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
13660
13659
13658
13657
13656
13655
13654
13653
13652
13651
13650
13649
13648
13647
13646
13645
13644
13643
13642
13641
13640