Y \ X
4940
4941
4942
4943
4944
4945
4946
4947
4948
4949
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
10690
10689
10688
10687
10686
10685
10684
10683
10682
10681
10680
10679
10678
10677
10676
10675
10674
10673
10672
10671
10670