1
2	69.9
3	271.1
4	43.9
5	73.8
6	93.2
7	255.1

2
3	59.8
4	2.0
5	5.3
6	21.0
7	159.1

3
4	37.5
5	55.2
6	101.4
7	456.6

4
5	3.5
6	11.4
7	111.2

5
6	16.1
7	85.0

6
7	152.2