2649,2647,2647,2647,2647,2646,2645,2644,2644,2646,2647,2649,2650,2651,2652,2654,2655,2654,2653,2652,2651,2650;1207,1208,1206,1205,1204,1203,1201,1200,1199,1199,1200,1199,1199,1199,1200,1200,1202,1203,1205,1205,1206,1206