Y \ X
4440
4441
4442
4443
4444
4445
4446
4447
4448
4449
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
10630
10629
10628
10627
10626
10625
10624
10623
10622
10621
10620
10619
10618
10617
10616
10615
10614
10613
10612
10611
10610