Y \ X
4450
4451
4452
4453
4454
4455
4456
4457
4458
4459
4460
4461
4462
4463
4464
4465
4466
4467
4468
4469
4470
4471
4472
4473
4474
4475
4476
4477
4478
4479
4480
4481
4482
4483
4484
4485
4486
4487
4488
4489
4490
5850
5849
5848
5847
5846
5845
5844
5843
5842
5841
5840
5839
5838
5837
5836
5835
5834
5833
5832
5831
5830