The Colors, Duke, the Colors!

I'l give you one guess as to what this picture refers to.

If you said, "The OASIS system used by the UVA School of Medicine to allow students to enter their preferences for third year rotations," then you're right (and probably one of my classmates)!  Each row in the grid is a different block of rotations that you can be on, and each of the colors stands for a different specialty.  For example, green is internal medicine, purple is neurology, and so on and so forth.

Sometime this weekend, I need to decide which order I'd like to do my rotation in and enter my preferences into the system.  I guess this puts me one step closer to figuring out what I want to do with my life when I grow up.  Rut roh...