Y \ X
8880
8881
8882
8883
8884
8885
8886
8887
8888
8889
8890
8891
8892
8893
8894
8895
8896
8897
8898
8899
8900
8901
8902
8903
8904
8905
8906
8907
8908
8909
8910
8911
8912
8913
8914
8915
8916
8917
8918
8919
8920
3970
3969
3968
3967
3966
3965
3964
3963
3962
3961
3960
3959
3958
3957
3956
3955
3954
3953
3952
3951
3950