--------------------------------------------------------------
4.0 | 8 9 9 5 3 2 1 1
3.2 | 6 12 11 7 4 2 2 1
2.4 | 12 13 8 5 3 2 2
1.6 | 8 15 10 7 4 3 2
0.8 | 15 12 9 6 4 3
0.0 | 15 15 11 8 6 4
-0.8 | 13 13 9 6 4
-1.6 | 13 11 8 5
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-1.6 -0.8 0.0 0.8 1.6 2.4 3.2 4.0