Y \ X
1680
1681
1682
1683
1684
1685
1686
1687
1688
1689
1690
1691
1692
1693
1694
1695
1696
1697
1698
1699
1700
1701
1702
1703
1704
1705
1706
1707
1708
1709
1710
1711
1712
1713
1714
1715
1716
1717
1718
1719
1720
12380
12379
12378
12377
12376
12375
12374
12373
12372
12371
12370
12369
12368
12367
12366
12365
12364
12363
12362
12361
12360