10 0.0 20.0
1.0 4.1 1.3
2.0 4.3 1.4
1.0 5.0 1.6
2.0 6.7 1.2
1.0 7.1 1.8
2.0 7.2 1.4
1.0 8.1 1.3
2.0 8.5 1.2
1.0 8.9 1.6
2.0 9.0 1.7