bi-lo bibbo bibin bibio bibow bilbi bilbo bili- bilin billi billo billu billw binub bioul biwin blini blinn blow- blown bo-bo bobbi bobin boilo bolin boll- bolli bollo bollu bolno bolon bolow bonin bonio bonon bonou bouin boul- bouli boulo bouni bowil bowin bowli bowln bowon bowow bubon bulb- bulbi bulin buliu bull- bulli bulou bulow bulul bulun bunin bunun buono bwool i-bon ibibo ibill iblin iiiii iiuni ilino ilio- ilion illin illow illui ilobu iloni ilowo ilulu inbin inbow inili inini inio inio- inion inlow inniu inoil inoli inonu inwil iolon iono- ioooi ioooo iuliu iunno iwill lbowo li-on libin liboi libon libun lilin liliu liliw lilli lillo lilou lilun linin linlu linon linou lioni lionn lioun liubo liuli liwin lobbo lobi- lobio lobo- lobon loibl loilo lolli lollo lolol loobu looni louin lowii lowin lowno lowon lubin lubno lubon lubow lubun luino lulin lulli lulul luni- lunin lwiii 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 nowin nowlu nowon nu-nu nulli nullo nunni nunon nunun o-bon obion obiwn obiwu oblin oblio oblon oboli obolo oboow obowo oilon oino- oinoi ollio ollon onbow onibi onin onion onlow onnow onoon onwil ooioo oonin oonli ooooo oullo oulon oulun owbon u-n-i u-nii ubobo ullin ulno- ulowo ululu unbow unini uninn union unnun unoil unown unwin unwon uuuuu uwini wi-wi willi willo wilno wiloo winow wo-ni wolin woobi wowio wowow wulin ww-ii wwiii wwwww