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
5090
5089
5088
5087
5086
5085
5084
5083
5082
5081
5080
5079
5078
5077
5076
5075
5074
5073
5072
5071
5070