-ing bbbb bbdd bbfn bbin bblb bbng bdii bdin bduf bffl bfgf bgun bibb bibi bibl bidi bidu biff bifi bigb bigd bigg bign bigu biin bild bili bill bilu bin- bind bing bini binn binu bldg blin blni blub blud bluf bnib bnin bubb bubi bubu budb budd budg budi budl budu buff bugg bugi buid buif buin buiu bulb buld bulg buli bull bulu bunb bund bung buni bunn bunu dbnl dddd ddub dibb didi didu dif- diff digg digi diii dilf dili dill din- ding dini dinn dinu dlbd dlib dlii dlil dub- dubb dubu dudd dudu duff dufu dugu duid duif duil duin duli dull dulu dung dunn duul ffff ffii ffun fidf fiff fifi figg figl fiii fiil fild fili fill filn find fing fini finn flid flig flii flin flnb flub flud fluf fndd fndg fndn fnuf fubb fubu fudd fudi fuff fufu fugi fugu fuid fuig fuil fuli full fulu fund funf fung gddb gdnf gfdl ggfg gggg gibb gidd gidi gidl giff gifu gigg gigi gign gild gilf gilg gili gill ging gini ginn ginu gli- glib glid glin glub glug glui glun gnib gnin gubb gubi gubu gudi gudu guff gugb gugg gugi gugu guib guid guil guin gulb guld gulf guli gull gulu gund gung gunn ibfi ibid idgf idid idig idil idin idli idub idun ifbb ifid ifil ifni igil igli iglu igni ignu iiii ilin ill- illd illi ilni ilud inbd ind- indi indu infi infl inid inig inni innu inui inul inun iuiu lbug ldif lfng lgbu lgfl lgin libu lidb lidl liff lifg lifl ligg ligi lign liig liii liin lilb lilg lili lill lilu lind ling linn liuf liun lldb llll llud lndg lndn ludd ludi luff lufu lugg lugi lugu luif luin luli lull lulu lund lung luni lunn n-ii nbfl nbuf nddb ndfi nfff nfib nfld nguu nibi nidd nidi niff nigg niiu nild nili nill nilu nind ning nini ninl nlgn nndb nngn nnnn nubi nubl nudd nudi nuff nuin nuli null nung nunn ubbi ubid ubii ubli ubud uddi udgb udid udig udin udun ugli ugni uguu ulli ulul unbd undi unfd ungu uni- unif unii unin unlf unni uulu uuni uuuu