Task: Program Execution
Input (English): 6, 7, ['R', 'Y', '9807', 'M', 'P', '8003', 'e', 'e', 'h', '9113', '987', 'r', 'O', 'k', 'B', 's', 'L', '9393', '7163', '7869', '7387', '6961']
Output (English): 8003e