aaa-cpa ack-ack acoyapa apoyaco appayya ayabaca ayopaya b-a-b-y babcock bac-cab bacacay backbay backpay bakpaya bay-bay bayakoa bbbbbbb bo-kaap bok-bok boo-boo boobook boocock bookcab boyaca boycock boyoboy by-book cabback caykaya cocobay cocoyoc copayba coppock copyboy kacabac kakaako kocaoba kokocak kokocko kopacka koppaka kyaboca kyykka o-o-a-a ocobaya oyapock pacoca pakapoo payback paybook paycock poo-poo poppoya poykpac yaa-boo yak-yak yakyack