-ene -one cccc cccf cccu ccee ccfc ccff ccnc ccne ccnf ccnu ccoc cctc cctt ccuc ccut cec- cece ceco cect ceec cef- cefc cefn cen- cene ceno cent ceou cet- cete ceto ceux cexe cfcf cfcn cfco cfox cftc cfte cfun cnco cnet cnex cntc cntf cnut coce coco coct cocu coen coex cofc cofe coff coft con- conc cone conf conn cono cont coof coon coot cotc cote cotn coto cott cotu coue coun cout coux coxe ctcf ctec cten ctfc ctfo ctne ctot cttn cucc cuce cucn cufc cuff cufo cune cuno cunt cuon cut- cutc cute cuto cutt cxxx eccc ecce ecco ecct ecef ecfc ecne eco- econ ecot ecou ect- ectc ectf ecto eeee eefe eefn eent eeoc eetc eete eetu eext efco efen efeo efet efon eft- eftu ence enco enee eneo ennc enne ennu eno- enoc enoe enon ent- ente ento enue enuf enut eone eont eotc eoto eoux etcc etco etec etee eten etfc etfe etne etoe eton etox ette ettn etto ettu etun etux eufc exco exec exen exfo exo- exon exte fccf fcot fcto fece fect feen feet fefc fefe feff fefo fene fenn fent feof feon fete fett fetu feux fext ffcc ffee ffff fftf ffun fnet fnuf foce foco fofo fone fono font foof foon foot fote foto fott foun fout foxe foxx ft-c ften ftfc ftuc fuc- fuct fuet fufc fuff fufu fune funf funt funx fute futo futu nccc nccf nccn ncct nccu ncec ncee ncef ncen ncfc ncfe ncnc ncoc nctc ncte ncue necc nece neco nect neef neen neet nefe neff nene neno nent nenu neo- neoc neon neoo neot neox net- nete neto nett neuc neue neuf neun neuo neut neuu nexe nexo next nexx nfct nfcu nfff nfon nftc nfto nnnn nnot nntn noce noco noct nofx non- none nonn nono nont nonu nonx noo- noon nooo noot not- note noto nott noun nout ntcc nteu ntfc ntnu ntof ntto ntuc nuce nucu nuee nuff nufx nunc nune nunn nuno nunt nuoc nuon nute nutt nutu o-eo occc occn occt oce ocee ocef ocet ocon oct- octe octo oec- oecc oeec oen- oeno oeuf ofen off- offc offe offo offu ofno onc- once oncf onco onct one- onec onee oneo onex onne onno onon ont- ontc onto onue onut ooff oone oont oooo otee oten otfc oto- otoe otof oton otoo otte otto ottu oucc ouen oufc oufe ouff oun- oune out- oute outo ouu- oxen oxo- oxof oxon oxox oxuf oxxo tccc tccu tcfc tcnn tcon tctc teco tect teec teef teen teet tefc teff teft tenc tene tenn teno tent tenu teon tete teto tett tetu tetx teut text tfcu tfec tfot tfox tftc tncc tnef tnfc tnut toce toco toee toen toet toff tofo toft tofu tone tonn tono tonu toof toon toot totc tote toto tott toun tout tox- toxo toxt ttcn tten tteo ttfc ttff ttfn ttoe tton tttt tucc tuco tuen tuet tufc tufe tuff tufo tuft tufu tunc tune tunn tuno tunu tute tuto tutt tutu tuuo txcn txen ucon ucut ueno uext ufcu uffe uncc unce uncf unco unct unec unee unef unen unne unno unon unox unte unto unut uocc uofo uone utec utfo utne utto uttu uuen uuno uuoc uutf uuuu uxue xcon xefe xen- xene xenn xeno xenu xeon xexe xfce xnee xnet xoco xote xout xoxo xuxu xxxo xxxx