Y \ X
1670
1671
1672
1673
1674
1675
1676
1677
1678
1679
1680
1681
1682
1683
1684
1685
1686
1687
1688
1689
1690
1691
1692
1693
1694
1695
1696
1697
1698
1699
1700
1701
1702
1703
1704
1705
1706
1707
1708
1709
1710
13680
13679
13678
13677
13676
13675
13674
13673
13672
13671
13670
13669
13668
13667
13666
13665
13664
13663
13662
13661
13660