a-noon aaaaba abaana ababou abanto abaton abbana abbott abnoba aboona abouna abouta abuton anaana anabaa anabta ananab ananta anatta anatto anaunt anbabu anboto annaba annata annato annona anotta anotto antona antoon antutu anuna at-bat ataaba atanua ataunt atnoon atuabo atuona autoba baabaa babana babatu babbon baboon baboua baboun banaba banabo banana banaut banbao bannan bannat bannon bannut banton banuta baobab baotou bataan batata batoon batton batuan baubon bautta bbbbbb boabab bobant bobbau bobota bonano bonato bonbon bonnat bonnot bonnut bonobo bonoua bontan bonton booboo booton botano botota botton boubou bounou boutob bouton bubona bububu bunaba bunton bunuba butana button buttto butuan buutuo n-toon naboot naboun nabuna nanana nanano nanban nanbao nannan nannau nanno- nantan nantat nantoa nanton nantou nantua natant natnan natuba natuna nautan noaa-b noatun nobbut non-no nonant nonato nonnat nonono nonoon nontan noonan noonoo noonto notata notona notout notton nottoo nounou ntuntu nunton nutana nutant oba-na obanta onabun onanon onauto onotoa oooooo otonan ottana ottaua outona tabant tabata tabbat tabnab taboot tabuan tanana tanant tanaoa tanbou tannat tanno- tanoan tanout tantan tanton tantou taobao taobat taonan taotao tataat tatoba tattat tatton tattoo tattou tauto- tautou tbontb to-on toatoa tobata toboot tonant tonbon tonono tonota tonton tooban tootat tootoo totana totota toubab toubon touton toutou toutuo tuatua tunbao tuotuo tutton tuttut tutuba u-boat u-boot ubuntu unboot utaban