Y \ X
13450
13451
13452
13453
13454
13455
13456
13457
13458
13459
13460
13461
13462
13463
13464
13465
13466
13467
13468
13469
13470
13471
13472
13473
13474
13475
13476
13477
13478
13479
13480
13481
13482
13483
13484
13485
13486
13487
13488
13489
13490
2420
2419
2418
2417
2416
2415
2414
2413
2412
2411
2410
2409
2408
2407
2406
2405
2404
2403
2402
2401
2400