Task: Program Execution
Input (English): 6, ['9449', '6465', '2573', '3621', 'A', '9133', 'y', 'p', '8199', 'F', '6715', 'y', '9527', 'V', '8031', '4807', 'I', 'i', 'f', '3529']
Output (English): 9449, y, 9527, f