There are 12 characters in Chapter 1.
There are 16 characters in Chapter 2.
There are 4 characters in Chapter 3.
There are 20 characters in Chapter 4.
The longest yap string was 2149 characters in Chapter 1.
The longest yap string was 840 characters in Chapter 2.
There was not any yap in Chapter 3.
The longest yap string was 7613 characters in Chapter 4.