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
9640
9639
9638
9637
9636
9635
9634
9633
9632
9631
9630
9629
9628
9627
9626
9625
9624
9623
9622
9621
9620