a-a a-c aaa aac aaf aan aao aar aau aav ac- aca acc acf acn aco acr acu acv af- afa afc aff afn afo afr afu afv an- ana anc anf ann ano anr anu anv aoa aoc aof aon aoo aor aou aov ar- ara arc arf arn aro arr aru arv au- aua auc auf aun auo aur auv av- ava avc avf avn avo avr avu c-- caa cac caf can cao car cau cav cca ccc ccf ccn cco ccr ccu ccv cfa cfc cff cfn cfo cfr cfu cfv cn- cna cnc cnf cnn cno cnr cnu cnv co- coa coc cof con coo cor cou cov cra crc crf crn cro crr cru crv cua cuc cuf cun cuo cur cuu cuv cva cvc cvf cvn cvo cvr cvu cvv faa fac faf fan fao far fau fav fca fcc fcf fcn fco fcr fcu fcv ffa ffc fff ffn ffo ffr ffu ffv fna fnc fnf fnn fnr fnu fnv foa foc fof fon foo for fou fra frc frf frn fro frr fru fua fuf fun fuo fur fuu fuv fva fvc naa nac naf nan nao nar nau nav nca ncc ncf ncn nco ncr ncu ncv nfa nfc nff nfn nfo nfr nfu nfv nna nnc nnf nnn nno nnu nnv no- noa noc nof non noo nor nou nov nra nrc nrf nrn nro nrr nru nrv nua nuc nun nuo nur nuu nuv nva nvc nvn nvu nvv oaa oac oaf oan oao oar oau oav oc- oca occ ocf ocn oco ocr ocu ocv of- ofa ofc off ofn ofo ofr ofu ofv on- ona onc onf onn ono onr onu oo- ooa ooc oof oon ooo oor oov or- ora orc orf orn oro orr oru orv ou- oua ouc ouf oun ouo our ov- ova ovc ovf ovo ovv ra- raa rac raf ran rao rar rau rav rca rcc rcf rcn rco rcr rcu rcv rfa rfc rff rfn rfo rfr rfu rfv rna rnc rnn rno rnr rnu rnv roa roc rof ron roo ror rou rov rra rrc rrf rrn rrr rru rua ruc ruf run ruo rur ruu ruv rva rvc rvf rvn rvo rvr rvu rvv ua- uaa uac uaf uan uao uar uau uav uca ucc ucf ucn uco ucr ucu ucv ufa ufc uff ufn ufo ufr ufu ufv un- una unc unf unn uno unr unu unv uoa uoc uon uoo uor ur- ura urc urf urn uro urr uru uua uuc uun uur uuu uva uvc uvf uvo uvu uvv v-a vaa vac van vao var vau vav vca vcc vcf vcn vco vcr vcu vfa vfc vff vfn vfr vfu vfv vn- vna vnf vno vnr vnu vnv voa voc vof von voo vor vou vov vra vrc vrf vrn vrr vru vur vuv vva vvc vvo vvr vvv

-ana -vac a-fu a-un aaaa aaac aaaf aaan aaar aaav aaca aacc aacf aacn aaco aacr aacu aacv aafa aafc aaff aana aaon aaoo aara aarc aaro aaru aava acaa acac acan acar acca accc accf acco accu acfc acoa acon acor acou acr- acra acrc acro acrr acrv acu- acuf acuo acur acvv afaa afan afao afar afca afcc afcu affa affc affo afoa afoo afor afr- afra afrc afro afru afua ana- anaa anac anan anao anar anau anca ancc anco anfa anfo anna anno ano- anoa anon anor anrc anua anuf anun aoca aono aora aorn aouf aoun arac araf aran arar arau arc- arca arco arfa arfc arff arfu arna arno aroa aron aroo aror arr- arra arrc arro arrr arru arua arun arva arvn arvo auaa auca aufc auna aur- aura auro avan avao avar avcc avco avon avor avou avra avro avun avur avva avvo caaa caac caaf caan cac- caca cacc caco cacr cafa cafc caff cafu cana canc cann cano caor cara carc carf carn caro carr cauc cauf cauo cava cavo cavu ccaa ccac ccaf ccar ccca cccc cccf cccu cccv ccfa ccfc ccff ccna ccnc ccnf ccnr ccnu ccoc ccra ccrc ccrf ccuc ccvo cfaa cfac cfao cfar cfav cfca cfcf cfcn cfco cffr cfnr cfoa cfor cfra cfrn cfun cnaa cnac cnco cnfa cnna cnrc cnrr coan coca coco cocu cofc coff con- cona conc conf conn cono conv coof coon cor- cora corc corf corn coro corr coua coun cour cova covo crac craf cran crar crau crca crcc crcr crfc crna croc cron croo cror crun cuan cuau cuca cucc cucn cufa cufc cuff cufo cuna cuno cuon cura curf curn curo curr cvac cvar cvca cvcc cvfr cvra cvrr faaa faac faan faca facc fafa fafc faff fafo fana fanc fano fanu faon fara farc faro farr faru faun faur fava favc fcar fcca fccf fcra ffar ffcc ffff ffrr ffun fnac fnar fnuf foaf foan foar foca foco fofo fono foof foon for- fora forn foro forr foua foun four fr-v frac fran frau frcc frcn frfc fron frou frun fuar fuc- fuca fufc fuff fufu funa funf fuor fur- fura furn furo furr naaa naac naan naar naca nacc nacf naco nafa nafc naff nafo nan- nana nann nano nanu naoc naor nara narc narf narn naro narr naru nauo naur nava navo navr navv ncaa ncac ncar ncca nccc nccf nccn nccr nccu ncfc ncna ncnc ncoa ncoc ncor ncra ncrc ncua nfaa nfcu nfff nfon nfra nnnn noaa noac noco non- nona nonn nono nonu noo- noon nooo noor noov nor- nora norc norf norn noro norr norv noun nour nov- nova novo nrca nrfc nrna nroc nron nrrc nuan nuca nucu nuff nuna nunc nunn nuno nuoc nuon nura nurc nurn nurr nuru nurv nuva nuvo nvcc nvfc nvfr oaau oafc oafo oara ocac ocan occa occc occn ocfa ocna ocon ocra ocro ocrr ocur ofan ofcr off- offa offc offo offr offu ofna ofno ofor ofra onan onar onc- onca oncf onco onna onno onon