Y \ X
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
4491
4492
4493
4494
4495
4496
4497
4498
4499
4500
8740
8739
8738
8737
8736
8735
8734
8733
8732
8731
8730
8729
8728
8727
8726
8725
8724
8723
8722
8721
8720