Y \ X
2670
2671
2672
2673
2674
2675
2676
2677
2678
2679
2680
2681
2682
2683
2684
2685
2686
2687
2688
2689
2690
2691
2692
2693
2694
2695
2696
2697
2698
2699
2700
2701
2702
2703
2704
2705
2706
2707
2708
2709
2710
8780
8779
8778
8777
8776
8775
8774
8773
8772
8771
8770
8769
8768
8767
8766
8765
8764
8763
8762
8761
8760