Task: Program Execution
Input (English): 11, 18, ['b', 'W', 'G', '3647', '1315', '8851', 'q', 'x', '785', '8375', '1509', 'D', 'g', '3797', '7267', '7903', '3505', '5169', '9479', '959', '8999', 'Z']
Output (English): 1509Dg37977267790335055169