Task: Program Execution
Input (English): 2, 5, ['9445', '3623', 'q', 'o', 'P', '2843', '2271', 'C', '8347', 'B', '6315', 'a', 'C', '9637', '4031', 'a', '6895', '3889', '7693']
Output (English): 3623, 2271, a, 6895