Task: Program Execution
Input (English): 9, 11, ['6265', 'a', '4087', '1389', '127', '4901', 'm', '8957', 'o', 'w', 'r', '2313', '9181', 'k', 'M', 'W', 'j', '4985', '6919', 'y', 'p']
Output (English): owr