1
1
2	4.0
3	21.6
4	66.7
5	23.5
6	80.5
7	59.6
8	22.4

2
2
3	6.3
4	24.6
5	6.0
6	41.0
7	18.4
8	7.3

3
3
4	56.9
5	23.8
6	74.7
7	42.2
8	17.7

4
4
5	59.1
6	119.3
7	103.4
8	62.0

5
5
6	105.1
7	50.0
8	37.8

6
6
7	88.6
8	68.1

7
7	310.2
8	29.9

8
8	177.3