Task: Program Execution
Input (English): 4, 17, ['4033', 'v', 'r', 'a', '5991', 'x', 'e', '1541', 'n', '7951', '2079', '1331', 'L', '1383', '141', '3941', '7727', 'w', '3049', '8669', 'z']
Output (English): 772739411411383L133120797951n1541ex5991a