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040000 tree 1e03755b1ff2a2234f76fa94aabd858ee7a9fea7	hftest
040000 tree f5e694fba4e85e02f2a2502190c738be9f61ed3d	linux
040000 tree ecec8b8f440692b3e7ef4563ed7cdfa62b64da81	vmapi