text: -- Inbox for receiver 101
  INSERT INTO
      inbox (
          id,
          receiver_id,
          activity_id,
          `status`
      )
  VALUES
      (
          15001,
          101,
          14001,
          'READ'
      );
  
  INSERT INTO
      inbox (
          receiver_id,
          activity_id,
          `status`
      )
  VALUES
      (101, 14003, 'UNREAD');
  
  INSERT INTO
      inbox (
          receiver_id,
          activity_id,
          `status`
      )
  VALUES
      (101, 14004, 'UNREAD');
  
  INSERT INTO
      inbox (
          receiver_id,
          activity_id,
          `status`
      )
  VALUES
      (101, 14005, 'UNREAD');
  
  INSERT INTO
      inbox (
          receiver_id,
          activity_id,
          `status`
      )
  VALUES
      (101, 14010, 'UNREAD');
  
  INSERT INTO
      inbox (
          receiver_id,
          activity_id,
          `status`
      )
  VALUES
      (101, 14012, 'UNREAD');
  
  INSERT INTO
      inbox (
          receiver_id,
          activity_id,
          `status`
      )
  VALUES
      (101, 14013, 'UNREAD');
  
  -- Inbox for receiver 102
  INSERT INTO
      inbox (
          receiver_id,
          activity_id,
          `status`
      )
  VALUES
      (102, 14001, 'READ');
  
  INSERT INTO
      inbox (
          receiver_id,
          activity_id,
          `status`
      )
  VALUES
      (102, 14002, 'READ');
  
  INSERT INTO
      inbox (
          receiver_id,
          activity_id,
          `status`
      )
  VALUES
      (102, 14004, 'READ');
  
  INSERT INTO
      inbox (
          receiver_id,
          activity_id,
          `status`
      )
  VALUES
      (102, 14005, 'UNREAD');
  
  INSERT INTO
      inbox (
          receiver_id,
          activity_id,
          `status`
      )
  VALUES
      (102, 14006, 'UNREAD');
  
  INSERT INTO
      inbox (
          receiver_id,
          activity_id,
          `status`
      )
  VALUES
      (102, 14013, 'UNREAD');
  
  -- Inbox for receiver 103
  INSERT INTO
      inbox (
          receiver_id,
          activity_id,
          `status`
      )
  VALUES
      (103, 14001, 'READ');
  
  INSERT INTO
      inbox (
          receiver_id,
          activity_id,
          `status`
      )
  VALUES
      (103, 14002, 'READ');
  
  INSERT INTO
      inbox (
          receiver_id,
          activity_id,
          `status`
      )
  VALUES
      (103, 14003, 'READ');
  
  INSERT INTO
      inbox (
          receiver_id,
          activity_id,
          `status`
      )
  VALUES
      (103, 14005, 'READ');
  
  INSERT INTO
      inbox (
          receiver_id,
          activity_id,
          `status`
      )
  VALUES
      (103, 14006, 'UNREAD');
  
  INSERT INTO
      inbox (
          receiver_id,
          activity_id,
          `status`
      )
  VALUES
      (103, 14013, 'UNREAD');