-ana a-un aaaa aaab aaan aaba aabb aabt aana aaon aaoo aata aatt abaa abab aban abat abau abb- abba abbb abbo abbt abnu aboa abob abon aboo abot abou abta abtu abua abun abut ana- anaa anab anan anao anat anau anba anbb anbo anbu anna annb anno annt ano- anoa anon ant- anta anto antt antu anua anub anun anut aoba aonb aono aont aoun aout at-t ataa atab atan atat atna atno atob aton atot atta attn atto attu atua atub atun auaa auna aunt aut- auto baaa baan baat baba babb babo babu bana bann bano bant banu baon bata batn bato batt batu bau- bbau bbbb bnta boab boan boat boba bobb bobo bobu bona bonn bono bont bonu boob boon boot bota botb botn boto bott boua boun bout btaa btan btob bttb buat buba bubb bubo bubu buna bunb bunn buno bunt bunu buon but- buta buto butt naaa naab naan naat naba nabo nabu nan- nana nanb nann nano nant nanu naot nata nato natt natu nauo naut nbaa nbbo nnnn nnot nntn noaa noat noba nobo nobu non- nona nonn nono nont nonu noo- noob noon nooo noot not- nota noto nott noun nout ntnu ntto nuan nuba nuna nunn nuno nunt nuon nutt nutu oaau oban obba obbo obon obot onab onan onat onna onno onon ont- onto onut ooaa ooba oona oont oooo ootb otan oto- oton otoo otta otto ottu ouan ouat oun- ouna out- outa outb outo ouu- taa- taan taat taba tabb tabo tabu tana tann tano tant tanu taoa taou tata tatb tato tatt tatu taua taub taut tbta tnut toab toan toat toau toba tobo tobt tobu tona tonb tonn tono tonu tooa toon toot tota toto tott toun tout ttab ttbb tton tttt tuan tuao tuat tuba tubb tubo tubu tuna tunb tunn tuno tunu tuta tuto tutt tutu tuuo uata uatu uaua ubba ubbo ubon unaa unan unat unau unna unno unon untb unto unut utan utau utto uttu uuno uuta uuuu