Task: Program Execution
Input (English): 1, 7, ['4973', '801', '1931', 'D', '1341', '9815', '8429', '6465', '3477', 'I', 'v', 'm', 'x', '4291', '5287', 'N', '6121', '9757', '1991', 'x', '4297', '4535', '7983']
Output (English): 49738011931D134198158429