The frontierQueue after vertices E, G, have been visited would contain the vertices A, B, C, D, F.
FrontierQueue is an online platform that provides an easy-to-use queue management system for businesses of all sizes. It enables businesses to manage multiple queues, track customer wait times, and customize customer notifications. It also provides a customizable customer experience with tools such as virtual waiting rooms, customer feedback surveys, automated messaging, and customer wait time estimates. FrontierQueue helps businesses better manage customer flow and optimize staff productivity, allowing for better customer service and improved customer satisfaction.
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