20
19
26
18
10
14
4
4
12
10
13
15
13
15
13
15
15
24
17.2
17.3
17.1
17.5
17.5
17.4
17.4
2.1
11
13
13
15
22
13
15
13
27
5
9
8
7
6
23
21
17e
17d
16
1
3
3
25
17
2=2.1+17.2+17.3+17.4+17.5
17=15+13+17.1+17.2+17.3+17.4+17.5
28
29
29
29
29
30
30
31
32
33
34
35
36