Task: Program Execution
Input (English): 3, 6, ['4351', 'K', '2269', 'F', '1979', '1931', '2617', 'q', 'y', '9761', 'z', 'O', '6519', 'e', 'U', 'I', 'O']
Output (English): 2269, F, 1979, 1931