Y \ X
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
5011
5012
5013
5014
5015
5016
5017
5018
5019
5020
11820
11819
11818
11817
11816
11815
11814
11813
11812
11811
11810
11809
11808
11807
11806
11805
11804
11803
11802
11801
11800