Y \ X
1760
1761
1762
1763
1764
1765
1766
1767
1768
1769
1770
1771
1772
1773
1774
1775
1776
1777
1778
1779
1780
1781
1782
1783
1784
1785
1786
1787
1788
1789
1790
1791
1792
1793
1794
1795
1796
1797
1798
1799
1800
9520
9519
9518
9517
9516
9515
9514
9513
9512
9511
9510
9509
9508
9507
9506
9505
9504
9503
9502
9501
9500