_ JORIM _____________+ | _ ELIEZER ___________| | | | |_____________________ | _ JOSE ______________| | | | | _____________________ | | | | |_____________________| | | | |_____________________ | | |-- ER | | _____________________ | | | _____________________| | | | | | |_____________________ | | |_____________________| | | _____________________ | | |_____________________| | |_____________________