-ene cccc cccs cccu ccee ccgc ccgs ccgt ccnc ccne ccnr ccns ccnu ccrc ccre ccrg ccrs ccrt ccsg ccsn ccss ccst cctc cctt ccuc ccus ccut cec- cece cecs cect ceec cees cege cen- cene ceng cens cent cer- cerc cere cern cers cert cesc cese cesg cesr cess cest cet- cete cets cgcc cgcg cger cges cggs cgns cgss cgst cgtu cnes cnet cnrc cnrr cnrt cnss cntc cntr cnut crcc crce crcr cre- crec cree creg cren cres cret creu crgs crne crns crrt crss crst crtc crts crue crug crun crus crut cscc csce cscr cscs csec csee cser cset csgn csne csrc csrs csse cssr cstc cstg cstr csts csur csus ctec cten ctge ctgu ctne ctns ctrc ctrn ctrs ctsc ctsn ctss ctsu cttn ctts cucc cuce cucn cuer cues cune cunt cure curn curr curs curt cusg cuss cust cusu cut- cutc cute cuts cutt eccc ecce ecct eces ecgs ecne ecrc ecrr ecru ecsc ecse ecss ecsu ect- ectc ects ecus eecs eeee eees eegs eeng eens eent eerc eerg eers eese eetc eete eets eetu egcc egcg egcr egec egee eger egge eggs egne egnt egre egsc egss egte egts ence encs enee eneg ener enes enge engg engr engs ennc enne enns ennu enrs ense ensg enst ensu ent- ente entr ents enue enur enus enut ercc erce erec eren erer eres eret erg- ergg ergs erne erns errc erre errs erse erst erts ertu eruc erur erus esce escr escs escu esee esen eser eses eset esgn esne esse essg esst essu estc este estr ests esus etcc etcs etec etee eten eter etes etne etnr etns etre etsu ette ettn ettu etun euer euge eur- eurc eure eurt euse gc-c gccc gccs gcet gcrg gcse gcss gcst gcsu gctc gcts gece geen geer gees geet gege gegg gen- genc gene geng genn gens gent genu gere gern gers gert geru gesg gess gest gesu gete getg gets gett geue geun gggg ggrn ggss gncc gnet gneu gngc gnrc gnrr gnus grcc grce grec gree greg gren gres gret greu grrr grrs grss grtc grue grug grun grur grus grut gsse gstr gsur gtcr gtcs guen guer gues guge gugg gugu gung gunn guns gunt gure gurg gurn gurr gurs gurt guru guse guss gust gute guts gutt gutu guus nccc nccn nccr nccs ncct nccu ncec ncee ncen ncer nces ncgr ncgs ncnc ncrc ncre ncsc ncse ncss ncst nctc ncte nctr ncue necc nece necr necs nect neen neer nees neet nege negs nene neng nens nent nenu nerc nere nerr ners nert neru nesc nese nesn nesr ness nest net- nete nets nett neuc neue neun neur neut neuu ngen nger ngns ngsn ngtn ngts ngur nguu nnes nngn nnnn nnss nntn nrcs nren nrrc nrsc nrts nscc nscs nsec nser nsnr nsrc nssc nsse nssr nsss nstc nsts nstu ntcc nter ntes nteu ntnu ntrc ntru ntsc ntss ntsu nttr ntuc nuce nucs nucu nuee nuer nugs nunc nune nung nunn nuns nunt nurc nure nurn nurr nurs nurt nuru nuse nuss nust nusu nute nuts nutt nutu rccc rccs rcet rcgc rcnr rcrg rcsc rcss rctc rctg rcts recc rece recr recs rect recu reen rees reet rege regn regr regs regt regu rene reng renn rens rent renu rere rerg rers rert reru rese resn ress rest rete retr rets rett reue reus reut reuu rgtr rgts rncs rngs rnnt rnut rrrr rrun rscc rscn rscs rsee rsgc rsnn rsnr rsre rsts rstu rtcc rtce rtcg rtee rtes rtgs rtns rtss rtts ruce ruct ruen ruer rues ruet ruge rugg rugs runc rune rung runn runs runt rurc rure rurs ruru ruse russ rust rusu rute ruts rutt rutu ruun sccc scce sccs scct scec scee sceg scer scet scgs scnr scnt scr- scrc scre scrn scrs scsc scsn scsr scst scsu sctc sctn sctr scts scug scun scur scut se-c se-e se-g se-n se-s se-t se-u sec- secc sece secg secn secr secs sect secu seec seeg seen seer sees seet seeu sege segg segs segu sene seng senn senr sens sent serc sere serg sern serr sers sert seru sesc sese sess sest set- setc sete sets sett seur sgce sgcg sger sges sggg sggs sgss sgts sncc snee sneg sner snes snet snns snrs snte sntr snug snur snus srcc srct srec sres srnn srtr sscc ssce sscs ssec ssee sses sset ssgs ssgt ssns ssrc ssrg ssrs sssc ssss sstc ssts stcc stcs stcu stec stee steg sten ster stes stet stge stgr stng stnn stnr stns strc stre strn strs stru stss sttc sttr stuc stue stug stun stur stus stut suc- succ sucr sucs suee suen suer sues suet sueu sug- suge sugg sun- sune sung sunn suns sunt sunu sur- surc sure surg surn surr surs surt suru sus- suse suss sust susu sute sutu suus tccc tccu tcnn tctc tcts tecr tecs tect teec teen teer tees teet tegg tegs tegt tegu tenc tene teng tenn tens tent tenu ter- terc tere tern terr ters teru tesc tese tess test tete tetr tets tett tetu teut tgcc tgtc tgts tncc tnes tnge tngs tnts tnut trcc tre- trec tree treg tren tres tret treu trge trng trst trtc trte trtr truc true trug trun trus trut truu tscc tscg tsec tsen tses tset tsgt tsse tssg tssr tsst tstc tsts tsun ttcn tten tter ttss tttt tucc tuen tuer tues tuet tugg tugs tugu tunc tune tung tunn tuns tunu turc ture turg turn turr turs turt turu tusc tuss tust tute tuts tutt tutu uces ucrc ucsc ucst ucsu ucut uers uesn uess ugcc ugcg uggs uggt ugne ugur uguu uncc unce uncg uncs unct unec unee unen uner unes ungu unne unns unrs uns- unsc unsg unst unte unts unus unut ure- ures uret urge urgu urne urns urre urse urss ursu urte urts urun urur urus urut uscc usce uscg uscs usee