Y \ X
2850
2851
2852
2853
2854
2855
2856
2857
2858
2859
2860
2861
2862
2863
2864
2865
2866
2867
2868
2869
2870
2871
2872
2873
2874
2875
2876
2877
2878
2879
2880
2881
2882
2883
2884
2885
2886
2887
2888
2889
2890
9630
9629
9628
9627
9626
9625
9624
9623
9622
9621
9620
9619
9618
9617
9616
9615
9614
9613
9612
9611
9610