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040000 tree 8e62c0b3ad852a75e1ff4fa34099509713725ed5	hftest
040000 tree 4066cd3edbf1f1d650de1d5d9d0bf90d05be4ca4	linux
040000 tree c7d6c7ed441404c0abfa51ae8f69038b8b0f96dc	vmapi