Task: Program Execution
Input (English): 6, 18, ['8289', 'J', '8581', 'N', '3957', 'm', '387', 'U', '6037', '365', 'C', '7121', '8353', '5617', 'Q', 's', 'Z', '2511', 'r', '4211']
Output (English): 1152ZsQ716535381217C5637306U783m