Y \ X
1860
1861
1862
1863
1864
1865
1866
1867
1868
1869
1870
1871
1872
1873
1874
1875
1876
1877
1878
1879
1880
1881
1882
1883
1884
1885
1886
1887
1888
1889
1890
1891
1892
1893
1894
1895
1896
1897
1898
1899
1900
3630
3629
3628
3627
3626
3625
3624
3623
3622
3621
3620
3619
3618
3617
3616
3615
3614
3613
3612
3611
3610