Y \ X
2910
2911
2912
2913
2914
2915
2916
2917
2918
2919
2920
2921
2922
2923
2924
2925
2926
2927
2928
2929
2930
2931
2932
2933
2934
2935
2936
2937
2938
2939
2940
2941
2942
2943
2944
2945
2946
2947
2948
2949
2950
9790
9789
9788
9787
9786
9785
9784
9783
9782
9781
9780
9779
9778
9777
9776
9775
9774
9773
9772
9771
9770