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
10920
10919
10918
10917
10916
10915
10914
10913
10912
10911
10910
10909
10908
10907
10906
10905
10904
10903
10902
10901
10900