liches ilches lcihes clihes iclhes cilhes lihces ilhces lhices hlices ihlces hilces lchies clhies lhcies hlcies chlies hclies ichles cihles ihcles hicles chiles hciles licehs ilcehs lciehs cliehs iclehs cilehs liechs ilechs leichs elichs ielchs eilchs lceihs cleihs lecihs elcihs celihs eclihs icelhs cielhs ieclhs eiclhs ceilhs ecilhs lihecs ilhecs lhiecs hliecs ihlecs hilecs liehcs ilehcs leihcs elihcs ielhcs eilhcs lheics hleics lehics elhics helics ehlics ihelcs hielcs iehlcs eihlcs heilcs ehilcs lcheis clheis lhceis hlceis chleis hcleis lcehis clehis lechis elchis celhis eclhis lhecis hlecis lehcis elhcis helcis ehlcis chelis hcelis cehlis echlis heclis ehclis ichels cihels ihcels hicels chiels hciels icehls ciehls iechls eichls ceihls ecihls ihecls hiecls iehcls eihcls heicls ehicls cheils hceils cehils echils hecils ehcils lichse ilchse lcihse clihse iclhse cilhse lihcse ilhcse lhicse hlicse ihlcse hilcse lchise clhise lhcise hlcise chlise hclise ichlse cihlse ihclse hiclse chilse hcilse licshe ilcshe lcishe clishe iclshe cilshe lische ilsche lsiche sliche islche silche lcsihe clsihe lscihe slcihe cslihe sclihe icslhe cislhe isclhe siclhe csilhe scilhe lihsce ilhsce lhisce hlisce ihlsce hilsce lishce ilshce lsihce slihce islhce silhce lhsice hlsice lshice slhice hslice shlice ihslce hislce ishlce sihlce hsilce shilce lchsie clhsie lhcsie hlcsie chlsie hclsie lcshie clshie lschie slchie cslhie sclhie lhscie hlscie lshcie slhcie hslcie shlcie chslie hcslie cshlie schlie hsclie shclie ichsle cihsle ihcsle hicsle chisle hcisle icshle cishle ischle sichle csihle scihle ihscle hiscle ishcle sihcle hsicle shicle chsile hcsile cshile schile hscile shcile licesh ilcesh lciesh cliesh iclesh cilesh liecsh ilecsh leicsh elicsh ielcsh eilcsh lceish cleish lecish elcish celish eclish icelsh cielsh ieclsh eiclsh ceilsh ecilsh licseh ilcseh lciseh cliseh iclseh cilseh lisceh ilsceh lsiceh sliceh islceh silceh lcsieh clsieh lscieh slcieh cslieh sclieh icsleh cisleh iscleh sicleh csileh scileh liesch ilesch leisch elisch ielsch eilsch lisech ilsech lsiech sliech islech silech lesich elsich lseich sleich eslich selich ieslch eislch iselch sielch esilch seilch lcesih clesih lecsih elcsih celsih eclsih lcseih clseih lsceih slceih csleih scleih lescih elscih lsecih slecih eslcih selcih ceslih ecslih cselih scelih esclih seclih iceslh cieslh iecslh eicslh ceislh ecislh icselh ciselh iscelh sicelh csielh scielh iesclh eisclh iseclh sieclh esiclh seiclh cesilh ecsilh cseilh sceilh escilh secilh lihesc ilhesc lhiesc hliesc ihlesc hilesc liehsc ilehsc leihsc elihsc ielhsc eilhsc lheisc hleisc lehisc elhisc helisc ehlisc ihelsc hielsc iehlsc eihlsc heilsc ehilsc lihsec ilhsec lhisec hlisec ihlsec hilsec lishec ilshec lsihec slihec islhec silhec lhsiec hlsiec lshiec slhiec hsliec shliec ihslec hislec ishlec sihlec hsilec shilec lieshc ileshc leishc elishc ielshc eilshc lisehc ilsehc lsiehc sliehc islehc silehc lesihc elsihc lseihc sleihc eslihc selihc ieslhc eislhc iselhc sielhc esilhc seilhc lhesic hlesic lehsic elhsic helsic ehlsic lhseic hlseic lsheic slheic hsleic shleic leshic elshic lsehic slehic eslhic selhic heslic ehslic hselic shelic eshlic sehlic iheslc hieslc iehslc eihslc heislc ehislc ihselc hiselc ishelc sihelc hsielc shielc ieshlc eishlc isehlc siehlc esihlc seihlc hesilc ehsilc hseilc sheilc eshilc sehilc lchesi clhesi lhcesi hlcesi chlesi hclesi lcehsi clehsi lechsi elchsi celhsi eclhsi lhecsi hlecsi lehcsi elhcsi helcsi ehlcsi chelsi hcelsi cehlsi echlsi heclsi ehclsi lchsei clhsei lhcsei hlcsei chlsei hclsei lcshei clshei lschei slchei cslhei sclhei lhscei hlscei lshcei slhcei hslcei shlcei chslei hcslei cshlei schlei hsclei shclei lceshi cleshi lecshi elcshi celshi eclshi lcsehi clsehi lscehi slcehi cslehi sclehi leschi elschi lsechi slechi eslchi selchi ceslhi ecslhi cselhi scelhi esclhi seclhi lhesci hlesci lehsci elhsci helsci ehlsci lhseci hlseci lsheci slheci hsleci shleci leshci elshci lsehci slehci eslhci selhci heslci ehslci hselci shelci eshlci sehlci chesli hcesli cehsli echsli hecsli ehcsli chseli hcseli csheli scheli hsceli shceli ceshli ecshli csehli scehli eschli sechli hescli ehscli hsecli shecli eshcli sehcli ichesl cihesl ihcesl hicesl chiesl hciesl icehsl ciehsl iechsl eichsl ceihsl ecihsl ihecsl hiecsl iehcsl eihcsl heicsl ehicsl cheisl hceisl cehisl echisl hecisl ehcisl ichsel cihsel ihcsel hicsel chisel hcisel icshel cishel ischel sichel csihel scihel ihscel hiscel ishcel sihcel hsicel shicel chsiel hcsiel cshiel schiel hsciel shciel iceshl cieshl iecshl eicshl ceishl ecishl icsehl cisehl iscehl sicehl csiehl sciehl ieschl eischl isechl siechl esichl seichl cesihl ecsihl cseihl sceihl escihl secihl ihescl hiescl iehscl eihscl heiscl ehiscl ihsecl hisecl ishecl sihecl hsiecl shiecl ieshcl eishcl isehcl siehcl esihcl seihcl hesicl ehsicl hseicl sheicl eshicl sehicl chesil hcesil cehsil echsil hecsil ehcsil chseil hcseil csheil scheil hsceil shceil ceshil ecshil csehil scehil eschil sechil hescil ehscil hsecil shecil eshcil sehcil
Note: these 'words' (valid or invalid) are all the permutations of the word liches. These words are obtained by scrambling the letters in liches.