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
13930
13929
13928
13927
13926
13925
13924
13923
13922
13921
13920
13919
13918
13917
13916
13915
13914
13913
13912
13911
13910