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
12210
12209
12208
12207
12206
12205
12204
12203
12202
12201
12200
12199
12198
12197
12196
12195
12194
12193
12192
12191
12190