they include the timbira, the kayapó, and the suyá of the northwestern gê; the xavante, the xerente, and the akroá of the central gê; the karajá; the jeikó; the kamakán; maxakalí; the guayaná; the purí (coroado); the bororo (boe); the gavião, and others. the southern gê include the kaingang and the xokleng.