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
12030
12029
12028
12027
12026
12025
12024
12023
12022
12021
12020
12019
12018
12017
12016
12015
12014
12013
12012
12011
12010