1
2	19.1
3	21.7
4	35.8
5	71.2
6	19.6
7	42.0
8	156.2

2
3	7.4
4	16.7
5	33.7
6	6.5
7	16.6
8	97.8

3
4	18.7
5	23.4
6	6.8
7	18.4
8	120.3

4
5	36.7
6	16.4
7	12.0
8	137.7

5
6	27.3
7	38.4
8	177.4

6
7	10.8
8	78.1

7
8	100.6