-ana a-ha aaaa aaac aaaf aaah aaan aaar aaca aacc aacf aach aacn aaco aacr aafa aafc aaff aaha aana aaon aaoo aara aarc aaro acaa acac acan acar acca accc accf acch acco acfc acha achh acho achr acoa acoh acon acor acr- acra acrc acro acrr afaa afan afao afar afca afcc afch affa affc affo afoa afoo afor afr- afra afrc afro ahac ahah ahar ahfa ahha ahoa ahor ahra ahrc ahrr ana- anaa anac anah anan anao anar anca ancc anco anfa anfo anha anna anno ano- anoa anon anor anrc aoah aoca aono aora aorn arac araf arah aran arar arc- arca arch arco arfa arfc arff arh- arna arno aroa aron aroo aror arr- arra arrc arrh arro arrr caaa caac caaf caah caan cac- caca cacc cach caco cacr cafa cafc caff caha cahn cana canc canh cann cano caor cara carc carf carn caro carr ccaa ccac ccaf ccar ccca cccc cccf ccfa ccfc ccff ccha cchr ccna ccnc ccnf ccnr ccoc ccra ccrc ccrf cfaa cfac cfao cfar cfca cfcf cfcn cfco cffr cfnr cfoa cfor cfra cfrn chaa chac chaf chah chan chao char chca chch chfa chfc chfr chha chnc chno chnr choc choh chon choo chor chra chrc chrf chrn chro chrr cnaa cnac cnco cnfa cnna cnoh cnrc cnrr coan coca coch coco cofc coff coha cohn coho con- cona conc conf conn cono coof cooh coon cor- cora corc corf corn coro corr crac craf cran crar crca crcc crcr crfc crna croc croh cron croo cror faaa faac faah faan faca facc fach fafa fafc faff fafo faha fahn fahr fana fanc fano faon fara farc faro farr fcar fcca fccf fcch fcra ffar ffcc ffff ffrr fnac fnar foaf foan foar foca foch foco fofo fohn fohr fono foof foon for- fora forn foro forr frac fran frcc frcn frfc froh fron haaf haan haar haco haff haha hahn haho hana hanc hann hano haon haor hara harc harf harh harn haro harr hcca hccc hcch hcfa hcfc hhaa hhhh hhof hnna hoac hoan hoar hoca hoch hocn hocr hoff hoha hohn hoho hono hoof hoon hoor hora horc horn horo horr hrac hran hrfc hron hrrc naaa naac naan naar naca nacc nacf nach naco nafa nafc naff nafo naha nahf nahr nan- nana nann nano naoc naoh naor nara narc narf narh narn naro narr ncaa ncac ncar ncca nccc nccf nccn nccr ncfc ncha nchc ncna ncnc ncoa ncoc ncor ncra ncrc nfaa nfff nfon nfra nhcc nhnn nhon nhra nhrc nnnn noaa noac noah noch noco noha nohn noho non- nona nonn nono noo- noon nooo noor nor- nora norc norf norn noro norr nrca nrfc nrna nroc nron nrrc oafc oafo oara ocac ocan occa occc occn ocfa ocha ocna ocon ocra ocro ocrr ofah ofan ofcr off- offa offc offh offo offr ofna ofno ofor ofra ohan ohcc ohho ohno ohoh ohra ohrn onah onan onar onc- onca oncf onco onha onna onno onon onor onra ooaa oocr ooff ooha ooho oona oooh oooo oora orac orah oran orao orar orca orch orco orff orna ornc orno oro- orof oron oror orra orro raaf raan rac- raca racc rach raco rafa rafc raff raha rahn rahr rana ranc rann rano raoc raoh rara rarf raro rcac rcaf rccc rcfc rcnr rcon rffc rhoa rhoc rhoh rhon rnaf rnco roaf roan roar roca rocc roch roco rofc roff rofo roha rohn rohr rona ronc rono roof roon roor rora rorc roro rrah rrfc rrna rrrr