1,17
2,1.8,2.2
2.5,2.3,2.7
3,2.8,3.2
4,3.76,4.24
5,4.76,5.24
6,5.76,6.24
8,7.71,8.29
10,9.71,10.29
12,11.65,12.35
(14),13.65,14.35
16,15.65,16.35
20,19.58,20.42
25,24.58,25.42
30,29.58,30.42
35,34.50,35.50
40,39.50,40.50
45,44.50,45.50
