-ene -yne cccc cccl cccs cccu ccee ccel cclc ccls cclx ccnc ccne ccnr ccns ccnu ccny ccrc ccre ccrl ccrs ccsl ccsn ccss ccuc ccus ccxl cec- cece cecs ceec ceel cees cel- celc cele cell cels cely cen- cene cens ceny cer- cerc cere cerl cern cers cery cesc cese cesr cess ceux cexe ceyl ceys ceyu ceyx clec clee cler cles cleu cley clrs clsc clue clun clux clxx cly- clye cnel cnes cnex cnrc cnrr cnsl cnss crcc crce crcr cre- crec cree cren cres creu crex crls crne crns crss crue crun crus crux cry- cryn crys cscc csce cscl cscr cscs csec csee cser cslr cslu csne csny csrc csrs csse cssr csur csus csys cucc cuce cucn cuer cues culc cule cull culs cune cuny cure curl curn curr curs cury cuss cusu cusy cuy- cuyl cuyr cxxx cyc- cycc cycl cycs cyen cyl- cylc cyle cyll cyls cyn- cyne cyre cyrl cyrs cyse cyul cyun cyy- cyyc cyyn e-cl eccc ecce eccl eces ecly ecne ecrc ecrl ecrr ecru ecsc ecse ecss ecsu ecus eecs eeee eees eele eels eely eens eeny eerc eers eery eese eesy elce elec elee elen eler eles elex eley elle ells ellu elly elne else elsu elue elul elus elys ence encl encs ency enee enel ener enes eney enls ennc enne enns ennu enny enrs enry ense ensu enue enur enus enye enyl enys er-x ercc erce erec erel eren erer eres erle erll erne erns errc erre errs erse eruc erur erus eryc erye eryx esce escr escs escu esee esel esen eser eses esne esse essl essu essy esus esyn euer eule euny eur- eurc eure eury euse excl exec exel exen exer exes exrx exul exxy eyec eyen eyer eyes eyey eyle eyne eyre eyry eyse eyyr lccc lcce lccs lcer lces lcls lcrl lcrs lcsc lcsr le-u lece lecy leel leen leer lees lele lell lelu lely lene lenn lens leny lerc lere lern lery lese less lesu leuc leun leur lexx lexy leye leyn leyr leys llcc llcs lles lleu lllc llll llyn llyr lncr lner lnes lrcs lrne lrrc lrrr lrry lrse ls-r lscs lses lsrc lssr luce lucs lucy luer lues lule lull lulu lune lunn luns luny lure lurs lury luse luss luxe luys lxxx lyc- lyce lyen lyer lyes lyle lyly lync lyne lynn lyns lynx lyre lys- lyse lysl lyss lyun lyx- lyyn nccc nccn nccr nccs nccu ncec ncee ncel ncen ncer nces nclc ncln nclr ncnc ncrc ncre ncsc ncse ncsl ncss ncsy ncue necc nece necr necs necy neel neen neer nees nelc nele nell nels nely nene nens nenu nerc nere nerl nerr ners neru nery nesc nese nesl nesn nesr ness neuc neue neun neur neuu neuy nexe nexx neye neyn neys nlcc nlcs nlec nler nlls nlsc nnes nnls nnnn nnsl nnss nrcs nren nrrc nrrl nrsc nscc nscl nscs nsec nsel nser nslr nsls nsnr nsrc nsrl nssc nsse nssr nsss nuce nucs nucu nuee nuel nuer nule null nunc nune nunn nuns nuny nurc nure nurl nurn nurr nurs nuru nuse nusl nuss nusu nusy nuys nycc nyce nycy nyen nyer nyes nyle nyll nyls nyne nyny nysc nyse nyss nyul rccc rccs rcle rcls rcnl rcnr rcsc rcsl rcss rcyc recc rece recr recs recu recy reel reen rees rele rell rels rely rene renn rens renu reny rere rers reru rery rese resn ress reue reul reus reuu reux rexx reye reyn reys rlcs rlee rleu rlls rlys rncs rrle rrrr rrun rscc rscn rscs rscy rsee rslc rsnn rsnr rsre rssl ruce ruel ruen ruer rues rule rull ruly runc rune runn runs runy rurc rure rurs ruru ruse russ rusu rusy ruun ruyl ruys rxes ryel ryen ryes ryle ryne rynn rysy ryue ryun sccc scce sccl sccs sccy scec scee scel scer scey scl- sclc scls scnr scr- scrc scre scrn scrs scry scsc scsl scsn scsr scsu scul scun scur scye scyn se-c se-e se-n se-s se-u se-x se-y sec- secc sece secn secr secs secu secy seec seel seen seer sees seeu seex seey sele sell sels selu sely sene senn senr sens seny serc sere sern serr sers seru sery sesc sese sess seul seur seux sex- sexe sexy seye seyl seyn seys slcc slcu slee sler sles sley slln slrc slre slrn slrs slsc slsu sluc slue slur slye slys sncc snee snel sner snes snns snrs snsy snur snus snye snys srcc srec sres srnn sscc ssce sscs ssec ssee sses ssex sslc ssle ssns ssrc ssrl ssrs sssc ssss suc- succ sucr sucs suee suel suen suer sues sueu suey sul- sulc sule sull sulu sun- sune sunn suns sunu suny sur- surc sure surn surr surs suru sury sus- suse suss susu susy suus sux- suxe suyn suyr suyu syce sycr syen syer syes syl- syle syll syls syn- sync syne syns synu syny syre syrs syry syse syss syue syun syxe ucel uces ucrc ucsc ucsu uele uell uers uesn uess ueys ulcc ulee ulen ules ulex uley ulle ullr ully ulne ulul ulus ulye ulys uncc unce uncl uncs unec unee unen uner unes unle unne unns unrs uns- unsc unus urcy ure- ures urex urey urle urls urne urns urre urry urse urss ursu ursy urun urur urus uryn uscc usce uscs usee usel usen user uses usle uslu usnc usnr usnu ussc usse ussr usss ussu ussy usul usun usus uuen uulu uuuu uuyn uxue uxul uxus uyle uyre xcel xces xeer xely xen- xene xenn xenu xer- xers xeus xexe xnee xsel xsun xurs xuxu xxxx xxxy xyl- xyne xyr- yccc ycee ye-u yeel yeen yeer yees yele yell yelu yenc yene yens yere yerl yern yerr yers yery yess yesu yeue yeun yeux yeye yeyr ylex ylle ylls ynce ynes ynne yren yrle yrly yrne yrun yryn ysee ysel ysen yser yses ysle ysse yssu ysue yuce yuel yuen