2870,2869,2868,2868,2867,2867,2865,2864,2863,2862,2862,2862,2861,2861,2861,2862,2862,2863,2863,2864,2864,2865,2867,2869,2869,2870,2870,2871,2871,2871,2872,2872,2872,2871,2871,2870,2870;540,540,540,539,539,538,538,538,538,538,537,535,535,533,532,532,531,531,530,530,529,529,529,529,530,530,531,531,532,534,534,535,537,537,538,538,539