bbbb bbdd bbin bddh bdii bdin bhuu bibb bibi bidi bidu bihi bihu biin bin- bind binh bini binn binu bnib bnin bubb bubi bubu budb budd budi budu buhi buid buin buiu bunb bund buni bunn bunu dddd ddub dhin dhun dibb didi didu dihu diii din- dinh dini dinn dinu dub- dubb dubh dubu dudd dudu duhu duid duin dunn h-ii hhhh hibi hibu hidi hihi hiiu hind hinn hndd hubb hubi hudd hudi hudu huhi huhn huhu huib huid hund hunh huni huub ibid idid idin idub idun ihub ihud iiii inbd ind- indi indu inhd inid inni innu inui inun iuiu n-ii nbhd nddb nhnn nibi nidd nidi niiu nind ninh nini nndb nnnn nubi nudd nudi nuhi nuin nunn ubbi ubid ubii ubud uddi udid udin udun uh-d uhid uhuh unbd undi uni- unii unin unni uuni uuuu