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
11520
11519
11518
11517
11516
11515
11514
11513
11512
11511
11510
11509
11508
11507
11506
11505
11504
11503
11502
11501
11500