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
13830
13829
13828
13827
13826
13825
13824
13823
13822
13821
13820
13819
13818
13817
13816
13815
13814
13813
13812
13811
13810