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
6400
6399
6398
6397
6396
6395
6394
6393
6392
6391
6390
6389
6388
6387
6386
6385
6384
6383
6382
6381
6380