Y \ X
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
4681
4682
4683
4684
4685
4686
4687
4688
4689
4690
12690
12689
12688
12687
12686
12685
12684
12683
12682
12681
12680
12679
12678
12677
12676
12675
12674
12673
12672
12671
12670