Task: Program Execution
Input (English): 7, ['Z', 'E', '3503', '6647', '6671', 'G', 'Z', '4137', 'F', '5961', 'W', '3903', '1709', 'e', 'N']
Output (English): 4137, F, 5961, W, 3903, 1709, e, N