Y \ X
1830
1831
1832
1833
1834
1835
1836
1837
1838
1839
1840
1841
1842
1843
1844
1845
1846
1847
1848
1849
1850
1851
1852
1853
1854
1855
1856
1857
1858
1859
1860
1861
1862
1863
1864
1865
1866
1867
1868
1869
1870
13330
13329
13328
13327
13326
13325
13324
13323
13322
13321
13320
13319
13318
13317
13316
13315
13314
13313
13312
13311
13310