-ene -yne cccc ccee ccnc ccne ccnr ccny ccrc ccre cec- cece ceec ceke cen- cene ceny cer- cerc cere cern cery ceze cezy ckck ckcy cken cker ckey cknc ckrc ckry cnnz cnrc cnrr crcc crce crcr crcz cre- crec cree cren crkc crne cry- cryn cryz cyc- cycc cyen cyke cyn- cyne cyre cyrk cyy- cyyc cyyn czyz eccc ecce ecky ecne ecrc ecrr eeee eeke eeny eerc eery eeze ekek eken eker ekne ence ency enee ener eney enez enke enkr ennc enne enny enry enye enzk ercc erce erec eren erer erez erke erne errc erre eryc erye eyck eyec eyen eyer eyey eyez eyke eyne eyre eyry eyyr ezek ezer kccc kcck kccr kccy kcec kcee kcey kcez kckc kckk kckn kckr kcky kckz kcnr kcny kcnz kcrc kcrn kcrr kcry kcrz kcye kcyk kcyn kcyy kcyz kcze kczz keck kecr keek keen keer kekc keke ken- kene kenk kenn kenr kenz ker- kerc kere kerk kern kerr kerz keye keyy keyz keze kezn kezr kezy kezz kkck kkcn kkcr kkcy kken kkez kkkk kkne kknn kkrc kkre kkrk kkrn kkrr kkrz kkyc kkyy kkyz kkzn kkzy kkzz knce knck kncn kncr kncy knec knee knek knen knez knkk knnk knnr knnz knrk knry knye knyk knyn knyr knz knzr knzz krcc krce krcn krec kree krek kren krez krkc krke krkk krkn krkr krky krkz krne krnk krnn krny krrc krre krrk krrn krrr krry krrz krye kryk kryn kryy krze krzk krzn krzr krzy krzz kycc kyck kycn kycr kyee kyen kyez kykc kyke kykk kykn kykr kyky kykz kyne kynr kynz kyrc kyre kyrk kyrn kyyk kyyy kyyz kyzk kyzz kzcr kzee kzen kzer kzey kzke kzkr kzky kzkz kznc kzne kznk kznn kzrc kzrk kzrr kzrz kzyr kzzk kzzn kzzr kzzy kzzz nccc nccn nccr ncec ncee ncen ncer ncnc ncrc ncre necc nece neck necr necy neen neer neke nene nerc nere nerk nerr nery nerz neye neyn nnnn nren nrrc nycc nyce nycy nyen nyer nyke nyne nyny nzcc rccc rcnr rcyc recc rece reck recr recy recz reek reen reke reky rene renk renn reny renz rere rery reye reyk reyn reze rrrr ryck ryen ryke ryne rynn ryze yccc ycee yeck yeek yeen yeer yeke yenc yene yere yerk yern yerr yery yeye yeyr ykey ynce ynez ynke ynne yren yrke yrne yryn yyyy yzen zeck zeek zeke zekr zenn zerk zeze znen zrce zrze zyke zyne zzzz