-ing d-tv dddd ddss ddts ddtv dgsi dgsn didi dids digg digi digs diii diis diiv din- ding dini dinn dins dint dis- disd disg disi diss dist diti dits ditt ditv divd divi divs dnis dntt dsgn dsng dssi dssn dsst dstn dsts dstv dsvd dtng dtss dvds dvi- dvii dvin dvnt dvsn gggg ggss gidd gidi gids gigg gigi gign gigs giis ging gini ginn gins gisd giss gist gits gnin gnit gnti gntv gsds gsis gvsd gvtv gvvv idid idig idin idis idss idts idtv idvd iggs igis igni igns iiii iiis iiit iisd iisi iist iitt ind- indi inds ings inid inig inis init inni inns inss inst intd intg inti intn ints invs invt isdn isds isin isis isit isnt issi isss istd isti ists itgs itin itis itsi ivig ivin n-ii n-tv ndnt ndsi ndss ndsv ndtv ngns ngsn ngtn ngts ngtv nidd nidi nids nigg nigs nigt niit nind ning nini nins nisd nisi niss nist niti nits nngn nnit nnnn nnss nntn nnvt nsdg nsds nsdt nsin nsis nsss nstd nsts ntds ntis ntnd ntss nttv ntvg nvis nvss nvtv s-ii s-iv s-vt sdds sdgs sdss sggg sggs sgsd sgss sgsv sgts sidd sidi sids sigd sigg sigi sign sigs siit sind sing sini sinn sins sint sisd sisi siss sist sit- sitd siti sitn sits sitt sivi snid snig snit snns snsd sntv snvi ssdd ssgs ssgt ssid ssin ssis ssit ssns sssi ssss sstd ssts st-v stds stid stig stis stit stnd stng stnn stns stsi stss sttd stvs svit svns tdis tdss tdtv tgts tidd tids tigi tigs tiit tind ting tini tinn tins tint tisi tiss tist titi tits titt tivi tndd tngs tnts tsgt tsid tsig tsin tsis tsiv tssg tssi tsst tsts tsvi ttss tttt tvis tvni tvsn tvss tvtv vdgs vdsi vidi vids vigs viii vind ving vini vins vint visd visi visn viss vist vitg viti vitt vivi vt-i vvvv