0000000000000000000000000000000000000000 a2ca3fd5f9e8b0b27e125c8e111f8fcee0a85a34 committer <committer@example.com> 946771200 +0000	commit (initial): base
a2ca3fd5f9e8b0b27e125c8e111f8fcee0a85a34 a2ca3fd5f9e8b0b27e125c8e111f8fcee0a85a34 committer <committer@example.com> 946771200 +0000	checkout: moving from main to A
a2ca3fd5f9e8b0b27e125c8e111f8fcee0a85a34 43474ef2d40a2d652a8cbc83ce17a01e88387a9f committer <committer@example.com> 946771200 +0000	commit: delete an earlier tree and rename the shared file
43474ef2d40a2d652a8cbc83ce17a01e88387a9f a2ca3fd5f9e8b0b27e125c8e111f8fcee0a85a34 committer <committer@example.com> 946771200 +0000	checkout: moving from A to B
a2ca3fd5f9e8b0b27e125c8e111f8fcee0a85a34 4341ad283635c73c25d3f902d0decd79de7b4acc committer <committer@example.com> 946771200 +0000	commit: rename the shared file
