Y \ X
4960
4961
4962
4963
4964
4965
4966
4967
4968
4969
4970
4971
4972
4973
4974
4975
4976
4977
4978
4979
4980
4981
4982
4983
4984
4985
4986
4987
4988
4989
4990
4991
4992
4993
4994
4995
4996
4997
4998
4999
5000
8660
8659
8658
8657
8656
8655
8654
8653
8652
8651
8650
8649
8648
8647
8646
8645
8644
8643
8642
8641
8640