 		var currEdge = root
 		while (true) {
 			var found = false
+			//Loop through currEdge's children
 			for c in currEdge.children {
 				//First check if the search string and the child's label are equal
 				//  if so the string is in the tree, return true

		}
	}

	func printTree() {
		root.printRoot()
	}

				  	return false
				}
			}
			//If nothing was found, return false
			if !found {
				return false
			}
		}
	}

	//Removes a string from the tree
	func remove(_ str: String) -> Bool {
		//Removing the empty string removes everything in the tree
		if str == "" {
			for c in root.children {
				c.erase()
