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
10370
10369
10368
10367
10366
10365
10364
10363
10362
10361
10360
10359
10358
10357
10356
10355
10354
10353
10352
10351
10350