1
2	7.7
3	41.0
4	44.1
5	74.8
6	8.7
7	3.8
8	3.6

2
3	99.2
4	172.9
5	223.4
6	28.3
7	17.4
8	15.2

3
4	518.8
5	893.6
6	184.8
7	82.9
8	71.1

4
5	765.9
6	206.2
7	89.8
8	94.6

5
6	434.7
7	309.3
8	203.6

6
7	21.6
8	18.1

7
8	7.0