-ana a-un aaaa aaab aaan aaav aaba aabb aana aaon aaoo aava abaa abab aban abau abb- abba abbb abbo abnu aboa abob abon aboo abou abov abua abun abva ana- anaa anab anan anao anau anba anbb anbo anbu anna annb anno ano- anoa anon anua anub anun aoba aonb aono aoun auaa auna avab avan avao avon avou avun avva avvo baaa baan baba babb babo babu bana bann bano banu baon bau- bava bavu bbau bbbb boab boan boba bobb bobo bobu bona bonn bono bonu boob boon boua boun bova bovo buba bubb bubo bubu buna bunb bunn buno bunu buon naaa naab naan naba nabo nabu nan- nana nanb nann nano nanu nauo nava navo navv nbaa nbbo nnnn noaa noba nobo nobu non- nona nonn nono nonu noo- noob noon nooo noov noun nov- nova novo nuan nuba nuna nunn nuno nuon nuva nuvo oaau oban obba obbo obon onab onan onna onno onon ooaa ooba oona oooo ouan oun- ouna ouu- ovan ovo- ovon ovoo uaua ubba ubbo ubon unaa unan unau unna unno unon unov uovo uuno uuuu uv-a uv-b uvaa uvvu vaan vana vann vano vanu vava vnav vona vonn voun vuno vvob vvvv