2517,2516,2515,2515,2514,2514,2513,2514,2515,2516,2516,2517,2517,2518,2518,2519,2520,2521,2522,2523,2522,2522,2519,2517;1189,1190,1191,1195,1196,1200,1201,1202,1202,1203,1201,1200,1199,1198,1197,1196,1197,1197,1198,1198,1196,1194,1192,1190