Task: Program Execution
Input (English): 2, 15, ['n', 't', 'c', '9233', '3789', 'A', 'W', '1877', '6165', 'v', 'F', '6045', '5515', 'Y', '2447', 'Q', 'r', '8177']
Output (English): tc92333789AW18776165vF60455515Y2447