Chapter 1 1.1-1.20 1.21-1.40 1.41-1.45 Chapter 2 2.1-2.20 2.21-2.28 Chapter 3 3.1-3.20 3.21-3.35 Chapter 4 4.1-4.20 4.21-4.40 4.41 Chapter 5 5.1-5.20 5.21-5.40 5.41-5.43 Chapter 6 6.1-6.20 6.21-6.40 6.41-6.56 Chapter 7 7.1-7.20 7.21-7.37 Chapter 8 8.1-8.20 8.21-8.38 Chapter 9 9.1-9.20 9.21-9.40 9.41-9.50 Chapter 10 10.1-10.20 10.21-10.40 10.41-10.52 Chapter 11 11.1-11.20 11.21-11.33 Chapter 12 12.1-12.20 12.21-12.40 12.41-12.44 Chapter 13 13.1-13.20 13.21-13.37 Chapter 14 14.1-14.20 14.21-14.40 14.41-14.60 14.61-14.72 Chapter 15 15.1-15.20 15.21-15.41 15.42-15.47 Chapter 16 16.1-16.20 16.20a