bi-lo bibbo bibin bibio bilbi bilbo bili- bilin billi billo billu binub bioul blini blinn bo-bo bobbi bobin boilo bolin boll- bolli bollo bollu bolno bolon bonin bonio bonon bonou bouin boul- bouli boulo bouni bubon bulb- bulbi bulin buliu bull- bulli bulou bulul bulun bunin bunun buono i-bon ibibo ibill iblin iiiii iiuni ilino ilio- ilion illin illui ilobu iloni ilulu inbin inili inini inio inio- inion inniu inoil inoli inonu iolon iono- ioooi ioooo iuliu iunno li-on libin liboi libon libun lilin liliu lilli lillo lilou lilun linin linlu linon linou lioni lionn lioun liubo liuli lobbo lobi- lobio lobo- lobon loibl loilo lolli lollo lolol loobu looni louin lubin lubno lubon lubun luino lulin lulli lulul luni- lunin nibbi niibi niilo nilin nilo- ninib ninon niono nnooo no-no nobil nobin nobob nobol nobuo nolin non-u nonin nonio nonni nonno nooil noonu nouni nu-nu nulli nullo nunni nunon nunun o-bon obion oblin oblio oblon oboli obolo oilon oino- oinoi ollio ollon onibi onin onion onoon ooioo oonin oonli ooooo oullo oulon oulun u-n-i u-nii ubobo ullin ulno- ululu unini uninn union unnun unoil uuuuu