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
8910
8909
8908
8907
8906
8905
8904
8903
8902
8901
8900
8899
8898
8897
8896
8895
8894
8893
8892
8891
8890