Y \ X
4620
4621
4622
4623
4624
4625
4626
4627
4628
4629
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
4070
4069
4068
4067
4066
4065
4064
4063
4062
4061
4060
4059
4058
4057
4056
4055
4054
4053
4052
4051
4050