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
2710
2709
2708
2707
2706
2705
2704
2703
2702
2701
2700
2699
2698
2697
2696
2695
2694
2693
2692
2691
2690