Y \ X
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
2961
2962
2963
2964
2965
2966
2967
2968
2969
2970
10660
10659
10658
10657
10656
10655
10654
10653
10652
10651
10650
10649
10648
10647
10646
10645
10644
10643
10642
10641
10640