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040000 tree 949e13c34b5c8e87d1481744d8eff6ca33204f33	2.0
040000 tree 1a16f328888b8646c239b77b1d31fb3da60b0929	2.1
040000 tree 984c17fa88aa0a0a26ddd2abaf705e85273d363f	2.2