Directional Wiggle In After Effects: Intro Project Files

Intro project files from this quick tip tutorial:
https://www.youtube.com/watch?v=LF0b3WB_CFo

There is a lot of ways to add the wiggle expression horizontally or vertically inside After Effects, but on some occasions, there is a need to control that movement by determining a certain direction, so how can we do that? 🤔🧐