cccc cccf ccci cccu cccv ccee ccfc ccff ccfi ccic ccii cciv ccix ccoc cctc cctt cctv ccuc ccut ccvi ccvo ccxi cec- cece ceci ceco cect ceec cef- cefc ceou cet- cete ceti ceto cetv ceui ceux cevo cexe cfcf cfco cfit cfix cfox cftc cfte cicc cici cico cict cicu ciee cife ciff ciii ciit cite citf citi cito citt citu citv ciuc civc cive civo cixi coce coco coct cocu coex cofc cofe coff cofi coft coif coit coix coof coot cotc cote coti coto cott cotu coue cout coux cove covo coxe ctcf ctec ctfc ctfo ctic ctot ctvo ctvt cucc cuce cuci cufc cuff cufi cufo cui- cuif cuit cut- cutc cute cuto cutt cutv cuve cvcc cvet cvii cvte cxii cxix cxvi cxxi cxxv cxxx eccc ecce ecci ecco ecct ecef ecfc ecit eco- ecot ecou ect- ectc ectf ecto ectv eeee eefe eeoc eetc eete eetu eext efco efeo efet effi efic efit eft- eftu eico eiec eiei eiou eitc eiti eito eotc eoto eoux etcc etco etec etee etfc etfe etic etio etix etoe etox ette etti etto ettu etui etux etvo eufc eufi euoi evet evex evie evoe evoo exco exec exfo exif exit exo- exte fccf fcic fcii fcot fcto fece fect feet fefc fefe feff fefi fefo feie feio feit feof fete feti fett fetu fetv feux feve fext ffcc ffee ffff ffii fftf ficc fice fico fict fiec fief fifc fife fiff fifi fifo fift fiii fioe fitc fite fiti fitt five fixe fixt fixx foce foci foco fofo foie foix foof foot fote foti foto fott fout fove foxe foxx ft-c ftfc ftii ftuc fuc- fuci fuct fuet fufc fuff fufu fuit fute futi futo futu fuxi fxtv iccc iccf icci icco icct iccu icec icee icef icet icex icoc ictv icue iecc ieet ieie ieio ietf iett ietv ifco ifex ific ifit ifto iiie iiii iiio iiit iioi iioo iitt iiuc ioci ioee iofc ioii ioio ioit ioof iooi iooo iote iotf ioto itec itet itex itic itie itif itof itoi itoo itou ittf itto iucc iuce iucv iuef iuiu ivcf ivec ivic ivie ivue ixxi o-eo occc occi occt oce ocee ocef ocet oct- octe octi octo oec- oecc oeec oeti oeuf off- offc offe offo offu ofit oici oiii oitc oiti ooff oooo otee otfc otic otif otit oto- otoe otof otoo otov otte otti otto ottu oucc oufc oufe ouff ouie ouii ouit out- oute outi outo ouu- ovee ovet ovi- ovie ovo- ovoo ovot oxi- oxic oxie oxo- oxof oxox oxuf oxxo tccc tccu tcfc tcov tctc teco tect teec teef teet teev tefc teff tefi teft teic teie teiu tete teti teto tett tetu tetx teut text tfcu tfec tfot tfox tftc ticc tice tico tie- tiee tief tiei tieo tiet tiff tifo tift tiit tiiu tiou titc tite titi tito titt titu tivi tivo tixt toce toci toco toee toei toet toff tofi tofo toft tofu toie toit toof toot totc tote toti toto tott toui tout touv tove tovo tox- toxi toxo toxt tteo ttfc ttff ttoe tttt tucc tuco tuei tuet tufc tufe tuff tufi tufo tuft tufu tuit tuiu tuix tute tuti tuto tutt tutu tuuo tvtv txii u-ie ucci ucfv ucio uctv ucut uext ufcu uffe uocc uofo uovo utec utfo utti utto uttu uuoc uutf uuuu uv-c uvic uvvu uxue vcci vecc veci veet veie veii veit veix vete veti veto veve vevi vevo vexi vext vexx vfcc vic- vice vici vico vict viet vieu vife viff viii vite viti vito vitt vitu viue vive vivi vivo vixx voce voei voet voeu voff voic voie voio voit voix vooc voot vote voto voue vout voxx vt-i vt-x vtec vuco vuit vuti vutv vvvv x-fi xcii xciv xcvi xefe xexe xfce xico xiii xito xixi xoco xote xout xove xoxo xtie xuxu xvii xxii xxiv xxix xxvc xxvi xxxi xxxo xxxv xxxx