1
1
2	27.7
3	7.1
4	42.1
5	72.6
6	2.2
7	138.8
8	11.1

2
2
3	66.5
4	363.2
5	590.2
6	24.4
7	393.5
8	67.4

3
3
4	59.7
5	112.4
6	6.0
7	188.8
8	15.9

4
4
5	181.6
6	34.9
7	429.2
8	67.4

5
5
6	48.1
7	787.0
8	102.6

6
6
7	76.1
8	7.3

7
7
8	236.1

8
8	76.1