Y \ X
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
2971
2972
2973
2974
2975
2976
2977
2978
2979
2980
8360
8359
8358
8357
8356
8355
8354
8353
8352
8351
8350
8349
8348
8347
8346
8345
8344
8343
8342
8341
8340