1
2	4.0
3	7.5
4	13.7
5	75.8
6	34.0
7	13.3
8	7.2
9	9.2

2
3	17.8
4	36.9
5	202.7
6	63.6
7	35.9
8	23.0
9	26.8

3
4	55.2
5	234.2
6	87.7
7	45.0
8	25.4
9	42.0

4
5	376.5
6	182.5
7	70.7
8	83.5
9	57.5

5
6	579.3
7	380.7
8	315.4
9	335.8

6
7	164.8
8	107.9
9	132.8

7
8	61.3
9	47.1

8
9	47.9