1
2	6.8
3	3.5
4	14.2
5	101.2
6	11.1
7	106.1
8	27.6

2
3	6.7
4	15.7
5	137.2
6	20.8
7	132.0
8	60.1

3
4	7.5
5	78.9
6	9.1
7	80.7
8	31.1

4
5	145.5
6	26.8
7	155.7
8	97.2

5
6	158.8
7	332.8
8	337.5

6
7	188.3
8	65.3

7
8	311.5