1
2	4.6
3	4.6
4	33.6
5	76.7
6	16.4
7	58.0

2
3	2.7
4	24.8
5	67.9
6	11.5
7	59.2

3
4	20.7
5	61.6
6	8.5
7	59.4

4
5	196.3
6	38.7
7	185.4

5
6	117.6
7	226.2

6
7	127.7