Y \ X
2920
2921
2922
2923
2924
2925
2926
2927
2928
2929
2930
2931
2932
2933
2934
2935
2936
2937
2938
2939
2940
2941
2942
2943
2944
2945
2946
2947
2948
2949
2950
2951
2952
2953
2954
2955
2956
2957
2958
2959
2960
10850
10849
10848
10847
10846
10845
10844
10843
10842
10841
10840
10839
10838
10837
10836
10835
10834
10833
10832
10831
10830