1. The documents are absence reports submitted by an employee named Lutfur Rahman to his superiors during periods of leave from work.
2. In the first report, Rahman informs that he was on sick leave from May 11-17, 2013 and returned to work on May 18, 2013.
3. In the second report, Rahman states that he was granted 10 days of casual leave as per an order and returned to work on April 27, 2013 after the leave period.
4. The third report is submitted by Rahman regarding his application for 10 days of casual leave in accordance with an order dated January 9, 2013.