1
1
2	4.5
3	4.4
4	22.5
5	20.3
6	3.9
7	31.7
8	8.2

2
2
3	22.2
4	39.8
5	85.6
6	22.8
7	107.0
8	24.4

3
3
4	47.5
5	131.7
6	32.3
7	71.3
8	51.8

4
4
5	131.7
6	100.7
7	342.4
8	100.7

5
5
6	81.5
7	171.2
8	81.5

6
6
7	142.6
8	28.0

7
7
8	107.0

8
8	190.2