bbbbbb bbking bibugn biggin biggun biking bikini bilbul biling billin bilung bining blublu bluing bublik bububu bugbug buggin bugull buk-gu bulbil bulbul bulguk bulkin bulung bunkin bunnik gbugli gibill gibing giblin gilgil gilgul giling gillii gilung glinki gluing gnulib gubbin gubgub gubkin guggul guilin gulbin gulgul gulluk gunili gunluk gunnii gunung ibilib ibukun igbuku igging igling ikungi illing illini ilungu inbill inbulk inbull inbung ingili inglun ingubu inking inklin inlink inngik inning inulin kibuku kibuli kigulu kikiki kikkik kikkli kilini killig killin kingii kingli kiniki kinkin kinlin kinnui kinubi klinbi klinik klinki klub-u kubbin kubiki kubing kukini kuklik kuklin kukuli kulibi kuliki kulilu kulubi kululu kunlun libkin liblin libuin liging liglig ligni- lignin ligul- liking liling lilliu linggi lingu- lining linkin linlin linnik liukin liulin llubi lubigi lubing lublin lubnik lubuli luging lugulu lukini lukulu luling lullin lulung luning lunlun nguuni nibung niggun nilnil ninigi ninlil nubbin nuking nukkuu nukunu nulli- ubinig ugging unbulk unbung unglib ungui- ungull unigun unkill unking unkink unlink unlull unning