Y \ X
2880
2881
2882
2883
2884
2885
2886
2887
2888
2889
2890
2891
2892
2893
2894
2895
2896
2897
2898
2899
2900
2901
2902
2903
2904
2905
2906
2907
2908
2909
2910
2911
2912
2913
2914
2915
2916
2917
2918
2919
2920
9590
9589
9588
9587
9586
9585
9584
9583
9582
9581
9580
9579
9578
9577
9576
9575
9574
9573
9572
9571
9570