1
1
2	7.2
3	25.6
4	17.0
5	14.2
6	103.5
7	4.7
8	14.6

2
2
3	66.7
4	34.5
5	24.8
6	333.7
7	7.8
8	28.8

3
3
4	158.0
5	61.3
6	375.4
7	19.1
8	31.6

4
4
5	58.8
6	600.7
7	16.7
8	56.6

5
5
6	429.1
7	12.0
8	30.6

6
6
7	71.5
8	91.0

7
7	96.8
8	8.6

8
8	61.3