User blog comment:StoryGirl83/Walkthrough Guide Discussion/@comment-38116464-20190905054821/@comment-37915141-20190905061849

Start numbers at the beginning of the chapter.

Choice 1

Diamond Choice 1

Diamond Choice 2

Choice 2

Diamond Choice 3

Diamond Choice 4

Start numbers at the beginning of each new diamond/premium choice.

Choice 1

Diamond Choice 1

Diamond Choice 2

Choice 2

Diamond Choice 1

Diamond Choice 2

Subnumber them after the related choice.

I have no clue. Probably something like Diamond Choice 1.1 or 1A or whatever kind of complicated combinations are there.