-ous dddd ddot ddss ddts dgsi didi dido dids didu digg digi digo digs diii diis dior dios diot diou dird dirr dirs dirt dis- disd disg disi diso diss dist diti dito dits ditt dius dod- dodd dodg dodi dodo dods dog- dogg dogi dogo dogs dogu doid doig dois doit dood door doos doot dord dori doro dorr dors dort doru dosi doso doss dost dotd doti doto dots dott doud doug dour dous dout drgs drit drod drog drot drou drrs drug drui drus drut druu dsdr dsos dsri dsrr dssi dsst dsto dsts dtor dtot dtss dudd dudo duds dudu dugs dugu duid duir duis duit duo- duos durg duri duro durt duru dusi dust duts duur duut gdor gdrt gggg ggss gidd gidi gido gids gigg gigi gigo gigs giis giog gioi gird girg giri giro girr girs girt giru gisd giss gist gito gits giur gius godi godo gods gogi gogo gogs gois goit good goog gooi goor goos goot gord gorg gori goro gorr gors gort gosi goso goss gost gosu gotd goti goto gots gott gou- goud goug gour gous gout grds grid grig gris grit grod grog groi groo gror gros grot grou grrr grrs grss grug grui grur grus grut gsds gsis gsos gstr gsur gtos gudi gudo gudu gugg gugi gugu guid guis guos gurd gurg guri guro gurr gurs gurt guru gusd guss gust guti guto guts gutt gutu guus i-go iddo idgo idid idig idio idir idis idog idos idro idso idss idts iduo idus iggs igis igoo igor igot igri igso igus iiii iiio iiis iiit iioi iioo iios iirs iisd iisi iisr iist iisu iitr iitt iod- iodd iodo iogt ioii ioio ioit iooi iooo ioos iorg iori iors ioso iosu ioto ioug ious irdo irds irgs iri- irid irig irio iris irod irri irrs irsg irti irts irus isds isis isit iso- isor isos isrg isri issi isso issr isss issu istd isti isto istr ists isus itdo itgo itgs itis itoi itoo itor itos itou itri itrs itsi itso itsu itto itur iuds iugs iuiu iusd iuss iust oddd oddi odds odio odir odis odiu odoo odor odos odot odou odso odts odtu odur odus oggi ogod ogog ogoi ogou ogri ogro ogsi ogui ogus oido oids oigo oiii oios oirt oisd oist oisu oiti oodi ooid oooo ooos oord oort oosi oost oots oous ordo ords ordu orgo orgs ori- orid orig orio oris orit oro- oror oros orot orri orro orrs orsi orso orsu orto orts orus osdi osgi osii osis osoi osoo osor osos osrd osro ossd ossi osso ossu osti ostr osts otis otit oto- otog otoo otor otos otro otrs otsg otso otsu otti otto otts ottu otur otus ouds ouii ouir ouis ouit our- ouro ours ourt ousd oust out- outi outo outs ouu- rdgs rdio rdos rdso rgds rgit rgtr rgts ridd ridi rido rids rigg rigi rigo rigs rigu riis rios riot riou riri rirs risd risi riso riss rist risu riti rito rits ritt ritu rius rodd rodi rodo rods rogg rogi rogo roid roig roio roir rois roit roiu rood roog rooi roor roos root rori roro rort roru rosi roso ross rost rotg roti roto rotr rots rott roud rous rout rrrr rsdd rsdg rsds rsid rsis rsos rsts rstu rtdt rtgs rtss rtts rudd rudi rudo ruds rugg rugi rugs ruid ruis ruit rurd ruri ruro rurs ruru rusi ruso russ rust rusu ruti ruto ruts rutt rutu ruud s-ii s-os sdds sdgs sdio sdog sdot sdrs sdss sdsu sggg sggs sgio sgro sgsd sgss sgts sidd sidi sido sidr sids sigd sigg sigi sigo sigs siit siod sior sios siot siou siri siro sirr sirs sirt siru sisd sisi siss sist sisu sit- sitd siti sito sits sitt situ siui sius siut sodd sodo sods sodu sogi sogo sogs soir sois soit sood soog soor soos soot sord sorg sori soro sorr sors sort soru sosi soso soss sost soto sots sotu soud sour sous sout sris sros srsd srtr ssdd ssgs ssgt ssid ssis ssit ssot ssrg ssri ssrs sssi ssss sstd ssts stds stgr stid stig stio stir stis stit stod stog stoo stor stos stot stou strd stri stro strs stru stsi stss sttd sttr stud stug stur stus stut sudd sudi sudo suds sug- sugg sugi sugo suid suig suio suir suis suit suor suos sur- surd surg suri suro surr surs surt suru sus- susd susi suso suss sust susu suti suto sutu suus tdis tdor tdri tdss tgts tidd tids tigi tigr tigs tiit tiiu tios tiou tird tiri tiro tirr tirs tiru tisi tiso tiss tist titi tito tits titt titu todd todi todo tods todt todu togo togr togs togt toid tois toit tood toor toos toot tord torg tori toro torr tors tort toru tosi toso toss tost tosu totd toti toto totr tots tott toug toui tour tous tout tri- trig trio tris trit trod trog troi troo tros trot trou trsd trsi trst trtr trud trug trus trut truu tsgt tsid tsig tsis tsoi tsos tsou tssg tssi tssr tsst tsts tsui ttss tttt tudi tudu tugg tugs tugu tuig tuis tuit tuiu tuor tuos turd turg turi turo turr turs turt turu tusd tusi tuss tust tuti tuto tuts tutt tutu tuuo uddi udds udid udig udir udoo udos udot udsd udts uggo uggs uggt ugis ugod ugos ugri ugro ugur uguu uirr uisd uist uits uor- urds urdu urgi urgu uris uriu uro- uroo urri ursi urso urss ursu urts urur urus urut usdo usds usdt usgo usis usog usoi usos ussr usss usst ussu usti usto usts usui usus utid utis utor utri utti utto uttu utug uuri uusi uuuu