1
2	21.5
3	49.4
4	78.5
5	147.6
6	185.6
7	5.9
8	43.8

2
3	33.5
4	45.2
5	69.5
6	107.5
7	2.8
8	24.8

3
4	125.1
5	123.7
6	289.8
7	9.4
8	47.0

4
5	161.2
6	313.2
7	11.4
8	77.2

5
6	330.4
7	20.2
8	147.2

6
7	19.6
8	197.7

7
8	4.6