Task: Program Execution
Input (English): 5, ['N', '1663', '7437', '1239', '2857', 'Q', '1027', '6255', 's', 'Q', '5861', '3535', 'V', '4585', '761', '781', '1781', '7083', 'I']
Output (English): N, 1663, 7437, 1239, 2857