Task: Program Execution
Input (English): 2, 3, ['h', 'v', '6481', 'u', '5245', '4213', '4083', 'H', 'B', '4189', 'R', 'C', 'A', '2103', '5481', '487', '1215']
Output (English): v, 5245, H, R, 2103, 1215