Task: Program Execution
Input (English): 5, ['6317', '5775', '8477', '3811', '8219', '9241', 'o', '2623', '5395', 'J', '2073', 'T', '2259', '6407', 'S', '7047', '4371', 'O', 'N', '5753', 'U']
Output (English): 6317, 5775, 8477, 3811, 8219