def ellipse_set(person_conf_multi, people_i, point_i):
    return ((person_conf_multi[people_i][point_i][0] - point_r), (person_conf_multi[people_i][point_i][1] - point_r), (person_conf_multi[people_i][point_i][0] + point_r), (person_conf_multi[people_i][point_i][1] + point_r))
def ellipse_set(person_conf_multi, people_i, point_i):
    return ((person_conf_multi[people_i][point_i][0] - point_r), (person_conf_multi[people_i][point_i][1] - point_r), (person_conf_multi[people_i][point_i][0] + point_r), (person_conf_multi[people_i][point_i][1] + point_r))