Walk cycles are notoriously hard to achieve. The students worked on developing two cycles, one side view one front view. The idea is that they should be the same character and same walk. easier said than done. The basic cycle needs to be planned out, extreme keys, passing position and in-betweens. Once the legs are working, add in the arms and the head motion and any secondary action.
So here are the walk cycles the students have worked on.
The characters bear some familiarity...