cccc cccl cccs cccu ccee ccel cche cchl cchr cchs cclc ccls ccrc ccre ccrl ccrs ccsl ccss ccuc ccus cec- cece cecs ceec ceel cees cehl cehs cel- celc cele cell cels cer- cerc cere cerl cers cesc cese cesr cess chce chch chcs chec chee cheh chel cher ches cheu chhs chlc chlr chrc chrr chrs chsc chse chsh chsr chul chur chus clec clee cler cles cleu clhs clrs clsc clue cluh crcc crce crcr cre- crec cree creh cres creu crhs crls crss crue crus cscc csce csch cscl cscr cscs csec csee cseh cser cshl cshs cslr cslu csrc csrs csse cssr csur csus cucc cuce cuer cues culc cule cull culs cure curl curr curs cush cuss cusu e-cl eccc ecce eccl eces eche echl echs ecrc ecrl ecrr ecru ecsc ecse ecss ecsu ecus eecs eeee eees eehs eele eels eerc eers eese ehcc eheh ehel eher eheu ehhs ehle ehre elce elch elec elee eleh eler eles elhs elle ells ellu else elsu elue elul elus ercc erce erch erec erel erer eres erhc erhs erhu erle erll errc erre errs erse ersh eruc eruh erur erus esce esch escr escs escu esee esel eser eses eshs eshu esse essh essl essu esus euch euer euhl eule eur- eurc eure euse hccc hcch hccs hchs hcsc hcss hech hecs heel heer hees hehe hehs hele hell hels helu herc here herl herr hers heru hesc hesh hess heue heur heus hhcl hhhh hhhs hhus hler hlhs hlss hlul hree hrhs hrrc hscc hses hshs hsls hsse hsur huch hucs hucu huel huer hues huhs huhu hulc hule hull huls hulu hure hurl hurr hurs huru huse hush huss huus lccc lcce lccs lcer lces lchc lchr lchs lcls lcrl lcrs lcsc lcsr le-u lece lech leel leer lees lehe lehr lehs lehu lele lell lelu lerc lere lese lesh less lesu leuc leur lhec lhee lhhh lhhs lhss llcc llcs lles lleu llhs lllc llll lrcs lrhs lrrc lrrr lrse ls-r lscs lses lshs lsrc lssr luce luch lucs luer lues luhe luhu lule lull lulu lure lurs luse lush luss rccc rccs rchs rcle rcls rcsc rcsl rcss recc rece rech recr recs recu reel rees rehe rehs rele rell rels rere rers reru rese resh ress reue reul reus reuu rhce rhee rhes rhhs rhls rhue rhus rlcs rlee rleu rlls rlsh rrhs rrle rrrr rscc rsch rscs rsee rshs rslc rsre rssl ruce ruch ruel ruer rues ruhe ruhh ruhl ruhr ruhs rule rull rurc rure rurs ruru ruse rush russ rusu sccc scce sccl sccs scec scee scel scer sch- sche schh schl schr schs scl- sclc scls scr- scrc scre scrs scsc scsh scsl scsr scsu scul scur se-c se-e se-h se-s se-u sec- secc sece sech secr secs secu seec seeh seel seer sees seeu sehe sehr sehs sele sell sels selu serc sere serr sers seru sesc sese sesh sess seul seur shcc she- shee sheh shel sher shes sheu shhh shhs shl- shls shre shrs shsc shue shul shur shus shuu slcc slcu slee sler sles slhs slrc slre slrs slsc slsu sluc slue slur srcc srch srec sres srhs sscc ssce sscs ssec ssee sses sshl sshs sslc ssle ssrc ssrl ssrs sssc sssh ssss suc- succ such sucr sucs suee suel suer sues sueu suhl suhr sul- sulc sule sulh sull sulu sur- surc sure surr surs suru sus- suse suss susu suus ucel uces uche uchs ucrc ucsc ucsu uele uell uers uess uhcl uher uhle uhrs uhss uhuh ulcc ulch ulee ules ulle ullr ulul ulus urch ure- ureh ures urle urls urre urrh urse urss ursu urur urus uscc usce usch uscs usee usel user uses ushr ushs ushu usle uslu ussc usse ussr usss ussu usul usus uulu uuuu