1
2	24.8
3	8.5
4	11.8
5	8.9
6	6.9
7	19.5
8	8.3
9	54.3

2
3	78.7
4	77.7
5	67.6
6	44.7
7	128.5
8	106.1
9	257.1

3
4	27.6
5	22.2
6	14.5
7	37.9
8	29.5
9	188.2

4
5	27.4
6	23.7
7	62.1
8	39.5
9	207.5

5
6	18.7
7	44.0
8	26.2
9	157.4

6
7	35.6
8	28.7
9	149.6

7
8	44.9
9	234.1

8
9	205.1