Y \ X
1760
1761
1762
1763
1764
1765
1766
1767
1768
1769
1770
1771
1772
1773
1774
1775
1776
1777
1778
1779
1780
1781
1782
1783
1784
1785
1786
1787
1788
1789
1790
1791
1792
1793
1794
1795
1796
1797
1798
1799
1800
4740
4739
4738
4737
4736
4735
4734
4733
4732
4731
4730
4729
4728
4727
4726
4725
4724
4723
4722
4721
4720