blood bloto blott blout bluto bo-bo bodd- boldo boldt boldu boll- bollo bollu bolto boold botou bottu boudu boul- bould boulo boult bouto bttld buddu bulb- bull- bulou bulto bulul bulut buolt butdo buto- butot butou butuo butut d-dot ddddd do-do do-ol dodol dodoo dollo dollu doodo doout dotoo dotto doubt doull dub-l dubbo dubul duddo dudou dullu lobbo lobo- loddo lollo lolol loobu lotto lotud luddu lulul lutol lutto obodo obolo obout obudu odolo odoul odudu oldto olotu ooooo otolo ototo otulu oubut oullo outdo outto tbolt tbtbt tbutt to-do tobol tobot tobou tolbo toldo tollo toloo tolu- toold toolt toto- totoo tould toull ttttt tubo- tubod tubou tubul tudou tulou tuotu tutto u-dub ubobo ubolt udol udoll udult ululu ututo uuuuu