aacrao aargau acaro- acauro accara acouo- acraga acucar ag-gag agarru aggora agoura aguara aourou aracar aracu aragoa aragua ararao araua arauca arauco araura arcaro aroaco arouca aroura arraga arrour aruaru aurora caccao cagaca caraca caraco caracu caraga carara carcar caroga carora carrao carrog carru carugo carura caruru cocco- cococo cocora coocoo corour coruco coruro courr- cracca crocco cruro- curaao curaca curaoa curara curoca curour curror curuca cururo gacogu gagaga gararu garca gargar gargur garoua garuga gogaga gogoro googoo gooroo goraca gorgar gorgor gourou gracac gracca gruaro grugru guagua gurara gurugu occour oooooo orrour ragrug rarog rococo rogaca roogoo roucou rucar ruocco urraca urraco uruagu uruara uruoca