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
8260
8259
8258
8257
8256
8255
8254
8253
8252
8251
8250
8249
8248
8247
8246
8245
8244
8243
8242
8241
8240