1490 1 0
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1442 0 0
1496 0 0
1469 0 0
1494 0 0
1453 0 0
1419 0 0
1435 0 0
1438 0 0
1434 0 0
1499 0 0
1519 0 0
1506 0 0
1505 0 0
1425 0 0
1474 0 0
1455 0 0
1462 0 0
1465 0 0
1460 0 0
1419 0 0
1373 0 0
1433 0 0
1421 0 0
1410 0 0
1482 0 0
1405 0 0
1440 0 0
