-ing dddd ddry ddss ddts dgsi dgsn didi dids didy digg digi digs diii diis din- ding dini dinn dins dint dird dirr dirs dirt dis- disd disg disi diss dist disy diti dits ditt diyi dnis dntt drgs drin drit drrs dry- drys dsdr dsgn dsng dsri dsrr dssi dssn dsst dstn dsts dtng dtss dydd dyin dyit dyng dynt dyny dyr- dyrg dyri dyrt dys- dysi dysr dyss dyst dyt- dyty dyyr gdrt gggg ggrn ggss gidd gidi gids gidy gigg gigi gign gigs giis ging gini ginn gins gird girg giri girn girr girs girt giry gisd giss gist gits gnin gnit gnrr gnti grds grid grig grin gris grit grni grrr grrs grss gry- gryn grys gryt gsds gsis gstr gydi gyn- gyng gynt gyr- gyri gyrn gyrs gysi gyss gyst gytt idid idig idin idir idis idss idts iggs iggy igis igni igns igny igri iiii iiis iiit iirs iisd iisi iisr iist iitr iitt ind- indi inds indy ings inid inig inis init inni innr inns inny inri inrs inss inst intd intg inti intn intr ints irds irgs iri- irid irig irin iris iriy irri irrs irsg irti irts iryn isdn isds isin isis isit isnt isrg isri issi issr isss issy istd isti istr ists isty isys itgs itin itis itri itrs itry itsi itsy itty iyng n-ii ndnt ndri ndry ndsi ndss ngns ngri ngsn ngtn ngts nidd nidi nids nigg nigs nigt niir niit nind ning nini nins nirs nirt nisd nisi niss nist niti nitr nits nity niyi nngn nnit nnnn nnss nntn nrds nrrd nrts nsdg nsds nsdt nsin nsis nsnr nsrd nssr nsss nstd nsts ntds ntis ntnd ntss nttr nyit nynt nyny nyss nyst rdgs rgds rgit rgtr rgts ridd ridi rids rigg rigi rigs rigy riin riis rind ring rinn riny riri rirs risd risi riss rist riti rits ritt rnds rngs rnin rnnt rntd rrrr rsdd rsdg rsds rsid rsis rsnn rsnr rsts rtdt rtgs rtnd rtns rtss rtts rydy ryis rynd ryng rynn rynt rysy rytt ryyt s-ii sdds sdgs sdrs sdry sdss sggg sggs sgsd sgss sgts sidd sidi sidr sids sidy sigd sigg sigi sign sigs sigy siit sind sing sini sinn sins sint siny siri sirr sirs sirt sisd sisi siss sist sisy sit- sitd siti sitn sits sitt sity siyi snid snig snir snit snns snrs snsd snsy sntr snys sris srni srnn srsd srtr ssdd ssgs ssgt ssid ssin ssis ssit ssns ssrg ssri ssrs sssi ssss sstd ssts stds stgr stid stig stir stis stit stnd stng stnn stnr stns strd stri strn strs stry stsi stss sttd sttr styd styr stys sydi syds sygn syis syn- synd syng syns syny syrs syrt syry syss syst sytt tdis tdri tdss tgts tidd tids tidy tigi tigr tigs tigy tiit tind ting tini tinn tins tint tiny tird tiri tirr tirs tiry tisi tiss tist titi tits titt tiyi tiyn tndd tngs tnts tri- trig trin tris trit trng trsd trsi trst trtr try- tryg trys tsgt tsid tsig tsin tsis tssg tssi tssr tsst tsts tsys ttss tttt ttyd ttys tydd tydi tydy tyin tyir tynd tyng tynt tyny tyr- tyrr tyss tyst tytd tyti tytt tyty tyyn ydin ydyt yidi yids ying yins yird yirn yirr yiss yist yiti yrin yryn ysii yyyy