Y \ X
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
5001
5002
5003
5004
5005
5006
5007
5008
5009
5010
11940
11939
11938
11937
11936
11935
11934
11933
11932
11931
11930
11929
11928
11927
11926
11925
11924
11923
11922
11921
11920