1
1
2	25.2
3	28.8
4	43.5
5	32.0
6	32.3
7	4.6
8	31.3

2
2
3	43.5
4	74.2
5	47.1
6	55.6
7	12.7
8	57.2

3
3
4	50.1
5	46.0
6	74.2
7	10.2
8	66.8

4
4
5	62.6
6	87.1
7	16.7
8	70.3

5
5
6	59.8
7	11.6
8	52.0

6
6
7	14.5
8	49.5

7
7	5.9
8	9.5

8
8	174.3