2931,2931,2932,2933,2933,2934,2936,2937,2937,2938,2939,2939,2940,2941,2941,2942,2942,2943,2943,2945,2944,2944,2943,2943,2941,2940,2938,2937,2936,2936,2935,2934,2931,2932;1267,1266,1265,1265,1264,1264,1263,1263,1262,1262,1261,1260,1259,1258,1259,1260,1262,1263,1264,1265,1267,1268,1269,1270,1272,1274,1275,1277,1278,1277,1275,1273,1273,1270