In primo piano a b c d e f g h i j k l m n o p q r s t u v w x y z Ordine alfabetico B Bayo Bila Boya Bubu Buli Buyu Zao Bena Gombe Bena Hamba Bena-Mishi Bena Tala Bena-Vute Bigobo Bila Bilombo Binanga Biwaya Boki Bugana Lumbu Bugana Mwehu Buki Bungala-Muhila Buyembe Banza-Moke Baruti Beya Butondo Bendela Bendera Benze Bugumba 1 2