-ing bbbb bbbs bbdd bbin bbng bdii bdin bdsd 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 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 dbss dbus dddd ddss ddub dgsb dgsi dgsn dibb dibs didi dids didu digg digi digs diii diis din- ding dini dinn dins dinu dis- disd disg disi diss dius dnis dnus dsgn dsng dssi dssn dub- dubb dubs dubu dudd duds dudu dugs dugu duid duin duis dung dunn duns dusi 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 ibid ibis ibns ibsn ibss ibus idid idig idin idis idss idub idun idus 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 isbd isbn isdb isdn isds isin isis issi isss issu isus iuds iugs iuiu iusd iuss n-ii nddb ndsi ndss 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 s-ib s-ii sbbs sbds sbig sbsd sbsi sbus sdds sdgs sdib sdss sdsu sggg sggs sgsd sgss sibi sibs sibu sidd sidi sids sigd sigg sigi sign sigs sind sing sini sinn sins sinu sisd sisi siss sisu siui sius snib snid snig snns snsd snub snug snus 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 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 unni unns uns- unsg unus usbs usds usin usis usnu ussb usss ussu usui usun usus uuni uusi uuuu