-ing bbbb bbdd bbin bbng bdii bdin bibb bibi bidi bigb bigd bigg bign biin bin- bind bing bini binn biny bnib bnin bygg bynd byng byyd dddd dibb diby didi didy digg digi diii din- ding dini dinn diyi dybg dybn dydd dyin dyng dyny gddb gggg gibb giby gidd gidi gidy gigg gigi gign ging gini ginn gnib gnin gydi gyn- gyng i-by ibid ibyi idid idig idin iggy igni igny iiii inbd inby ind- indi indy inid inig inni inny iyng n-ii nddb nibi nidd nidi nigg nind ning nini niyi nndb nngn nnnn nyny ydin yidi ying yyyy