1
1
2	7.1
3	49.1
4	19.7
5	5.7
6	5.2
7	8.3
8	10.1

2
2
3	79.9
4	61.2
5	28.4
6	26.3
7	28.2
8	32.3

3
3
4	224.7
5	127.5
6	115.1
7	162.7
8	124.2

4
4
5	98.3
6	55.5
7	37.7
8	63.7

5
5
6	23.3
7	26.8
8	17.2

6
6
7	17.4
8	27.4

7
7
8	31.2

8
8	248.4