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
10620
10619
10618
10617
10616
10615
10614
10613
10612
10611
10610
10609
10608
10607
10606
10605
10604
10603
10602
10601
10600