ddd ddf ddg ddo ddr ddt ddu dfd dff dfg dfo dfr dft dfu dgd dgf dgg dgr dgt dgu dod dof dog doo dor dot dou drd drg dro drr drt dru dtd dtf dtg dto dtr dtt dtu dud duf dug duo dur dut fdd fdf fdg fdo fdr fdt fdu ffd fff ffg ffo ffr fft ffu fgd fgf fgg fgr fgt fof fog foo for fot fou frd frf frg fro frr frt fru ftd ftf ftg fto ftr ftt ftu fud fuf fug fuo fur fut fuu g-d gdd gdf gdo gdr gdt gdu gfd gff gfo gfr gft ggd ggg ggo ggr ggt ggu god gof gog goo gor got gou grd grf grg gro grr grt gru gtd gtf gtg gto gtr gtt gtu gu- gud guf gug guo gur gut guu odd odf odg odo odr odt odu of- ofd off ofg ofo ofr oft ofu ogd ogf ogg ogo ogt oo- ood oof oog ooo oor oot or- ord orf org oro orr ort oru ot- otd otf otg oto otr ott otu ou- oud ouf ouo our out rdd rdf rdg rdo rdr rdt rdu rfd rff rfg rfo rfr rft rfu rgd rgf rgg rgo rgr rgt rod rof rog roo ror rot rou rrd rrf rrg rrr rrt rru rtd rtf rtg rto rtr rtt rtu rud ruf rug ruo rur rut ruu tdd tdf tdg tdo tdr tdt tdu tfd tff tfg tfo tfr tft tfu tgf tgg tgo tgr tgt tgu to- tod tof tog too tor tot tou trd trf trg tro trr trt tru ttd ttf ttg tto ttr ttt ttu tud tuf tug tuo tur tut tuu udd udf udg udo udr udt udu ufd uff ufg ufo ufr uft ufu ugf ugg ugo ugr ugt ugu uod uog uoo uor uot ur- urd urf urg uro urr urt uru utd utf uto utr utt utu uug uur uut uuu

dddd ddot dfdt dfrf dftg dftr dod- dodd dodg dodo doff dog- dogg dogo dogu dood doof door doot dord dorf doro dorr dort doru dotd doto dott doud douf doug dour dout drod drof drog drot drou drug drut druu dtor dtot dudd dudo dudu duff dufu dugu duo- durg duro durt duru duur duut fdot ffff ffrr fftf fofo fogg fogo food foof foot for- ford forg foro forr fort foto fott foud foug four fout frog frot frou frug ftgd fudd fuff fufu fugo fugu fuor fur- furg furo furr furt futo futu gdfr gdor gdrt gfor ggfg gggg godo goff gofr gofu gogo good goof goog goor goot gord gorf gorg goro gorr gort gotd goto gott gou- goud gouf goug gour gout grod grof grog groo gror grot grou grrr gruf grug grur grut gtfo gudo gudu guff gugg gugu gurd gurg guro gurr gurt guru guto gutt gutu oddd odoo odor odot odou odtu odur ofdr off- offo offr offu ofgo ofor ogfr ogod ogog ogou ogro ooff oooo oord oort ordo ordu orff orfu orgo oro- orof oror orot orro orto oto- otof otog otoo otor otro otto ottu otur ouff our- ouro ourt out- outo ouu- rgtr rodd rodo roff rofo rogg rogo rood roof roog roor root roro rort roru rotg roto rotr rott roud rouf rout rrrr rtdt rudd rudo ruff rufo ruft rugg rurd ruro ruru ruto rutt rutu ruud tdff tdor tfot todd todo todt todu toff tofo toft tofu togo togr togt tood toof toor toot tord torf torg toro torr tort toru totd toto totr tott toug tour tout trfd trfr trod trog troo trot trou trtr trud trug trut truu ttff tttt tudu tuff tufo tuft tufu tugg tugu tuor turd turf turg turo turr turt turu tuto tutt tutu tuuo udoo udot uggo uggt ugod ugro ugur uguu uofg uofo uor- urdu urff urft urgu uro- uroo urur urut utfo utor utto uttu utug uutf uuuu

d-dot d-rod ddddd do-do dodoo dodro dofor doggo dogof doodo doout dordt dorff dorog dorot dorud dotoo dotto doufu douro droff drog- drogo drood droof droog drott droug drout drugu dtour duddo dudou dufur durtu fodor foggo fogou foord ford- fordo forgo forro forto forud forur fotur fougo fourd fourg fouro frodo frood froot froud frugo fruto ftord ftrtt fu-fu fuddu fudog fugro fugug furo- furor furud futog futur fuudo go-go go-oo go-to goddo godor godot gofor gogro goodg goodo gooff goord goout gordo gorgo gorod gotoo gotor gotto gotur gourd grftr grgur grodd grodt groff grogg grood groof groot grott groud grouf grout grrrr gruff gruft gruut gtrot guddu gudur guroo gurro gurur o-dog oddur odour odttf odudu oduro ofdog offof offto ofgod ofoto ofour ogogo ogugu ooooo ordro orfor orodo orout orrgo ortoo oruro orutu ototo otour ottur ouoro outdo outgo outof outro outto ro-ro rodor rofor roodu rooft roto- rotor rotot rotto routt ruffo rufo- rutog ruutu t-dog to-do to-go todor toffo tofor togou toord tordu torgo torog torro torto tortu torud toto- totoo tougu tourd touro troff troft trood trott trout trudo truff trugg trugo truro ttttt tudor tudou tudur tugof tugou tuotu turgo turot turro turtu turut tutor tutto tuuru u-god ufofu ugoff ugro- ugrug urdog urgut urour urutu utro- utror uttur uturu ututo uuuuu

dododo dogfur dogood doorto dorood dororo dotdot dotodo dotorg doudou dourou doutou doutro drouot dufour dugdug dugout durtro fogdog foodog foofoo foofur forgot forout forrot foufou fougou fourgo fourof fourou fourto froggo furfur furour furrfu futuro go-off go-out goddod goddot godord gogoro good-o goodto googoo gooroo gorgor gotoff gotour gotout goudou gourou grorud grotto grouff grugru guduru gurugu gutrot guttur ofdoor off-go offord offutt oftfor oofotr oooooo oordoo ordoru orford orrour ortrud ortug otford ottoor outfor outour outtro rogoff roogoo rootof rorodt rotgut rotour rotout rotrou routot rudgur rudrur rurutu rutour to-fro togout togrog tootoo torfou torgod torgot torgut torodo tororo tortor tortou totoro totrot tou-fu toudou tourou toutou toutuo troggu trotro tugrug tuotuo turgor turgot turgut turtur tururu tutour tuttut