1
2	110.7
3	10.2
4	7.7
5	35.9
6	20.1
7	31.2

2
3	37.5
4	19.7
5	50.1
6	152.6
7	55.1

3
4	4.1
5	12.1
6	16.8
7	18.0

4
5	5.6
6	10.3
7	12.3

5
6	54.1
7	25.4

6
7	49.9