2848,2848,2847,2847,2848,2848,2849,2849,2849,2850,2851,2851,2852,2853,2853,2854,2854,2855,2855,2856,2856,2857,2857,2856,2856,2855,2854,2852,2852;685,686,686,688,688,691,691,692,693,693,693,692,692,692,691,691,690,690,689,689,688,688,685,685,684,684,684,684,685