelsx eielsx eeilsx eeilsx ielesx eilesx ileesx lieesx eliesx leiesx ielesx eilesx ileesx lieesx eliesx leiesx eelisx eelisx eleisx leeisx eleisx leeisx ieeslx eieslx ieeslx eieslx eeislx eeislx ieselx eiselx iseelx sieelx esielx seielx ieselx eiselx iseelx sieelx esielx seielx eesilx eesilx eseilx seeilx eseilx seeilx ielsex eilsex ilesex liesex elisex leisex ieslex eislex iselex sielex esilex seilex ilseex liseex isleex sileex lsieex slieex elsiex lesiex esliex seliex lseiex sleiex ielsex eilsex ilesex liesex elisex leisex ieslex eislex iselex sielex esilex seilex ilseex liseex isleex sileex lsieex slieex elsiex lesiex esliex seliex lseiex sleiex eelsix eelsix elesix leesix elesix leesix eeslix eeslix eselix seelix eselix seelix elseix leseix esleix seleix lseeix sleeix elseix leseix esleix seleix lseeix sleeix ixelse xielse iexlse eixlse xeilse exilse ixlese xilese ilxese lixese xliese lxiese ielxse eilxse ilexse liexse elixse leixse xelise exlise xleise lxeise elxise lexise ixesle xiesle iexsle eixsle xeisle exisle ixsele xisele isxele sixele xsiele sxiele iesxle eisxle isexle siexle esixle seixle xesile exsile xseile sxeile esxile sexile ixlsee xilsee ilxsee lixsee xlisee lxisee ixslee xislee isxlee sixlee xsilee sxilee ilsxee lisxee islxee silxee lsixee slixee xlsiee lxsiee xsliee sxliee lsxiee slxiee ielsxe eilsxe ilesxe liesxe elisxe leisxe ieslxe eislxe iselxe sielxe esilxe seilxe ilsexe lisexe islexe silexe lsiexe sliexe elsixe lesixe eslixe selixe lseixe sleixe xelsie exlsie xlesie lxesie elxsie lexsie xeslie exslie xselie sxelie esxlie sexlie xlseie lxseie xsleie sxleie lsxeie slxeie elsxie lesxie eslxie selxie lsexie slexie exelsi xeelsi eexlsi eexlsi xeelsi exelsi exlesi xelesi elxesi lexesi xleesi lxeesi eelxsi eelxsi elexsi leexsi elexsi leexsi xelesi exlesi xleesi lxeesi elxesi lexesi exesli xeesli eexsli eexsli xeesli exesli exseli xeseli esxeli sexeli xseeli sxeeli eesxli eesxli esexli seexli esexli seexli xeseli exseli xseeli sxeeli esxeli sexeli exlsei xelsei elxsei lexsei xlesei lxesei exslei xeslei esxlei sexlei xselei sxelei elsxei lesxei eslxei selxei lsexei slexei xlseei lxseei xsleei sxleei lsxeei slxeei eelsxi eelsxi elesxi leesxi elesxi leesxi eeslxi eeslxi eselxi seelxi eselxi seelxi elsexi lesexi eslexi selexi lseexi sleexi elsexi lesexi eslexi selexi lseexi sleexi xelsei exlsei xlesei lxesei elxsei lexsei xeslei exslei xselei sxelei esxlei sexlei xlseei lxseei xsleei sxleei lsxeei slxeei elsxei lesxei eslxei selxei lsexei slexei
Note: these 'words' (valid or invalid) are all the permutations of the word iexels. These words are obtained by scrambling the letters in iexels.