2527,2528,2531,2530,2528,2526,2524,2523,2522,2521,2517,2518,2518,2519,2518,2517,2516,2515,2513,2513,2514,2514,2516,2517,2518,2519,2520,2522,2522,2524,2526,2526,2526,2525,2525,2526;921,922,924,926,927,925,924,923,922,922,923,920,919,917,916,914,915,913,911,910,908,907,906,906,907,908,910,909,910,911,912,913,915,916,917,918