Y \ X
2670
2671
2672
2673
2674
2675
2676
2677
2678
2679
2680
2681
2682
2683
2684
2685
2686
2687
2688
2689
2690
2691
2692
2693
2694
2695
2696
2697
2698
2699
2700
2701
2702
2703
2704
2705
2706
2707
2708
2709
2710
4160
4159
4158
4157
4156
4155
4154
4153
4152
4151
4150
4149
4148
4147
4146
4145
4144
4143
4142
4141
4140