-ing bbbb bbbs bbdd bbin bbng bdii bdin bdsd bgdv bggs bgun bibb bibi bibs bidi bids bidu bigb bigd bigg bign bigs bigu biin biis bin- bind bing bini binn bins binu bis- bisd biss bisu bivi bnib bnin bnss bsbd bsgs bsin bsnd bsns bssd bubb bubi bubs bubu budb budd budg budi buds budu bugg bugi bugs buid buin buis buiu bunb bund bung buni bunn buns bunu busi buss busu buus buvd bvds bvdu dbss dbus dddd ddss ddub dgsb dgsi dgsn dibb dibs didi dids didu digg digi digs diii diis diiv din- ding dini dinn dins dinu dis- disd disg disi diss dius divd divi divs dnis dnus dsgn dsng dssi dssn dsvd dub- dubb dubs dubu dudd duds dudu dugs dugu duid duin duis dung dunn duns dusi dvbs dvds dvi- dvii dvin dvsn gbbs gddb gggg ggss gibb gibs gidd gidi gids gigg gigi gign gigs giis ging gini ginn gins ginu gisd giss gius gnib gnin gnus gsds gsis gubb gubi gubs gubu gudi gudu gugb gugg gugi gugu guib guid guin guis gund gung gunn guns gusb gusd guss guus guvs gvsd gvvv ibid ibis ibns ibsn ibss ibus idid idig idin idis idss idub idun idus idvd iggs igis igni igns ignu igus iiii iiis iisd iisi iisu inbd ind- indi inds indu ings inid inig inis inni inns innu inss insu inui inun inus invs isbd isbn isdb isdn isds isin isis issi isss issu isus iuds iugs iuiu iusd iuss ivbv ivig ivin n-ii nddb ndsi ndss ndsv ngns ngsn nguu nibi nibs nidd nidi nids nigg nigs niiu nind ning nini nins nisd nisi niss nisu nndb nngn nnnn nnss nsdg nsds nsin nsis nssb nsss nsub nubi nubs nudd nudi nugs nuin nung nunn nuns nusi nuss nusu nvis nvss s-ib s-ii s-iv sbbs sbds sbig sbsd sbsi sbus sdds sdgs sdib sdss sdsu sggg sggs sgsd sgss sgsv sibi sibs sibu sidd sidi sids sigd sigg sigi sign sigs sind sing sini sinn sins sinu sisd sisi siss sisu siui sius sivi snib snid snig snns snsd snub snug snus snvi ssbn ssdd ssgs ssid ssin ssis ssns sssb sssi ssss sub- subb subd subg subi subs sudd sudi suds sug- sugg sugi suid suig suin suis sun- sunb sund sung suni sunn suns sunu sus- susd susi suss susu suus suvi suvs svns ubbi ubid ubii ubis ubud uddi udds udgb udid udig udin udsd udun uggs ugis ugni uguu uisd unbd undi unds ungu uni- unii unin unis univ unni unns uns- unsg unus usbs usds usin usis usnu ussb usss ussu usui usun usus uuni uusi uuuu uv-b uvgi uvid uvis uvvu vdgs vdsi vdub vibs vidi vids vigs viii vind ving vini vins vinu visd visi visn viss visu vivi vnbg vsun vudi vudu vugg vugs vvsb vvvv