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
11690
11689
11688
11687
11686
11685
11684
11683
11682
11681
11680
11679
11678
11677
11676
11675
11674
11673
11672
11671
11670