1
1
2	7.0
3	12.6
4	7.5
5	53.5
6	10.9
7	47.6
8	3.2

2
2
3	35.8
4	24.4
5	216.7
6	39.4
7	433.5
8	12.5

3
3
4	42.5
5	154.8
6	50.4
7	123.8
8	24.6

4
4
5	333.5
6	40.9
7	131.3
8	12.1

5
5
6	228.1
7	2167.8
8	103.2

6
6
7	94.2
8	17.2

7
7
8	44.2

8
8	25.2