1
2	8.0
3	23.8
4	11.4
5	29.8
6	71.7
7	40.4
8	480.3
9	41.5

2
3	10.7
4	4.6
5	14.1
6	30.8
7	18.7
8	326.4
9	19.2

3
4	13.9
5	39.7
6	84.4
7	58.8
8	717.3
9	52.8

4
5	15.3
6	52.7
7	26.2
8	488.8
9	22.0

5
6	49.1
7	40.1
8	588.2
9	52.3

6
7	88.9
8	893.7
9	109.1

7
8	773.0
9	68.8

8
9	656.6