1
1
2	18.7
3	60.4
4	32.7
5	111.5
6	51.3
7	13.6
8	78.4

2
2
3	24.6
4	14.3
5	44.6
6	9.4
7	3.2
8	22.1

3
3
4	48.3
5	207.2
6	70.7
7	29.0
8	134.9

4
4
5	100.0
6	31.5
7	10.5
8	55.2

5
5
6	67.4
7	24.7
8	87.9

6
6
7	6.4
8	67.4

7
7
8	20.5

8
8	362.6