850 0 0
871 0 0
1637 0 0
1520 0 0
1708 1 0
1917 6 6
1540 0 0
1562 0 0
1580 0 0
1551 0 0
1562 0 0
1576 0 0
1610 0 0
1524 0 0
1507 0 0
1534 0 0
1633 0 0
1560 0 0
1571 0 0
1509 0 0
1513 0 0
1510 0 0
1559 0 0
1559 0 0
1562 0 0
1579 0 0
1514 0 0
1548 0 0
1546 0 0
1532 0 0
