Y \ X
5640
5641
5642
5643
5644
5645
5646
5647
5648
5649
5650
5651
5652
5653
5654
5655
5656
5657
5658
5659
5660
5661
5662
5663
5664
5665
5666
5667
5668
5669
5670
5671
5672
5673
5674
5675
5676
5677
5678
5679
5680
4670
4669
4668
4667
4666
4665
4664
4663
4662
4661
4660
4659
4658
4657
4656
4655
4654
4653
4652
4651
4650