#xtr
1527 0 0
1538 1 0
1514 0 0
1579 0 0
1554 0 0
1570 0 0
1503 0 0
1611 0 0
1510 0 0
1591 0 0
1585 0 0
1506 0 0
1743 0 0
1741 0 0
1762 0 0
1728 0 0
1776 0 0
1793 0 0
1775 0 0
1719 0 0
1805 0 0
1735 1 0
1738 0 0
1726 0 0
1761 0 0
1800 0 0
1750 0 0
1739 0 0
1803 0 0
1742 0 0
