Y \ X
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
2991
2992
2993
2994
2995
2996
2997
2998
2999
3000
13570
13569
13568
13567
13566
13565
13564
13563
13562
13561
13560
13559
13558
13557
13556
13555
13554
13553
13552
13551
13550