-ing bbbb bbfn bbin bblb bbng bffl bfgf bgun bibb bibi bibl biff bifi bigb bigg bign bigu biin bili bill bilu bin- bing bini binn binu blin blni blub bluf bnib bnin bubb bubi bubu buff bugg bugi buif buin buiu bulb bulg buli bull bulu bunb bung buni bunn bunu ffff ffii ffun fiff fifi figg figl fiii fiil fili fill filn fing fini finn flig flii flin flnb flub fluf fnuf fubb fubu fuff fufu fugi fugu fuig fuil fuli full fulu funf fung ggfg gggg gibb giff gifu gigg gigi gign gilf gilg gili gill ging gini ginn ginu gli- glib glin glub glug glui glun gnib gnin gubb gubi gubu guff gugb gugg gugi gugu guib guil guin gulb gulf guli gull gulu gung gunn ibfi ifbb ifil ifni igil igli iglu igni ignu iiii ilin ill- illi ilni infi infl inig inni innu inui inul inun iuiu lbug lfng lgbu lgfl lgin libu liff lifg lifl ligg ligi lign liig liii liin lilb lilg lili lill lilu ling linn liuf liun llll luff lufu lugg lugi lugu luif luin luli lull lulu lung luni lunn n-ii nbfl nbuf nfff nfib nguu nibi niff nigg niiu nili nill nilu ning nini ninl nlgn nngn nnnn nubi nubl nuff nuin nuli null nung nunn ubbi ubii ubli ugli ugni uguu ulli ulul ungu uni- unif unii unin unlf unni uulu uuni uuuu