Y \ X
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
2691
2692
2693
2694
2695
2696
2697
2698
2699
2700
12640
12639
12638
12637
12636
12635
12634
12633
12632
12631
12630
12629
12628
12627
12626
12625
12624
12623
12622
12621
12620