Y \ X
9880
9881
9882
9883
9884
9885
9886
9887
9888
9889
9890
9891
9892
9893
9894
9895
9896
9897
9898
9899
9900
9901
9902
9903
9904
9905
9906
9907
9908
9909
9910
9911
9912
9913
9914
9915
9916
9917
9918
9919
9920
4750
4749
4748
4747
4746
4745
4744
4743
4742
4741
4740
4739
4738
4737
4736
4735
4734
4733
4732
4731
4730