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
10890
10889
10888
10887
10886
10885
10884
10883
10882
10881
10880
10879
10878
10877
10876
10875
10874
10873
10872
10871
10870