bbbb bbdd bbin bblb bdii bdin bibb bibi bibl bidi bidu biin bild bili bill bilu bily bin- bind bini binn binu biny blin blni blub blud bly- blyn bnib bnin bubb bubi bubu budb budd budi budl budu budy buid buin buiu bulb buld buli bull bulu bunb bund buni bunn bunu buyi buyl buyu byil byld bynd byul byun byyd dbnl dddd ddly ddub dibb diby didi didu didy diii dili dill dily din- dini dinn dinu diyi diyu dlbd dlib dlii dlil dub- dubb dubu duby dudd dudu duid duil duin duli dull dulu duly dunn duny duul duyl duyn dybn dybu dydd dyin dyll dynu dyny dyun i-by ibid ibly ibuy ibyi idid idil idin idli idly idub idun idyl iiii ilin ill- illd illi illy ilni ilud iluy inbd inby ind- indi indu indy inid inly inni innu inny inui inul inun iuiu libu lidb lidl liii liin lilb lili lill lilu lily lind linn liny liun liyl liyu lldb llll llud llyn lndn luby ludd ludi luin luli lull lulu lund luni lunn luny luyi lydd lyin lyly lynd lynn lyun lyyn n-ii nddb nibi nidd nidi niiu nild nili nill nilu nind nini ninl niyi nndb nnnn nubi nubl nuby nudd nudi nuin nuli null nunn nuny nyld nyll nyny nyul ubbi ubid ubii ubli ubly ubud uddi udid udin udny udun ulli ully ulul unbd undi undy uni- unii unin unni uulu uuni uuuu uuyn uyin ybnl ydil ydin ydul yidi yidu yild yili yill yiud ylid ylli yubu yudu yuin yuli yulu yund yuny yuyu yyyy