1
2	4.9
3	61.3
4	6.5
5	17.7
6	8.6
7	22.9
8	109.7

2
3	53.3
4	5.6
5	19.5
6	7.5
7	23.2
8	101.1

3
4	127.6
5	268.6
6	116.2
7	311.5
8	114.5

4
5	25.1
6	9.4
7	42.1
8	64.3

5
6	27.7
7	105.2
8	324.5

6
7	35.5
8	121.7

7
8	268.6