1
1
2	42.1
3	8.0
4	43.6
5	46.9
6	80.5
7	27.6
8	105.9

2
2
3	11.2
4	46.3
5	95.0
6	77.2
7	31.1
8	205.9

3
3
4	6.9
5	13.8
6	8.9
7	3.8
8	21.5

4
4
5	67.3
6	37.4
7	13.5
8	132.3

5
5
6	95.0
7	32.2
8	97.5

6
6
7	18.1
8	88.2

7
7
8	30.6

8
8	247.1