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
13300
13299
13298
13297
13296
13295
13294
13293
13292
13291
13290
13289
13288
13287
13286
13285
13284
13283
13282
13281
13280