motomu motor- motoro motour moturu mouddo mourou mrmoto mtdoom mudomo muffro murdur murmur muroto mutomo muttur mutufu mutuum muumuu ofdoor offord offutt oftfor oofotr oomoto oooooo oordoo ordoru orford ormrod oromoo orrour ortrud otford otmoor ottoor outfor outour outtro romour romrod roomto rootof rorodt rotour rotout rotrou rottum routot rudrur rumdum rumour rurutu rutour t-form t-room tfromt to-fro toform tommot tomord tomort tomtom tomtor tootoo torfou tormod torodo tororo tortor tortou tortum totoro totrot tou-fu toudou tourou toutou toutuo trotro tumour tumtum tuotuo turmut turrum turtur tururu tutour tuttut u-form udmurt ufford urdorf urform utroor

d-motor dod-rot dodford dododou doo-doo dooutof dortour dourdou droddum drumoff drumout duffort dum-dum durfort ffmmrrd foo-foo footrot forroot fortord fortumo fou-fou fourmor fourtou furrour futurum moo-moo morodou morrum mortuum moumour moutrot mudfoot mudford mudroom mumford murdrum mutford muu-muu off-off offform ommoord ottrott outdoor outfoot outform outroom outroot romford roomfor rootfor rootout rootrot rototom rudford rufford rum-dum rum-tum rumford tom-tom tomford too-too tordoff tortour tototoo toumour touroud tro-tro trotoff trotout tum-tum tut-tut ufotofu ur-form

dormroom dottodot foodourt footmuff fotoform four-mod fourdoor froufrou fudforum moordorf motordom moutfort murumuru off-form off-odor otor-udu out-door roto-tom rum-dumm tom-trot toottoot torotoro tourtour turturro tutordom

ddddddddd doot-doot dotdotdot duffmuttu four-door four-foot four-four frou-frou mudrooroo oromoromo outofroom rodofodor totrodrou tuff-tuff tuotuorou tuttototo

doortodoor fourtofour outoftrout rumorrumor tutortrout

footforfoot out-of-door

door-to-door froufroututu mmmmmmmmmmmm

froufroumuumuu muumuufroufrou

doodoodoodoodoo