d-dot ddddd dhond dhoom dhoon dhoot dhumm dhund dhunn do-do dodon dodoo domon domun dondo donho donon donot donum donut doodo dooth doout dotoo dotto dotum doumu dount douth duddo dudon dudou duhon dundo dunno dunod dunum dunun duomo duont hhhhh hhtdd ho-ho ho-oh hoddu hodod hohot hohum homo- hondo honno honud hoond hoton hotot hotto hound hount houtu htuom hudud huhuh hundt hunth hunut hutto huttu m-dot mmhmm mmmmm mo-do modom modon modum mohon mohun momot mondo monno mono- monod monon month monto montt montu mooth mooto motho moto- moton motto mottu mouht mound mount mouth mt-td mt-th mt-tm mt-tn mt-tt mtoto muddu mudon mudun mummu mumun mundh mundo mundt mundu munnt munot munto muthu muto- muton mutum mutuo muuto nnooo no-do no-no nodto noduh nodum nohno nohom nohut nommo nomo- nomom non-u nondo nonno nonoh nonot noonu notdo noth- notht notno noto- noton notto notum ntntd ntoum nu-nu nudum nuhuh nunon nunun nuton o-hum odont odoom odudu oduom oh-oh ohmmm omont omoon omoto omout onhot onmod onmun onond onont onoon onoto onout onto- ontoo oohdm ooooh ooooo othom othon othou otomo otono ototo ottom oudon outdo outon outto t-nut thomm thoom thoon thoth thout tntnt to-do to-ho tohot tommo tomo- tomom tondo tondu tono- tonod tonto tooth toto- toton totoo totum touho ttttt tu-mo tudou tudun tummo tumon tumut tundu tunon tuomo tuotu tutto tutun uh-oh uh-uh uhdoh uhhoh uhhuh umhum umudu undun unhot unnun unnut ututo uuuuu