Y \ X
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
4471
4472
4473
4474
4475
4476
4477
4478
4479
4480
11090
11089
11088
11087
11086
11085
11084
11083
11082
11081
11080
11079
11078
11077
11076
11075
11074
11073
11072
11071
11070