The appropriate response is Closed Path. A way that starts and finishes at a similar vertex without navigating any edge more than once is known as a circuit, or a shot way. A circuit that takes after each edge precisely once while going to each vertex is known as a Eulerian circuit, and the diagram is called an Eulerian chart.
if you only get to use one notecard, I would say just the source information but if you get more than one then do one or two facts or thoughts per notecard:3
