Y \ X
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
2971
2972
2973
2974
2975
2976
2977
2978
2979
2980
9930
9929
9928
9927
9926
9925
9924
9923
9922
9921
9920
9919
9918
9917
9916
9915
9914
9913
9912
9911
9910