1
2	83.7
3	127.7
4	181.1
5	92.7
6	278.2
7	47.5

2
3	15.5
4	19.8
5	7.6
6	68.3
7	3.5

3
4	30.6
5	12.6
6	54.8
7	5.6

4
5	20.4
6	88.5
7	11.9

5
6	69.5
7	4.2

6
7	28.2