The indented parenthetic representation of a tree T is a variation of the parenthetic representation of T (see Code Fragment 8.26) that uses indentation and line breaks as illustrated in Figure 8.22. Give an algorithm that prints this representation of a tree.

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Sales ( Sales Domestic International ( Canada S. America Overseas ( Domestic) (International Africa Europe Canada) (S. America) Overseas Asia Australia (Africa) (Europe Australia Asia (b)