Y \ X
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
1901
1902
1903
1904
1905
1906
1907
1908
1909
1910
14410
14409
14408
14407
14406
14405
14404
14403
14402
14401
14400
14399
14398
14397
14396
14395
14394
14393
14392
14391
14390