-ana a-do a-un aaaa aaab aaad aaan aaba aabb aabd aabt aada aadt aadu aana aand aaon aaoo aata aatt abaa abab abad aban abat abau abb- abba abbb abbo abbt abda abdo abdu abnu aboa abob abod abon aboo abot abou abta abtu abua abud abun abut adaa adab adad adan adao adat adba adda addd addn addo addu adna adob adod adon adoo adot adta adua adub adun ana- anaa anab anad anan anao anat anau anba anbb anbo anbu and- anda ando andt anna annb anno annt ano- anoa anod anon ant- anta anto antt antu anua anub anun anut aoba aonb aono aont aotd aoun aout at-t ataa atab atad atan atat atdt atna atno atob atod aton atot atta attn atto attu atua atub atun auaa audo auna aunt aut- auto baaa baad baan baat baba babb babo babu bada badb badd bado badu bana band bann bano bant banu baon bata batn bato batt batu bau- baud bbad bbau bbbb bbdd bbdo bdna bnta boab boad boan boat boba bobb bobo bobu boda bodb bodo bodu bona bond bonn bono bont bonu boob bood boon boot bota botb botd botn boto bott boua boud boun bout btaa btan btdt btob bttb buad buat buba bubb bubo bubu buda budb budd budo budu buna bunb bund bunn buno bunt bunu buon but- buta buto butt d-bo d-na daab daad daan daau daba dabb dabo dabt dabu dada dado dadu dana dand dann dano dant danu daon daou data dato datt datu daub daud daun daut dbtt dddd ddot ddub dnaa dnab dnad dnan dnat dntt dnut doab doan doat doba dobb dobu dod- doda dodd dodo dona dond donn dono dont doob dood doon doot dota dotd doto dott doub doud doun dout dtaa dtna dtnb dtot duaa duab duad duan duat dub- duba dubb dubu duda dudd dudo dudu duna dunn duno dunt duo- duon duta duut naaa naab naad naan naat naba nabo nabu nada nadu nan- nana nanb nand nann nano nant nanu naot nata nato natt natu nauo naut nbaa nbad nbbo ndaa ndao ndau nddb nddo ndna ndnt ndut nndb nnnn nnot nntn noaa noat noba nobo nobu noda nodo nodu non- nona nonn nono nont nonu noo- noob noon nooo noot not- nota noto nott noun nout ntnd ntnu ntto nuan nuba nuda nudd nudo nuna nunn nuno nunt nuon nutt nutu oaau obad oban obba obbo obdt obon obot obtd odbo odda oddd odnb odon odoo odot odou odtu onab onan onat onda ondo onna onno onod onon ont- onto onut ooaa ooba ooda oona oont oooo ootb otan otbd oto- oton otoo otta otto ottu ouad ouan ouat oun- ouna ound out- outa outb outo ouu- taa- taan taat taba tabb tabo tabu tada tado tana tand tann tano tant tanu taoa taou tata tatb tato tatt tatu taua taub taut tbta tddb tdna tndd tnut toab toad toan toat toau toba tobo tobt tobu toda todd todo todt todu tona tonb tonn tono tonu tooa tood toon toot tota totd toto tott toun tout ttab ttbb tton tttt tuan tuao tuat tuba tubb tubo tubu tudu tuna tunb tund tunn tuno tunu tuta tuto tutt tutu tuuo uata uatu uaua ubba ubbo ubod ubon ubud udaa udad udau udon udoo udot udun unaa unan unat unau unbd unda undo unna unno unon untb unto unut utan utau utto uttu uuno uuta uuuu