--------------------------------------------------------------
4.0 | 3 6 5 5 4 2 2 1
3.2 | 3 4 6 6 4 3 2 1
2.4 | 3 6 7 5 4 3 2
1.6 | 3 5 7 6 4 3 2
0.8 | 4 7 7 5 4 2
0.0 | 3 5 7 6 4 3
-0.8 | 4 6 7 5 3
-1.6 | 4 7 6 4
--------------------------------------------------------------
-1.6 -0.8 0.0 0.8 1.6 2.4 3.2 4.0