Task: Program Execution
Input (English): ['X', 9619, 'r', 'R', 'L', 'E', '2631', 'N', '615', 'x', '3851', 'z', 'Y', 1601, 43], ['M', 7325, 4167, 'L', 'E', '2631', 'N', '615', 'x', '3851', 'z', 'R', 'l', 2123]
Output (English): L, E, 2631, N, 615, x, 3851, z