1
2	13.4
3	269.5
4	175.7
5	50.1
6	32.5
7	136.3

2
3	87.4
4	46.8
5	7.3
6	1.1
7	29.2

3
4	731.6
5	314.4
6	153.2
7	746.9

4
5	191.7
6	82.2
7	317.2

5
6	13.2
7	86.1

6
7	40.8