| Prerequisites
			You should have a basic understanding of what graphs are and how they
			can be represented before undertaking this module. If you know what a
			graph is, what edges and vertices are, and what paths in a graph are,
			you are ready to proceed with this module.
			 
			If you feel you need a refresher on these topics, you can get one by
			looking through the "Foundations" section of the Graph Theory: Industrial Drilling
			module. You may find other sections of that module interesting
			as well, so feel free to explore!
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