bbbbbbb biblio- bigboob bilgili bilimbi billbug billibi bilobol bim-bom biobio bioggio bioglio bobbili bogomil bogumil bok-bok bolboli bolgimo bolillo bombill bombolo boo-boo boobook boublil bouilli boukoul bubblum bukkumi bukumbi bulgogi bumbolo gbliglo gbogolo gibbium gio-goi golobok golubki gom-gom gomolko goo-goo goooooo goubuli goumbou goumogo guillou guk-guk gum-gum gumboil ibiblio ibolium igiugig illulik illumio ilomilo imiolki kibumbu kigombo kikkuli kikombo kilimli kiomboi koi-koi koimoku kokumbo kolobok kolokol kolokom kolumbo komikoo kookoom kouigou kouilou kulullu kum-boo kum-kum kuolimo liguli- lilikoi liougou liuboml log-log logbook lomboko loukomi loukoum lubombo lukiiko lulibub lullubi mbokomu mbololo mgombom mikilik mikulik milblog milkilu millium millook mmmmilk mobikom mobimii mollugo moo-moo muggill mugulbu mulkulu mulmull mulukbu muu-muu obikiik oilboom okumuki omii-uk omukuli oubombo ububboo ukigumo ul-mulk umblook