Y \ X
1850
1851
1852
1853
1854
1855
1856
1857
1858
1859
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
14080
14079
14078
14077
14076
14075
14074
14073
14072
14071
14070
14069
14068
14067
14066
14065
14064
14063
14062
14061
14060