1
1
2	9.1
3	41.6
4	58.4
5	42.0
6	185.0
7	10.0
8	25.1

2
2
3	12.5
4	33.4
5	25.7
6	94.7
7	3.8
8	9.3

3
3
4	85.5
5	62.1
6	227.2
7	17.9
8	33.2

4
4
5	75.7
6	331.4
7	28.8
8	37.5

5
5
6	180.8
7	22.1
8	33.0

6
6
7	77.9
8	155.9

7
7	20.2
8	7.9

8
8	58.9