ddd ddf ddo ddr ddu dfd dff dfo dfr dfu dod dof doo dor dou drd dro drr dru dud duf duo dur fdd fdf fdo fdr fdu ffd fff ffo ffr ffu fof foo for fou frd frf fro frr fru fud fuf fuo fur fuu odd odf odo odr odu of- ofd off ofo ofr ofu oo- ood oof ooo oor or- ord orf oro orr oru ou- oud ouf ouo our rdd rdf rdo rdr rdu rfd rff rfo rfr rfu rod rof roo ror rou rrd rrf rrr rru rud ruf ruo rur ruu udd udf udo udr udu ufd uff ufo ufr ufu uod uoo uor ur- urd urf uro urr uru uur uuu

dddd dfrf dod- dodd dodo doff dood doof door dord dorf doro dorr doru doud douf dour drod drof drou druu dudd dudo dudu duff dufu duo- duro duru duur ffff ffrr fofo food foof for- ford foro forr foud four frou fudd fuff fufu fuor fur- furo furr oddd odoo odor odou odur ofdr off- offo offr offu ofor ooff oooo oord ordo ordu orff orfu oro- orof oror orro ouff our- ouro ouu- rodd rodo roff rofo rood roof roor roro roru roud rouf rrrr rudd rudo ruff rufo rurd ruro ruru ruud udoo uofo uor- urdu urff uro- uroo urur uuuu

d-rod ddddd do-do dodoo dodro dofor doodo dorff dorud doufu douro droff drood droof duddo dudou dufur fodor foord ford- fordo forro forud forur fourd fouro frodo frood froud fu-fu fuddu furo- furor furud fuudo oddur odour odudu oduro offof ofour ooooo ordro orfor orodo oruro ouoro ro-ro rodor rofor roodu ruffo rufo- ufofu urour uuuuu

dododo dorood dororo doudou dourou foofoo foofur foufou fourof fourou furfur furour furrfu ofdoor offord oooooo oordoo ordoru orford orrour rudrur ufford urdorf

dodford dododou doo-doo dourdou foo-foo fou-fou furrour off-off rudford rufford

fourdoor froufrou off-odor

ddddddddd four-door four-four frou-frou rodofodor

doodoodoodoodoo