2776,2776,2776,2777,2777,2777,2778,2779,2779,2780,2781,2781,2783,2783,2784,2784,2785,2788,2789,2789,2790,2790,2790,2789,2789,2790,2790,2791,2791,2791,2787,2786,2784,2784,2782,2782,2781,2781,2778,2778,2776,2776;475,474,472,472,471,470,470,470,469,469,469,468,468,466,466,465,465,465,465,466,466,467,469,469,471,471,472,472,473,474,474,474,474,475,475,476,476,477,477,478,478,477