1
1
2	7.6
3	21.2
4	64.0
5	16.5
6	67.1
7	16.7
8	57.0

2
2
3	9.8
4	40.8
5	6.8
6	26.5
7	5.8
8	28.7

3
3
4	92.5
5	17.2
6	73.0
7	16.6
8	53.3

4
4
5	47.8
6	118.9
7	57.0
8	83.2

5
5
6	37.1
7	9.3
8	39.6

6
6
7	55.5
8	83.2

7
7
8	17.2

8
8	260.2