Y \ X
4430
4431
4432
4433
4434
4435
4436
4437
4438
4439
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
5490
5489
5488
5487
5486
5485
5484
5483
5482
5481
5480
5479
5478
5477
5476
5475
5474
5473
5472
5471
5470