Task: Program Execution
Input (English): 6, ['x', '6515', 'n', 'k', 'S', 'E', 'e', '7917', '3799', 'y', 'y', 'h', '295', '6787', '851', '2899', '1687', '4793', '9873', 'f', 'u', 'Y']
Output (English): x, e, 295, 9873