Hi there @Hawk326040,
think you example with rows can be a bit confusing. Nevertheless here you can check workflow that should do the trick if I got you right:
https://kni.me/w/DhVHz4LKxY-KgkK8
Similar issue (all in one column) was discussed here if you want to try different approach: Remove rows that are contained (as sub-strings) in other rows
Br,
Ivan