The team nicknamed the rings Oiapoque (the inner, more substantial ring) and Chuí (the outer ring), after the two rivers that form the northern and southern coastal borders of Brazil.
O equipo alcumou ambos aneis, Oiapoque (o anel interno, o máis substancial) e Chuí (o anel externo), que son os dous ríos que forman as fronteiras do litoral norte e sur do Brasil.