-ene cccc cccs cccu ccee ccnc ccne ccnr ccns ccnu ccrc ccre ccrs ccsn ccss ccuc ccus cec- cece cecs ceec cees cen- cene cens cer- cerc cere cern cers cesc cese cesr cess cewe cnes cnrc cnrr cnss crcc crce crcr cre- crec cree cren cres creu crew crne crns crss crue crun crus cscc csce cscr cscs csec csee cser csne csrc csrs csse cssr csur csus csws cucc cuce cucn cuer cues cune cure curn curr curs cuss cusu cuws cwer cwrw eccc ecce eces ecne ecrc ecrr ecru ecsc ecse ecss ecsu ecus eecs eeee eees eens eerc eers eese ence encs enee ener enes enew ennc enne enns ennu enrs ense ensu enue enur enus ercc erce erec eren erer eres erew erne erns errc erre errs erse eruc erur erus erws esce escr escs escu esee esen eser eses esne esse essu esus eswc esws euer eur- eurc eure euse euwe ewen ewer ewes ewew ewre nccc nccn nccr nccs nccu ncec ncee ncen ncer nces ncew ncnc ncrc ncre ncsc ncse ncss ncue ncwc ncwe necc nece necr necs neen neer nees nene nens nenu nerc nere nerr ners neru nesc nese nesn nesr ness nesw neuc neue neun neur neuu new- newe news nnes nnnn nnss nrcs nren nrrc nrsc nscc nscs nsec nser nsew nsnr nsrc nssc nsse nssr nsss nswr nuce nucs nucu nuee nuer nunc nune nunn nuns nurc nure nurn nurr nurs nuru nuse nuss nusu nusw nuwe nwss rccc rccs rcnr rcsc rcss recc rece recr recs recu reen rees rene renn rens renu rere rers reru rese resn ress reue reus reuu rewe rews rncs rrrr rrun rscc rscn rscs rsee rsnn rsnr rsre ruce ruen ruer rues runc rune runn runs rurc rure rurs ruru ruse russ rusu ruun ruwe rwcs sccc scce sccs scec scee scer scew scnr scr- scrc scre scrn scrs scsc scsn scsr scsu scun scur scwe se-c se-e se-n se-s se-u se-w sec- secc sece secn secr secs secu seec seen seer sees seeu seew sene senn senr sens serc sere sern serr sers seru sesc sese sess seur sewe sewn sewr sews sewu sncc snee sner snes snew snns snrs snur snus srcc srec sres srnn sscc ssce sscs ssec ssee sses ssns ssrc ssrs sssc ssss ssws suc- succ sucr sucs suee suen suer sues sueu sun- sune sunn suns sunu sur- surc sure surn surr surs suru sus- suse suss susu suus suwe suwu swcc swee swen swer swne swre swss swuc uces ucrc ucsc ucsu uers uesn uess uewe uncc unce uncs unec unee unen uner unes unne unns unrs uns- unsc unus ure- ures urne urns urre urse urss ursu urun urur urus uscc usce uscs usee usen user uses usnc usnr usnu ussc usse ussr usss ussu usun usus uuen uuuu uwec uwer wccc wcce wccn wccr wccs wccu wccw wcec wcee wcer wcnc wcnn wcnr wcns wcnu wcnw wcrc wcre wcrn wcrr wcrs wcru wcrw wcsc wcsn wcsr wcss wcsu wcsw wcue wcur wcuw wcwc wcwn wecc wecn wecr wecs wecu wecw weec ween weer wees weeu wenc wene wenn wenr wens wenu wer- werc were wern werr wers werw wesc wese wesn wesr wess wesu weuc wewc wewe wewn wncc wncn wncr wncu wncw wnec wnee wner wnes wneu wnew wnnc wnne wnnr wnns wnnw wnrn wnrr wnrs wnrw wnsc wnse wnsn wnsr wnss wnsw wnus wnuw wnwc wnwn wnwr wnws wnww wrce wrcr wrcs wrcw wrec wree wren wrer wrew wrne wrnn wrnr wrns wrnw wrrc wrre wrrn wrrs wrrw wrsc wrse wrsn wrsr wrss wrsw wruc wrus wrwc wrwn wrwr wscc wscn wscr wscs wscw wsen wses wsew wsnc wsnn wsnr wsnw wsrc wsre wsrn wsrs wsru wsrw wssc wssr wsss wssu wssw wsuc wsue wsun wsur wsus wsuw wswn wswr wsws wsww wucs wucw wuec wunc wune wunr wunw wur- wurc wurn wusn wusr wuss wusu wusw wuuu wuwe wwcn wwcr wwcs wwcu wwcw wwec wwen wwer wwnc wwnn wwnr wwns wwnw wwrc wwre wwrr wwru wwrw wwsc wwse wwsn wwsr wwss wwsu wwus wwwc wwwe wwwn wwwr wwws wwww