2512,2513,2514,2514,2516,2516,2517,2518,2518,2519,2519,2520,2521,2522,2521,2522,2522,2521,2520,2517,2516,2514,2513,2512,2513,2513,2512;1127,1128,1128,1129,1129,1130,1131,1131,1130,1129,1128,1127,1127,1126,1124,1123,1122,1120,1121,1120,1119,1120,1121,1121,1123,1125,1126