Y \ X
2930
2931
2932
2933
2934
2935
2936
2937
2938
2939
2940
2941
2942
2943
2944
2945
2946
2947
2948
2949
2950
2951
2952
2953
2954
2955
2956
2957
2958
2959
2960
2961
2962
2963
2964
2965
2966
2967
2968
2969
2970
11460
11459
11458
11457
11456
11455
11454
11453
11452
11451
11450
11449
11448
11447
11446
11445
11444
11443
11442
11441
11440