2515,2514,2512,2510,2512,2513,2513,2514,2515,2515,2516,2517,2517,2517,2518,2518,2516;1227,1227,1228,1229,1234,1237,1240,1242,1241,1239,1237,1235,1234,1233,1230,1229,1228