This image contains a sample tree of data nodes. The nodes are as follows:
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At the root (level 1), there are two nodes, Home and Help.
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At level 2, there are two nodes under Home, viz. Benefits and Employee Data.
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At level 3, there are two nodes under Benefits, viz. Insurance and Paid Time Off. There are two nodes under Employee Data, viz. View Employee, and Add New Employee.
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At level 4, there are two nodes under Insurance, viz. Health and Dental.