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
11630
11629
11628
11627
11626
11625
11624
11623
11622
11621
11620
11619
11618
11617
11616
11615
11614
11613
11612
11611
11610