-ing dddd ddot didi dido didu digg digi digo diii dili dill dilo din- ding dini dinn dino dint dinu diol dion dior diot diou dird dirl dirr dirt diti dito ditt dlii dlil dlit dlrg dntt dnut dod- dodd dodg dodi dodo dog- dogg dogi dogo dogu doid doig doil doin doit dold doli doll dolo dolt dolu dond dong doni donn dono donr dont dood dool doon door doot dord dori dorn doro dorr dort doru dotd doti doto dott doud doug doul doun dour dout dril drin drit drno drod drog drol dron drot drou drug drui drut druu dtng dtor dtot dtrl dudd dudo dudu dugu duid duil duin duir duit duli dull dulo dult dulu dung dunn duno dunt duo- duon durg duri durn duro durt duru duul duur duut gdor gdrt gggg ggrn gidd gidi gidl gido gigg gigi gign gigo gild gilg gili gill gilo gilt ging gini ginn gino ginu giog gioi gion gird girg giri girl girn giro girr girt giru gito giur gli- glid glin glit glod glog glor glot glou glro glug glui glun glur glut gnin gnit gnod gnoo gnrr gnti godi godo gogi gogo goin goit gold goli goll golo golt golu gon- gond gong goni gonn gono gonu good goog gooi gool goon goor goot gord gorg gori gorn goro gorr gort gotd goti gotl goto gott gou- goud goug goul goun gour gout grid grig gril grin grit grni grod grog groi grol gron groo gror grot grou grrl grrr grug grui grun grur grut gtld gudi gudo gudu gugg gugi gugu guid guil guin guld guli gull gulo gult gulu gund gung gunn gunt gurd gurg guri gurl gurn guro gurr gurt guru guti guto gutt gutu i-go i-no iddo idgo idid idig idil idin idio idir idli idno idog idol idon idro idun iduo igil igli iglo iglu igni igno ignu igon igoo igor igot igri iiii iiio iiit iino iioi iioo iitr iitt ilin ilio ilir ilit ill- illd illi illo illt ilni ilno ilog iloo ilot ilud ilut ind- indi indo indu ingo inid inig init inni inno innr innu ino- inoi inol inon inor inot inou inri inro intd intg inti intl intn into intr intu inui inul inun iod- iodd iodo iogt ioii ioio ioit iolo ioni ionn iono iooi iooo iorg iori ioto ioug ioun irdo iri- irid irig iril irin irio irod iron irri irti irul irun itdo itgo itil itin itll itno itoi itol iton itoo itor itou itri itto itur iuiu iuno lgdt lgin lgtn lidl lido ligg ligi lign ligo liig liii liin liir lilg lili lill lilo lilt lilu lind ling linn lino lint lio- liod lion lior lird lirg liri lirl lirn liro lirr lirt liru litd liti litl lito litr litt litu liun liut llll llod lloo llud lndg lndn lodi log- logi logo loid loin loir loit loiu lold loli loll lolo lond long loni lono lonr lont lood lool loon loor loot lord lori lorn loro lotd loti lotl loto lotr lott loud loui loul loun lour lout louu lrdd lrdg lroi lron lrrr ltng ltnt lttr ludd ludi ludo lugg lugi lugo lugu luin luit luli lull lulu lund lung luni lunn luno lunt lurd lurg luri lurt luti n-ii nddo ndnt ndor ndri ndut ngio ngol ngon ngor ngou ngri ngtn ngur nguu nidd nidi nido nigg nigo nigt niir niit niiu nild nili nill nilo nilt nilu nind ning nini ninl nino niog nion nioo niou niro nirt niru niti nito nitr niur nlgn nngn nnit nnnn nnot nntn nodi nodo nodu nogg nogo nogt noid noil noin noio noir noit nold noli noll nolo nolt non- nong noni nonn nono nont nonu noo- nool noon nooo noor noot nor- nord norg nori norn noro norr nort not- noti noto nott noul noun nour nout nron nrrd nrrl nrtl ntnd ntnu ntrl ntru ntto nttr ntui nudd nudi nudo nuin nuit nuli null nung nunn nuno nunt nuon nurd nuri nurl nurn nurr nurt nuru nutt nutu oddd oddi odin odio odir odiu odon odoo odor odot odou odrl odtu odur ogdl oggi ogin ogli ogni ognl ogod ogog ogoi ogon ogou ogri ogro ogui ogun oido oigo oiii oint oion oirt oiti oldn olgr olid olig olin olio olit olli ollo olog olon olor olot oltu olur ondi ondo ongi ongo ongu onil onir onit onni onno onod onon onor ont- onti onto onur onut oodi ooid oold oolo oont oooo oord oort ordn ordo ordu orgn orgo ori- orid orig oril orin orio orit orlo orlu orni orno oro- oron oror orot orri orro orto otin otit oto- otog oton otoo otor otro otti otto ottu otur ouii ouin ouir ouit ould oulu oun- ound oung our- ourn ouro ourt out- outi outo ouu- rdio rgit rgtr ridd ridi rido rigg rigi rigo rigu riin rill rilo rilu rind ring rinn rino riol rion riot riou riri riti ritl rito ritt ritu rldt rlin rlug rnin rnld rnli rnnt rnod rnot rntd rnut rodd rodi rodo rogg rogi rogo roid roig roil roin roio roir roit roiu rold roll rolo rolt rond rong roni rono ront rood roog rooi rool roon roor root rori roro rort roru rotg roti rotl rotn roto rotr rott roud roul roun rout rrrr rrun rtdt rtlt rtnd rudd rudi rudl rudo rugg rugi ruid ruin ruit rull rulo rund rung runi runn runo runt rurd ruri ruro ruru ruti rutl ruto rutt rutu ruud ruun tdil tdor tdri tidd tigi tigr tiit tiiu tild till tiln tilo tilr tilt tind ting tini tinn tino tint tinu tion tiou tird tiri tirl tiro tirr tiru titi tito titt titu tldr tlli tlon tndd tnut todd todi todo todt todu togo togr togt toid toil toit tol- told toli toll tolo tolt tolu tong toni tonn tono tonu tood tool toon toor toot tord torg tori torn toro torr tort