Task: Program Execution
Input (English): 9, 20, ['7795', '2081', '1691', '9335', 'd', 'Z', '3753', 'i', 'x', 'D', '121', 'N', '2305', 'T', 'O', 'D', '9057', 'c', '7595', '5447']
Output (English): 74455957c7509DOT5032N121Dx