Butler 2000 C
4.1
4.2
4.3
4.4
5.1
5.2
5.2.2
5.2.3
5.3
5.4
5.5
5.6
5.7
5.8
5.9
5.10
5.11
5.12
5.13
5.14
5.15
6.1
6.2
6.3
6.4
6.5
6.6
6.6.1
6.7
6.8
6.8.1
5
6
6
7
8
8
9
9
10
10
10
10
11
11
11
11
11
12
12
12
12
12
13
13
13
13
13
13
14
15
15
15
16
16
16
16
17
17
17
17
18
18
18
18
19
19
19
19
20
20
20
21