Given the state space graph shown below, where the start and goal states are S ana G, respectively. 1 A 3 4 D 6. G For each of the following tree search strategies: (a) Depth-first search, (b) Breadth-first search, (c) Uniform cost search, and (d) Iterative Deepening: • Write out the order in which states are added to the fringe. • What is the path returned by each strategy? • What is the total cost of each path? Assume ties are resolved alphabetically (earlier alphabetical order are expanded first).

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