2528,2528,2527,2527,2526,2526,2526,2527,2528,2529,2530,2531,2533,2534,2535,2535,2533,2532,2532,2533,2532,2531,2530;1161,1163,1164,1165,1165,1166,1167,1168,1168,1167,1167,1168,1168,1169,1168,1165,1163,1163,1162,1161,1160,1160,1161