Y \ X
2810
2811
2812
2813
2814
2815
2816
2817
2818
2819
2820
2821
2822
2823
2824
2825
2826
2827
2828
2829
2830
2831
2832
2833
2834
2835
2836
2837
2838
2839
2840
2841
2842
2843
2844
2845
2846
2847
2848
2849
2850
11580
11579
11578
11577
11576
11575
11574
11573
11572
11571
11570
11569
11568
11567
11566
11565
11564
11563
11562
11561
11560