-ing bbbb bbdd bbin bblb bbng bdii bdin bibb bibi bibl bidi bigb bigd bigg bign biin bild bili bill bin- bind bing bini binn bldg blin blni bnib bnin dbnl dddd dibb didi digg digi diii dili dill din- ding dini dinn dlbd dlib dlii dlil gddb gggg gibb gidd gidi gidl gigg gigi gign gild gilg gili gill ging gini ginn gli- glib glid glin gnib gnin ibid idid idig idil idin idli igil igli igni iiii ilin ill- illd illi ilni inbd ind- indi inid inig inni lgin lidb lidl ligg ligi lign liig liii liin lilb lilg lili lill lind ling linn lldb llll lndg lndn n-ii nddb nibi nidd nidi nigg nild nili nill nind ning nini ninl nlgn nndb nngn nnnn