Y \ X
1570
1571
1572
1573
1574
1575
1576
1577
1578
1579
1580
1581
1582
1583
1584
1585
1586
1587
1588
1589
1590
1591
1592
1593
1594
1595
1596
1597
1598
1599
1600
1601
1602
1603
1604
1605
1606
1607
1608
1609
1610
12350
12349
12348
12347
12346
12345
12344
12343
12342
12341
12340
12339
12338
12337
12336
12335
12334
12333
12332
12331
12330