-ene -yne cccc cccs ccee ccnc ccne ccnr ccns ccny ccrc ccre ccrs ccsn ccss cec- cece cecs ceec cees ceke cen- cene cens ceny cer- cerc cere cern cers cery cesc cese cesr cess ceys ckck ckcs ckcy cken cker ckey cknc ckns ckrc ckry cnes cnrc cnrr cnss crcc crce crcr cre- crec cree cren cres crkc crne crns crss cry- cryn crys cscc csce cscr cscs csec csee cser csks csne csny csrc csrs csse cssr csys cyc- cycc cycs cyen cyke cyn- cyne cyre cyrk cyrs cyse cyy- cyyc cyyn eccc ecce eces ecks ecky ecne ecrc ecrr ecsc ecse ecss eecs eeee eees eeke eeks eens eeny eerc eers eery eese eesk eesy ekek eken eker ekes ekne ence encs ency enee ener enes eney enke enkr ennc enne enns enny enrs enry ense enye enys ercc erce erec eren erer eres erke erks erne erns errc erre errs erse eryc erye esce escr escs esee esek esen eser eses eske esks esky esne esse essy esyn eyck eyec eyen eyer eyes eyey eyke eyne eyre eyry eyse eyyr kccc kcck kccr kccy kcec kcee kcey kckc kckk kckn kckr kcky kcnr kcns kcny kcrc kcrn kcrr kcrs kcry kcsc kcse kcsn kcsr kcss kcsy kcye kcyk kcyn kcys kcyy keck kecr keek keen keer kees kekc keke keks ken- kene kenk kenn kenr kens ker- kerc kere kerk kern kerr kers kesc kesk kesn kesr kess kesy keye keys keyy kkck kkcn kkcr kkcs kkcy kken kkkk kkne kknn kkns kkrc kkre kkrk kkrn kkrr kkrs kkse kksn kksr kkss kkyc kkys kkyy knce knck kncn kncr kncy knec knee knek knen knes knkk knnk knnr knns knrk knrs knry knsc knse knsk knsn knsr knss knsy knye knyk knyn knyr krcc krce krcn krcs krec kree krek kren kres krkc krke krkk krkn krkr krks krky krne krnk krnn krny krrc krre krrk krrn krrr krrs krry krsc krse krsk krsn krsr krss krsy krye kryk kryn kryy ksce ksck kscn kscr kscs kscy ksec ksee ksek ksen kser ksey kske kskk kskn kskr ksks ksky ksnc ksnk ksnn ksnr ksns ksny ksrn ksrr ksrs ksry ksse kssn kssr ksss ksyc ksyn ksyr ksyy kycc kyck kycn kycr kycs kyee kyen kyes kykc kyke kykk kykn kykr kyks kyky kyne kynr kyns kyrc kyre kyrk kyrn kyrs kysc kyse kysk kysn kysr kyyk kyys kyyy nccc nccn nccr nccs ncec ncee ncen ncer nces ncnc ncrc ncre ncsc ncse ncss ncsy necc nece neck necr necs necy neen neer nees neke nene nens nerc nere nerk nerr ners nery nesc nese nesn nesr ness neye neyn neys nnes nnnn nnss nrcs nren nrrc nrsc nscc nscs nsec nser nskk nsnr nsrc nssc nsse nssr nsss nycc nyce nycy nyen nyer nyes nyke nyne nyny nysc nyse nyss rccc rccs rcnr rcsc rcss rcyc recc rece reck recr recs recy reek reen rees reke reks reky rene renk renn rens reny rere rers rery rese resn ress reye reyk reyn reys rkss rncs rrrr rscc rscn rscs rscy rsee rsnn rsnr rsre ryck ryen ryes ryke ryne rynn rysy sccc scce sccs sccy scec scee scer scey sck- scnr scr- scrc scre scrn scrs scry scsc scsn scsr scye scyn se-c se-e se-k se-n se-s se-y sec- secc sece seck secn secr secs secy seec seek seen seer sees seey seke sekk sene senn senr sens seny serc sere serk sern serr sers sery sesc sese sess seye seyk seyn seys skee sken sker skes skey skn- skss sky- skye skyn skyr skys skyy sncc snee sner snes snns snrk snrs snsy snye snys srcc srec sres srnn sscc ssce sscs ssec ssee sses ssns ssrc ssrs sssc ssss syce syck sycr syen syer syes syke syn- sync syne synk syns syny syre syrs syry syse syss syyk yccc ycee yeck yeek yeen yeer yees yeke yenc yene yens yere yerk yern yerr yers yery yesk yess yeye yeyr ykes ykey yksc ynce ynes ynke ynne yren yrke yrne yryn ysee ysen yser yses ysse yyyy