dawa dawd dawi dawn dawo dawr dawt dawu dddd ddot dia- diad dian diao diar diat diaw dida didi dido didu diii din- dina dini dinn dino dint dinu dion dior diot diou dira dird dirr dirt dita diti dito ditt diwa dnaa dnad dnai dnan dnat dntt dnut doan doar doat dod- doda dodd dodi dodo doid doin doit dona dond doni donn dono donr dont dood doon door doot dora dord dori dorn doro dorr dort doru dota dotd doti doto dott doud doun dour dout douw dowa dowd down dowr dowt draa drad drar drat drau draw drda drin drit drna drno drod dron drot drou drow drra drua drui drut druu dtaa dtna dtor dtot duaa duad duan duar duat duda dudd dudo dudu duid duin duir duit duna dunn duno dunt duo- duon dura duri durn duro durt duru duta duur duut duwa dwad dwan dwar dwdd dwdu dwi- dwid dwin dwnu dwon dwor dwrd dwrt dwrw dwti dwun dwww i-no iaaa iaai iaat iadt iaia iain iana iand iara iart iaru iata iati iawa idad idar idat idda iddo idia idid idin idio idir idno idon idra idro idta idun iduo iida iiii iiio iiit iino iioi iioo iira iita iitr iitt iiwi inai inan inao inar inat inau ind- inda indi indo indu indw inia inid init inna inni inno innr innu ino- inoi inon inor inot inou inow inra inri inro inta intd inti intn into intr intu inua inui inun inw- inwa inwi ioan iod- ioda iodd iodo ioii ioio ioit iona ioni ionn iono iooi iooo iora iori iota ioto ioun iowa iown irad irai iran irao irar irda irdo iri- iria irid irin irio irna irod iron irra irri irta irti irun itaa itai itan itar itat itaw itdo itia itin itno itoi iton itoo itor itou itra itri itta itto itur itwa iuiu iuno iura iwai iwan iwao iwar iwin iwiw iwno iwon n-ii naaa naad naai naan naar naat nada nadi nadr nadu nadw naia naid nain naio nair nait nan- nana nand nani nann nano nant nanu naoi naor naot naow nara nard nari narn naro narr nart naru narw nata nati nato natt natu nauo naur naut nawa nawi nawo nawt ndaa ndai ndao ndau ndaw nddo ndia ndna ndnt ndor ndri ndut niad nian niau nida nidd nidi nido niia niir niit niiu nina nind nini nino nion nioo niou nira niro nirt niru nita niti nito nitr niur niwa nnit nnnn nnot nntn noaa noat noda nodi nodo nodu noia noid noin noio noir noit non- nona noni nonn nono nont nonu nonw noo- noon nooo noor noot nor- nora nord nori norn noro norr nort norw not- nota noti noto nott notw noun nour nout nowa nowd nowi nown nowt nrna nron nrrd nrta ntia ntnd ntnu ntru ntto nttr ntui ntwt nuan nuda nudd nudi nudo nuin nuit nuna nunn nuno nunt nuon nura nurd nuri nurn nurr nurt nuru nutt nutu nuwa nwda oaau oara odai odda oddd oddi odia odin odio odir odiu odon odoo odor odot odou odra odtu odur oido oiii oint oion oira oirt oita oiti onan onar onat onda ondi ondo onia onir onit onna onni onno onod onon onor onra ont- onti onto onur onut ooaa ooda oodi ooia ooid oona oont oooo oora oord oort ootw orad orai oran orao orar orat orda ordn ordo ordu ori- oria orid orin orio orit orna orni orno oro- oron oror orot orra orri orro orta orto orwa orwo otan otar otin otit oto- oton otoo otor otow otra otro otta otti otto ottu otur otwo ouad ouan ouat ouii ouin ouir ouit oun- ouna ound our- oura ourn ouro ourt out- outa outi outo ouu- owai owar owda owia owir owna ownd owni owow owt- owtt owur owwa raad raan raat rada radd rado radr radt radu raia raid raii rain rair rait raiu rana rand rani rann rano rant rara rari raro rata rati rato ratt ratu raua raud raun raut rawa rawn rawr rawu raww rdio rdna riaa riad riai rian riat riau rida ridd ridi rido riia riin rina rind rinn rino rion riot riou riri rita riti rito ritt ritu riwo rnai rnaw rnin rnnt rnod rnot rntd rnut road roan roar roat roda rodd rodi rodo rodw roia roid roin roio roir roit roiu rona rond roni rono ront ronw rood rooi roon roor root rora rori roro rort roru rota roti rotn roto rotr rott roua roud roun rout rowa rowd rowi rown rowr rowt roww rrad rrat rrna rrrr rrun rtai rtan rtdt rtnd ruad ruan ruda rudd rudi rudo ruid ruin ruit runa rund runi runn runo runt rura rurd ruri ruro ruru ruta ruti ruto rutt rutu ruud ruun ruwa ruwi rwdi taa- taan taar taat tada tado taia tain taio tair tait tana tand tani tann tano tant tanu taoa taor taou tara tard tari tarn taro tarr tart taru tata tati tato tatr tatt tatu taua taur taut tawa tawd tawi tawn tawo tawt taww tdna tdor tdra tdri tiaa tian tiao tiar tidd tiit tiiu tina tind tini tinn tino tint tinu tion tiou tira tird tiri tiro tirr tiru tita titi tito titt titu tiwa tiwi tndd tnut toad toan toat toau toaw toda todd todi todo todt todu toid toit tona toni tonn tono tonu tooa tood toon toor toot tora tord tori torn toro torr tort toru tota totd toti toto totr tott toui toun tour tout towa town traa trad trai tran trao trat trau traw tri- tria trin trio trit trna trno troa trod troi tron troo trot trou trow trra trtr trud trun trut truu tton tttt tuan tuao tuar tuat tudi tudu tuin tuit tuiu tuna tund tuni tunn tuno tunu tuor tura turd turi turn turo turr turt turu tuta tuti tuto tutt tutu tuuo twan twat twdt twi- twin twit twnt two- twoa twod