Task: Program Execution
Input (English): [3569, 'U', 7783, 'm', 'J', 549, 'P', 'N', '2423', 'z', '8087', 'J', 'R', 'D', 8823, 903, 'c', 5539, 'u'], ['b', 3361, 6567, 5203, 'P', 'N', '2423', 'z', '8087', 'J', 'R', 't', 'v', 'L', 'R', 'I']
Output (English): P, N, 2423, z, 8087, J, R