1
1
2	19.8
3	7.5
4	26.9
5	92.1
6	7.3
7	27.8
8	11.5

2
2
3	19.6
4	66.5
5	116.8
6	14.7
7	64.7
8	19.4

3
3
4	30.5
5	129.5
6	7.3
7	33.9
8	10.9

4
4
5	149.7
6	21.7
7	73.7
8	37.4

5
5
6	72.6
7	208.3
8	70.4

6
6
7	23.0
8	9.8

7
7
8	22.6

8
8	45.6