1
1
2	11.5
3	20.0
4	11.2
5	13.8
6	13.0
7	12.4
8	8.2

2
2
3	31.5
4	52.1
5	23.3
6	61.9
7	23.1
8	21.6

3
3
4	68.8
5	32.4
6	107.2
7	30.9
8	22.9

4
4
5	40.1
6	18.5
7	34.8
8	21.2

5
5
6	52.6
7	16.8
8	20.2

6
6
7	58.6
8	21.2

7
7
8	15.6

8
8	56.9