0.5, 0.5, -1, -2.5
1.5, 0.5, -0.9, -2.5
2.5, 0.5, -0.8, -2.75
3.5, 0.5, -0.7, -3
4.5, 0.5, -0.6, -3.5
5.5, 0.5, -0.5, -3.5
6.5, 0.5, -0.4, -5
7.5, 0.5, -0.3, -5
8.5, 0.5, -0.2, -5
9.5, 0.5, -0.1, -5