Task: Program Execution
Input (English): 13, 27, ['6849', 'u', 'z', 'W', '5213', 'r', 'A', 'V', '9535', 'S', 'J', 's', '4725', '7367', '9983', 'R', 'e', '6037', '9181', 'A', '6555', 'f', 'x', '3467', '6671', '6409', '17']
Output (English): 71904617667643xf5556A18197306eR389976375274