1
1
2	24.7
3	28.2
4	20.1
5	13.2
6	14.2
7	50.8
8	43.2

2
2
3	27.4
4	18.4
5	21.6
6	16.1
7	75.3
8	54.9

3
3
4	18.6
5	16.3
6	15.6
7	88.4
8	42.3

4
4
5	9.7
6	8.9
7	30.8
8	32.2

5
5
6	6.8
7	32.7
8	29.4

6
6
7	38.3
8	26.7

7
7
8	61.6

8
8	145.2