2522,2521,2521,2520,2520,2519,2519,2520,2520,2521,2522,2522,2523,2524,2525,2525,2527,2528,2528,2527,2527,2526,2525,2525,2524,2524;1177,1177,1178,1179,1182,1182,1185,1185,1184,1184,1183,1182,1182,1183,1182,1181,1179,1177,1175,1175,1174,1173,1174,1175,1176,1177