2429,2427,2424,2423,2421,2420,2418,2417,2416,2416,2415,2415,2414,2414,2415,2417,2417,2419,2419,2421,2423,2424,2425,2426,2428,2429,2431,2432,2434,2436,2435,2433,2434,2434,2432,2432;854,853,852,853,853,854,853,854,854,856,857,859,861,862,863,863,864,864,865,866,866,867,868,869,870,869,868,867,866,865,863,861,860,857,856,854