-ing bbbb bbdd bbin bbng bbrg bd-r bdii bdin bgdv bibb bibi bidi bidr bigb bigd bigg bign biin bin- bind bing bini binn birb bird birg biri birn birr bivi bnib bnin bnrr brid brig brin brrr brvi dbrn dddd dibb didi digg digi diii diiv din- ding dini dinn dird dirr divd divi drib drin drvn dvdr dvi- dvii dvin dvir gddb gggg ggrn gibb gidd gidi gigg gigi gign ging gini ginn gird girg giri girn girr gnib gnin gnrr grbr grib grid grig grin grni grrr gvvv ibid ibrd ibri idid idig idin idir idvd igni igri iiii inbd ind- indi inid inig inni innr inri iri- irid irig irin irri ivbv ivdr ivig ivin n-ii nddb ndri ngri nibi nidd nidi nigg niir nind ning nini nirv nivr nndb nngn nnnn nrrd nvir rbbb rbbr rgbi rib- ridd ridi rigg rigi riin rind ring rinn riri rnbr rnin rrrr vbrg vidi vigr viii vind ving vini virb virg viri virr vivi vnbg vnir vrdi vrin vrnn vvvv