WOAHHHhhh Nelly! We have quite the goal to reach in this level.
Here we have master that is a few commits ahead of branches one two and three. For whatever reason, we need to update these three other branches with modified versions of the last few commits on master.
Branch one needs a re-ordering and a deletion of C5. two needs pure reordering, and three only needs one commit!
We will let you figure out how to solve this one.