2520,2520,2521,2522,2522,2527,2527,2526,2527,2527,2526,2525,2523,2522,2521,2522,2522;1213,1214,1215,1217,1218,1217,1214,1210,1206,1203,1203,1204,1205,1205,1207,1209,1211