1
2	4.1
3	13.2
4	25.5
5	6.2
6	9.6
7	32.7
8	4.3
9	155.4

2
3	35.6
4	100.4
5	20.8
6	24.0
7	113.8
8	17.2
9	535.5

3
4	174.1
5	46.9
6	50.7
7	157.1
8	38.5
9	688.5

4
5	111.2
6	125.7
7	222.4
8	107.1
9	803.2

5
6	44.2
7	108.7
8	22.2
9	657.2

6
7	150.6
8	26.0
9	498.5

7
8	108.7
9	963.9

8
9	535.5