Here is an accurate, but messy, route for cleany in the math level for everyone. Please note that it's really confusing in some parts (I mean REALLY confusing, Like the drawing doesn't help much), It repeats every 30 seconds or so, and he will go off course if trash (i.e everything on the ground for him) is nearby. I DON'T own the original map. It's made by user devon9141 form build 0.0.8b0.7 about 2 years ago. I just did a poor drawing on top with Microsoft Paint. Enjoy.
