2517,2518,2519,2519,2520,2521,2522,2522,2523,2524,2523,2522,2521,2517,2516,2515,2513,2513,2514,2515;928,928,929,930,930,930,929,928,928,924,923,922,922,923,923,924,924,925,926,927