[Reference Lookup format]

: section_1, section_2, ...

entry_label: [byte] [byte]

entry_position: [4-byte int]

entry_length: [4-byte int]

section_n: entry_label, entry_position, entry_length, data

[Book lookup format]

: entry1, entry2, entry3 ... entryn, terminator

entryn: book_index, book_number

book_index: [byte]

book_number: [byte]

terminator: 0xFF 0xFF

Notes: upon encountering terminator, the number of bytes read should equal the length.
If it is less, skip past the unread bits and complain. If it is more, complain.

[Verse lookup format]

: entry1, entry2, entry3 ... entryn, terminator

entryn: passage_reference, verse_number

passage_reference: book, chapter, verse
book, chapter, verse: [byte]
verse_number: [byte]

terminator: 0xFF 0xFF 0xFF 0xFF