Task: Program Execution
Input (English): v, 4705, 4359, 5719, K, z, x, d, K, R, V, 6173, 8139, W, 1003, 5141, 3391, g, H, 3669, 41
Output (English): 2, 3, 4, 12, 13, 15, 16, 17, 20, 21