1
2	4.7
3	7.6
4	183.2
5	7.8
6	43.0
7	133.7
8	35.6

2
3	5.2
4	102.8
5	5.7
6	18.4
7	40.0
8	15.3

3
4	198.2
5	9.0
6	43.0
7	71.9
8	33.0

4
5	166.4
6	351.7
7	573.9
8	369.6

5
6	42.3
7	82.6
8	30.6

6
7	227.1
8	100.5

7
8	218.0