4.2:12, 16, 17
10.2: 12, 15, 19
11.2: 15, 17, 18, 21
24.2: 15, 17, 19
25.2: 12, 15, 19
27.2: 14, 15, 16
3.3: 16, 18, 19
6.3: 9-16, 10-15, 10-18, 10-21
10.3:  13, 16, 19
11.3: 15, 18
13.3: 17, 20
17.3: 13, 15b, 17
18.3: 13, 15, 18
20.3: 9, 13