-ing bbbb bbdd bbin bbng bbrg bd-r bddh bdii bdin bght bhir bhit bhrt bibb bibi bidi bidr bigb bigd bigg bign bigt bihi biin bin- bind bing binh bini binn bint birb bird birg biri birn birr birt bitd bith bitt bnib bnin bnrr brdt brid brig brih brin brit brrr btdt btrt bttb dbit dbrn dbtt dddd dhin dhrn dibb didi digg digi diii din- ding dinh dini dinn dint dird dirr dirt dith diti ditt dntt drib drih drin drit drnh dthd dtnb dtng gddb gdrt ggbt gggg gghg ggrn ghib ghit gibb gibh gidd gidh gidi gigg gigi gign ging gini ginn gird girg giri girn girr girt gith gnib gnin gnit gnrr gnti grbr grib grid grig grin grit grni grrr gtbr h-ii hbit hdri hdtt hhgg hhhh hibi hibt hidi high higi higt hihi hiht hiit hind hing hinn hint hird hiri hirn hirt hiti hitt hndd hntb hntr hrdn hrib hrid hrit hrng hrtb httr ibid ibrd ibri ibtb idid idig idin idir ighd ight igni igri ihdr ihit ihrd iiht iiii iiit iitr iitt inbd ind- indi inhd inid inig init inni innr inri intd intg inti intn intr iri- irid irig irin irri irti itin itri n-ii nbhd nbti nddb ndnt ndri ngri ngtn nhnn nibi nidd nidi nigg nigh nigt niht niir niit nind ning ninh nini nirt nitb nith niti nitr nndb nngn nnit nnnn nntn nrrd nthn ntht ntnd nttr rbbb rbbr rbgh rgbi rgit rgtr rhbg rhib rhin rib- ridd ridi rigg righ rigi riht riin rind ring rinn riri rith riti ritt rnbr rnin rnnt rntd rrrr rtdt rtnd tbit tbrb tddb tdri thdr thi- thig thin thir thnt thri thtb thtr tibi tidd tigh tigi tigr tiht tiit tind ting tini tinn tint tirb tird tiri tirr tith titi titt tndd tri- trib trig trin trit trng trtr ttbb tttt