-ana -hou a-ha a-un aaaa aaab aaac aaah aaan aaba aabb aabc aabh aaca aacb aacc aach aacn aaco aacu aaha aana aaon aaoo abaa abab abac aban abau abb- abba abbb abbo abca abcb abcc abch abcn abha abho abnu aboa abob aboh abon aboo abou abua abun acaa acab acac acan acba acca accc acch acco accu acha achh acho achu acoa acoh acon acou acu- acuo ahab ahac ahah ahau ahha ahoa ahua ahun ana- anaa anab anac anah anan anao anau anba anbb anbo anbu anca ancc anco anha anna annb anno ano- anoa anon anua anub anun aoah aoba aoca aonb aono aoun auaa auca auch auna baaa baah baan baba babb babo babu bac- baca bacc bach bacn baco baha bahn baho bahu bana banc banh bann bano banu baoh baon bau- bbau bbbb bbch bcaa bcbc bcca bccc bcnu bcuc bhan bhao bhca bhcc bhuu bnoc boab boac boan boba bobb bobo bobu boca boch boco bocu boha bohn boho bohu bona bonc bonn bono bonu boob booc booh boon boua bouh boun buba bubb bubo bubu buca bucc buch buco bucu buha buho buna bunb bunn buno bunu buon c-bo caaa caab caac caah caan caba cabo cabu cac- caca cacc cach caco caha cahn cana canc canh cann cano cauc cauo cbac cbbc cbca cbcc cbcn cbcu cbha cbna ccaa ccab ccac ccba ccbc ccbn ccca cccb cccc cccu ccha ccna ccnb ccnc ccnu ccob ccoc ccuc chaa chab chac chah chan chao chau chca chch chha chnb chnc chno choc choh chon choo chou chua chub chun cnaa cnac cnbc cnco cnna cnoh coan coba cobb cobh cobo cobu coca coch coco cocu coha cohn coho con- cona conc conn cono coob cooh coon coua coub coun cuan cuau cub- cuba cubb cuca cucc cucn cuna cuno cuon haab haan haba habo habu haco haha hahn haho hana hanc hann hano haon hau- haun hboc hcbc hcca hccb hccc hcch hhaa hhhh hnna hoac hoan hoba hobo hoca hoch hocn hoha hohn hoho hono honu hoon huac huah huan huba hubb hubo huch hucu huhn huhu huna hunc hunh huon huub naaa naab naac naan naba nabc nabo nabu naca nacc nach naco naha nan- nana nanb nann nano nanu naoc naoh nauo nbaa nbbc nbbo nbca nbcc nbco ncaa ncac ncba ncbc ncca nccc nccn nccu ncha nchc ncna ncnc ncoa ncoc ncua nhcc nhnn nhon nnnn noaa noac noah noba nobc nobo nobu noch noco noha nohn noho non- nona nonn nono nonu noo- noob noon nooo nouh noun nuan nuba nubc nuca nuch nucu nuha nuna nunc nunn nuno nuoc nuon oaau oahu oban obba obbo obon obuh ocab ocac ocan ocbc occa occc occn ocha ocna ocon ohan ohau ohba ohcc ohho ohno ohob ohoh onab onah onan onc- onca onco onha onna onno onon ooaa ooba ooha ooho oona oooh oooo ouac ouan oucc ouch oun- ouna ouu- uabc uaca uaoc uaua ubac ubba ubbo uboc ubon ucan ucbc ucca ucha ucho ucon ucua uhna uhno uhoh uhuh unaa unac unan unau unca uncc unch unco unha unna unno unon uocc uuno uuoc uuuu