3414 20 5
1751 1 0
1661 0 0
1716 0 0
1657 0 0
1715 1 0
1667 1 0
1689 0 0
1708 1 0
1684 0 0
1654 0 0
1673 0 0
1686 0 0
1664 0 0
1870 2 1
