Task: Program Execution
Input (English): 17, 28, ['s', 'V', '7851', 'W', 'X', '7247', '135', 'V', 'B', '2693', 'g', '5661', '5509', 'y', '2507', 'e', 'X', 'E', '9753', '517', 'n', '5701', '3837', '9847', 'u', 'W', 'Z', 'P', 'D', 'b']
Output (English): PZWu984738375701n5179753EX