2769,2769,2768,2768,2768,2768,2769,2769,2771,2771,2772,2772,2773,2773,2774,2775,2776,2776,2777,2777,2777,2777,2776,2776,2775,2775,2773,2773,2772,2772,2771,2771,2770,2770;476,475,475,473,472,471,471,470,470,469,469,468,468,467,467,467,467,468,468,470,471,472,472,474,474,475,475,477,477,478,478,477,477,476