Task: Program Execution
Input (English): 2, 20, ['H', '4059', '6339', 'x', '6919', '569', '7707', '4771', '485', '9895', '2561', '1319', '767', 'P', '1503', '8181', 'L', 'r', '881', 'B', 'J', 'H']
Output (English): 4059, 6339, x, 6919, 569, 7707, 4771, 485, 9895, 2561, 1319, 767, P, 1503, 8181, L, r, 881, B