Y \ X
2830
2831
2832
2833
2834
2835
2836
2837
2838
2839
2840
2841
2842
2843
2844
2845
2846
2847
2848
2849
2850
2851
2852
2853
2854
2855
2856
2857
2858
2859
2860
2861
2862
2863
2864
2865
2866
2867
2868
2869
2870
5650
5649
5648
5647
5646
5645
5644
5643
5642
5641
5640
5639
5638
5637
5636
5635
5634
5633
5632
5631
5630