1
2	19.7
3	21.6
4	7.4
5	4.8
6	32.8
7	6.1
8	21.6

2
3	132.2
4	56.4
5	30.7
6	140.2
7	35.3
8	72.3

3
4	57.1
5	42.0
6	128.5
7	38.0
8	114.2

4
5	10.8
6	63.8
7	10.9
8	51.1

5
6	51.7
7	7.3
8	35.3

6
7	43.6
8	134.1

7
8	31.2