1
1
2	19.0
3	10.5
4	23.7
5	4.8
6	17.4
7	10.7
8	7.0

2
2
3	59.0
4	114.1
5	40.7
6	107.0
7	90.1
8	46.2

3
3
4	81.5
5	17.4
6	40.7
7	25.1
8	13.0

4
4
5	55.2
6	155.6
7	100.7
8	50.3

5
5
6	24.1
7	23.1
8	12.4

6
6
7	57.0
8	31.1

7
7
8	16.4

8
8	71.3