-ana a-ha aaaa aaac aaah aaan aaar aaca aacc aach aacn aaco aacr aaha aana aaon aaoo aara aarc aaro acaa acac acan acar acca accc acch acco acha achh acho achr acoa acoh acon acor acr- acra acrc acro acrr ahac ahah ahar ahha ahoa ahor ahra ahrc ahrr ana- anaa anac anah anan anao anar anax anca ancc anco anha anna anno ano- anoa anon anor anox anrc aoah aoca aono aora aorn arac arah aran arar arax arc- arca arch arco arh- arna arno aroa aron aroo aror arr- arra arrc arrh arro arrr axan axar axo- axoa axon axxo caaa caac caah caan cac- caca cacc cach caco cacr caha cahn cana canc canh cann cano caor cara carc carn caro carr carx caxa ccaa ccac ccar ccca cccc ccha cchr ccna ccnc ccnr ccoc ccra ccrc chaa chac chah chan chao char chax chca chch chha chnc chno chnr choc choh chon choo chor chra chrc chrn chro chrr cnaa cnac cnco cnna cnoh cnrc cnrr coan coax coca coch coco coha cohn coho con- cona conc conn cono cooh coon cor- cora corc corn coro corr coxa crac cran crar crax crca crcc crcr crna croc croh cron croo cror cxro cxxx haan haar haco haha hahn haho hana hanc hann hano hanx haon haor hara harc harh harn haro harr haxo hcca hccc hcch hhaa hhhh hnna hoac hoan hoar hoax hoca hoch hocn hocr hoha hohn hoho hono hoon hoor hoox hora horc horn horo horr hoxa hrac hran hron hrrc naaa naac naan naar naca nacc nach naco naha nahr nan- nana nann nano naoc naoh naor nara narc narh narn naro narr narx ncaa ncac ncar ncca nccc nccn nccr ncha nchc ncna ncnc ncoa ncoc ncor ncra ncrc nhcc nhnn nhon nhra nhrc nnnn noaa noac noah noch noco noha nohn noho non- nona nonn nono nonx noo- noon nooo noor nor- nora norc norn noro norr noxa nrca nrna nroc nron nrrc oara ocac ocan occa occc occn ocha ocna ocon ocra ocro ocrr ohan ohcc ohho ohno ohoh ohra ohrn onah onan onar onc- onca onco onha onna onno onon onor onra ooaa oocr ooha ooho oona oooh oooo oora orac orah oran orao orar orca orch orco orna ornc orno oro- oron oror orra orro oxa- oxan oxna oxo- oxon oxox oxxo raan rac- raca racc rach raco raha rahn rahr rana ranc rann rano ranx raoc raoh rara raro raxa rcac rccc rcnr rcon rhoa rhoc rhoh rhon rnco roan roar roca rocc roch roco roha rohn rohr rona ronc rono roon roor roox rora rorc roro roxa roxo rrah rrna rrrr xaar xana xano xara xcon xoan xoca xoco xorn xoro xoxo xxxo xxxx