0.6,1.2
0.8,1.6
1.0,2.0
1.2,2.4
1.5,3.0
2.0,3.68
2.5,4.6
3.0,5.52
4.0,7.36
5.0,9.2
6.0,11.04
7.0,12.88
8.0,14.72
9.0,16.56
10,18.4
12,22.08