0000000000000000000000000000000000000000 81b31db1964921d1d78200c7055a575bd27ef6c0 committer <committer@example.com> 946771200 +0000	commit (initial): 1.0
81b31db1964921d1d78200c7055a575bd27ef6c0 72ca00d5a525596b444b9ebadcb0bd3eecc1fedd committer <committer@example.com> 946771200 +0000	commit: 1.1
72ca00d5a525596b444b9ebadcb0bd3eecc1fedd 6923ce7abb3ff5c1abad5b09fdba5d4a9611a52b committer <committer@example.com> 946771200 +0000	commit: 1.2
6923ce7abb3ff5c1abad5b09fdba5d4a9611a52b 67faa27265e68d7782c7378b6eb98dfdc37d3b5d committer <committer@example.com> 946771200 +0000	commit: 2
