is this the code you're looking for?
I remember seeing a code meant for like... family or a couple or something, it was a two-character code meant for one profile, like for a couple or a set of twins who share a TH. It was kinda half and half, two completely separate characters in the same code
I have an OC who's got two split personalities that I'd wanna possibly use that for, if anyone could help me find it or something similar