Task: Program Execution
Input (English): 4, ['9971', 's', 't', 'B', 'n', 'O', 'O', '9369', '9303', '1561', 'y', '1857', '3581', 'G', 'a', '2923', '8223', '3715', '8633', 'k', 'h', '3987']
Output (English): n, O, O, 9369, 9303, 1561, y, 1857, 3581, G, a, 2923, 8223, 3715, 8633, k, h, 3987