Task: Program Execution
Input (English): 2, 9, ['F', '2645', '2879', '1121', '9121', '5581', 'f', 'N', '4217', 'S', '4199', '5381', 'z', '9305', 'D', 'f', '8195', 'p', '1491', 'z', '3861']
Output (English): 7124Nf18551219121197825462