1
1
2	80.8
3	25.0
4	181.9
5	27.2
6	19.3
7	70.4
8	34.6

2
2
3	53.2
4	80.8
5	41.9
6	54.5
7	103.9
8	70.4

3
3
4	57.4
5	10.7
6	6.9
7	18.5
8	17.1

4
4
5	50.7
6	46.4
7	181.9
8	83.9

5
5
6	4.5
7	20.4
8	13.5

6
6
7	10.8
8	8.0

7
7
8	21.8

8
8	59.0