2945,2945,2944,2944,2943,2943,2942,2941,2941,2942,2942,2942,2944,2944,2945,2945,2947,2947,2948,2949,2949,2950,2950,2950,2950,2949,2947,2947,2946,2946;542,543,543,541,541,540,540,540,538,538,536,535,535,533,533,532,532,531,531,531,534,534,537,538,539,539,539,541,541,542