Y \ X
12950
12951
12952
12953
12954
12955
12956
12957
12958
12959
12960
12961
12962
12963
12964
12965
12966
12967
12968
12969
12970
12971
12972
12973
12974
12975
12976
12977
12978
12979
12980
12981
12982
12983
12984
12985
12986
12987
12988
12989
12990
3960
3959
3958
3957
3956
3955
3954
3953
3952
3951
3950
3949
3948
3947
3946
3945
3944
3943
3942
3941
3940