-ene -one cccc cccu ccee ccgc ccgt ccnc ccne ccnr ccnu ccoc ccrc ccre ccrg ccrt cctc cctt ccuc ccut cec- cece ceco cect ceec cege cego cen- cene ceng ceno cent ceor ceou cer- cerc cere cern cero cert cet- cete ceto cgcc cgcg cger cgro cgtu cnco cnet cnrc cnrr cnrt cntc cntr cnut coce coco coct cocu coen cogo con- conc cone cong conn cono cont coon coot cor- corc core corg corn coro corr cort cotc cote cotn coto cott cotu coue coun cour cout crcc crce crcr cre- crec cree creg cren creo cret creu crne croc croe cron croo cror crot crrt crtc crue crug crun crut ctec cten ctge ctgu ctne ctor ctot ctrc ctrn cttn cucc cuce cucn cuer cune cuno cunt cuon cure curn curo curr curt cut- cutc cute cuto cutt eccc ecce ecco ecct ecne eco- ecog econ ecot ecou ecrc ecrr ecru ect- ectc ecto eeee eeng eent eeoc eerc eerg eero eetc eete eetu egcc egcg egcr egec egee eger egge eggo egne egnt ego- egon egor egot egre egte ence enco enee eneg eneo ener enge engg engo engr ennc enne ennu eno- enoc enoe enon ent- ente ento entr enue enur enut eone eont eore eotc eoto ercc erce erec eren erer eret erg- ergg ergo erne erno eroc eroe eron eroo errc erre erro ertu eruc erur etcc etco etec etee eten eter etne etnr etoe eton etre etro ette ettn etto ettu etun euer euge eur- eurc eure euro eurt gc-c gccc gcet gcrg gctc gece geen geer geet gege gegg gego gen- genc gene geng genn geno gent genu geo- geog geon gere gern gero gert geru gete getg geto gett geue geun gggg ggrn gncc gnet gneu gngc gnoo gnrc gnrr goce gocr goen goer gogo gon- gone gong gonn gono gonu goog goon goor goot gore gorg gorn goro gorr gort gote goto gott gou- goug goun gour gout grcc grce grec gree greg gren gret greu groc grog gron groo gror grot grou grrr grtc grue grug grun grur grut gtco gtcr gtoe guen guer guge gugg gugu gung gunn gunt gure gurg gurn guro gurr gurt guru gute guto gutt gutu nccc nccn nccr ncct nccu ncec ncee ncen ncer ncgr ncnc ncoc ncor ncrc ncre nctc ncte nctr ncue necc nece neco necr nect neen neer neet nege nego nene neng neno nent nenu neo- neoc neon neoo neot nerc nere nero nerr nert neru net- nete neto nett neuc neue neun neuo neur neut neuu ngen nger ngon ngor ngou ngtn ngur nguu nngn nnnn nnot nntn noce noco noct noer nogg nogo nogt non- none nong nonn nono nont nonu noo- noon nooo noor noot nor- norc nore norg norn noro norr nort not- note noto nott noun nour nout nren nroc nron nrrc ntcc nter nteu ntnu ntrc ntru ntto nttr ntuc nuce nucu nuee nuer nunc nune nung nunn nuno nunt nuoc nuon nurc nure nurn nurr nurt nuru nute nutt nutu o-eo occc occn occt oce ocee ocet ocon ocre ocro ocrr oct- octe octo ocur oec- oecc oeec oen- oeno oere ogee ogen oger ogge ogog ogon ogou ogre ogro ogun onc- once onco onct one- onec onee oneg oneo oner onge ongo ongu onne onno onon onor ont- ontc onto onue onur onut oocr ooer oone oont oooo oore oort orce orco ore- orec oreg oren oreo orer orge orgn orgo ornc orne orno oro- oroe oron oror orot orro ortc orte orto otee oten oter oto- otoe otog oton otoo otor otre otro otte otto ottu otur oucc ouen ouer ouge oun- oune oung our- oure ourn ouro ourt out- oute outo ouu- rccc rcet rcgc rcnr rcon rcrg rctc rctg recc rece recr rect recu reen reet rege regn rego regr regt regu rene reng renn reno rent renu reog reot reou rere rerg rero rert reru rete reto retr rett reue reut reuu rgtr rnco rnnt rnot rnut rocc roce roco roeg roen roer roet roge rogg rogo ronc rone rong rono ront roog roon roor root rorc rore roro rort roru rotc rote rotg rotn roto rotr rott roue roun rout rrrr rrun rtcc rtce rtcg rtee ruce ruct ruen ruer ruet ruge rugg runc rune rung runn runo runt rurc rure ruro ruru rute ruto rutt rutu ruun tccc tccu tcnn tcon tctc teco tecr tect teec teen teer teet tegg tego tegt tegu tenc tene teng tenn teno tent tenu teon teor ter- terc tere tern tero terr teru tete teto tetr tett tetu teut tgcc tgtc tncc tnge tnut toce toco toee toen toer toet toge togo togr togt tone tong tonn tono tonu toon toor toot torc tore torg torn toro torr tort toru totc tote toto totr tott toug toun tour tout trcc tre- trec tree treg tren treo tret treu trge trng trno troc troe trog tron troo trot trou trtc trte trtr truc true trug trun trut truu ttcn tten tteo tter ttoe tton tttt tucc tuco tuen tuer tuet tugg tugu tunc tune tung tunn tuno tunu tuor turc ture turg turn turo turr turt turu tute tuto tutt tutu tuuo ucon ucrc ucut ueno ugcc ugcg ugeo uggo uggt ugne ugro ugur uguu uncc unce uncg unco unct unec unee unen uner ungo ungu unne unno unon unro unte unto unut uocc uone uor- uore ure- uret urge urgu urne uro- uroo urre urte urun urur urut utec uter utne utor utto uttu utug uuen uuno uuoc uuuu