1
1
2	6.0
3	40.0
4	38.4
5	14.6
6	21.6
7	37.6
8	54.2

2
2
3	12.2
4	7.5
5	9.5
6	10.7
7	18.2
8	19.2

3
3
4	19.0
5	31.7
6	32.3
7	41.8
8	63.5

4
4
5	27.9
6	23.0
7	38.4
8	47.2

5
5
6	30.7
7	57.6
8	54.2

6
6
7	28.8
8	54.2

7
7
8	34.7

8
8	131.6