bloto blott blout blunt bluto bo-bo boll- bollo bollu bolno bolon bolto bonon bonou bonut boont boton botou bottu botun boul- boulo boult bouto bubon bulb- bull- bulou bulto bulul bulun bulut bunun bunut buolt buono butno buto- buton butot butou butuo butut lobbo lobo- lobon lollo lolol loobu loton lotto lount lubno lubon lubun lulul lutol luton lutto nnooo no-no nobob nobol nobuo nobut nolot non-u nonno nonot noonu notlo notno noto- noton notto noult nu-nu nullo nunon nunun nuton o-bon oblon obolo obout ollon olnut olotu olton onlot onont onoon onoto onout onto- ontoo ooooo otolo otono ototo otulu oubut oullo oulon oulun outon outto t-nut tbolt tbtbt tbutt tllnn tntnt tobol tobon tobot tobou tolbo tollo tolon toloo tolu- tonbu tono- tonto toolt toto- toton totoo toull ttttt tubo- tubon tubou tubul tulno tulou tulun tunon tuotu tutto tutun ubobo ubolt ulno- ululu unnun unnut ututo uuuuu