1
2	4.1
3	34.7
4	26.0
5	18.4
6	5.7
7	6.0
8	17.8

2
3	43.8
4	45.5
5	25.6
6	8.7
7	14.9
8	33.3

3
4	144.9
5	131.6
6	56.1
7	84.8
8	172.0

4
5	167.5
6	24.4
7	51.6
8	159.2

5
6	37.8
7	53.5
8	86.5

6
7	15.7
8	45.4

7
8	75.9