bo-bo bodd- bodom bodum bombo boomb botom botou bottu boudu bouto buddu bumbo bumbu butdo buto- butot butou butuo butut d-dot ddddd do-do dodoo doodo doout dotoo dotto dotum doubt doumb doumu dubbo duddo dudou dumbo duomo m-dot mmmmm mo-do mobot modom modum mombo mombu momot mooto moto- motto mottu mt-td mt-tm mt-tt mtoto muddu mumbo mummu muto- mutum mutuo muuto obodo obout obudu odoom odudu oduom ombud omoto omout ooooo otomo ototo ottom oubut outdo outto tbtbt tbutt to-do tobot tobou tombo tombu tommo tomo- tomom toto- totoo totum ttttt tu-mo tubo- tubod tubou tudou tumbo tumbu tummo tumut tuomo tuotu tutto u-dub ubobo umudu ututo uuuuu