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040000 tree 15f035fc1d92214f1af39f19c78503e85137ded2	manipulation
040000 tree 35d2f9331b5585d4c02d67f71b3e928e1d782b65	manipulator-java5
040000 tree 41115e0205e8f0ad497fa615cc5496721fbeeb5e	metadata
040000 tree 6a3e7b218cced225773ebad8b15cfc97dd1c154e	primitives