-ana aaaa aaab aaan aaav aaba aabb aana aang aaon aaoo aava abaa abab abag aban abb- abba abbb abbo aboa abob abon aboo abov abva ag-o agag agan agao agav agba agbo agga agna agno agob agog agon agoo agva ana- anaa anab anag anan anao anba anbb anbo ang- anga ango anna annb anno ano- anoa anon aoba aonb aono avab avan avao avgo avon avva avvo baaa baan baba babb babo baga bagg bagn bago bana bang bann bano baon bava bbbb bbga bbng bgan bgon boab boag boan boba bobb bobo boga bogg bogo bona bong bonn bono boob boog boon bova bovo gaba gabb gabo gaga gagg gago gana gang gann gano gaon gava gbag gban gbbo gbon gggg gnaa gnav gnoo goan goba gobo goga gogo gon- gona gong gonn gono goog goon gvvv naaa naab naag naan naba nabo naga nago nan- nana nanb nang nann nano nava navo navv nbaa nbbo ngab ngan ngao ngon nngn nnnn noaa noba nobo noga nogg nogo non- nona nong nonn nono noo- noob noon nooo noov nov- nova novo oban obba obbo obon ogb ogba ogna ogoa ogog ogon onab onan onga ongo onna onno onon ooaa ooba oona oooo ovan ovo- ovon ovoo vaan vag- vaga vagg vagn vana vang vann vano vava vnav vnbg voga vona vonn voog vvob vvog vvvv