2517,2516,2516,2517,2518,2519,2520,2521,2522,2524,2525,2526,2527,2526,2527,2526,2525,2524,2521,2520,2519,2519,2517,2516,2514,2513,2512,2513,2514,2515,2516;1116,1117,1119,1120,1119,1118,1117,1116,1115,1114,1112,1110,1108,1107,1105,1103,1103,1104,1103,1104,1105,1106,1106,1107,1107,1109,1110,1112,1113,1113,1115