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
12620
12619
12618
12617
12616
12615
12614
12613
12612
12611
12610
12609
12608
12607
12606
12605
12604
12603
12602
12601
12600