Y \ X
2650
2651
2652
2653
2654
2655
2656
2657
2658
2659
2660
2661
2662
2663
2664
2665
2666
2667
2668
2669
2670
2671
2672
2673
2674
2675
2676
2677
2678
2679
2680
2681
2682
2683
2684
2685
2686
2687
2688
2689
2690
9740
9739
9738
9737
9736
9735
9734
9733
9732
9731
9730
9729
9728
9727
9726
9725
9724
9723
9722
9721
9720