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
12270
12269
12268
12267
12266
12265
12264
12263
12262
12261
12260
12259
12258
12257
12256
12255
12254
12253
12252
12251
12250