040000 tree 6a37fe444b3a58982325c2992989dd594d351c7d	compilation
040000 tree c7a6eeae4dab88ef904c66826c1822b30133758a	merge
040000 tree dd3483ed3db1dd3ebe17fe75fbebdbc45c3994df	packaging
040000 tree df1ba0791f70b2384491eae60b64f13459489025	run
040000 tree 720c0277b36dbbc8be344751dcedf75135a49a4e	site