Guinea-Bissau

Blimblim → Bloi → Blom → Blom, Cacheu → Blundé → Blute → Blute, Cacheu → Boa Esperança → Boata → Bôbedè → Bocana Balanta → Bocana Nalu → Boche Bissà → Boche Falace → Boche Mende → Boche, Cacheu → Bochenam → Bodeel → Boe, Gabu → Bôeme, Cacheu →