1
2	6.7
3	24.7
4	1.6
5	80.8
6	9.0
7	5.4
8	74.6

2
3	131.8
4	30.2
5	238.8
6	63.0
7	42.8
8	398.0

3
4	91.8
5	977.0
6	167.9
7	105.8
8	580.9

4
5	282.8
6	45.7
7	17.2
8	190.2

5
6	511.7
7	294.4
8	1194.1

6
7	72.8
8	447.8

7
8	290.4