text: -- Insert Data into table
  INSERT INTO agents (agent_id, first_name, last_name)
  VALUES
    (1, 'Diana', 'Lee'),
    (2, 'Anthony', 'Garcia'),
    (3, 'Karen', 'Clinton');
  
  INSERT INTO regions (region_id, region_name)
  VALUES
    (11, 'Northeast'),
    (22, 'South'),
    (33, 'Midwest'),
    (44, 'West');
  
  INSERT INTO agent_region_junction (agent_id, region_id)
  VALUES
    (1,11),
    (1,33),
    (2,44),
    (2,33),
    (3,22),
    (3,33),
    (3,44);