cccc cccl cccs cccu ccee ccel cclc ccls ccrc ccre ccrl ccrs ccsl ccss ccuc ccus cec- cece cecs ceec ceel cees cel- celc cele cell cels cely cer- cerc cere cerl cers cery cesc cese cesr cess ceyl ceys ceyu clec clee cler cles cleu cley clrs clsc clue cly- clye crcc crce crcr cre- crec cree cres creu crls crss crue crus cry- crys cscc csce cscl cscr cscs csec csee cser cslr cslu csrc csrs csse cssr csur csus csys cucc cuce cuer cues culc cule cull culs cure curl curr curs cury cuss cusu cusy cuy- cuyl cuyr cyc- cycc cycl cycs cyl- cylc cyle cyll cyls cyre cyrl cyrs cyse cyul cyy- cyyc e-cl eccc ecce eccl eces ecly ecrc ecrl ecrr ecru ecsc ecse ecss ecsu ecus eecs eeee eees eele eels eely eerc eers eery eese eesy elce elec elee eler eles eley elle ells ellu elly else elsu elue elul elus elys ercc erce erec erel erer eres erle erll errc erre errs erse eruc erur erus eryc erye esce escr escs escu esee esel eser eses esse essl essu essy esus euer eule eur- eurc eure eury euse eyec eyer eyes eyey eyle eyre eyry eyse eyyr lccc lcce lccs lcer lces lcls lcrl lcrs lcsc lcsr le-u lece lecy leel leer lees lele lell lelu lely lerc lere lery lese less lesu leuc leur leye leyr leys llcc llcs lles lleu lllc llll llyr lrcs lrrc lrrr lrry lrse ls-r lscs lses lsrc lssr luce lucs lucy luer lues lule lull lulu lure lurs lury luse luss luys lyc- lyce lyer lyes lyle lyly lyre lys- lyse lysl lyss rccc rccs rcle rcls rcsc rcsl rcss rcyc recc rece recr recs recu recy reel rees rele rell rels rely rere rers reru rery rese ress reue reul reus reuu reye reys rlcs rlee rleu rlls rlys rrle rrrr rscc rscs rscy rsee rslc rsre rssl ruce ruel ruer rues rule rull ruly rurc rure rurs ruru ruse russ rusu rusy ruyl ruys ryel ryes ryle rysy ryue sccc scce sccl sccs sccy scec scee scel scer scey scl- sclc scls scr- scrc scre scrs scry scsc scsl scsr scsu scul scur scye se-c se-e se-s se-u se-y sec- secc sece secr secs secu secy seec seel seer sees seeu seey sele sell sels selu sely serc sere serr sers seru sery sesc sese sess seul seur seye seyl seys slcc slcu slee sler sles sley slrc slre slrs slsc slsu sluc slue slur slye slys srcc srec sres sscc ssce sscs ssec ssee sses sslc ssle ssrc ssrl ssrs sssc ssss suc- succ sucr sucs suee suel suer sues sueu suey sul- sulc sule sull sulu sur- surc sure surr surs suru sury sus- suse suss susu susy suus suyr suyu syce sycr syer syes syl- syle syll syls syre syrs syry syse syss syue ucel uces ucrc ucsc ucsu uele uell uers uess ueys ulcc ulee ules uley ulle ullr ully ulul ulus ulye ulys urcy ure- ures urey urle urls urre urry urse urss ursu ursy urur urus uscc usce uscs usee usel user uses usle uslu ussc usse ussr usss ussu ussy usul usus uulu uuuu uyle uyre yccc ycee ye-u yeel yeer yees yele yell yelu yere yerl yerr yers yery yess yesu yeue yeye yeyr ylle ylls yrle yrly ysee ysel yser yses ysle ysse yssu ysue yuce yuel yuer yule yuls yulu yure yury yuye yuyu yyyy