Y \ X
4630
4631
4632
4633
4634
4635
4636
4637
4638
4639
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
12620
12619
12618
12617
12616
12615
12614
12613
12612
12611
12610
12609
12608
12607
12606
12605
12604
12603
12602
12601
12600