1
2	72.6
3	4.0
4	28.0
5	9.8
6	36.8
7	73.7
8	35.5

2
3	37.4
4	165.7
5	62.1
6	236.1
7	248.5
8	102.6

3
4	6.2
5	4.1
6	10.0
7	32.2
8	11.6

4
5	23.0
6	53.0
7	127.6
8	56.9

5
6	32.9
7	65.1
8	37.3

6
7	143.1
8	79.3

7
8	200.9