-ana aaaa aaan aaav aana aaon aaoo aata aatt aava ana- anaa anan anao anat anax anna anno annt ano- anoa anon anox ant- anta anto antt antv aono aont at-t at-x ataa atan atat atax atna atno aton atot atta attn atto avan avao avat avax avon avot avva avvo axan axat axo- axoa axon axto axxo n-tv naaa naan naat nan- nana nann nano nant naot nata nato natt natv natx nava navo navv nnnn nnot nntn nnvt noaa noat non- nona nonn nono nont nonx noo- noon nooo noot noov not- nota noto nott notv nov- nova novo noxa ntto nttv nvax nvtv nxtv onan onat onna onno onon ont- onto ontv ooaa oona oont oooo otan oto- oton otoo otov otta otto ovan ovo- ovon ovoo ovot oxa- oxan oxna oxo- oxon oxox oxxo taa- taan taat tana tann tano tant tanx taoa tata tato tatt tatv tava tavo tax- taxa taxo taxt toan toat tona tonn tono tooa toon toot tota toto tott tova tovo tox- toxa toxo toxt tton tttt tvon tvtv txaa vaan vaat vana vann vano vant vata vato vatt vava vnav vnto voat vona vonn vont voot vota voto voxx vt-x vvvv xana xano xoan xoxo xxxo xxxv xxxx