2512,2513,2514,2514,2515,2515,2516,2516,2517,2517,2518,2519,2519,2520,2520,2521,2522,2523,2524,2524,2525,2526,2526,2526,2526,2525,2525,2525,2524,2523,2522,2521,2520,2520,2519,2518,2518,2517,2516,2516,2515,2515,2514,2514,2513,2513,2513,2512,2512,2512;869,869,869,868,868,867,867,866,866,865,865,865,866,866,867,867,867,867,867,868,868,868,869,870,871,871,872,873,873,873,873,873,873,874,874,874,875,875,875,874,874,873,873,872,872,871,870,870,869,869