Y \ X
12450
12451
12452
12453
12454
12455
12456
12457
12458
12459
12460
12461
12462
12463
12464
12465
12466
12467
12468
12469
12470
12471
12472
12473
12474
12475
12476
12477
12478
12479
12480
12481
12482
12483
12484
12485
12486
12487
12488
12489
12490
4270
4269
4268
4267
4266
4265
4264
4263
4262
4261
4260
4259
4258
4257
4256
4255
4254
4253
4252
4251
4250