-ing bbbb bbdd bbin bbng bdii bdin bgun bibb bibi bidi bidu bigb bigd bigg bign bigu biin bin- bind bing bini binn binu bnib bnin bubb bubi bubu budb budd budg budi budu bugg bugi buid buin buiu bunb bund bung buni bunn bunu dddd ddub dibb didi didu digg digi diii din- ding dini dinn dinu dub- dubb dubu dudd dudu dugu duid duin dung dunn gddb gggg gibb gidd gidi gigg gigi gign ging gini ginn ginu gnib gnin gubb gubi gubu gudi gudu gugb gugg gugi gugu guib guid guin gund gung gunn ibid idid idig idin idub idun igni ignu iiii inbd ind- indi indu inid inig inni innu inui inun iuiu n-ii nddb nguu nibi nidd nidi nigg niiu nind ning nini nndb nngn nnnn nubi nudd nudi nuin nung nunn ubbi ubid ubii ubud uddi udgb udid udig udin udun ugni uguu unbd undi ungu uni- unii unin unni uuni uuuu