-ing dddd ddot ddwg didi dido didu digg digi digo diii din- ding dini dinn dino dint dinu dion dior diot diou dird dirr dirt diti dito ditt dntt dnut dod- dodd dodg dodi dodo dog- dogg dogi dogo dogu doid doig doin doit dond dong doni donn dono donr dont dood doon door doot dord dori dorn doro dorr dort doru dotd doti doto dott doud doug doun dour dout douw dowd dowg down dowr dowt drgw drin drit drno drod drog dron drot drou drow drug drui drut druu dtng dtor dtot dudd dudo dudu dugu duid duin duir duit dung dunn duno dunt duo- duon durg duri durn duro durt duru duur duut dwdd dwdu dwgo dwi- dwid dwin dwnu dwon dwor dwrd dwrt dwrw dwti dwun dwww gdor gdow gdrt gggg ggrn gidd gidi gido gigg gigi gign gigo ging gini ginn gino ginu giog gioi gion gird girg giri girn giro girr girt giru gito giur gnin gnit gniw gnod gnoo gnow gnrr gnti godi godo gogi gogo goin goit gon- gond gong goni gonn gono gonu good goog gooi goon goor goot gord gorg gori gorn goro gorr gort gotd goti goto gott gou- goud goug goun gour gout gowd gown gowt grid grig grin grit grni grod grog groi gron groo gror grot grou grow grrr grug grui grun grur grut gtnw gudi gudo gudu gugg gugi gugu guid guin gund gung gunn gunt gurd gurg guri gurn guro gurr gurt guru guti guto gutt gutu gwin gwor gwtw gwwr i-go i-no iddo idgo idid idig idin idio idir idno idog idon idro idun iduo igni igno ignu igon igoo igor igot igri iiii iiio iiit iino iioi iioo iitr iitt iiwi ind- indi indo indu indw ingo inid inig init inni inno innr innu ino- inoi inon inor inot inou inow inri inro intd intg inti intn into intr intu inui inun inw- inwi iod- iodd iodo iogt ioii ioio ioit ioni ionn iono iooi iooo iorg iori ioto ioug ioun iown irdo iri- irid irig irin irio irod iron irri irti irun itdo itgo itin itno itoi iton itoo itor itou itri itto itur iuiu iuno iwig iwin iwiw iwno iwon n-ii nddo ndnt ndor ndri ndut ngio ngon ngor ngou ngri ngtn ngur nguu ngwo nidd nidi nido nigg nigo nigt niir niit niiu nind ning nini nino niog nion nioo niou niro nirt niru niti nito nitr niur nngn nnit nnnn nnot nntn nodi nodo nodu nogg nogo nogt noid noin noio noir noit non- nong noni nonn nono nont nonu nonw noo- noon nooo noor noot nor- nord norg nori norn noro norr nort norw not- noti noto nott notw noun nour nout nowd nowi nown nowt nron nrrd ntnd ntnu ntru ntto nttr ntui ntwt nudd nudi nudo nuin nuit nung nunn nuno nunt nuon nurd nuri nurn nurr nurt nuru nutt nutu oddd oddi odin odio odir odiu odon odoo odor odot odou odtu odur oggi ogin ogni ogod ogog ogoi ogon ogou ogri ogro ogui ogun ogwr oido oigo oiii oint oion oirt oiti ondi ondo ongi ongo ongu onir onit onni onno onod onon onor ont- onti onto onur onut oodi ooid oont oooo oord oort ootw ordn ordo ordu orgn orgo ori- orid orig orin orio orit orni orno oro- oron oror orot orri orro orto orwo otin otit oto- otog oton otoo otor otow otro otti otto ottu otur otwo ouii ouin ouir ouit oun- ound oung our- ourn ouro ourt out- outi outo ouu- owir ownd owni owow owt- owtt owur rdio rgit rgtr ridd ridi rido rigg rigi rigo rigu riin rind ring rinn rino rion riot riou riri riti rito ritt ritu riwo rnin rnnt rnod rnot rntd rnut rodd rodi rodo rodw rogg rogi rogo roid roig roin roio roir roit roiu rond rong roni rono ront ronw rood roog rooi roon roor root rori roro rort roru rotg roti rotn roto rotr rott roud roun rout rowd rowi rown rowr rowt roww rrrr rrun rtdt rtnd rudd rudi rudo rugg rugi ruid ruin ruit rund rung runi runn runo runt rurd ruri ruro ruru ruti ruto rutt rutu ruud ruun ruwi rwdi tdor tdri tidd tigi tigr tiit tiiu tind ting tini tinn tino tint tinu tion tiou tird tiri tiro tirr tiru titi tito titt titu tiwi tndd tnut todd todi todo todt todu togo togr togt toid toit tong toni tonn tono tonu tood toon toor toot tord torg tori torn toro torr tort toru totd toti toto totr tott toug toui toun tour tout town tri- trig trin trio trit trng trno trod trog troi tron troo trot trou trow trtr trud trug trun trut truu tton tttt tudi tudu tugg tugu tuig tuin tuit tuiu tund tung tuni tunn tuno tunu tuor turd turg turi turn turo turr turt turu tuti tuto tutt tutu tuuo twdt twi- twig twin twit twnt two- twod twon twoo twot twrn uddi udid udig udin udir udon udoo udot udun uggo uggt ugni ugod ugri ugro ugur uguu ugwu uint uirr undi undo ungo ungu uni- unii unin unio unir unit unni unno unon unro unto unut uor- urdu urgi urgu urin uriu urni uro- uroo urri urun urur urut utid utin utor utri utti utto uttu utug utwo uuni uuno uuri uuuu uwin wddd wddo wddw wdgg wdgr wdig wdin wdnd wdng wdno wdnr wdnt wdod wdog wdor wdow wdrr wdrt wdru wdti wdtn wdtr wdtw wdun wdur wdwd wdwg wdwn wdwr wgdn wgdr wggg wggn wggo wgig wgir wgit wgng wgni wgnn wgno wgnr wgnt wgnu wgod wgog wgon wgow wgrd wgri wgro wgrr wgrt wgru wgrw wgtd wgti wgtn wgto wgtr wgtt wgtu wgun wguo wgur wgwd wgwg wgww widg widi widr widu widw wigg wign wigo wigw wiig wiii wiin wiit wiiu wind wing wini winn wino winr wint winu winw wiod wiog wioi wion wioo wiot wiou wird wiri wirn wiro wirr