Is the encoding scheme I summarized correct?

jiahe1224

https://docs.google.com/spreadsheets/d/1Iu7JGhG7PApVNmxHbAjuf5KQVgY-pTQxbsZVghBORDU/edit?usp=sharing
The black is the original form, and the encoding column needs to be filled in. If there is an error, please mark it in red and give the suggested encoding below. If you feel inappropriate for other people’s suggestions, please write your opinion in yellow text next to it, thank you Everyone