1
2	7.7
3	21.8
4	49.2
5	16.7
6	17.2
7	6.5
8	46.3

2
3	16.4
4	29.2
5	21.8
6	8.2
7	4.8
8	33.3

3
4	108.0
5	60.7
6	59.6
7	19.5
8	114.3

4
5	107.0
6	47.7
7	41.0
8	147.2

5
6	52.2
7	19.6
8	136.5

6
7	14.2
8	87.1

7
8	37.6