Y \ X
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
2981
2982
2983
2984
2985
2986
2987
2988
2989
2990
7400
7399
7398
7397
7396
7395
7394
7393
7392
7391
7390
7389
7388
7387
7386
7385
7384
7383
7382
7381
7380