2812,2811,2811,2810,2808,2807,2809,2808,2808,2807,2810,2810,2811,2811,2812,2812,2814,2815,2815,2816,2817,2818,2818,2817,2818,2818,2819,2819,2820,2820,2820,2821,2821,2822,2823,2823,2822,2820,2819,2819,2817,2817,2815,2814;1027,1026,1024,1024,1023,1018,1018,1017,1016,1015,1015,1016,1016,1017,1017,1018,1017,1017,1016,1016,1015,1015,1017,1017,1018,1019,1019,1021,1023,1024,1025,1025,1026,1028,1029,1030,1031,1032,1031,1030,1029,1027,1027,1028