from english language wikipedia:

a simple graph for demonstrating traversal orders

Created by Jerf for the explicit purpose of using on the Wikipedia; I wanted to link to Wikipedia's description of Breadth-first and Depth-first traversal but they didn't have an example graph showing how the traversal would occur for a simple graph, since I wanted to link for people who may not be intimately familiar with graph theory. (Interestingly, nothing I Googled had an image either.)

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