The algorithm walks the tree recursively. At each node, it checks: does this node's bounding box overlap with the query rectangle? If not, the entire subtree gets pruned (skipped). If it does overlap, it tests the node's points against the query and recurses into the children.
4. Arbitrary Enforcement and Account Termination Risks
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What could Ozzy Osbourne's Birmingham legacy be?
增值电信业务经营许可证：沪B2-2017116
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