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
13210
13209
13208
13207
13206
13205
13204
13203
13202
13201
13200
13199
13198
13197
13196
13195
13194
13193
13192
13191
13190