1
1
2	8.0
3	67.8
4	30.0
5	11.1
6	9.3
7	72.5
8	3.6

2
2
3	148.6
4	164.2
5	29.1
6	21.8
7	148.6
8	10.8

3
3
4	312.0
5	156.0
6	156.0
7	520.1
8	57.7

4
4
5	111.4
6	97.5
7	445.8
8	45.8

5
5
6	32.5
7	183.5
8	8.5

6
6
7	283.7
8	7.1

7
7
8	27.8

8
8	13.6