Task: Program Execution
Input (English): 9, ['6183', '4381', 'p', '6323', '4979', 'R', 'k', '247', '5539', 'n', '439', 'k', '5431', '1937', '1621', '8215', 'G', '3643', 'B', '681']
Output (English): n, 439, k, 5431, 1937, 1621, 8215, G, 3643, B, 681