Task: Program Execution
Input (English): 4, 10, ['9677', '7817', 'D', 'h', '8083', 'y', 'j', '2505', 'h', 'p', 'p', 'P', '3787', 't', '8239', '1339', '4965', 'r', 'i', 'i', 'B', '6677']
Output (English): h, t