1
1
2	27.8
3	11.3
4	75.7
5	38.4
6	69.2
7	127.5
8	49.4

2
2
3	5.5
4	25.5
5	10.7
6	22.2
7	44.8
8	35.6

3
3
4	10.6
5	4.8
6	11.4
7	26.6
8	15.9

4
4
5	30.3
6	47.5
7	93.2
8	53.8

5
5
6	24.7
7	52.6
8	30.3

6
6
7	73.4
8	59.1

7
7
8	55.0

8
8	161.6