0000000000000000000000000000000000000000000000000000000000000000 c836addf001689497cd8a3d0aa4ceea73c29c51636a4b98ff11e477c8514a692 committer <committer@example.com> 946771200 +0000	commit (initial): base
c836addf001689497cd8a3d0aa4ceea73c29c51636a4b98ff11e477c8514a692 c836addf001689497cd8a3d0aa4ceea73c29c51636a4b98ff11e477c8514a692 committer <committer@example.com> 946771200 +0000	checkout: moving from main to A
c836addf001689497cd8a3d0aa4ceea73c29c51636a4b98ff11e477c8514a692 1aaa4942a436a3ceed8d800ec8b7c2216933bd68f7eeff308ad09ddfff3cfb65 committer <committer@example.com> 946771200 +0000	commit: delete an earlier tree and rename the shared file
1aaa4942a436a3ceed8d800ec8b7c2216933bd68f7eeff308ad09ddfff3cfb65 c836addf001689497cd8a3d0aa4ceea73c29c51636a4b98ff11e477c8514a692 committer <committer@example.com> 946771200 +0000	checkout: moving from A to B
c836addf001689497cd8a3d0aa4ceea73c29c51636a4b98ff11e477c8514a692 3c061d41a0be7e39c6b724e34c62edb0d5d39ae8563cfb723edab6deea405a31 committer <committer@example.com> 946771200 +0000	commit: rename the shared file
