Y \ X
3940
3941
3942
3943
3944
3945
3946
3947
3948
3949
3950
3951
3952
3953
3954
3955
3956
3957
3958
3959
3960
3961
3962
3963
3964
3965
3966
3967
3968
3969
3970
3971
3972
3973
3974
3975
3976
3977
3978
3979
3980
13610
13609
13608
13607
13606
13605
13604
13603
13602
13601
13600
13599
13598
13597
13596
13595
13594
13593
13592
13591
13590