#xtr
1315 0 0
1311 1 0
1287 0 0
1355 0 0
1318 0 0
1335 0 0
1289 0 0
1354 0 0
1299 0 0
1352 0 0
1356 0 0
1294 0 0
1508 0 0
1531 0 0
1540 0 0
1496 0 0
1553 0 0
1567 0 0
1533 0 0
1509 0 0
1566 0 0
1503 1 0
1531 0 0
1502 0 0
1531 0 0
1571 0 0
1530 0 0
1510 0 0
1589 0 0
1537 0 0
