- Chapter 4.1: 1, 2, 3, 5, 6, 7, 9, 10, 12, 13, 14, 19, 20
- Chapter 4.2: 2, 4, 6, 7, 8, 9, 10, 11, 15, 23, 24, 37
- Chapter 4.3: 1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 15, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34
- Chapter 4.4: 1, 3, 5, 7, 9, 13, 21
- Chapter 4.5: 1, 3, 5, 7, 8, 9, 10, 11, 12, 22, 23, 24, 33, 35, 37, 38, 39