bbbbbbb biobio birkoor birnirk bobikon bok-bok bokonon bon-bon bonbibi bonikro bononio bonriki boo-boo boobook booknik boorinn bornrif brinfir brinnon brokoff broniki fibroin finikin finniff fiobbio fiorini fiorino fioroni foo-foo fornoni ikonion iririki iron-on ironiii kif-kif kinrooi kniffin kobroor koi-koi kokonor kokorin konbini koninki koninko kor-kor korborn korkino korkoro kornik kri-kri kroniki kronion nib-nib nikifor niofoin nonbook noniron nonroof noonion norfork norrbro obikiik obriini off-off offbook oin-oin onoffon onofrio oriki oroboro orofino oronoko orrorin ribborn rikonin robiboo robinin rooibok rorikon