2973,2971,2970,2970,2967,2965,2965,2966,2966,2967,2967,2969,2970,2973,2975,2976,2977,2980,2981,2983,2985,2988,2989,2991,2992,2991,2990,2988,2985,2984,2983,2981,2979,2977,2977,2976,2975;876,874,872,869,868,865,862,861,860,859,858,857,856,856,857,858,860,860,861,861,863,863,863,864,869,875,876,877,877,878,879,879,880,880,879,878,877