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
11040
11039
11038
11037
11036
11035
11034
11033
11032
11031
11030
11029
11028
11027
11026
11025
11024
11023
11022
11021
11020