Y \ X
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
2711
2712
2713
2714
2715
2716
2717
2718
2719
2720
12340
12339
12338
12337
12336
12335
12334
12333
12332
12331
12330
12329
12328
12327
12326
12325
12324
12323
12322
12321
12320