Task: Program Execution
Input (English): 9, ['6439', 'N', '8059', 'a', '91', 'K', '8365', 's', '6439', 'D', 'u', 'B', '5367', '9577', '4883', '2471', 'd', '2595']
Output (English): 6439, N, 8059, a, 91, K, 8365, s, 6439