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
12490
12489
12488
12487
12486
12485
12484
12483
12482
12481
12480
12479
12478
12477
12476
12475
12474
12473
12472
12471
12470