4179 53 0
1554 1 0
1495 2 1
1590 1 0
1489 2 1
1649 2 0
1566 1 0
1554 1 0
1572 1 0
1603 2 0
1550 1 0
1659 3 0
1627 1 0
1536 1 0
1538 1 0
1628 2 1
1515 1 0
1560 1 0
1520 1 0
1603 1 0
1637 2 0
1589 2 0
1597 1 0
1576 1 0
1584 2 0
1612 3 0
