-ing dddd ddss ddts dgsi dgsn didi dids didu didy digg digi digs diii diis din- ding dini dinn dins dint dinu dis- disd disg disi diss dist disy diti dits ditt dius diyi diyu dnis dntt dnus dnut dsgn dsng dssi dssn dsst dstn dsts dtng dtss dudd duds dudu dugs dugu duid duin duis duit dung dunn duns dunt duny dusi dust dusy duts duty duut duyn dydd dyin dyit dyng dynt dynu dyny dys- dysi dyss dyst dyt- dyty dyun gggg ggss gidd gidi gids gidy gigg gigi gign gigs giis ging gini ginn gins ginu gisd giss gist gits gius gnin gnit gnti gnus gsds gsis gudi gudu gugg gugi gugu guid guin guis gund gung gunn guns gunt guny gusd guss gust guti guts gutt gutu guty guus guys guyu gydi gyn- gyng gynt gysi gyss gyst gytt gyuu idid idig idin idis idss idts idun idus iggs iggy igis igni igns ignu igny igus iiii iiis iiit iisd iisi iist iisu iitt ind- indi inds indu indy ings inid inig inis init inni inns innu inny inss inst insu intd intg inti intn ints intu inui inun inus isdn isds isin isis isit isnt issi isss issu issy istd isti ists isty isus isys itgs itin itis itsi itsu itsy itty iuds iugs iuiu iusd iuss iust iuty iyng n-ii ndnt ndsi ndss ndut ngns ngsn ngtn ngts nguu nidd nidi nids nigg nigs nigt niit niiu nind ning nini nins nisd nisi niss nist nisu niti nits nity niyi nngn nnit nnnn nnss nntn nsdg nsds nsdt nsin nsis nsss nstd nsts nstu ntds ntis ntnd ntnu ntss ntsu ntui nudd nudi nugs nuin nuit nung nunn nuns nunt nuny nusi nuss nust nusu nusy nuts nutt nutu nuys nyit nynt nyny nyss nyst s-ii sdds sdgs sdss sdsu sggg sggs sgsd sgss sgts sidd sidi sids sidy sigd sigg sigi sign sigs sigy siit sind sing sini sinn sins sint sinu siny sisd sisi siss sist sisu sisy sit- sitd siti sitn sits sitt situ sity siui sius siut siyi siyu snid snig snit snns snsd snsy snug snus snys ssdd ssgs ssgt ssid ssin ssis ssit ssns sssi ssss sstd ssts stds stid stig stis stit stnd stng stnn stns stsi stss sttd stud stug stun stus stut stuy styd stys sudd sudi suds sug- sugg sugi suid suig suin suis suit sun- sund sung suni sunn suns sunt sunu suny sus- susd susi suss sust susu susy suti sutu suty suus suyi suyn suyu sydi syds sygn syis syn- synd syng syns synu syny syss syst sytt syun tdis tdss tgts tidd tids tidy tigi tigs tigy tiit tiiu tind ting tini tinn tins tint tinu tiny tisi tiss tist titi tits titt titu tiyi tiyn tndd tngs tnts tnut tsgt tsid tsig tsin tsis tssg tssi tsst tsts tsui tsun tsys ttss tttt ttyd ttys tudi tudu tugg tugs tugu tuig tuin tuis tuit tuiu tund tung tuni tunn tuns tunu tuny tusd tusi tuss tust tuti tuts tutt tutu tuty tuyn tuys tydd tydi tydy tyin tynd tyng tynt tyny tyss tyst tytd tyti tytt tyty tyus tyyn uddi udds udid udig udin udny udsd udts udun uggs uggt ugis ugni ugny uguu uint uisd uist uits undi unds undy ungu uni- unii unin unis unit unni unns uns- unsg unst unts unty unus unut usds usdt usin usis usnu usss usst ussu ussy usti usts usui usun usus utid utin utis utti uttu utug uuni uusi uuuu uuyn uyin uyts ydin ydyt ygun yidi yids yidu ying yins yiss yist yiti yiud ynug ysii yssu yudu yugg yugi yugs yugu yuin yuit yund yung yuns yuny yust yutu yuty yuyu yyyy