Y \ X
4640
4641
4642
4643
4644
4645
4646
4647
4648
4649
4650
4651
4652
4653
4654
4655
4656
4657
4658
4659
4660
4661
4662
4663
4664
4665
4666
4667
4668
4669
4670
4671
4672
4673
4674
4675
4676
4677
4678
4679
4680
5650
5649
5648
5647
5646
5645
5644
5643
5642
5641
5640
5639
5638
5637
5636
5635
5634
5633
5632
5631
5630