Y \ X
9870
9871
9872
9873
9874
9875
9876
9877
9878
9879
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
4840
4839
4838
4837
4836
4835
4834
4833
4832
4831
4830
4829
4828
4827
4826
4825
4824
4823
4822
4821
4820