1520 2 0
1490 0 0
1457 1 0
1494 0 0
1468 0 0
1474 1 0
1448 0 0
1499 0 0
1506 0 0
1465 0 0
1480 0 0
1467 0 0
1504 0 0
1494 0 0
1544 0 0
1473 0 0
1517 0 0
1541 1 0
1582 0 0
1547 1 0
1568 0 0
1541 0 0
1541 0 0
1568 0 0
1537 0 0
1526 0 0
1531 0 0
1456 0 0
3077 3 0
1501 0 0
