0000000000000000000000000000000000000000 50a8084219bd2798530fdd16043691726097904d committer <committer@example.com> 946771200 +0000	commit (initial): f1
50a8084219bd2798530fdd16043691726097904d 3d04f434720ce836f3db9c9dc10fa2814b21fdae committer <committer@example.com> 946771200 +0000	commit: f2
3d04f434720ce836f3db9c9dc10fa2814b21fdae 039c04806d4b8e6bdf4f7008ffdfae9e6c811b3c committer <committer@example.com> 946771200 +0000	commit: f3
