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
13330
13329
13328
13327
13326
13325
13324
13323
13322
13321
13320
13319
13318
13317
13316
13315
13314
13313
13312
13311
13310