-ana a-ha a-un aaaa aaab aaac aaah aaan aaba aabb aabc aabh aaca aacb aacc aach aacn aacu aagh aaha aana aang abaa abab abac abag aban abau abb- abba abbb abca abcb abcc abch abcn abha abnu abua abug abun acaa acab acac acag acan acba acca accc acch accu acga acha achh achu acu- agac agag agan agau agba agca agcc agga aggu agha agna agua agun ahab ahac ahah ahau ahha ahua ahug ahun ana- anaa anab anac anag anah anan anau anba anbb anbu anca ancc ang- anga angu anha anna annb anua anub anun auaa auca auch auga auna aung auug baaa baah baan baba babb babu bac- baca bacc bach bacn baga bagg bagh bagn baha bahn bahu bana banc bang banh bann banu bau- baug bbau bbbb bbch bbga bbng bcaa bcbc bcbg bcca bccc bcnu bcuc bgan bgca bgun bhag bhan bhca bhcc bhuu buba bubb bubu buca bucc buch bucu buga bugg bugh buha buna bunb bung bunn bunu caaa caab caac caah caan caba cabg cabu cac- caca cacc cach caga cagg cagn caha cahn cana canc cang canh cann cauc cbac cbbc cbca cbcc cbcn cbcu cbga cbgb cbha cbna ccaa ccab ccac ccag ccba ccbc ccbn ccca cccb cccc cccu ccga ccgc ccha ccna ccnb ccnc ccnu ccuc cgac cgcc cgcg chaa chab chac chag chah chan chau chca chch chgb chgn chha chnb chnc chua chub chug chun cnaa cnac cnag cnbc cnna cuan cuau cub- cuba cubb cuca cucc cucn cuga cuna gaba gabb gabu gach gaga gagg gagu gaha gahn gana ganc gang gann ganu gaua gaub gaun gbag gban gc-c gcaa gcbc gccc gcna gggg gghg ghan ghug gnaa gnac gnau gncc gngc guaa guac guag guan guba gubb gubu guca guch guga gugb gugg gugh gugu guha guna gung gunn haab haag haan haba habu hag- haga hagg hagh haha hahn hana hanc hang hann hau- haug haun hbag hcbc hcca hccb hccc hcch hcgh hcng hgah hggc hhaa hhgg hhhh hnna huac huah huan huba hubb huch hucu hugg hugh huhn huhu huna hunc hung hunh huub naaa naab naac naag naan naba nabc nabu naca nacc nach naga nagc nagu naha nan- nana nanb nang nann nanu nbaa nbbc nbca nbcc ncaa ncac ncba ncbc ncca nccc nccn nccu ncga ncha nchc ncna ncnc ncua ngab ngac ngan nguu nhcc nhnn nngn nnnn nuan nuba nubc nuca nuch nucu nuha nuna nunc nung nunn uabc uaca uang uaua ubac ubba ucan ucbc ucca ucha ucua ugab ugcc ugcg uguu uhna uhuh unaa unac unan unau unca uncc uncg unch unga ungu unha unna uuuu