Y \ X
1650
1651
1652
1653
1654
1655
1656
1657
1658
1659
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
13320
13319
13318
13317
13316
13315
13314
13313
13312
13311
13310
13309
13308
13307
13306
13305
13304
13303
13302
13301
13300