1
2	7.1
3	19.8
4	8.5
5	24.1
6	66.5
7	31.2
8	13.9
9	4.5

2
3	67.2
4	21.5
5	59.7
6	86.3
7	70.7
8	26.1
9	12.8

3
4	93.5
5	163.1
6	273.0
7	167.2
8	103.7
9	52.0

4
5	45.0
6	95.5
7	81.5
8	23.5
9	10.6

5
6	238.9
7	157.4
8	116.3
9	30.1

6
7	278.7
8	86.8
9	63.4

7
8	93.5
9	39.1

8
9	13.9