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
6650
6649
6648
6647
6646
6645
6644
6643
6642
6641
6640
6639
6638
6637
6636
6635
6634
6633
6632
6631
6630