1
2	11.6
3	22.6
4	19.1
5	37.4
6	11.7
7	15.7
8	4.4

2
3	57.5
4	41.5
5	38.4
6	28.1
7	28.6
8	9.3

3
4	53.8
5	109.1
6	58.6
7	51.2
8	24.7

4
5	76.0
6	33.1
7	35.9
8	17.7

5
6	62.3
7	65.4
8	18.8

6
7	38.2
8	10.8

7
8	14.3