Y \ X
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
4501
4502
4503
4504
4505
4506
4507
4508
4509
4510
9830
9829
9828
9827
9826
9825
9824
9823
9822
9821
9820
9819
9818
9817
9816
9815
9814
9813
9812
9811
9810