Y \ X
4950
4951
4952
4953
4954
4955
4956
4957
4958
4959
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
5300
5299
5298
5297
5296
5295
5294
5293
5292
5291
5290
5289
5288
5287
5286
5285
5284
5283
5282
5281
5280