Draw the binary search tree that results from adding the following values (in the following order) into an empty binary search tree: 12, 17, 13, 20, 7, 4, 16, 19, 10, 11, 2, 18, 9, 1, 6, 8, 15, 3, 5, and 14. Draw the number for each tree node,with lines down to its children nodes.Space-it-out to be easy to read. Answer the questions in the box.

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