User blog comment:CoinsCP/Half-hour codes vs. Production codes/@comment-4037231-20150910040138/@comment-26573805-20150910125153

That's the format this wiki uses. The actual production codes are those that are only found on script pages and storyboards and all that, so there isn't any source that proves most of these. The wiki only uses the so-called "production codes" that are basically two eleven minute episodes pushed together to form one half hour episode - these aren't the exact production codes, as eleven minute cartoon episodes are done separately from their pairing, and many wikis get confused by this.