Task: Program Execution
Input (English): 3, 8, ['537', 'D', 'i', 'U', 'O', '6901', 'I', 'c', '2869', 'N', 'a', '1867', '8851', '1747', 'k', 'F', 'k', 'S', '9871', 'K', 'c']
Output (English): i, a, 9871