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
13670
13669
13668
13667
13666
13665
13664
13663
13662
13661
13660
13659
13658
13657
13656
13655
13654
13653
13652
13651
13650