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
4110
4109
4108
4107
4106
4105
4104
4103
4102
4101
4100
4099
4098
4097
4096
4095
4094
4093
4092
4091
4090