ddd ddf ddo ddr ddt ddu dfd dff dfo dfr dft dfu dod dof doo dor dot dou drd dro drr drt dru dtd dtf dto dtr dtt dtu dud duf duo dur dut fdd fdf fdo fdr fdt fdu ffd fff ffo ffr fft ffu fof foo for fot fou frd frf fro frr frt fru ftd ftf fto ftr ftt ftu fud fuf fuo fur fut fuu odd odf odo odr odt odu of- ofd off ofo ofr oft ofu oo- ood oof ooo oor oot or- ord orf oro orr ort oru ot- otd otf oto otr ott otu ou- oud ouf ouo our out rdd rdf rdo rdr rdt rdu rfd rff rfo rfr rft rfu rod rof roo ror rot rou rrd rrf rrr rrt rru rtd rtf rto rtr rtt rtu rud ruf ruo rur rut ruu tdd tdf tdo tdr tdt tdu tfd tff tfo tfr tft tfu to- tod tof too tor tot tou trd trf tro trr trt tru ttd ttf tto ttr ttt ttu tud tuf tuo tur tut tuu udd udf udo udr udt udu ufd uff ufo ufr uft ufu uod uoo uor uot ur- urd urf uro urr urt uru utd utf uto utr utt utu uur uut uuu

dddd ddot dfdt dfrf dftr dod- dodd dodo doff dood doof door doot dord dorf doro dorr dort doru dotd doto dott doud douf dour dout drod drof drot drou drut druu dtor dtot dudd dudo dudu duff dufu duo- duro durt duru duur duut fdot ffff ffrr fftf fofo food foof foot for- ford foro forr fort foto fott foud four fout frot frou fudd fuff fufu fuor fur- furo furr furt futo futu oddd odoo odor odot odou odtu odur ofdr off- offo offr offu ofor ooff oooo oord oort ordo ordu orff orfu oro- orof oror orot orro orto oto- otof otoo otor otro otto ottu otur ouff our- ouro ourt out- outo ouu- rodd rodo roff rofo rood roof roor root roro rort roru roto rotr rott roud rouf rout rrrr rtdt rudd rudo ruff rufo ruft rurd ruro ruru ruto rutt rutu ruud tdff tdor tfot todd todo todt todu toff tofo toft tofu tood toof toor toot tord torf toro torr tort toru totd toto totr tott tour tout trfd trfr trod troo trot trou trtr trud trut truu ttff tttt tudu tuff tufo tuft tufu tuor turd turf turo turr turt turu tuto tutt tutu tuuo udoo udot uofo uor- urdu urff urft uro- uroo urur urut utfo utor utto uttu uutf uuuu

d-dot d-rod ddddd do-do dodoo dodro dofor doodo doout dordt dorff dorot dorud dotoo dotto doufu douro droff drood droof drott drout dtour duddo dudou dufur durtu fodor foord ford- fordo forro forto forud forur fotur fourd fouro frodo frood froot froud fruto ftord ftrtt fu-fu fuddu furo- furor furud futur fuudo oddur odour odttf odudu oduro offof offto ofoto ofour ooooo ordro orfor orodo orout ortoo oruro orutu ototo otour ottur ouoro outdo outof outro outto ro-ro rodor rofor roodu rooft roto- rotor rotot rotto routt ruffo rufo- ruutu to-do todor toffo tofor toord tordu torro torto tortu torud toto- totoo tourd touro troff troft trood trott trout trudo truff truro ttttt tudor tudou tudur tuotu turot turro turtu turut tutor tutto tuuru ufofu urour urutu utro- utror uttur uturu ututo uuuuu

dododo doorto dorood dororo dotdot dotodo doudou dourou doutou doutro drouot dufour durtro foofoo foofur forout forrot foufou fourof fourou fourto furfur furour furrfu futuro ofdoor offord offutt oftfor oofotr oooooo oordoo ordoru orford orrour ortrud otford ottoor outfor outour outtro rootof rorodt rotour rotout rotrou routot rudrur rurutu rutour to-fro tootoo torfou torodo tororo tortor tortou totoro totrot tou-fu toudou tourou toutou toutuo trotro tuotuo turtur tururu tutour tuttut ufford urdorf utroor

dod-rot dodford dododou doo-doo dooutof dortour dourdou durfort foo-foo footrot forroot fortord fou-fou fourtou furrour off-off ottrott outdoor outfoot outroot rootfor rootout rootrot rudford rufford too-too tordoff tortour tototoo touroud tro-tro trotoff trotout tut-tut ufotofu

dottodot foodourt fourdoor froufrou off-odor otor-udu out-door toottoot torotoro tourtour turturro

ddddddddd doot-doot dotdotdot four-door four-foot four-four frou-frou rodofodor totrodrou tuff-tuff tuotuorou tuttototo

doortodoor fourtofour outoftrout tutortrout

footforfoot out-of-door

door-to-door froufroututu

doodoodoodoodoo