Y \ X
2820
2821
2822
2823
2824
2825
2826
2827
2828
2829
2830
2831
2832
2833
2834
2835
2836
2837
2838
2839
2840
2841
2842
2843
2844
2845
2846
2847
2848
2849
2850
2851
2852
2853
2854
2855
2856
2857
2858
2859
2860
14030
14029
14028
14027
14026
14025
14024
14023
14022
14021
14020
14019
14018
14017
14016
14015
14014
14013
14012
14011
14010