1
2	17.0
3	3.1
4	21.7
5	103.5
6	27.5
7	11.7
8	8.7

2
3	13.2
4	53.1
5	288.2
6	83.0
7	32.4
8	45.1

3
4	12.6
5	100.8
6	27.2
7	9.3
8	10.2

4
5	312.2
6	168.1
7	33.7
8	79.2

5
6	359.1
7	203.6
8	224.1

6
7	68.3
8	62.1

7
8	31.8