1500 0 0
1528 0 0
1498 0 0
1482 0 0
1498 0 0
1440 0 0
1518 0 0
1530 1 0
1509 0 0
1438 0 0
1532 1 0
1492 0 0
1505 1 0
1489 0 0
1544 1 0
1553 0 0
1504 0 0
1478 0 0
1524 0 0
1481 0 0
1489 1 0
1508 0 0
1455 0 0
1461 1 0
1507 1 0
1469 0 0
1469 1 0
1489 1 0
1536 0 0
1442 0 0
