Y \ X
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
2711
2712
2713
2714
2715
2716
2717
2718
2719
2720
4780
4779
4778
4777
4776
4775
4774
4773
4772
4771
4770
4769
4768
4767
4766
4765
4764
4763
4762
4761
4760