d-dot ddddd do-do dodoo doodo doout dotoo dotto dotum doumu duddo dudou duomo dvd-d m-dot mmmmm mo-do modom modum momot mooto moto- motto mottu mt-td mt-tm mt-tt mt-tv mtoto muddu mummu muto- mutum mutuo muuto odoom odudu oduom omoto omout ooooo oovoo otomo ototo ottom ottov outdo outto outtv to-do tommo tomo- tomom tomov toto- totoo totum ttttt tu-mo tudou tummo tumut tuomo tuotu tutto tvmom udovo umudu ututo uuuuu votto votum vutov