Task: Program Execution
Input (English): 3, 20, ['T', '5045', '2161', '5711', 'm', 'l', 'c', 'k', '7181', 's', '8253', '2911', 'r', 'w', 'l', '5973', '7939', 'w', 'p', 'x']
Output (English): xpw93973795lwr11923528s1817kclm11751612