-ana a-un aaaa aaac aaan aaar aaca aacc aacn aaco aacr aact aacu aana aaon aaoo aara aarc aaro aart aaru aata aatc aatt ac-t acaa acac acan acar acat acca accc acco acct accu acoa acon acor acot acou acr- acra acrc acro acrr acta actc acto actt actu acu- acuo acur acut ana- anaa anac anan anao anar anat anau anca ancc anco anct anna anno annt ano- anoa anon anor anrc ant- anta anto antr antt antu anua anun anut aoca aono aont aora aorn aort aotc aoun aout arac aran arar arat arau arc- arca arco arct arna arno arnt aroa aron aroo aror arr- arra arrc arro arrr arrt arru arta artc arto artr arua arun arut at-t ataa atac atan atar atat atca atcc atco atcr atna atno atoc aton ator atot atra atrc atrn atro atru atta attn atto attr attu atua atuc atun atur auaa auca auct auna aunt aur- aura auro aut- auto caaa caac caan caat cac- caca cacc caco cacr cana canc cann cano cant caor cara carc carn caro carr cart cat- cata catc cato catt catu cauc cauo caut ccaa ccac ccar ccat ccca cccc cccu ccna ccnc ccnr ccnu ccoc ccra ccrc ccrt cctc cctt ccuc ccut cnaa cnac cnco cnna cnrc cnrr cnrt cnta cntc cntr cnut coan coat coca coco coct cocu con- cona conc conn cono cont coon coot cor- cora corc corn coro corr cort cota cotc cotn coto cott cotu coua coun cour cout crac cran crar crat crau crca crcc crcr crna croc cron croo cror crot crrt crtc crun crut ctan ctca ctor ctot ctrc ctrn ctta cttn cuan cuau cuca cucc cucn cuna cuno cunt cuon cura curn curo curr curt cut- cuta cutc cuto cutt naaa naac naan naar naat naca nacc naco nan- nana nann nano nant nanu naoc naor naot nara narc narn naro narr nart naru nata natc nato natt natu nauo naur naut ncaa ncac ncar ncat ncca nccc nccn nccr ncct nccu ncna ncnc ncoa ncoc ncor ncra ncrc ncta nctc nctr ncua nnnn nnot nntn noaa noac noat noco noct non- nona nonn nono nont nonu noo- noon nooo noor noot nor- nora norc norn noro norr nort not- nota noto nott noun nour nout nrca nrna nroc nron nrrc nrta ntcc ntnu ntrc ntru ntto nttr ntuc nuan nuca nucu nuna nunc nunn nuno nunt nuoc nuon nura nurc nurn nurr nurt nuru nutt nutu oaau oara ocac ocan ocat occa occc occn occt ocna ocon ocra ocro ocrr oct- octa octo ocur onan onar onat onc- onca onco onct onna onno onon onor onra ont- ontc onto onur onut ooaa oocr oona oont oooo oora oort orac oran orao orar orat orca orco orna ornc orno oro- oron oror orot orra orro orta ortc orto otac otan otar oto- oton otoo otor otra otro otta otto ottu otur ouac ouan ouat oucc oun- ouna our- oura ourn ouro ourt out- outa outo ouu- raan raat rac- raca racc raco ract racu rana ranc rann rano rant raoc rara raro rata rato ratt ratu raua rauc raun raut rcac rccc rcnr rcon rctc rnco rnnt rnot rnut roan roar roat roca rocc roco rona ronc rono ront roon roor root rora rorc roro rort roru rota rotc rotn roto rotr rott roua roun rout rrat rrna rrrr rrun rtan rtca rtcc ruan ruca ruct runa runc runn runo runt rura rurc ruro ruru ruta ruto rutt rutu ruun taa- taan taar taat taca tacc taco tact tana tann tano tant tanu taoa taor taou tara tarc tarn taro tarr tart taru tata tato tatr tatt tatu taua tauc taur taut tcca tccc tccu tcnn tcon tctc tnca tncc tnut toan toat toau toca toco tona tonn tono tonu tooa toon toor toot tora torc torn toro torr tort toru tota totc toto totr tott toun tour tout traa trac tran trao trat trau trca trcc trna trno troa troc tron troo trot trou trra trtc trtr truc trun trut truu ttcn tton tttt tuan tuao tuar tuat tuca tucc tuco tuna tunc tunn tuno tunu tuor tura turc turn turo turr turt turu tuta tuto tutt tutu tuuo uaca uaoc uarc uart uaru uata uatu uaua ucan ucar ucat ucca ucon ucrc ucua ucut unaa unac unan unar unat unau unca uncc unco unct unna unno unon unra unro unto unut uocc uor- urac uran urao urat urau urca urna uro- uroa uroo urra urun urur urut utac utan utau utor utto uttu uuno uuoc uuta uuuu