1
2	11.8
3	4.1
4	46.6
5	10.4
6	11.4
7	3.7
8	5.3

2
3	39.5
4	406.8
5	111.1
6	97.5
7	58.7
8	65.5

3
4	179.7
5	40.1
6	43.6
7	19.9
8	26.9

4
5	463.7
6	269.5
7	255.2
8	293.4

5
6	97.1
7	58.1
8	65.2

6
7	58.5
8	81.9

7
8	22.7