1 Chapter 1 & Chapter 2.1
2 Chapter 2.2 & Chapter 3.1
3 Chapter 3.2 & Chapter 4.1
4 Chapter 4.2 & Chapter 5.1
5 Chapter 5.2 & Chapter 6 & Chapter 7.1
6 Chapter 7.2 & Chapter 8.1
7 Chapter 8.2 & Chapter 9.1
8 Chapter 9.2 & Chapter 10 & Chapter 11.1
9 Chapter 11.2 & Chapter 12.1
10 Chapter 12.2 & Chapter 13.1
11 Chapter 13.2 & Chapter 14.1
12 Chapter 14.2 & Chapter 15.1
13 Chapter 15.2 & Chapter 16.1
14 Chapter 16.2 & Chapter 17.1
15 Chapter 17.2 & Chapter 18.1
16 Chapter 18.2 & Chapter 19