2517,2518,2518,2519,2519,2520,2519,2519,2518,2518,2519,2518,2518,2517,2516,2515,2514,2514,2515,2515,2515,2516,2516,2517;1187,1188,1189,1190,1191,1191,1192,1193,1194,1195,1196,1197,1198,1199,1198,1199,1199,1195,1194,1193,1191,1190,1189,1189