2446,2447,2448,2448,2449,2449,2448,2447,2448,2447,2445,2444,2443,2441,2440,2438,2437,2436,2435,2436,2434,2432,2431,2437,2438,2441,2443;868,868,866,865,864,863,861,860,858,857,856,855,856,857,858,859,860,862,863,865,866,867,868,868,869,869,868