text: INSERT INTO
      `user` (`user_id`, `password`, `first_name`, `last_name`)
  VALUES
      ('user1', '1234', 'taro', 'yamada'),
      ('user2', '5678', 'hanako', 'yamada'),
      ('user3', 'pass', 'ichiro', 'suzuki'),
      ('user4', 'Pass', 'sakura', 'tanaka');