Y \ X
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
1801
1802
1803
1804
1805
1806
1807
1808
1809
1810
11700
11699
11698
11697
11696
11695
11694
11693
11692
11691
11690
11689
11688
11687
11686
11685
11684
11683
11682
11681
11680