Y \ X
1660
1661
1662
1663
1664
1665
1666
1667
1668
1669
1670
1671
1672
1673
1674
1675
1676
1677
1678
1679
1680
1681
1682
1683
1684
1685
1686
1687
1688
1689
1690
1691
1692
1693
1694
1695
1696
1697
1698
1699
1700
13120
13119
13118
13117
13116
13115
13114
13113
13112
13111
13110
13109
13108
13107
13106
13105
13104
13103
13102
13101
13100