2332,2335,2333,2332,2331,2330,2329,2328,2328,2327,2327,2326,2325,2323,2322,2322,2323,2323,2324,2326,2327,2329,2330;871,869,868,867,867,867,867,867,866,865,864,864,866,867,867,868,869,871,872,873,872,872,871