# Feature numbers # 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 # England a E En Eng Engl d nd and land england initial none 20 no-male no-female surname no-month place no-publisher no-journal none 0 others other isbn

u:%x u:%x u:%x u:%x u:%x u:%x u:%x u:%x/%x u:%x/%x

# last character type u:%x u:%x

# first 1-4 characters u:%x u:%x u:%x u:%x

# last 1-4 characters u:%x u:%x u:%x u:%x

# no punctuation lower-case u:%x u:%x u:%x u:%x u:%x

# capitalization u:%x

# numbers u:%x u:%x u:%x u:%x/%x u:%x/%x

# dictionary u:%x u:%x u:%x u:%x u:%x u:%x u:%x u:%x

# possible editor u:%x

# position u:%x

# punctuation u:%x

# possible chapter u:%x/%x/%x u:%x/%x/%x

# reference u:%x u:%x/%x

# bigram b