1
2	42.3
3	22.7
4	2.3
5	34.2
6	13.7
7	150.3

2
3	68.7
4	11.4
5	128.2
6	65.5
7	326.5

3
4	5.4
5	69.1
6	42.3
7	264.5

4
5	10.6
6	4.0
7	77.1

5
6	72.0
7	394.2

6
7	237.4