1
2	18.7
3	73.6
4	49.1
5	72.2
6	47.5
7	138.7
8	163.5

2
3	7.2
4	3.4
5	8.0
6	4.7
7	16.6
8	82.6

3
4	18.3
5	44.5
6	32.7
7	56.7
8	304.6

4
5	17.6
6	17.7
7	24.3
8	201.7

5
6	28.6
7	72.5
8	204.4

6
7	54.7
8	239.0

7
8	330.5