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
13800
13799
13798
13797
13796
13795
13794
13793
13792
13791
13790
13789
13788
13787
13786
13785
13784
13783
13782
13781
13780