--------------------------------------------------------------
2.0 | 3 2 1 1 1 1 1 1
1.6 | 3 2 1 1 1 1 1 1
1.2 | 2 1 1 1 1 1 1
0.8 | 2 1 1 1 2 2 2
0.4 | 1 1 1 2 2 2
0.0 | 1 1 1 2 2 2
-0.4 | 1 2 2 2 2
-0.8 | 2 2 3 3
--------------------------------------------------------------
-0.8 -0.4 0.0 0.4 0.8 1.2 1.6 2.0